| /** | |
| * \file | |
| * | |
| * \brief SAM4L-EK Board header file. | |
| * | |
| * This file contains definitions and services related to the features of the | |
| * SAM4L-EK Board. | |
| * | |
| * To use this board define BOARD=SAM4L_EK. | |
| * | |
| * Copyright (c) 2012 - 2013 Atmel Corporation. All rights reserved. | |
| * | |
| * \asf_license_start | |
| * | |
| * \page License | |
| * | |
| * Redistribution and use in source and binary forms, with or without | |
| * modification, are permitted provided that the following conditions are met: | |
| * | |
| * 1. Redistributions of source code must retain the above copyright notice, | |
| * this list of conditions and the following disclaimer. | |
| * | |
| * 2. Redistributions in binary form must reproduce the above copyright notice, | |
| * this list of conditions and the following disclaimer in the documentation | |
| * and/or other materials provided with the distribution. | |
| * | |
| * 3. The name of Atmel may not be used to endorse or promote products derived | |
| * from this software without specific prior written permission. | |
| * | |
| * 4. This software may only be redistributed and used in connection with an | |
| * Atmel microcontroller product. | |
| * | |
| * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED | |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE | |
| * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR | |
| * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN | |
| * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| * POSSIBILITY OF SUCH DAMAGE. | |
| * | |
| * \asf_license_stop | |
| * | |
| */ | |
| #ifndef SAM4L_EK_INCLUDED | |
| #define SAM4L_EK_INCLUDED | |
| #include "compiler.h" | |
| /** Name of the board */ | |
| #define BOARD_NAME "SAM4L-EK" | |
| /** | |
| * \defgroup sam4l_ek_group SAM4L-EK Board | |
| * @{ | |
| */ | |
| /** | |
| * \defgroup sam4l_ek_feature_group Feature definitions | |
| * @{ | |
| */ | |
| //! \name Miscellaneous data | |
| //@{ | |
| //@} | |
| //! Osc frequency (Hz.) and startup time (RCOsc periods). | |
| #define FOSC0 (12000000) | |
| //! Osc32 frequency (Hz.) and startup time (RCOsc periods). | |
| #define FOSC32 (32768) | |
| /** | |
| * \name Board oscillator configuration | |
| * | |
| */ | |
| //@{ | |
| #define BOARD_OSC32_IS_XTAL true | |
| #define BOARD_OSC32_HZ FOSC32 | |
| #define BOARD_OSC32_STARTUP_US (1100000) | |
| #define BOARD_OSC32_SELCURR BSCIF_OSCCTRL32_SELCURR(10) | |
| #define BOARD_OSC0_IS_XTAL true | |
| #define BOARD_OSC0_HZ FOSC0 | |
| #define BOARD_OSC0_STARTUP_US (1100) | |
| //@} | |
| /*! \name Number of LEDs. | |
| */ | |
| //! @{ | |
| #define LED_COUNT 1 | |
| //! @} | |
| /** | |
| * \name LEDs | |
| * | |
| * LED0 is a single yellow LED that is active low. | |
| */ | |
| //@{ | |
| #define LED0 PC10 | |
| #define LED0_GPIO PIN_PC10 | |
| #define LED0_GPIO_MASK GPIO_PC10 | |
| #if defined(SAM4L_EK_REV1) | |
| # define LED0_ACTIVE_LEVEL IOPORT_PIN_LEVEL_LOW | |
| # define LED0_INACTIVE_LEVEL IOPORT_PIN_LEVEL_HIGH | |
| #else | |
| # define LED0_ACTIVE_LEVEL IOPORT_PIN_LEVEL_HIGH | |
| # define LED0_INACTIVE_LEVEL IOPORT_PIN_LEVEL_LOW | |
| #endif | |
| //@} | |
| /** | |
| * \name LCD Backlight | |
| */ | |
| //@{ | |
| #if defined(SAM4L_EK_REV1) | |
| # define LCD_BL PA02 | |
| # define LCD_BL_GPIO PIN_PA02 | |
| # define LCD_BL_GPIO_MASK GPIO_PA02 | |
