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| <div style="width: 1034px;" class="Section1"><span style="font-size: 8pt; font-family: "Arial","sans-serif"; color: blue;"></span><small><a href="../../Release_Notes.html">Back to Release page</a></small> |
| <div id="header"> |
| <h1 style="margin-bottom: 0.25in; text-align: center;" align="center">Release |
| Notes for <span style="font-size: 20pt; font-family: "Verdana","sans-serif"; color: rgb(51, 102, 255);">STM32L0xx |
| HAL Drivers</span></h1> |
| <p style="text-align: center;">Copyright 2017 |
| STMicroelectronics</p> |
| <p style="text-align: center;"><span style="font-size: 10pt; font-family: "Arial","sans-serif"; color: black;"><img style="border: 0px solid ; width: 112px; height: 83px;" alt="" id="_x0000_i1026" src="_htmresc/st_logo.png"></span></p> |
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| <div id="license" class="topic1"> |
| <h2>License</h2> |
| This software component is licensed by ST under BSD 3-Clause |
| license, the "License"; You may not use this component except in |
| compliance with |
| the License. You may obtain a copy of the License at: |
| <p style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause" target="_blank">https://opensource.org/licenses/BSD-3-Clause</a></p> |
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| <br> |
| <div id="release_container" class="topic1"> |
| <div class="topic2" id="identification"><small> |
| </small><h3 style="font-weight: bold;"><small>V1.10.2 / 22-February-2019</small></h3><small> |
| </small></div> |
| <div class="topic3" id="changes"> |
| <h4><big>Main changes</big></h4><big>Update of HAL drivers</big><ul><li><big>Update of HAL driver to include latest corrections and ensure compatibility with legacy code.</big><br></li></ul><h4><big>Details</big></h4><ul><li style="font-weight: bold;"><big>HAL </big></li><ul><li><big>Updated HAL_GetUID() functions to correct address offset.</big><br></li></ul></ul><ul><li style="font-weight: bold;"><big>Legacy </big></li><ul><li><big>Updated stm32_hal_legacy.h file to </big><big>add missing definitions and ensure compatibility with legacy code</big><big>.</big></li></ul></ul><br><ul><li style="font-weight: bold;"><big>The V1.10.2 version contains all the updates implemented in V1.10.1 version. For more details, please refer to the History.</big></li></ul><br><br><br></div> |
| <br> |
| </div> |
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| <h2>Update History</h2> |
| <b><u><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;"><br></span></u></b><h3 style="font-weight: bold;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.10.1 /<big> </big></span><small>08-February-2019</small></h3><h4><big>Main changes</big></h4><big>Update of HAL drivers</big><ul><li><big>Update of HAL FLASH, RCC and SPI drivers to include latest corrections.</big></li></ul><br><h4><big>Details</big></h4><ul><li style="font-weight: bold;"><big>HAL RCC</big></li><ul><li><big>Updated HAL_RCC_OscConfig() to add missing checks and to modify return status.</big></li></ul><li style="font-weight: bold;"><big>HAL FLASH</big></li><ul><li><big>Updated HAL_FLASH_Unlock() and HAL_FLASH_OB_Unlock() to handle interrupts disabling.</big></li></ul><ul><li><big>Updated FLASH_OB_GetRDP() to return the correct RDP level.</big></li></ul><li style="font-weight: bold;"><big>HAL SPI</big></li><ul><li><big>Updated HAL SPI driver to handle STM32L0 erratasheets.</big></li></ul></ul><br><br> <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.10.0 / 26-October-2018</span><br></h3><h4><big>Main changes</big></h4><big>Major update of HAL and Low Layer drivers</big><ul><li><big>Add support of new L0 Value Line devices</big></li><li><big>Add support of HAL callback registration feature</big></li><li><big>Add several enhancements implementation</big></li><li><big>Fix known defects to be aligned with others STM32 series</big></li></ul><br><h4><big>Details</big></h4><ul><li style="font-weight: bold;"><big>HAL/LL generic</big></li><ul><li><big>Add support of <span style="font-weight: bold;">HAL callback registration</span> feature</big></li><ul><li><big>The feature<span style="font-weight: bold;"> disabled by default</span> is available for the following HAL drivers:</big></li></ul><ul><ul><li><big><span style="font-weight: bold;">ADC, COMP, DAC, I2C, I2S, IRDA, LPTIM, PCD, RNG, RTC, SMARTCARD, SMBUS, SPI, TIM, TSC, UART, USART</span> and <span style="font-weight: bold;">WWDG</span></big></li></ul></ul><ul><li><big>The feature may be enabled individually per HAL <span style="font-style: italic;">PPP</span> driver by setting the corresponding definition USE_HAL_<span style="font-style: italic;">PPP</span>_REGISTER_CALLBACKS |
| to 1U in stm32l0xx_hal_conf.h project configuration file (template |
| file stm32l0xx_hal_conf_template.h available from |
| Drivers/STM32L0xx_HAL_Driver/Inc)</big></li></ul><ul><li><big>Once |
| enabled, the user application may resort to HAL_PPP_RegisterCallback() |
| to register specific callback function(s) and unregister it(them) with |
| HAL_<span style="font-style: italic;">PPP</span>_UnRegisterCallback().</big></li></ul></ul></ul><ul><ul><li><big>Updated HAL/LL Driver compliancy with MISRA C 2004 rules</big></li><ul><li><big>MISRA C 2004 rules 10.4, 11.4, 12.4</big></li></ul><li><big>Updated HAL/LL Driver compliancy with MISRA C 2012 rules</big></li><ul><li><big>MISRA C 2012 rules 16.3, 17.4, 21.1</big></li></ul></ul></ul><ul><ul><li><big>Corrected Doxygen tags in macros description to have generate correct CHM format.</big></li><li><big>stm32l0xx_hal_def.h</big></li><ul><li><big>Updated file to avoid compiler warnings from __packed definitions.</big></li><li><big>Updated UNUSED() macro to fix compilation warning with g++ compiler.<br></big></li><li><big>Replaced include stdio.h by stddef.h.</big></li><li><big>Updated __RAM_FUNC define to not impose function type.<br></big></li></ul><li><big>stm32l0xx_hal_conf_template.h</big></li><ul><li><big>Updated default MSI_VALUE reset value set in SystemCoreClock.</big></li><li><big>Added USE_SPI_CRC definition to be aligned with SPI driver.</big></li></ul></ul></ul><br><ul><li style="font-weight: bold;"><big>HAL</big></li><ul><li><big>Added HAL_GetUIDw0(), HAL_GetUIDw1() and HAL_GetUIDw2() for 96-bit UID.</big></li><li><big>Modified default HAL_Delay implementation to guarantee minimum delay.<br></big></li></ul><li style="font-weight: bold;"><big>HAL/LL ADC</big></li><ul><li><big>Updated IS_ADC_EOC_SELECTION macro (removed unused literal).</big></li><li><big>Updated LL_ADC_Init function to apply correct clock settings in init structure.</big></li><li><big>Added missing define for regular external trigger source definitions.</big></li><li><big>Add callback registration feature</big></li><ul><li><big>Add HAL_ADC_RegisterCallback() and HAL_ADC_UnRegisterCallback() APIs</big></li><li><big>Add callback identifiers in HAL_ADC_CallbackIDTypeDef enumerated typedef<br></big></li></ul></ul><li style="font-weight: bold;"><big>HAL COMP</big></li><ul><li><big>Updated |
| HAL_COMP_Init, HAL_COMPEx_EnableVREFINT, HAL_COMPEx_DisableVREFINT |
| functions after reintroduction of EN_VREFINT bit in SYSCFG_CFGR3 |
| register.</big></li><li><big>Add callback registration feature</big></li><ul><li><big>Add HAL_COMP_RegisterCallback() and HAL_COMP_UnRegisterCallback() APIs</big></li><li><big>Add callback identifiers in HAL_COMP_CallbackIDTypeDef enumerated typedef</big></li></ul></ul></ul><ul><li style="font-weight: bold;"><big>HAL CORTEX</big></li><ul><li><big>Modified HAL_MPU_Enable()/HAL_MPU_Disable() functions to allow clear of the whole control register.</big></li></ul></ul><ul><li style="font-weight: bold;"><big>HAL CRC</big></li><ul><li><big>Aligned HAL/LL CRC driver with latest updates and enhancements.</big></li><li><big>Updated CRC driver to remove compilation warnings.</big></li></ul><li style="font-weight: bold;"><big>HAL DAC</big></li><ul><li><big>Add callback registration feature</big></li><ul><li><big>Add HAL_DAC_RegisterCallback() and HAL_DAC_UnRegisterCallback() APIs</big></li><li><big>Add callback identifiers in HAL_DAC_CallbackIDTypeDef enumerated typedef</big></li></ul></ul><li style="font-weight: bold;"><big>HAL/LL DMA</big></li><ul><li><big>Aligned HAL/LL DMA drivers with </big><big>latest updates and enhancements</big><big> .</big></li></ul><li style="font-weight: bold;"><big>HAL FIREWALL</big></li><ul><li><big>Ensured Non-Volatile Data Segment length is set to protect code segment.</big></li></ul><li style="font-weight: bold;"><big>HAL FLASH</big></li><ul><li><big>Corrected inconsistency between HAL_Flash_Lock and HAL_Flash_Unlock.</big></li><li><big>Corrected __HAL_FLASH_BUFFER_CACHE_ENABLE() and __HAL_FLASH_BUFFER_CACHE_DISABLE() for FLASH Buffer cache management.</big></li><li><big>Updated HAL_FLASHEx_DATAEEPROM_Unlock() to protect writing of PEKEY1/PEKEY2 against interrupts.</big></li><li><big>Updated IS_OBEX macro to fix issue in FLASH_DualBoot Example.<br></big></li></ul><li style="font-weight: bold;"><big>LL GPIO</big></li><ul><li><big>Renamed GPIO_AFRL_AFRLx and GPIO_AFRL_AFRHx bit to GPIO_AFRL_AFSELx.</big></li></ul><li style="font-weight: bold;"><big>HAL/LL I2C</big></li><ul><li><big>Add callback registration feature</big></li><ul><li><big>Add |
| HAL_I2C_RegisterCallback(), HAL_I2C_UnRegisterCallback(), |
| HAL_I2C_RegisterAddrCallback() and HAL_I2C_UnRegisterAddrCallback() APIs</big></li><li><big>Add callback identifiers in HAL_I2C_CallbackIDTypeDef enumerated typedef</big></li></ul><li><big>Added missing cast in I2C_GET_DMA_REMAIN_DATA macro definition.</big></li><li><big>Updated I2C_WaitOnRXNEFlagUntilTimeout function to check I2C_FLAG_RXNE.</big></li><li><big>Updated comments about Device Address parameter (DevAddress) description in I2C functions header.</big></li><li><big>Updated |
| IS_I2C_TRANSFER_OPTIONS_REQUEST definition by adding |
| I2C_LAST_FRAME_NO_STOP option, which allows to call transmit or receive |
| at any know time.</big></li><li><big>Added restart condition for each call of HAL_I2C_Master_Sequential_xxxx_IT.</big></li><li><big>Updated ErrorCode to correct wrong returned value after waiting until BUSY flag is reset.</big></li><li><big>Updated error management in I2C_ITSlaveCplt() function.</big></li><li><big>Corrected issue in HAL_I2C_Mem_Read_DMA() function.</big></li><li><big>Corrected issue in I2C slave when master sends RESTART instead of STOP.</big></li><li><big>Fix issue with clearing ADDR flag in I2C_ITSlaveCplt() function.</big></li><li><big>Fix MISRAC2012 issue</big></li><ul><li><big>Renamed HAL_I2C_Master_Sequential_Transmit_IT(DMA) to HAL_I2C_Master_Seq_Transmit_IT(DMA).</big></li></ul><ul><li><big>Renamed HAL_I2C_Master_Sequential_Receive_IT(DMA) to HAL_I2C_Master_Seq_Receive_IT(DMA).</big></li></ul><ul><li><big>Renamed HAL_I2C_Slave_Sequential_Transmit_IT(DMA) to HAL_I2C_Slave_Seq_Transmit_IT(DMA).</big></li></ul><ul><li><big>Renamed HAL_I2C_Slave_Sequential_Receive_IT(DMA) to HAL_I2C_Slave_Seq_Receive_IT(DMA).<br></big></li></ul></ul><li style="font-weight: bold;"><big>HAL I2S</big></li><ul><li><big>Aligned HAL I2S</big><big> </big><big>driver with latest updates and enhancements.</big></li><li><big>Add callback registration feature</big></li><ul><li><big>Add HAL_I2S_RegisterCallback() and HAL_I2S_UnRegisterCallback() APIs</big></li></ul><ul><li><big>Add callback identifiers in HAL_I2S_CallbackIDTypeDef enumerated typedef<br></big></li></ul></ul><li style="font-weight: bold;"><big>HAL IRDA</big></li><ul><li><big>Aligned HAL IRDA driver with latest updates and enhancements.</big></li><li><big>Add callback registration feature</big></li><ul><li><big>Add HAL_IRDA_RegisterCallback() and HAL_IRDA_UnRegisterCallback() APIs</big></li><li><big>Add callback identifiers in HAL_IRDA_CallbackIDTypeDef enumerated typedef<br></big></li></ul></ul><li style="font-weight: bold;"><big>HAL/LL LPTIM</big></li><ul><li><big>Aligned HAL/LL LPTIM driver with </big><big>updates and enhancements</big><big>.</big></li><li><big>Corrected LL_LPTIM_TRIG_SOURCE_RTCTAMP1 and LL_LPTIM_TRIG_SOURCE_RTCTAMP3 definitions according to supported devices.</big></li><li><big>Corrected management of EXTI line during LPTIM wakeup<br></big></li><li><big>Add callback registration feature</big></li><ul><li><big>Add HAL_LPTIM_RegisterCallback() and HAL_LPTIM_UnRegisterCallback() APIs</big></li><li><big>Add callback identifiers in HAL_LPTIM_CallbackIDTypeDef enumerated typedef<br></big></li></ul></ul><li style="font-weight: bold;"><big>HAL/LL PWR</big></li><ul><li><big>Rename LL_PWR_IsActiveFlag_VOSF() to LL_PWR_IsActiveFlag_VOS() to be compliant with all STM32 families.</big></li><li><big>Updated HAL_PWR_EnterSLEEPMode() to add NOP to ensure all pending instructions are flushed before entering low power mode.<br></big></li></ul><li style="font-weight: bold;"><big>HAL RNG</big></li><ul><li><big>Aligned HAL RNG driver with latest updates and enhancements.</big></li><li><big>Add callback registration feature</big></li><ul><li><big>Add |
| HAL_RNG_RegisterCallback(), HAL_RNG_UnRegisterCallback(), |
| HAL_RNG_RegisterReadyDataCallback() and |
