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| 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 /demos/STM32 | |
| 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 'demos/STM32')
0 files changed, 0 insertions, 0 deletions