| This directory contains different HALs for SoCs supported by Zephyr. |
| |
| The following HALs are supported: |
| |
| atmel |
| ------- |
| The Atmel Software Framework (ASF) provides device header files and peripheral |
| drivers for Atmel SoCs. |
| |
| cmsis |
| ------- |
| The ARM Cortex Microcontroller Software Interface Standard (CMSIS) defines a |
| set of standard interfaces to ARM Cortex-M SoCs. |
| |
| libmetal |
| -------- |
| libmetal provides a HAL abstraction layer utilized by open-amp |
| |
| gecko |
| ----- |
| The Silicon Labs Gecko SDK provides device header files and peripheral drivers |
| for all Silicon Labs Gecko devices: EFM32, EZR32 and EFR32. |
| |
| mcux |
| ------- |
| The NXP MCUXpresso Software Development Kit (MCUX) provides device header files |
| and peripheral drivers for Kinetis, LPC, and i.MX SoCs. |
| |
| nordic |
| ------- |
| The Nordic Semiconductor Microcontroller Development Kit (MDK) provides device |
| header files for the Nordic Semiconductor nRF5 SoCs. |
| |
| openisa |
| ------- |
| This directory contains HALs used to enable OpenISA's RISC-V development |
| boards. |
| |
| pdl |
| --- |
| The Cypress Peripheral Driver Library (PDL) provides device header files and |
| peripheral drivers for PSoC6 SoCs. |
| |
| stm32cube |
| --------- |
| ST Microelectronics STM32Cube SDK |
| Provides CMSIS header files and two different porting layers HAL (hardware |
| abstraction layer), and LL (low layers) enabling portability between different |
| STM32 devices via standardized API calls. |
| LL and HAL provide different level of porting on STM32 SoCs. They could be used |
| independently, or mixed depending on the needs. |
| |
| For further information: |
| http://www.st.com/en/ecosystems/stm32cube.html |
| |
| ti |
| ------- |
| Texas Instruments SimpleLink SDKs provide peripheral and WiFi driver libraries |
| for the SimpleLink family of SoCs. |