| HAL_RNG_UnRegisterReadyDataCallback() APIs</big></li><li><big>Add callback identifiers in HAL_RNG_CallbackIDTypeDef enumerated typedef</big></li></ul></ul><li style="font-weight: bold;"><big>HAL/LL RCC</big></li><ul><li><big>Updated HAL_RCC_OscConfig(), which returns HAL_ERROR to apply HSI divider 4 when HSI used as clock source</big><big>.</big></li><li><big>Updated HAL_RCC_OscConfig() to reset HSI on state when RCC_HSI_OUTEN configuration is selected .</big></li><li><big>Updated value of RCC_FLAG_FWRST.</big></li><li><big>Changed HAL_RCC_DeInit() to HAL_StatusTypeDef.<br></big></li><li><big>Updated HAL_RCC_DeInit() and LL_RCC_DeInit() to also clear interrupts and reset flags.</big></li><li><big>Updated HAL_RCC_DeInit() and LL_RCC_DeInit() to add check on PLLRDY before clearing PLLCFGR register.</big></li><li><big>Added new LL_RCC_PLL_SetMainSource macro to set the PLL source without enabling any PLL.</big></li><li><big>Updated RCC_GetSystemClockFreq() by checking HSIDIVF for divider 4 when HSI is used.</big></li><li><big>Updated HAL_RCC_OscConfig() to not return HAL_ERROR if request repeats the current configuration.<br></big></li></ul><li style="font-weight: bold;"><big>HAL/LL RTC</big></li><ul><li><big>Aligned HAL/LL RTC driver with </big><big>latest</big><big> </big><big>updates and enhancements</big><big>.</big></li><li><big>Updated RTC driver to use the bit RTC_CR_BKP instead of RTC_CR_BCK.</big></li><li><big>Updated implementation of LL_RTC_DATE_Get() function().</big></li><li><big>Corrected __HAL_RTC_TAMPER_GET_IT() macro definition.<br></big></li><li><big>Add callback registration feature</big></li><ul><li><big>Add HAL_RTC_RegisterCallback() and HAL_RTC_UnRegisterCallback() APIs</big></li><li><big>Add callback identifiers in HAL_RTC_CallbackIDTypeDef enumerated typedef<br></big></li></ul></ul><li style="font-weight: bold;"><big>HAL SMARTCARD</big></li><ul><li><big>Aligned HAL </big><big>SMARTCARD </big><big>driver with latest updates and enhancements.</big></li><li><big>Add callback registration feature</big></li><ul><li><big>Add HAL_SMARTCARD_RegisterCallback() and HAL_SMARTCARD_UnRegisterCallback() APIs</big></li><li><big>Add callback identifiers in HAL_SMARTCARD_CallbackIDTypeDef enumerated typedef<br></big></li></ul></ul><li style="font-weight: bold;"><big>HAL SMBUS</big></li><ul><li><big>Aligned HAL </big><big>SMBUS </big><big>driver with latest updates and enhancements.</big></li><li><big>Updated HAL_SMBUS_ER_IRQHandler function to manage SMBUS interrupts error handler.</big></li><li><big>Updated SMBUS_TransferConfig function (I2C_CR2 register update).</big></li><li><big>Updated comments about Device Address parameter (DevAddress) description in SMBUS functions header.</big></li><li><big>Add callback registration feature</big></li><ul><li><big>Add |
| HAL_SMBUS_RegisterCallback(), HAL_SMBUS_UnRegisterCallback(), |
| HAL_SMBUS_RegisterAddrCallback() and HAL_SMBUS_UnRegisterAddrCallback() |
| APIs</big></li><li><big>Add callback identifiers in HAL_SMBUS_CallbackIDTypeDef enumerated typedef<br></big></li></ul></ul><li style="font-weight: bold;"><big>HAL/LL SPI</big></li><ul><li><big>Aligned HAL/LL SPI</big><big> </big><big>driver with latest updates and enhancements.</big></li><li><big>Fixed issue in HAL_SPI_Transmit() and HAL_SPI_TransmitReceive() functions.</big></li><li><big>Removed define LL_SPI_SR_UDR which available only for I2S feature.<br></big></li><li><big>Add callback registration feature</big></li><ul><li><big>Add HAL_SPI_RegisterCallback() and HAL_SPI_UnRegisterCallback() APIs</big></li><li><big>Add callback identifiers in HAL_SPI_CallbackIDTypeDef enumerated typedef<br></big></li></ul></ul><li style="font-weight: bold;"><big>HAL/LL TIM</big></li><ul><li><big>Aligned L0 HAL/LL TIM driver with </big><big>latest </big><big>updates and enhancements</big><big>.</big></li><li><big>Fixed error in LL_TIM_EnableUpdateEvent, LL_TIM_DisableUpdateEvent functions.</big></li><li><big>Updated comments in HAL/LL functions to describe how to switch from Center Aligned counter mode to Edge Aligned Down mode.</big></li><li><big>Corrected offset definitions (TIM_DMABASE_DMAR, TIM_DMABASE_OR) for burst access.</big></li><li><big>Updated HAL_TIM_OnePulse_xxx functions to prevent unused argument(s) compilation warnings.</big></li><li><big>Add support of preload control in HAL TIM API.</big></li><li><big>Removed usage of STM32L0 device compilation switch in remap constant and HAL_TIMEx_RemapConfig definitions.</big></li><li><big>Remove reference to TIMx_SMCR.OCCS related constants/functions, not supported by L0 serie.</big></li><li><big>Add callback registration feature</big></li><ul><li><big>Add HAL_TIM_RegisterCallback() and HAL_TIM_UnRegisterCallback() APIs</big></li><li><big>Add callback identifiers in HAL_TIM_CallbackIDTypeDef enumerated typedef<br></big></li></ul></ul><li style="font-weight: bold;"><big>HAL TSC</big></li><ul><li><big>Aligned HAL TSC driver with </big><big>latest</big><big> </big><big>updates and enhancements</big><big>.</big></li><li><big>Add callback registration feature</big></li><ul><li><big>Add HAL_TSC_RegisterCallback() and HAL_TSC_UnRegisterCallback() APIs</big></li></ul><ul><li><big>Add callback identifiers in HAL_TSC_CallbackIDTypeDef enumerated typedef<br></big></li></ul></ul><li style="font-weight: bold;"><big>HAL/LL UART/USART/LPUART</big></li><ul><li><big>Aligned HAL </big><big>UART/USART/LPUART</big><big> drivers with latest updates and enhancements.</big></li><li><big>Aligned __HAL_UART_GET_IT and __HAL_UART_GET_IT_SOURCE macros with others series.</big></li><li><big>Add missing HAL_UARTEx_EnableClockStopMode() function.<br></big></li><li><big>Add callback registration feature</big></li><ul><li><big>Add HAL_UART_RegisterCallback() and HAL_UART_UnRegisterCallback() APIs</big></li><li><big>Add callback identifiers in HAL_UART_CallbackIDTypeDef enumerated typedef</big></li></ul><ul><li><big>Add HAL_USART_RegisterCallback() and HAL_USART_UnRegisterCallback() APIs</big></li><li><big>Add callback identifiers in HAL_USART_CallbackIDTypeDef enumerated typedef<br></big></li></ul></ul><li style="font-weight: bold;"><big>LL UTILS</big></li><ul><li><big>Corrected LL_GetUID_Word2 function to fix error in UID flash location.</big></li><li><big>Fixed mismatch return type in LL_GetPackageType(void).</big></li><li><big>Update UTILS_MAX_FREQUENCY_SCALE3 value.<br></big></li></ul><li style="font-weight: bold;"><big>HAL USB</big></li><ul><li><big>Aligned HAL USB driver with latest updates and enhancements.</big></li><li><big><font size="-1"><big>Upgrade to USB Device Library v2.5.1.</big></font></big></li></ul><li style="font-weight: bold;"><big>HAL WWDG</big></li><ul><li><big>Aligned HAL WWDG driver with latest updates and enhancements.</big></li><li><big>Add callback registration feature</big></li><ul><li><big>Add HAL_WWDG_RegisterCallback() and HAL_WWDG_UnRegisterCallback() APIs</big></li><li><big>Add callback identifiers in HAL_WWDG_CallbackIDTypeDef enumerated typedef<br></big></li></ul></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.9.0 / 12-January-2018</span></h3> |
| |
| <b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;"></span></u></b> |
| |
| <ul><li><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span><span style="color: rgb(0, 0, 0); font-family: Verdana,sans-serif; font-size: 13.3333px; font-style: normal; font-variant: normal; letter-spacing: normal; line-height: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; display: inline ! important; float: none;">Internal Release.</span></li></ul> |
| <b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"></span></u></b><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.8.2 / 25-August-2017</span></h3> |
| |
| <b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main |
| Changes</span></u></b> |
| |
| <ul><li><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span><span style="color: rgb(0, 0, 0); font-family: Verdana,sans-serif; font-size: 13.3333px; font-style: normal; font-variant: normal; font-weight: bold; letter-spacing: normal; line-height: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; display: inline ! important; float: none;">Maintenance release to fix known defects.</span></li></ul> |
| <b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"></span></u></b><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;"><span style="font-weight: bold;">HAL/LL generic</span></span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Updated </span><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">:</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="text-align: left; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: Verdana; font-style: normal; font-variant: normal; font-weight: normal; font-size: 13px; line-height: normal; font-stretch: normal; white-space: normal; color: rgb(0, 0, 0); word-spacing: 0px; display: inline ! important;">Removed DATE and VERSION fields from header files.</span></li><li><span style="text-align: left; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: Verdana; font-style: normal; font-weight: normal; font-size: 13px; line-height: normal; font-stretch: normal; white-space: normal; color: rgb(0, 0, 0); word-spacing: 0px; display: inline ! important;">Updated CHM User Manual for Drivers/STM32L0xx_HAL_Driver.</span></li></ul></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">LL ADC</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Updated LL ADC driver to exclude __LL_ADC_CALC_TEMPERATURE macro for STM32L011xx devices.</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">HAL COMP</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Updated HAL_COMP_Init manage default case as LPTIM1 for COMP1 and LPTIM2 for COMP2.</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">HAL/LL I2C</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Replaced POSITION val notion by associated I2C_xxx_pos CMSIS definition.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Updated |
| LL_I2C_Init() function to add condition to test the value of |
| OwnAddress1 before calling the inline LL function |
| LL_I2C_EnableOwnAddress1().</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Updated implementation of I2C_TransferConfig() function.</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">HAL PCD</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Removed the lock/unlock from HAL_PCD_EP_Receive/</span><span style="font-size: 10pt; font-family: Verdana;">HAL_PCD_EP_Transmit</span><span style="font-size: 10pt; font-family: Verdana;"> functions.</span></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.8.1 / 14-April-2017</span></h3> |
| |
| <b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main |
| Changes</span></u></b> |
| |
| |
| <b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"></span></u></b><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">HAL LCD</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Update of stm32l0xx_hal_lcd.h to avoid C++ compilation errors.</span></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.8.0 / 25-November-2016</span></h3> |
| |
| <b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main |
| Changes</span></u></b> |
| |
| <ul><li><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span><span style="color: rgb(0, 0, 0); font-family: Verdana,sans-serif; font-size: 13.3333px; font-style: normal; font-variant: normal; font-weight: bold; letter-spacing: normal; line-height: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; display: inline ! important; float: none;">Maintenance release to fix known defects.</span></li></ul> |
| <b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"></span></u></b><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;"><span style="font-weight: bold;">HAL generic</span></span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Updated HAL Driver compliancy with<span class="Apple-converted-space"> </span></span><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">MISRA C 2004 rules</span><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">:</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">MISRA C 2004 rule 2.2 (source code shall only use /* … */ style comments)</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">MISRA C 2004 rule 5.2 (tmpreg" variable shall not be used inside MACRO)</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="color: rgb(0, 0, 0); font-family: Verdana,sans-serif; font-size: 13.3333px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; display: inline ! important; float: none;">MISRA C 2004 rule 10.3 (illegal explicit conversion from type "unsigned int" to "uint16_t *)</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="color: rgb(0, 0, 0); font-family: Verdana,sans-serif; font-size: 13.3333px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; display: inline ! important; float: none;">MISRA |
| C 2004 rule 10.4 (value of a complex expression of floating type shall |