| #else | |
| # define LCD_BL PC14 | |
| # define LCD_BL_GPIO PIN_PC14 | |
| # define LCD_BL_GPIO_MASK GPIO_PC14 | |
| #endif | |
| #define LCD_BL_ACTIVE_LEVEL IOPORT_PIN_LEVEL_HIGH | |
| #define LCD_BL_INACTIVE_LEVEL IOPORT_PIN_LEVEL_LOW | |
| //@} | |
| /*! \name GPIO Connections of Push Buttons | |
| */ | |
| //! @{ | |
| #define GPIO_PUSH_BUTTON_0 PIN_PC03 | |
| #define GPIO_PUSH_BUTTON_0_MASK GPIO_PC03 | |
| #define PUSH_BUTTON_0_DOWN_LEVEL IOPORT_PIN_LEVEL_LOW | |
| #define PUSH_BUTTON_0_UP_LEVEL IOPORT_PIN_LEVEL_HIGH | |
| //! @} | |
| /*! \name Push Button Connection on External Interrupt line | |
| */ | |
| //! @{ | |
| #define GPIO_PUSH_BUTTON_EIC_PIN PIN_PC03B_EIC_EXTINT5 | |
| #define GPIO_PUSH_BUTTON_EIC_PIN_MASK GPIO_PC03B_EIC_EXTINT5 | |
| #define GPIO_PUSH_BUTTON_EIC_PIN_MUX MUX_PC03B_EIC_EXTINT5 | |
| #define GPIO_PUSH_BUTTON_EIC_LINE 5 | |
| #define GPIO_UNIT_TEST_EIC_PIN PIN_PA06C_EIC_EXTINT1 | |
| #define GPIO_UNIT_TEST_EIC_PIN_MASK GPIO_PA06C_EIC_EXTINT1 | |
| #define GPIO_UNIT_TEST_EIC_PIN_MUX MUX_PA06C_EIC_EXTINT1 | |
| #define GPIO_UNIT_TEST_EIC_LINE 1 | |
| #define GPIO_EIC_TRIG_PIN PIN_PB05 | |
| //! @} | |
| /*! \name GPIO Connections of Touch sensors | |
| */ | |
| //! @{ | |
| #define GPIO_QTOUCH_SLIDER_0 PIN_PB02 | |
| #define GPIO_QTOUCH_SLIDER_0_MASK GPIO_PB02 | |
| #define GPIO_QTOUCH_SLIDER_0_MUX MUX_PB02G_CATB_SENSE23 | |
| #define GPIO_QTOUCH_SLIDER_1 PIN_PA04 | |
| #define GPIO_QTOUCH_SLIDER_1_MASK GPIO_PA04 | |
| #define GPIO_QTOUCH_SLIDER_1_MUX MUX_PA04G_CATB_SENSE0 | |
| #define GPIO_QTOUCH_SLIDER_2 PIN_PA05 | |
| #define GPIO_QTOUCH_SLIDER_2_MASK GPIO_PA05 | |
| #define GPIO_QTOUCH_SLIDER_2_MUX MUX_PA05G_CATB_SENSE1 | |
| #define GPIO_QTOUCH_DISCHARGE PIN_PB03 | |
| #define GPIO_QTOUCH_DISCHARGE_MASK GPIO_PB03 | |
| #define GPIO_QTOUCH_DISCHARGE_MUX MUX_PB03G_CATB_DIS | |
| #define GPIO_QTOUCH_BUTTON PIN_PB04 | |
| #define GPIO_QTOUCH_BUTTON_MASK GPIO_PB04 | |
| #define GPIO_QTOUCH_BUTTON_MUX MUX_PB04G_CATB_SENSE24 | |
| //! @} | |
| /*! \name Touch sensors pin assignements | |
| */ | |
| //! @{ | |
| #define QTOUCH_PINSEL_SLIDER_0 23 | |
| #define QTOUCH_PINSEL_SLIDER_1 0 | |
| #define QTOUCH_PINSEL_SLIDER_2 1 | |
| #define QTOUCH_PINSEL_BUTTON 24 | |
| //! @} | |
| /*! \name GPIO Connections of SAM4L4C VBUS monitoring | |
| */ | |
| //! @{ | |
| #if defined(SAM4L_EK_REV1) | |
| #define USB_VBUS_FLAGS IOPORT_MODE_GLITCH_FILTER | |
| #define USB_VBUS_PIN PIN_PC14 /* As IO pin input */ | |
| /* No EIC for VBus pin */ | |
| #elif 0 // The Vbus monitoring can not be used on SAM4L_EK Rev. 2 | |
| #define USB_VBUS_FLAGS IOPORT_MODE_GLITCH_FILTER | |
| #define USB_VBUS_EIC PIN_PA06C_EIC_EXTINT1 /* As EIC input */ | |
| #define USB_VBUS_EIC_MUX IOPORT_MODE_MUX_C | |
| #define USB_VBUS_EIC_LINE 1 | |
| #define USB_VBUS_EIC_IRQn EIC_1_IRQn | |
| #endif | |
| //! @} | |
| /*! \name GPIO Connections of SAM4L4C VBUS Power Control | |
| */ | |
| //! @{ | |
| #define USB_VBOF_PIN PIN_PC08 /* As IO pin output */ | |
| #define USB_VBOF_ACTIVE_LEVEL 0 | |
| #define USB_VBOF_INACTIVE_LEVEL 1 | |
| //! @} | |
| /*! \name GPIO Connections of SAM4L4C VBUS error detecting | |
| */ | |
| //! @{ | |
| #define USB_VBERR_FLAGS IOPORT_MODE_PULLUP | IOPORT_MODE_GLITCH_FILTER | |
| #define USB_VBERR_PIN PIN_PC07 /* As IO pin input */ | |
| /* No EIC for VBErr pin */ | |
| //! @} | |
