diff options
| author | Michael Spradling <mike@mspradling.com> | 2015-06-29 21:54:13 -0400 |
|---|---|---|
| committer | Michael Spradling <mike@mspradling.com> | 2015-08-16 01:26:07 -0400 |
| commit | 316c3b4825689afca170576e5a5681302f64fdfa (patch) | |
| tree | a00655dd3e1a38efa06b030f3051863a1eb15b2e /os/hal/hal.mk | |
| parent | ab80aabfd48b50e122f6ff43adeedd1af4a5a607 (diff) | |
| download | ChibiOS-Contrib-316c3b4825689afca170576e5a5681302f64fdfa.tar.gz ChibiOS-Contrib-316c3b4825689afca170576e5a5681302f64fdfa.tar.bz2 ChibiOS-Contrib-316c3b4825689afca170576e5a5681302f64fdfa.zip | |
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
Diffstat (limited to 'os/hal/hal.mk')
| -rw-r--r-- | os/hal/hal.mk | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/os/hal/hal.mk b/os/hal/hal.mk index 51cda56..c193ef4 100644 --- a/os/hal/hal.mk +++ b/os/hal/hal.mk @@ -3,6 +3,7 @@ include ${CHIBIOS}/os/hal/hal.mk HALSRC += ${CHIBIOS}/community/os/hal/src/hal_community.c \
${CHIBIOS}/community/os/hal/src/nand.c \
${CHIBIOS}/community/os/hal/src/onewire.c \
- ${CHIBIOS}/community/os/hal/src/eicu.c
+ ${CHIBIOS}/community/os/hal/src/eicu.c \
+ ${CHIBIOS}/community/os/hal/src/crc.c
HALINC += ${CHIBIOS}/community/os/hal/include
|