| only be cast to a floating type that is narrower or of the same size)</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">MISRA C 2004 rule 10.6 ('U' suffix applied to all constants of 'unsigned' type)</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="color: rgb(0, 0, 0); font-family: Verdana,sans-serif; font-size: 13.3333px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; display: inline ! important; float: none;">MISRA C 2004 rule 12.6 (logical operators should not be confused with bitwise operators)</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">MISRA C 2004 rule 14.3<span class="Apple-converted-space"> </span></span><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">(a null statement shall only occur on a line by itself)</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">MISRA C 2004 rule 14.8<span class="Apple-converted-space"> </span></span><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">(statement forming the body of a switch, while, do … while or for statement shall be a compound statement)</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="color: rgb(0, 0, 0); font-family: Verdana,sans-serif; font-size: 13.3333px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; display: inline ! important; float: none;">MISRA C 2004 rule 14.9 ('if {expression}' / 'else' construct shall be followed by a compound statement)</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="color: rgb(0, 0, 0); font-family: Verdana,sans-serif; font-size: 13.3333px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; display: inline ! important; float: none;">MISRA C 2004 rule 19.10 (in function-like macro definition, each instance of a parameter shall be enclosed in parenthesis)</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="color: rgb(0, 0, 0); font-family: Verdana,sans-serif; font-size: 13.3333px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; display: inline ! important; float: none;"></span><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">MISRA C 2004 rule 19.11 (all macro identifiers in preprocessor directives shall be defined before use)</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">MISRA C 2004 rule 19.15 (precautions shall be taken in order to prevent the contents of a header file being included twice)</span></li></ul></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">HAL/LL ADC</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Corrected ADC_SAMPLETIME_xCYCLE_5 naming to be aligned to reference manual.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Enabled management of low power auto-wait: flags must be cleared by user when fetching ADC conversion data.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Disabled DMA transfer during ADC calibration.<br></span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">HAL CRC</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Updated HAL_CRC_DeInit() function (restored IDR Register to Reset value).</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">HAL COMP</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">Updated HAL_COMP_Init() function to clear EXTI interrupt mode in case comparator is re-configured in mode trigger none.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Updated |
| HAL_COMP_IRQHandler() function in window mode, so that both EXTI flags |
| are cleared and HAL_COMP_TriggerCallback() function is called only |
| once.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Updated |
| HAL COMP init() function: VrefInt startup delay is taken into account, |
| with delay of duration COMP_DELAY_VOLTAGE_SCALER_STAB_US. </span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Updated HAL_COMPEx_EnableVREFINT() by adding Wait Time.</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">HAL DMA</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Provided new function HAL_DMA_Abort_IT() to abort current DMA transfer under interrupt mode<br>without polling for DMA enable bit.</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">HAL FLASH</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Updated HAL_FLASH_IRQHandler(), HAL_FLASHEx_Erase_IT(), HAL_FLASH_Program_IT(), and<br>HAL_FLASHEx_Erase_IT() functions.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Renamed HAL_FLASHRAMFUNC_GetError() sto HAL_FLASHEx_GetError().</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">HAL GPIO</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Updated IS_GPIO_PIN() macro to cover full u32 bits.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Updated HAL_GPIO_DeInit() function to configure GPIO port mode register to input state.<br></span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">HAL I2C</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Aligned HAL I2C driver with the new state machine definition.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Added support of repeated start feature with the following new APIs</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">HAL_I2C_Master_Sequential_Transmit_IT(), HAL_I2C_Master_Sequential_Receive_IT() and HAL_I2C_Master_Abort_IT(), </span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">HAL_I2C_Slave_Sequential_Transmit_IT() and HAL_I2C_Slave_Sequential_Receive_IT()</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">HAL_I2C_EnableListen_IT() and HAL_I2C_DisableListen_IT()</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">New user callbacks HAL_I2C_ListenCpltCallback() and HAL_I2C_AddrCallback()</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Reworked DMA end process and I2C error management during DMA transfer.<br></span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Updated WaitOnFlag management (timeout measurement should be always cumulative).<br></span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Optimized HAL_I2C_XX_IRQHandler() functions (read status registers only once).</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Added error management in case of DMA transfer through HAL_DMA_Abort_IT() and DMA XferAbortCallback().</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Updated HAL_I2CEx_EnableFastModePlus() enabling fast mode plus driving capability through CFGR2 register.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Disabled I2C_OARx_EN bit before any configuration in OAR1 or 2 in HAL_I2C_Init().</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Add |
| I2C_FIRST_AND_NEXT_FRAME for I2C Sequential transfer options: allow to |
| manage a sequence with start condition, address and data to transfer |
| without a final stop condition, an then permit a call to the same |
| master sequential interface several times.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Updated HAL_I2C_Master_Sequential_Transmit_IT() function (wrong state check).</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Moved I2C_NO_OPTION_FRAME to private section.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Updated I2C driver documentation concerning I2C address management</span><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Updated I2C driver to reset state to LISTEN before calling HAL_I2C_Slave_Sequential_Transmit_IT() function.</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-family: Verdana,sans-serif; font-size: 10pt;">HAL I2S</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana;">Updated LL_I2S_Init() function to use default ou computed values for prescaler.</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">HAL IWDG</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Overall driver rework for better implementation</span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Removed HAL_IWDG_Start(), HAL_IWDG_MspInit() and HAL_IWDG_GetState() APIs.</span></li></ul></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-family: Verdana,sans-serif; font-size: 10pt;">HAL PWR</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana;">Added new HAL_PWREx_GetVoltageRange()function returning Voltage Scaling range, to be aligned with L1 serie.</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-family: Verdana,sans-serif; font-size: 10pt;">HAL RCC</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana;">Aligned HAL RCC driver with others series.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana;">Renamed RCC_PLLMUL_x to RCC_PLL_MULx and RCC_PLLDIV_x to RCC_PLL_DIVx, to be aligned with L1 serie.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana;">Updated declaration of HAL_RCC_NMI_IRQHandler() function.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana;">Updated HAL IRQHandler and callbacks API for CRS management.<br></span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-family: Verdana,sans-serif; font-size: 10pt;">HAL SMBUS</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-family: Verdana,sans-serif; font-size: 10pt;" lang="EN-US">Aligned driver with others series: fix known defects and added several enhancements implementation</span><span style="font-size: 10pt; font-family: Verdana,sans-serif;">.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;">Added support of new feature Zone Read/Write.<br></span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-family: Verdana,sans-serif; font-size: 10pt;">HAL SPI</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana;">Added missing __IO in SPI_HandleTypeDef definition.</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-family: Verdana,sans-serif; font-size: 10pt;">HAL TIM</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana;">Corrected TIM22_ETR_GPIO and TIM22_ETR_LSE definitions for STM32L011xx and STM32L021xx devices.</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-family: Verdana,sans-serif; font-size: 10pt;">HAL UART-USART / IRDA / SMARTCARD</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana;">Added missing __IO in UART/</span><span style="font-size: 10pt; font-family: Verdana;">USART/</span><span style="font-size: 10pt; font-family: Verdana;">IRDA/</span><span style="font-size: 10pt; font-family: Verdana;">SMARTCARD</span><span style="font-size: 10pt; font-family: Verdana;">_HandleTypeDef definition (for TxXferCount and RxXferCount).</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana;">Modified UART/</span><span style="font-size: 10pt; font-family: Verdana;">SMARTCARD</span><span style="font-size: 10pt; font-family: Verdana;"> configuration sequence order in HAL_UART/</span><span style="font-size: 10pt; font-family: Verdana;">SMARTCARD</span><span style="font-size: 10pt; font-family: Verdana;">_Init() function, to avoid issue on Transmit line when UART/</span><span style="font-size: 10pt; font-family: Verdana;">SMARTCARD</span><span style="font-size: 10pt; font-family: Verdana;">_SetConfig() is called before UART/</span><span style="font-size: 10pt; font-family: Verdana;">SMARTCARD</span><span style="font-size: 10pt; font-family: Verdana;">_AdvFeatureConfig().</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana;">Removed RXNE check in UART/USART/IRDA/</span><span style="font-size: 10pt; font-family: Verdana;">SMARTCARD</span><span style="font-size: 10pt; font-family: Verdana;">_Receive_IT() function, as RXNE is already cleared by reading RDR, or by writing 1 to RXFRQ in the RQR register.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana;">Reviewed UART/</span><span style="font-family: Verdana,sans-serif; font-size: 10pt;">IRDA/</span><span style="font-size: 10pt; font-family: Verdana;">SMARTCARD</span><span style="font-size: 10pt; font-family: Verdana;"> state machine to avoid cases where UART/</span><span style="font-size: 10pt; font-family: Verdana;">IRDA/SMARTCARD</span><span style="font-size: 10pt; font-family: Verdana;"> state is overwritten by UART/</span><span style="font-size: 10pt; font-family: Verdana;">IRDA/SMARTCARD</span><span style="font-size: 10pt; font-family: Verdana;"> IRQ.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Ensure proper alignment of data pointer in Transmit and Receive functions to avoid toolchain compilation hardfault.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Optimized WaitOnFlag management in HAL_UART/USART/</span><span style="font-size: 10pt; font-family: Verdana;">IRDA</span><span style="font-size: 10pt; font-family: Verdana;">/</span><span style="font-size: 10pt; font-family: Verdana;">SMARTCARD</span><span style="font-size: 10pt; font-family: Verdana;">_Transmit() function.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Optimized all HAL IRQ Handler routines.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Implemented |
| new APIs for HAL UART/USART/IRDA/SMARTCARD Abort management: |
| HAL_PPP_Abort(), HAL_PPP_AbortTransmit(), |
| HAL_PPP_AbortReceive(), HAL_PPP_Abort_IT(), |
| HAL_PPP_AbortTransmit_IT(), HAL_PPP_AbortReceive_IT().</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Added definition of USART_STOPBITS_0_5 (in addition to 1, 1.5, 2 stop bits).</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Updated USART_GETCLOCKSOURCE() macro definition in order to reflect USART instances availability on L0 devices.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Updated HAL_UART_Init() that can not be performed on USART4 and USART5 instances for L07x/L08x.<br></span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-family: Verdana,sans-serif; font-size: 10pt;">HAL USB</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana;">Added missing USB_CNTR_SOFM in the setting of wInterrupt_Mask global variable.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal;"><span style="font-size: 10pt; font-family: Verdana;">Updated HAL_PCD_ActivateRemoteWakeup() and HAL_PCD_DeActivateRemoteWakeup() functions to check on LPM state before USB resume.</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: windowtext; line-height: normal; font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">HAL WWDG</span></li><ul style="margin-bottom: 0in;"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Overall driver rework for better implementation</span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Remove HAL_WWDG_Start(), HAL_WWDG_Start_IT(), HAL_WWDG_MspDeInit() and HAL_WWDG_GetState() APIs.</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana,sans-serif;" lang="EN-US">Update |
| the HAL_WWDG_Refresh(WWDG_HandleTypeDef *hwwdg, uint32_t counter) |
| function and API by removing the "counter" parameter.</span></li></ul></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.7.0 / 31-May-2016</span></h3> |