| /*! \name GPIO Connections of SAM4L4C ID detecting | |
| */ | |
| //! @{ | |
| #define USB_ID_FLAGS IOPORT_MODE_PULLUP | IOPORT_MODE_GLITCH_FILTER | |
| #define USB_ID_PIN PIN_PB05 /* As IO pin input */ | |
| /* No EIC for ID pin */ | |
| //! @} | |
| //! \name USART connections to GPIO for Virtual Com Port | |
| // @{ | |
| #define COM_PORT_USART USART2 | |
| #define COM_PORT_USART_ID ID_USART2 | |
| #define COM_PORT_RX_PIN PIN_PC11B_USART2_RXD | |
| #define COM_PORT_RX_GPIO GPIO_PC11B_USART2_RXD | |
| #define COM_PORT_RX_MUX MUX_PC11B_USART2_RXD | |
| #define COM_PORT_TX_PIN PIN_PC12B_USART2_TXD | |
| #define COM_PORT_TX_GPIO GPIO_PC12B_USART2_TXD | |
| #define COM_PORT_TX_MUX MUX_PC12B_USART2_TXD | |
| // @} | |
| //! \name USART connections to the Board Monitor | |
| // @{ | |
| #define BM_USART_USART USART0 | |
| #define BM_USART_USART_ID ID_USART0 | |
| #define BM_USART_RX_PIN PIN_PC02C_USART0_RXD | |
| #define BM_USART_RX_GPIO GPIO_PC02C_USART0_RXD | |
| #define BM_USART_RX_MUX MUX_PC02C_USART0_RXD | |
| #define BM_USART_TX_PIN PIN_PA07B_USART0_TXD | |
| #define BM_USART_TX_GPIO GPIO_PA07B_USART0_TXD | |
| #define BM_USART_TX_MUX MUX_PA07B_USART0_TXD | |
| // @} | |
| //! \name USART connections to the RS485 | |
| // @{ | |
| #define RS485_USART_USART USART0 | |
| #define RS485_USART_USART_ID ID_USART0 | |
| #define RS485_USART_RX_PIN PIN_PC02C_USART0_RXD | |
| #define RS485_USART_RX_GPIO GPIO_PC02C_USART0_RXD | |
| #define RS485_USART_RX_MUX MUX_PC02C_USART0_RXD | |
| #define RS485_USART_TX_PIN PIN_PA07B_USART0_TXD | |
| #define RS485_USART_TX_GPIO GPIO_PA07B_USART0_TXD | |
| #define RS485_USART_TX_MUX MUX_PA07B_USART0_TXD | |
| #define RS485_USART_RTS_PIN PIN_PA06B_USART0_RTS | |
| #define RS485_USART_RTS_GPIO GPIO_PA06B_USART0_RTS | |
| #define RS485_USART_RTS_MUX MUX_PA06B_USART0_RTS | |
| #define RS485_USART_CTS_PIN PIN_PC08E_USART2_CTS | |
| #define RS485_USART_CTS_GPIO GPIO_PC08E_USART2_CTS | |
| #define RS485_USART_CTS_MUX MUX_PC08E_USART2_CTS | |
| // @} | |
| //! \name TWIMS1 pins | |
| // @{ | |
| #define TWIMS1_TWI_SDA_PIN PIN_PB00A_TWIMS1_TWD | |
| #define TWIMS1_TWI_SDA_GPIO GPIO_PB00A_TWIMS1_TWD | |
| #define TWIMS1_TWI_SDA_MUX MUX_PB00A_TWIMS1_TWD | |
| #define TWIMS1_TWI_SCL_PIN PIN_PB01A_TWIMS1_TWCK | |
| #define TWIMS1_TWI_SCL_GPIO GPIO_PB01A_TWIMS1_TWCK | |
| #define TWIMS1_TWI_SCL_MUX MUX_PB01A_TWIMS1_TWCK | |
| // @} | |
| //! \name USART0 pins | |
| // @{ | |
| #define USART0_RX_PIN PIN_PC02C_USART0_RXD | |
| #define USART0_RX_MUX MUX_PC02C_USART0_RXD | |
| #define USART0_RX_GPIO GPIO_PC02C_USART0_RXD | |
| #define USART0_TX_PIN PIN_PA07B_USART0_TXD | |
| #define USART0_TX_MUX MUX_PA07B_USART0_TXD | |
| #define USART0_TX_GPIO GPIO_PA07B_USART0_TXD | |
| // @} | |
| //! \name DACC pins | |
| // @{ | |
| #define DACC_EXT_TRIG0_PIN PIN_PB04E_DACC_EXT_TRIG0 | |
| #define DACC_EXT_TRIG0_GPIO GPIO_PB04E_DACC_EXT_TRIG0 | |
| #define DACC_EXT_TRIG0_MUX MUX_PB04E_DACC_EXT_TRIG0 | |
| #define DACC_VOUT_PIN PIN_PA06A_DACC_VOUT | |
| #define DACC_VOUT_GPIO GPIO_PA06A_DACC_VOUT | |
| #define DACC_VOUT_MUX MUX_PA06A_DACC_VOUT | |
| // @} | |
| /* Select the SPI module that AT25DFx is connected to */ | |
| #define AT25DFX_SPI_MODULE SPI | |
| /* Chip select used by AT25DFx components on the SPI module instance */ | |
| #define AT25DFX_CS 2 | |
| /** | |
| * @} | |
| */ | |
| #endif /* SAM4L_EK_INCLUDED */ |