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This adds a translation layer to make the nrfx driver for the nRF SPIM (SPI Master with EasyDMA) peripheral accessible via the Zephyr's API. The shim is provided only for nRF52840 because of a hardware anomaly present in nRF52832. See Anomaly 58 (SPIM: An additional byte is clocked out when RXD.MAXCNT = 1) in Errata for this chip. Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no> |
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| .. | ||
| altera | ||
| atmel | ||
| cmsis | ||
| esp | ||
| nordic | ||
| nxp | ||
| qmsi | ||
| silabs | ||
| st | ||
| ti | ||
| CMakeLists.txt | ||
| Kconfig | ||
| README | ||
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. 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. qmsi ------- Intel® Quark™ Microcontroller Software Interface (QMSI) is a Hardware Abstraction Layer (HAL) for Intel® Quark™ Microcontroller products. It currently support the following SoCs: - Intel® Quark™ D2000 Microcontroller - Intel® Quark™ SE Microcontroller 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.