| |
| <b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main |
| Changes</span></u></b> |
| |
| <ul><li><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span><span style="color: rgb(0, 0, 0); font-family: Verdana,sans-serif; font-size: 13.3333px; font-style: normal; font-variant: normal; font-weight: bold; letter-spacing: normal; line-height: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; display: inline ! important; float: none;">Maintenance release to fix known defects.</span></li></ul> |
| <b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"></span></u></b><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL/LL COMP</span> update<br></small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Added |
| missing definition for COMP_INPUT_PLUS_IO6 and |
| LL_COMP_INPUT_PLUS_IO6, supported by STM32L0 Category1 (STM32L011xx, |
| STM32L021xx).</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><br></span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Removed COMP_INVERTINGINPUT_IO3 definition.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Renamed COMP_INVERTINGINPUT_IO2 to COMP_INPUT_MINUS_DAC1_CH2.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The EXTI set-up is now managed by HAL_COMP_Init() function, using updated definitions of |
| COMP_TRIGGERMODE_xxx.<br>Therefore, the functions HAL_COMP_Start_IT() and HAH_COMP_Stop_IT() have been removed.<br>In any mode, the application must use HAL_COMP_Start() and HAL_COMP_Stop().</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">For information, this update was already available in V1.6.0.</span></span></span></small></li></ul></ul></ul><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL RTC </span>update<br></small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Updated HAL_RTCEx_SetWakeUpTimer_IT() function by adding clear of Wake-Up flag before enabling the interrupt.</span></span></span></small></li></ul></ul><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL LCD </span>update<br></small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Corrected SYSCFG LCD External Capacitors definitions.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Added new __HAL_SYSCFG_VLCD_CAPA_CONFIG() macro to configure the VLCD Decoupling capacitance connection.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Added new __HAL_SYSCFG_GET_VLCD_CAPA_CONFIG() macro to return the decoupling of LCD capacitance<br>configured by user.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Added LCD Voltage output buffer enable macro definitions.<br></span></span></span></small></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.6.0/ 15-April-2016</span></h3> |
| |
| <b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main |
| Changes</span></u></b> |
| |
| <ul><li><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span><span style="font-weight: bold; font-family: Verdana;"><span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">First official release supporting the Low Level drivers for the STM32L0xx family: </span></span></span></span><br></li><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;">Low |
| Layer drivers APIs provide register level programming: they require |
| deep knowledge of peripherals described in STM32L0xx Reference Manual.</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;">Low |
| Layer drivers are available for: ADC, COMP, CORTEX, CRC, CRS,DAC, DMA, |
| EXTI, GPIO, I2C, IWDG, LPTIM, LPUART, PWR, RCC, RNG, RTC, SPI, TIM, |
| USART, WWDG peripherals and additional Low Level Bus, System and |
| Utilities APIs. <br></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;">Low Layer drivers APIs are implemented as static inline function in new <span style="font-style: italic;">Inc/stm32l0xx_ll_ppp.h</span> files for PPP peripherals, there is no configuration file and each </span><span style="font-family: Verdana; font-size: 10pt;"><span style="font-style: italic;">stm32l0xx_ll_ppp.h</span> file must be included in user code.<br><br></span></li></ul><li><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">U</span></span><span style="font-weight: bold; font-family: Verdana;"><span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">pdates of the HAL : </span></span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><br></span></span></span></span></li><ul><li><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;">HAL_SYSCFG_EnableVREFINT() and HAL_SYSCFG_DisableVREFINT() functions and </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;">HAL_VREFINT_Cmd macro </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;">suppressed since VREFINT is managed by the system.<br></span></li><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Several updates on dedicated HAL as specified in the list below. The major changes concerns HAL_COMP and HAL_UART.</span></span></span></span></li></ul></ul><br><b><u><span style="font-size: 10pt; font-family: Verdana; color: black;">List of HAL updates or corrections provided by this release:</span></u></b><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="text-decoration: underline;"></span></span></span></span></span><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL</span> </small></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small>update</small></span></span></span></li><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Change the way the APB AHB prescaler table is defined inside the HAL.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Change the variable 'uwTick' from 'static' to 'global'.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Compliancy with MISRA C 2004 rule 10.6 (A "U" suffix shall be applied to all constants of unsigned type)</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Compliancy |
| with MISRA C 2004 rule 16.4. (The identifiers used in the declaration |
| and definition of a function shall be identical) </span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL COMP</span> update<br></small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Major rework on the lock and on the state machine associated to the COMP HAL</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Optimization of several functions and uniformization of the driver within the whole STM32 family.</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL CRYPT</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Correct the </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">usage of several compilation switches related to STM32L081xx.</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL DMA</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Add the following macro : HAL_DMA_GET_COUNTER</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">.</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL FLASH</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update the two following macros : __HAL_FLASH_PREFETCH_BUFFER_ENABLE and </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">__HAL_FLASH_PREFETCH_BUFFER_DISABLE</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">.</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL IRDA</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Improve management of the EIE bits for Tx and Rx transfers. </span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL I2C</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Allow I2C transmission with data size equal to 0</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Add new macro IS_I2C_WAKEUP_FROMSTOP_INSTANCE. </span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL LPTIM</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update of the LPTIM driver in order to support the exti line 23. </span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL UART</span> update</small></span></span></span><br></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Improve </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART state machine behavior i</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">n case of interrupts</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">the macros |
| UART_DIV_SAMPLING8 and UART_DIV_SAMPLING16 to correct </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART baudrate calculation</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Add an RXDATA flush request inside the UART_Receive_IT function when the RxState is not in reception state.<br></span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL RCC</span> update</small></span></span></span><br></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Correct the setup of the global variable 'SystemCoreClock'</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">. </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update of the CRS interrupt sources.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Renamed </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC_CRS_SYNCWARM into </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC_CRS_SYNCWARN and </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">renamed</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"> RCC_CRS_TRIMOV into RCC_CRS_TRIMOVF.</span></span></span></small></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.5.0/ 8-January-2016</span></h3> |
| |
| <b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main |
| Changes</span></u></b> |
| |
| <ul><li><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt;" improvements="" of="" the="" hal=""></span><span><span style="font-weight: bold; font-family: Verdana;"> </span></span></span><span style="font-family: Verdana;"><span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">U</span></span><span style="font-weight: bold; font-family: Verdana;"><span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">pdates of the HAL : </span></span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><br></span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><br> |
| </span><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">- Compliancy with MISRA coding rules (MISRA C 2004 rule 10.5 except for hal_pcd.c file and MISRA C 2004 rule 5.3)</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">. <br>- Several functions inside the HAL have been updated in order to prevent unused argument compilation warnings.<br>- The startup timeout value for many clocks (as HSE, HSI, LSI, MSI, PLL) have been updated </span></span></span></span><span style="font-size: 10pt; font-family: "Verdana",sans-serif;">to |
| reach a more accurate value (alignement to the Datasheet).</span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><br>- |
| The macro __HAL_CORTEX_SYSTICKCLK_CONFIG(..) has been removed |
| since this service is already covered by the function |
| HAL_SYSTICK_CLKSourceConfig().<br>- Several updates on dedicated HAL as specified in the list below</span></span></span></span></li></ul><br><b><u><span style="font-size: 10pt; font-family: Verdana; color: black;">List of HAL updates or corrections provided by this release</span></u></b><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">:</span></u></b><br><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL</span> </small></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small>update</small></span></span></span></li><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update |
| the SYSCFG_BOOT_SYSTEMFLASH definition. (SYSCFG_BOOT_SYSTEMFLASH is now |
| equal to SYSCFG_CFGR1_BOOT_MODE_0 instead of |
| SYSCFG_CFGR1_MEM_MODE_0) </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The HSE_STARTUP_TIMEOUT is now equal to 100 instead of 5000.<br></span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL I2C</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update the HAL_I2C_Slave_Receive function. Store last data received when requested.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Improvement of the HAL_I2C_MasterReceive function. Error management update. (HAL_ERROR detection versus HAL_TIMEOUT)<br></span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Improvement |
| of the I2C_MasterTransmit_ISR function. Adding of several |
| error checks, unlock of the process when requested.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Improvement |
| of the I2C_MasterReceive_DMA function. Adding of several |
| error checks and abort DMA when requested.</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL UART</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update the check of parameters inside the function HAL_LIN_SendBreak().</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Correction |
| of an error present on the V1.4.0 release. On the V1.4.0 release, the |
| clock used inside the function USART_SetConfig(..) was never set.<br></span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL DMA</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update the DMA_handler structure in order to be MISRA-C 2004 rule 5.3 compliant.<br></span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL SPI</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update the SPI_handler structure in order to be MISRA-C 2004 rule 5.3 compliant.</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL RCC</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update support of RCC_MC03 when requested.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update support of dynamic HSE prescaler configuration for LCD/RTC peripherals.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Some updates inside the HAL_RCC_ClockConfig function.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Some |
