STM32F105RB CRC

[Treacy Yao]

Posted on July 16, 2018 at 12:03

Does STM32F105RB has CRC function? Why I can't get the stm32f1xx_hal_crc.c in \Drivers\STM32F1xx_HAL_Driver?

#stm32f105rbt6-crc

[STOne-32]

Posted on July 16, 2018 at 14:08

Hi,

I confirm we have CRC Peripheral on all STM32 series, including our first lines STM32F1 MCUs

embedding the first generation of CRC feature in 2007.   

Make a search on CRC text you will find it.

Cheers,

STOne-32.

[Tesla DeLorean]

Posted on July 16, 2018 at 14:26

I don't know, it's in my repository

\STM32Cube\Repository\STM32Cube_FW_F1_V1.6.1\Drivers\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_crc.c

Do you have the CRC module enabled in the stm32f1xx_hal_conf.h ?

It only supports the 32-bit fixed polynomial

\STM32Cube\Repository\STM32Cube_FW_F1_V1.6.1\Projects\STM32F103RB-Nucleo\Examples\CRC\CRC_Example\Src\main.c