From 316c3b4825689afca170576e5a5681302f64fdfa Mon Sep 17 00:00:00 2001 From: Michael Spradling Date: Mon, 29 Jun 2015 21:54:13 -0400 Subject: Add CRC Driver This patch includes a high level and two low level drivers. The high level driver is enabled with flag HAL_USE_CRC The low level drivers include: * Hardware CRC for the STM32 cortex processor lines.(when supported) * Enabled with flag STM32_CRC_USE_CRC1 * DMA is enabled with CRC_USE_DMA * SYNC api will use DMA, but put calling thread to sleep * ASYNC api enabled. * DMA Disabled * SYNC api spin while calculating CRC * ASYNC api disabled * Software CRC (3 modes) * CRCSW_CRC32_TABLE - Enables crc32 with lookup table. * CRCSW_CRC16_TABLE - Enables crc16 with lookup tables. * CRCSW_PROGRAMMBLE - Enables any crc done with computation. * Can calculate any crc configuration. * CRC_USE_DMA obviously not support with software CRC --- os/hal/ports/STM32/STM32F0xx/platform.mk | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 os/hal/ports/STM32/STM32F0xx/platform.mk (limited to 'os/hal/ports/STM32/STM32F0xx/platform.mk') diff --git a/os/hal/ports/STM32/STM32F0xx/platform.mk b/os/hal/ports/STM32/STM32F0xx/platform.mk new file mode 100644 index 0000000..c1c0650 --- /dev/null +++ b/os/hal/ports/STM32/STM32F0xx/platform.mk @@ -0,0 +1,6 @@ +include ${CHIBIOS}/os/hal/ports/STM32/STM32F0xx/platform.mk + +PLATFORMSRC += ${CHIBIOS}/community/os/hal/ports/STM32/LLD/CRCv1/crc_lld.c + +PLATFORMINC += ${CHIBIOS}/community/os/hal/ports/STM32/LLD/CRCv1 \ + ${CHIBIOS}/community/os/hal/ports/STM32/LLD -- cgit v1.2.3