| updates inside the HAL_RCC_MCOConfig function. The enabling of the MCO |
| clocks (__MC01_CLK_ENABLE() or __MCO2_CLK_ENABLE()) is done separately |
| depending on the MCO selected.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The function HAL_RCCEx_GetPeriphCLKFreq() has been reworked.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The |
| function HAL_RCCEx_PeriphCLKConfig() has been updated. A new error is |
| now detected when trying to update the HSE divider dynamically.<br></span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL TSC</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Several updates inside the HAL_TSC_Start function and HAL_TSC_Init function. Check of input parameters</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL ADC</span> update</small></span></span></span></li><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small>The channel 16 (ADC_CHANNEL_16) is not available on all devices.</small></span></span></span></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL CORTEX</span></small></span></span></span></li><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small>The |
| macro __HAL_CORTEX_SYSTICKCLK_CONFIG(..) has been removed since this |
| service is already covered by the function |
| HAL_SYSTICK_CLKSourceConfig().<span style="font-weight: bold;"><br></span></small></span></span></span></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL FLASH</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The |
| restriction which was present on V1.4.0 and linked to the OPTVERR |
| bit usage on STM32L031xx and STM32L041xx has been removed. This is due |
| to the fact that the </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">new STM32L031xx/</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L041xx</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"> </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">devices supports now this feature. On the first revision of the </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L031xx/</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L031xx </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">devices (RevID = 0x1000 retrieved via HAL_GetREVID()), the </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">OPTVERR |
| bit was not functional. The OPTVERR (Option valid error bit) is set by |
| hardware when, during an Option byte loading, there was a mismatch for |
| one or more configurations.</span></span></span></small></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.4.0/ 16-October-2015</span></h3> |
| <b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main |
| Changes</span></u></b> |
| |
| <ul><li><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt;" improvements="" of="" the="" hal=""></span><span><span style="font-weight: bold; font-family: Verdana;"> </span></span></span><span style="font-family: Verdana;"><span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Support |
| of </span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L011xx and </span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L021xx |
| series<br></span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><br> |
| </span><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"> |
| On STM32L011xx/</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L021xx</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">, compared to </span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L07xxx</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">/</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L08xxx</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">, some of the main differences are listed hereafter<span style="font-family: Verdana;"></span> :<br> |
| - SRAM size set to 2KB (instead of 20KB)<br> |
| - Flash size set to 16KB (instead of 192KB)<br> |
| - GPIO available :A,B,C (instead of A,B,C,D,E,H)<br> |
| - Timers available : TIM2,TIM21,LPTIM1 (instead of |
| TIM2,TIM3,TIM6,TIM7,TIM21,TIM22,LPTIM1)<br><br></span></span></span></span></li><li><span style="font-weight: bold; font-family: Verdana;"><span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Minor updates of the HAL :</span></span></span></span></li></ul><br><b><u><span style="font-size: 10pt; font-family: Verdana; color: black;">List of HAL updates or corrections provided by this release</span></u></b><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">:</span></u></b><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL COMP</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update of the non inverting inputs available on the whole L0 family. </span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL RCC</span> </small></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small>update</small></span></span></span></li><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Usage of a common PLLMulTable[] defined in system_stm32l0xx.c.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update in the definition of the different tampers.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Minor renaming of several macros.</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL TIMER</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Handle lock initialization in all TIM init functions.</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL LCD</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Add support of new MuxSegment field inside the init structure.</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL DMA</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Alignment of the different channels within the L0 family.</span></span></span></small></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.3.0/ 09-September-2015</span></h3><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main |
| Changes</span></u></b> |
| <ul><li><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt;" improvements="" of="" the="" hal=""></span><span><span style="font-weight: bold; font-family: Verdana;"> <span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Major update of the |
| HAL API : <br> |
| </span><span style="font-weight: bold; font-family: Verdana;"><br> |
| </span></span></span></span><span style="font-family: Verdana;"><span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"> |
| - |
| all <span style="font-weight: bold;">MACROs</span> and <span style="font-weight: bold;">LITERALs</span> values have been reworked to align all STM32 Families as much as possible<br> |
| - <span style="font-weight: bold;">Important information</span> |
| : A stm32_hal_legacy.h file has been added to the FW package in order to support |
| the old MACROs and LITERAL values used in the previous versions of |
| customer applications. (this file is automatically included, from HAL/Inc/Legacy)<br> |
| - In <span style="font-weight: bold;">HAL MACROs</span> definitions : do { } while(0) have been used in multi statement macros |
| </span></span></span></span></span></li></ul> |
| <ul><li><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"> |
| Support |
| of </span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L031xx and </span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L041xx |
| series<br></span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><br> |
| </span><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"> |
| On STM32L031xx/</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L041xx</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">, compared to </span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L07xxx</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">/</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L08xxx</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">, the main differences are as <span style="font-family: Verdana;">follow</span> :<br> |
| - SRAM size set to 8KB (instead of 20KB)<br> |
| - Flash size set to 32KB (instead of 192KB)<br> |
| - GPIO available :A,B,C,H (instead of A,B,C,D,E,H)<br> |
| - Timers available : TIM2,TIM21,TIM22,LPTIM1 (instead of |
| TIM2,TIM3,TIM6,TIM7,TIM21,TIM22,LPTIM1)<br><br></span></span></span></span><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;"></span></u></b><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="text-decoration: underline;"></span></span></span></span></span></li></ul><b><u><span style="font-size: 10pt; font-family: Verdana; color: black;">List of HAL updates or corrections provided by this release</span></u></b><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">:</span></u></b><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL ADC</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC assert param needs to be more specific for discontinuous mode, nb of discont conversions</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC external trigger definition is not complete Flag EOS should not be reset in HAL_ADC_GetValue()</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC poll for event must return timeout instead of error</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC state machine update - States with bitfields are now used for a more accurate status </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC run in LPrun mode needs SYSCFG buffers enabled</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC_CLOCK_SYNC_PCLK_DIVx was not correct</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Remove WaitLoopIndex at the beginning of the function HAL_ADC_Enable</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC parameter "ADC_SOFTWARE_START" for compatibility with other STM32 devices</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC poll for conversion must return error status in case of ADC-DMA mode</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC identical error code returned generates confusion</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Issue observed with ADC start simultaneous commands</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The HAl_Delay() is not required when ADVREGEN is set</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">[STM32L07xxx/</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L08xxx</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">] ADC Interface modification : ADC_Init structure update</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">[</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L07xxx/</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L08xxx</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">] ADC Interface modification LowPowerAutoOff is now LowPowerAutoPowerOff</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC_Enable does not support the LowPowerAutoOff function</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL COMP</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">COMP_TRIGGERMODE_NONE missing in stm32l0xx_hal_comp.h</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">COMP wrong implementation of the macro : IS_COMP_WINDOWMODE_INSTANCE</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Misplaced user callback at HAL_COMP_IRQHandler</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">EXTI Usage model update - add MACROs __HAL_COMP_COMPx_EXTI_GENERATE_SWIT()</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL COMP update in HAL_COMP_Lock() to handle state change and prevent C++ compilation error</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Add the LPTIM Comparator connection</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL Cortex</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">[MISRA] bitwise operators ~ and << (MISRA C 2004 rule 10.5)</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Cortex The function HAL_NVIC_GetPriority(IRQn_Type IRQn) was missing</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Cortex HAL_NVIC_DisableIRQ()/HAL_NVIC_EnableIRQ() Add a check on negative parameter values</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL CRC</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">__HAL_CRC_SET_IDR macro improvement</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">CRC wrong definition of __HAL_CRC_SET_IDR macro</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Uncorrect CRC functions naming, portability failing, out of topic comments</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Useless Assignment in stm32l0xx_hal_crc.c detected by CodeSonar</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL DAC</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Missing define for DAC Trigger (010: Timer 3 CH3 event)</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Complete DAC update as per HAL_API_Reference</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">DAC HAL_DAC_Stop_DMA() code clean up</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL_DAC_ConfigChannel: use "hdac->Instance->XXX" instead of "DAC->XXX"</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">No |
| reset of previous bits WAVEx / MAMPx before setting values in |
| HAL_DACEx_NoiseWaveGenerate & HAL_DACEx_TriangleWaveGenerate</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL DMA</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The description of __HAL_DMA_GET_IT_SOURCE() was incorrect</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL FLASH</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">FLASH Missing macro __HAL_FLASH_GET_LATENCY</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">FLASH_WaitForLastOperation issue</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">FLASH_Program_IT unlock() issue</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">FLASH Crash during HAL_FLASHEx_HalfPageProgram and HAL_FLASHEx_ProgramParallelHalfPage</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">FLASH Ramfunc error management</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">FLASH IS_OPTIONBYTE(VALUE) is not correct if all options are selected</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL_FLASH Otpion Byte "BootConfig" and "BOOTBit1Config"</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">FLASH SPRMOD option bit is impacted by FLASH_OB_RDPConfig()</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">__HAL_FLASH_GET_FLAG was not functional</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL GPIO</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO The Clear of the External Interrupt is not properly done</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO GPIO_SPEED LITERALS renaming</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO_AF for LPTIM is no more compatible with HAL L0 V1.1</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO AF2 defines for RTC should be aligned for all L0 devices</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO AF defines for LPTIM1 should be the same for all devices.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO Bug at EXTi register GPIO config in HAL_GPIO_Init() function</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO GPIO_AF5_I2S3ext Update the defined name to be more generic </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO Protect init from impossible AF configuration</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO interrupt mode is not reset</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO Check of the Pin availability according to the GPIO in use</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO rework GPIO_GET_SOURCE</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">[</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L07xxx/</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L08xxx</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">] GPIO updates (HAL driver and associated validation test prg)</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The GET_GPIO_SOURCE() macro is wrongly implemented</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO alternate functions defined in stm32l0xx_hal_gpio_ex.h not aligned with the spec</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO private Macro __HAL_GET_GPIO_SOURCE must be renamed GET_GPIO_SOURCE</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL I2C</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">New SYSCFG Define MACROs to manage FM+ on GPIOs</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">NACK is not treated during wait on flag treatment</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL I2S</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">I2S HAL_I2S_Transmit() API update to keep the check on busy flag only for the slave</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">I2S busy flag issue </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">I2S Management of the bit ASTREN for the I2S various modes</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL LCD</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">LCD HD field initialization of LCD_FCR register is missing in HAL_LCD_init() function</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL LPUART</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL _DIV_LPUART macro possible value saturation </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">LPUART CR3 register bit 11 must be kept at reset value.</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL PWR</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Cortex SCR SLEEPONEXIT and SEVONPEND bits management</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">PWR PVD feature need falling/rising Event modes</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">PWR REGLPF and VOSF polling request</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL RCC</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC Bug in HAL_RCC_GetSysClockFreq</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Missing RCC IRQ handler for LSE CSS interrupt</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Missing external macro __HAL_RCC_MCO_CONFIG</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC Enable automatically backup domain</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">In HAL_RCCEx_PeriphCLKConfig, Reset backup domain only if RTC clock source has been changed</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC update LSE_CONFIG to remove transaction LSE On to LSE Bypass</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Issue on MSI setting</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Rework __HAL_RCC_LSE_CONFIG macro to manage correctly LSE_Bypass</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Rename HSI48_TIMEOUT_VALUE into RCC_HSI_TIMEOUT_VALUE</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Add defines for RCC_System_Clock_Source_Status</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">New HAL RCC macro to configure the SYSCLK clock source</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Wrong calculation of sysclk in case of PLL clocked by HSI_Div4</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC_CRSStatusTypeDef must be typed uint32_t</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC Implement workaround to cover RCC limitation regarding Peripheral enable delay</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC issue in HAL_RCC_OscConfig when RCC_OscInitStruct->HSEState = RCC_HSE_BYPASS</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC Check if need to add interface HAL_RCCEx_GetPeriphCLKFreq</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC Add a comment in the How to use section to mention the Peripheral enable delay</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC Some values in MSIRangeTable are wrong</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC missing macros to easily Enable/Disable HSI48(RC) clock for RNG analog config</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC HSERDY must be checked even in HSE_BYPASS mode</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC Improve HAL_RCC_OscCOnfig() function</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL RNG</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RNG Type inconsistency of value returned by HAL_RNG_GetRandomNumber() and HAL_RNG_GetRandomNumber_IT() functions.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RNG Process lock and array of random numbers generation in interrupt mode</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RNG Incorrect DRDY flag resetting</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RNG Incorrect interrupt mode random number generation</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RNG Incorrect TimeOut handling in polling mode random number generation</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL RTC</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RTC macro __HAL_RTC_TAMPER_TIMESTAMP_EXTI_GET_FLAG erroneous definition</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RTC alignment of different HAL_RTC_XXIRQHandler() implementations </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RTC Bits Mask literals to be used in macro definition </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RTC macro __HAL_RTC_TAMPER_GET_IT() issue in param: __INTERRUPT__ @arg list</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RTC wrong description of the subsecond item of RTC_TimeTypeDef structure in the header file</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RTC WUTWF is not reliable</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL_RTC_GetTime function does not return the actual subfraction</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">[</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L031xx/</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L041xx</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">] RTC macros renaming for RTC_OUTPUT_REMAP_XX and RTC_TIMESTAMPPIN_XX</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Enhance @note describing the use of HAL RTC APIs </span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL SPI</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">SPI HAL_SPI_TransmitReceive_DMA() Remove DMA Tx Callback in case of RxOnly mode </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">SPI HandleTypeDef.ErrorCode must be typed uint32_t</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Warnings with True Studio IDE (tempreg variable not used)</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL TIM</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM problem to use ETR as OCrefClear source</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM Wrong remaping of the TIM2_ETR</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM register BDTR does not exist</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The assert on trigger polarity for TI1F_ED should be removed</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM Add macros to ENABLE/DISABLE URS bit in TIM CR1 register</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM HAL_TIM_OC_ConfigChannel() / HAL_TIM_PWM_ConfigChannel() Missed/Unused assert param to be added/removed</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM Remove HAL_TIM_SlaveConfigSynchronization_DMA() from HAL_TIM API</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM Trigger DMA request should be activated when working with a slave mode</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM Timer Register Corruption using HAL_TIM_IC_ConfigChannel</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM DMA transfer should be aborted when stopping a DMA burst</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Add "TIM_CHANNEL_ALL" as an argument for all Encoder Start/Stop process in the comment section</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL_TIM_DMADelayPulseCplt callback missing information</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL_TIM_DMACaptureCplt callback missing information</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM Trigger DMA request should be activated when working with a slave mode</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM Trigger interrupt should be activated when working with a slave mode</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">__HAL_TIM_PRESCALER() shall be corrected: use '=' instead of '|='</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL UART/USART</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART Incorrect UART speed setting on HSI clock</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Wrong Baud Rate calculation in case of OVER8</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART missing closing bracket in header file</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART Circular mode when transmitting data not well supported</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART/LPUART number of stop bits to correct</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USART Incorrect number of stop bits definition</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART HAL_UART_IRQHandler function not clearing correctly the interrupt flags</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USART Setting of BRR register bit3:0 not inline with RM when OVER8 sampling mode is used</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART UART_WaitOnFlagUntilTimeout should not assign UART handle state to HAL_UART_STATE_TIMEOUT</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USART Wrong values used as parameter of __HAL_USART_CLEAR_IT() in HAL_USART_IRQHandler()</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USART BRR setting is wrong compared to Baudrate value</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USART HAL_USART_Init() update to reach max frequencies (enable oversampling by 8)</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USART USART_DMAReceiveCplt() Update to set the USART state after performing the test on it</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART The code associated to several macros need to be completed</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USART UART DMA implementation issue: missed clear the TC bit in the SR</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Wrong USART_IT_CM defined value</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Issue with Lin mode data length</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Wrong description for Interrupt mode IO operation within HAL UART driver</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Change UART_DMATransmitCplt- new implementation to remove WaitOnFlag in ISR</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Change UART TX-IT implementation to remove WaitOnFlag in ISR</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The IS_UART_OVERSAMPLING(SAMPLING) is not called in UART_SetConfig()</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL UART enhancement: remove the check on RXNE flag after reading the DR register</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART/USART/IRDA/SMARTCARD transmit process enhancement to use TXE instead of TC</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Add MACRO to UART HAL to control CTS and RTS from the customer application</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL PCD</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL_PCD_EP_Transmit() not functional</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL PCD clear flag macros configuration</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Bad IN/OUT EndPoint parameter array size</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL PCD miss #define for ep0_mps parameter</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USB HAL PCD missing #define PCD_SPEED_HIGH<br></span></span></span></small></li></ul></ul><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span></small><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.2.0 |
| / 06-Feb-2015</span></h3> |
| <big><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main |
| Changes</span></u></b></big> |
| <ul><li><span style="font-weight: bold; font-family: Verdana; font-size: 10pt;">HAL |
| has |
| been updated to support the STM32L071xx STM32L072xx |
| STM32L073xx STM32L082xx STM32L083xx series</span></li><li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">HAL Flash</span> update <br> |
| </span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;">Flash |
| : 192K Dual Bank </span></li></ul><li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">HAL TIM</span> update |
| : </span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;">Four |
| new instances : </span><small><span style="font-family: Verdana;">TIM3, TIM7, TIM21, TIM22</span></small></li></ul><li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">HAL USART</span> update :</span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;">Two |
| new instances : USART 4, USART 5</span></li></ul><li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">HAL I2C</span> update :</span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;">One |
| new instance I2C3</span></li></ul><li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">HAL GPIO</span> update :</span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;">GPIO |
| Port E</span></li></ul><li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">HAL DAC</span> update :</span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;">A |
| second channel has been introduced</span></li></ul><li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">HAL FIREWALL</span> |
| introduction<br> |
| </span></li><li><span style="font-family: Verdana; font-size: 10pt;">All |
| other <span style="font-weight: bold;">HAL IPs</span> |
| have also been updated in the context of the overall HAL alignment |
| effort of all the STM32 family</span></li><li><span style="font-family: Verdana; font-size: 10pt;">More |
| than 120 corrections have been implemented since the previous V1.1.0 |
| delivery<br> |
| </span></li><li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">Known limitations</span> :</span></li><ul style="font-family: Verdana; font-size: 10pt;"><li>Introduced |
| a FW patch to deactivate the HW SPI-V2.3 correction in case of I2S PCM |
| Short mode usage (Please refer to the STM32L073xx Errata Sheet for more |
| details). In this use case, we come back to the HW SPI 2.2 behavior |
| which is correct for the I2S PCM short mode</li></ul></ul> |
| <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.1.0 |
| / 18-June-2014</span></h3> |
| <p class="MsoNormal" style="margin-top: 4.5pt; margin-right: 0cm; margin-bottom: 4.5pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main |
| Changes</span></u></b></p> |
| <ul style="margin-top: 0cm; list-style-type: square;"><li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL generic</span> update<br> |
| </span></small></p> |
| </li><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Fix |
| flag clear procedure: use atomic write operation </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">"=" |
| </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">instead |
| of ready-modify-write operation "|=" or "&="</span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Fix |
| on Timeout management, Timeout value set to 0 passed to API |
| automatically exits the function after checking the flag without any |
| wait</span><br> |
| <span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Common |
| update for</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"> |
| the following communication peripherals: SPI, UART, USART and IRDA</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"> |
| </span></small></li><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| DMA circular mode support<br> |
| </span></small></li></ul><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Remove |
| lock from recursive process</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><br> |
| </span></small></li></ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| new macro __HAL_RESET_HANDLE_STATE to reset a given handle state</span></small></li></ul><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">When |
| USE_RTOS == 1 (in stm32l0xx_hal_conf.h), the __HAL_LOCK() is not |
| defined instead of being defined empty</span></small></li><li><small><span style="font-size: 10pt; line-height: 115%; font-family: "Verdana","sans-serif"; color: windowtext;">Use |
| “__IO const” instead of |
| “__I”, to avoid any compilation issue when __cplusplus switch is defined</span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| new functions for the DBGMCU module</span></small></li><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_EnableDBGSleepMode()</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_DisableDBGSleepMode()</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_EnableDBGStopMode()</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_DisableDBGStopMode()</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_EnableDBGStandbyMode()</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_DisableDBGStandbyMode()</span></small></li></ul><li><small><span style="font-size: 10pt; line-height: 115%; font-family: "Verdana","sans-serif"; color: windowtext;">Miscellaneous |
| comments update</span></small></li></ul><li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL FLASH </span>update <o:p></o:p></span></small></p> |
| <ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| new functions: <span style="font-style: italic;">HAL_FLASHEx_OB_SelectPCROP()</span> |
| and <span style="font-style: italic;">HAL_FLASHEx_OB_DeSelectPCROP()</span><o:p></o:p></span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Some |
| functions was renamed and moved to the extension files |
| (stm32l0xx_hal_flash_ex.h/.c)<br> |
| </span></small></li><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Rename |
| <span style="font-style: italic;">FLASH_HalfPageProgram()</span> |
| into <span style="font-style: italic;">HAL_FLASHEx_HalfPageProgram()</span><o:p></o:p></span></small></li></ul><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Rename |
| <span style="font-style: italic;">FLASH_EnableRunPowerDown()</span> |
| into <span style="font-style: italic;">HAL_FLASHEx_EnableRunPowerDown()</span><o:p></o:p></span></small></li></ul><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Rename |
| <span style="font-style: italic;">FLASH_DisableRunPowerDown()</span> |
| into <span style="font-style: italic;">HAL_FLASHEx_DisableRunPowerDown()</span><o:p></o:p></span></small></li></ul><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Rename |
| all<span style="font-style: italic;"> |
| HAL_DATA_EEPROMEx_xxx()</span> functions into <span style="font-style: italic;">HAL_FLASHEx_DATAEEPROM_xxx()</span></span></small></li></ul><ul><li><small><span style="font-size: 10pt; line-height: 115%; font-family: "Verdana","sans-serif"; color: windowtext;">Note: |
| aliases has been added to keep compatibility with previous version</span></small></li></ul></ul> |
| <small><span style="font-size: 10pt; line-height: 115%; font-family: "Verdana","sans-serif"; color: windowtext;"><br> |
| </span></small></li><li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">GPIO </span>update<o:p></o:p><br> |
| </span></small></li><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Remove |
| <span style="font-style: italic;">IS_GET_GPIO_PIN</span> |
| macro<o:p></o:p></span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| a new function <span style="font-style: italic;">HAL_GPIO_LockPin()</span></span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Private |
| Macro <span style="font-style: italic;">__HAL_GET_GPIO_SOURCE</span> |
| renamed into <span style="font-style: italic;">GET_GPIO_SOURCE |
| <br> |
| </span></span></small></li></ul><li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL DMA</span> update<br> |
| </span></small></p> |
| </li><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Fix |
| in <span style="font-style: italic;">HAL_DMA_PollForTransfer()</span> |
| to set error code <span style="font-style: italic;">HAL_DMA_ERROR_TE |
| </span>in case of <span style="font-style: italic;">HAL_ERROR</span> status</span></small></li></ul></ul> |
| <small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><br> |
| </span></small> |
| <ul style="margin-top: 0cm; list-style-type: square;"><li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL PWR</span> update<span style="font-weight: bold;"><br> |
| </span></span></small></li><ul><li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">HAL_PWR_PVDConfig()</span>: |
| add clear of the EXTI trigger before new configuration <br> |
| </span></small></li><li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Fix |
| in <span style="font-style: italic;">HAL_PWR_EnterSTANDBYMode()</span> |
| to not clear Wakeup flag (WUF), which need to be cleared at application |
| level before to call this function<br> |
| </span></small></li></ul><li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL RCC</span> update<br> |
| </span></small></p> |
| </li><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Allow |
| to calibrate the HSI when it is used as system clock source<br> |
| </span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Fix |
| implementation of <span style="font-style: italic;">IS_RCC_OSCILLATORTYPE()</span> |
| macro<br> |
| </span></small></li></ul><li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL ADC</span> update<br> |
| </span></small></p> |
| </li><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Update |
| ADC internal channels mapping: TEMPSENSOR connected to ADC_CHANNEL_18 |
| and VLCD mapped to ADC_CHANNEL_16 <br> |
| </span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Skip |
| polling for ADRDY flag when Low Power Auto Off mode is enabled<br> |
| </span></small></li></ul><li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL COMP</span> update<br> |
| </span></small></p> |
| <ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| <span style="font-style: italic;">LPTIMConnection</span> |
| field in the <span style="font-style: italic;">COMP_InitTypeDef</span> |
| structure.<o:p></o:p></span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| new defines: <span style="font-style: italic;">COMP_LPTIMCONNECTION_DISABLED</span>, |
| <span style="font-style: italic;">COMP_LPTIMCONNECTION_ENABLED</span><o:p></o:p></span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| new macro IS_COMP_LPTIMCONNECTION<o:p></o:p></span></small></li></ul> |
| </li><li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL LPTIM </span>update<br> |
| </span></small></p> |
| </li><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| <span style="font-style: italic;">CKPOL </span>configuration |
| for encoder mod<span style="font-style: italic;">e</span></span></small></li></ul><li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">WWDG </span>update<br> |
| </span></small></p> |
| </li><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Miscellaneous |
| minor update on the source code <span style="font-style: italic;"></span><span style="font-style: italic;"></span></span></small></li></ul><li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">IWDG </span>update<br> |
| </span></small></p> |
| </li><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Miscellaneous |
| minor update on the source code</span></small></li></ul><li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">CRC </span>update<br> |
| </span></small></p> |
| <ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Some |
| functions was renamed and moved to the extension files |
| (stm32l0xx_hal_crc_ex.h/.c)</span></small></li><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; font-style: italic;"></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">HAL_CRC_Input_Data_Reverse()</span> |
| renamed into <span style="font-style: italic;">HAL_CRCEx_Input_Data_Reverse()</span><o:p></o:p></span></small></li></ul><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">HAL_CRC_Output_Data_Reverse()</span> |
| renamed into <span style="font-style: italic;">HAL_CRCEx_Output_Data_Reverse()</span></span></small></li></ul><ul><li><small><span style="font-size: 10pt; line-height: 115%; font-family: "Verdana","sans-serif"; color: windowtext;">Note: |
| aliases has been added to keep compatibility with previous version</span></small></li></ul></ul> |
| </li><li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">CRYP </span>update<br> |
| </span></small></p> |
| <ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">HAL_CRYP_ComputationCpltCallback()</span> |
| </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">renamed |
| into </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; font-style: italic;">HAL_CRYPEx_ComputationCpltCallback() |
| and </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">moved |
| to the extension files (stm32l0xx_hal_cryp_ex.h/.c)</span></small></li><li><small><span style="font-size: 10pt; line-height: 115%; font-family: "Verdana","sans-serif"; color: windowtext;">Note: |
| alias has been added to keep compatibility with previous version</span></small></li></ul> |
| </li><li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">I2C</span> update<br> |
| </span></small></p> |
| </li><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| management of NACK event in Master transmitter mode and Slave |
| transmitter/receiver modes (only in polling mode), in that case the |
| current transfer is stopped.</span></small></li></ul><li><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">SMBUS </span>update<o:p></o:p></span></small></p> |
| </li><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| a new function: <span style="font-style: italic;">HAL_SMBUS_DisableListen_IT()</span></span><br> |
| <span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| aliases for the following functions <br> |
| </span></small></li><ul><li style="font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">#define |
| HAL_SMBUS_Slave_Listen_IT |
| HAL_SMBUS_EnableListen_IT</span></small></li><li style="font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">#define |
| HAL_SMBUS_SlaveAddrCallback |
| HAL_SMBUS_AddrCallback</span></small></li><li style="font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">#define |
| HAL_SMBUS_SlaveListenCpltCallback HAL_SMBUS_ListenCpltCallback</span></small></li></ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| alias <span style="font-style: italic;">HAL_SMBUS_STATE_SLAVE_LISTEN</span> |
| for the constant <span style="font-style: italic;">HAL_SMBUS_STATE_LISTEN</span></span></small></li></ul><li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">UART </span>update<o:p></o:p></span></small></p> |
| <ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_UART_WakeupCallback</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">()</span> </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">renamed |
| into </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_UART_WakeupCallback</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; font-style: italic;">() |
| and </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">moved |
| to the extension files (stm32l0xx_hal_cryp_ex.h/.c)</span></small></li><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"> |
| Add |
| new macros to control CTS and RTS</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><br> |
| </span></small></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| specific macros to manage the flags cleared only by a software sequence<o:p></o:p></span></small></li><ul style="font-style: italic;"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_UART_CLEAR_PEFLAG()<o:p></o:p></span></small></li></ul><ul style="font-style: italic;"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_UART_CLEAR_FEFLAG()<o:p></o:p></span></small></li></ul><ul style="font-style: italic;"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_UART_CLEAR_NEFLAG()<o:p></o:p></span></small></li></ul><ul style="font-style: italic;"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_UART_CLEAR_OREFLAG()<o:p></o:p></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_UART_CLEAR_IDLEFLAG()</span></small></li></ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| several enhancements without affecting the driver functionalities <o:p></o:p></span></small></li><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Remove |
| the check on RXNE set after reading the Data in the DR register<o:p></o:p></span></small></li></ul><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Update |
| the transmit processes to use TXE instead of TC</span></small></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Update |
| <span style="font-style: italic;">HAL_UART_Transmit_IT()</span> |
| to enable <span style="font-style: italic;">UART_IT_TXE</span> |
| instead of <span style="font-style: italic;">UART_IT_TC</span></span></small></li></ul></ul> |
| </li><li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL USART</span> update<br> |
| </span></small></p> |
| </li><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| specific macros to manage the flags cleared only by a software sequence</span></small></li><ul style="font-style: italic;"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_USART_CLEAR_PEFLAG()<o:p></o:p></span></small></li></ul><ul style="font-style: italic;"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_USART_CLEAR_FEFLAG()<o:p></o:p></span></small></li></ul><ul style="font-style: italic;"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_USART_CLEAR_NEFLAG()<o:p></o:p></span></small></li></ul><ul style="font-style: italic;"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_USART_CLEAR_OREFLAG()<o:p></o:p></span></small></li></ul><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">__HAL_USART_CLEAR_IDLEFLAG()</span></span></small></li></ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Update |
| <span style="font-style: italic;">HAL_USART_Transmit_IT()</span> |
| to enable <span style="font-style: italic;">USART_IT_TXE</span> |
| instead of <span style="font-style: italic;">USART_IT_TC</span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li></ul><li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL IRDA</span> update<br> |
| </span></small></p> |
| <ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| specific macros to manage the flags cleared only by a software sequence</span></small></li><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_IRDA_CLEAR_PEFLAG()<o:p></o:p></span></small></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_ |
| IRDA _CLEAR_FEFLAG()<o:p></o:p></span></small></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_ |
| IRDA _CLEAR_NEFLAG()<o:p></o:p></span></small></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_ |
| IRDA _CLEAR_OREFLAG()<o:p></o:p></span></small></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">__HAL_ IRDA _CLEAR_IDLEFLAG()</span><o:p></o:p></span></small></li></ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| several enhancements without affecting the driver functionalities</span></small></li><ul style="margin-top: 0cm;" type="circle"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Remove |
| the check on RXNE set after reading the Data in the DR register</span><br> |
| <span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Update |
| <span style="font-style: italic;">HAL_IRDA_Transmit_IT()</span> |
| to enable <span style="font-style: italic;">IRDA_IT_TXE</span> |
| instead of <span style="font-style: italic;">IRDA_IT_TC</span></span></small></li></ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| the following APIs used within DMA process <o:p></o:p></span></small></li><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_StatusTypeDef |
| HAL_IRDA_DMAPause(IRDA_HandleTypeDef *hirda);<o:p></o:p></span></small></li></ul><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_StatusTypeDef |
| HAL_IRDA_DMAResume(IRDA_HandleTypeDef *hirda);<o:p></o:p></span></small></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_StatusTypeDef |
| HAL_IRDA_DMAStop(IRDA_HandleTypeDef *hirda); <o:p></o:p></span></small></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">void |
| HAL_IRDA_TxHalfCpltCallback(IRDA_HandleTypeDef *hirda);<o:p></o:p></span></small></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">void |
| HAL_IRDA_RxHalfCpltCallback(IRDA_HandleTypeDef *hirda);</span></span></small></li></ul></ul> |
| </li><li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL SMARTCARD</span> update<br> |
| </span></small></p> |
| </li><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| specific macros to manage the flags cleared only by a software sequence</span></small></li><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_SMARTCARD_CLEAR_PEFLAG()<o:p></o:p></span></small></li></ul><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_SMARTCARD_CLEAR_FEFLAG()<o:p></o:p></span></small></li></ul><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_SMARTCARD_CLEAR_NEFLAG()<o:p></o:p></span></small></li></ul><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_SMARTCARD_CLEAR_OREFLAG()<o:p></o:p></span></small></li></ul><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">__HAL_SMARTCARD_CLEAR_IDLEFLAG()</span><o:p></o:p></span></small></li></ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| several enhancements without affecting the driver functionalities</span></small></li><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| a new state <span style="font-style: italic;">HAL_SMARTCARD_STATE_BUSY_TX_RX</span> |
| and all processes has been updated accordingly</span></small></li></ul><ul><li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Update |
| <span style="font-style: italic;">HAL_SMARTCARD_Transmit_IT()</span> |
| to enable <span style="font-style: italic;">SMARTCARD_IT_TXE</span> |
| instead of <span style="font-style: italic;">SMARTCARD_IT_TC</span></span></small></li></ul></ul></ul> |
| <small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;"><br> |
| </span></span></small> |
| <ul style="margin-top: 0cm; list-style-type: square;"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL SPI</span> update</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><o:p></o:p></span></small></li><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Bugs |
| fix</span></small></li><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">SPI |
| interface is used in synchronous polling mode: at high clock rates like |
| SPI prescaler 2 and 4, calling <br> |
| HAL_SPI_TransmitReceive() returns with error HAL_TIMEOUT</span></small></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">HAL_SPI_TransmitReceive_DMA()</span> |
| does not clean up the TX DMA, so any subsequent SPI calls return the |
| DMA error</span></small></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">HAL_SPI_Transmit_DMA()</span> |
| is failing when data size is equal to 1 byte</span></small></li></ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| the following APIs used within the DMA process<o:p></o:p></span></small></li></ul><ul style="margin-top: 0cm;" type="circle"><ul style="font-style: italic;"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_StatusTypeDef |
| HAL_SPI_DMAPause(SPI_HandleTypeDef *hspi);<o:p></o:p></span></small></li></ul><ul style="font-style: italic;"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_StatusTypeDef |
| HAL_SPI_DMAResume(SPI_HandleTypeDef *hspi);<o:p></o:p></span></small></li></ul><ul style="font-style: italic;"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_StatusTypeDef |
| HAL_SPI_DMAStop(SPI_HandleTypeDef *hspi);<o:p></o:p></span></small></li></ul><ul style="font-style: italic;"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">void |
| HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi);<o:p></o:p></span></small></li></ul><ul style="font-style: italic;"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">void |
| HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi);<o:p></o:p></span></small></li></ul><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">void |
| HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef *hspi);</span><o:p></o:p></span></small></li></ul></ul><li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL TSC</span> update</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></p> |
| </li><ul><li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Fix |
| value of the constant <span style="font-style: italic;">TSC_ACQ_MODE_SYNCHRO</span></span></small></p> |
| </li></ul><li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL PCD </span>update</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></p> |
| </li><ul><li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small> |
| </small> |
| <p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add |
| new macro <span style="font-style: italic;">__HAL_USB_EXTI_GENERATE_SWIT()</span></span></small></p> |
| </li></ul></ul> |
| <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0 |
| / 22-April-2014</span></h3> |
| <p class="MsoNormal" style="margin-top: 4.5pt; margin-right: 0cm; margin-bottom: 4.5pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main |
| Changes</span></u></b></p> |
| <ul><li><span style="font-size: 10pt; font-family: Verdana;">First |
| official release.</span></li></ul><br><b><u><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;"></span></u></b><span style="font-size: 10pt; font-family: Verdana;"><br></span> |
| </div> |
| <div id="product_doc" class="topic1"> |
| <hr> |
| <p style="text-align: center;">For complete |
| documentation on STM32 Microcontrollers<span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;"></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="color: black;"></span></span>, |
| visit: <a href="http://www.st.com/STM32" target="_blank">www.st.com/STM32</a></p> |
| <br> |
| </div> |
| </div> |
| </body></html> |