AnsweredAssumed Answered

STM32F107 CRC not working...

Question asked by Colin on Jun 26, 2012
Latest reply on Jul 2, 2012 by Clive One
Hi all,

I'm trying to use the CRC module in a STM32F107 using IAR EW and I'm not getting very far. I'm using the standard stm32f10x_crc.c library but looking in the debugger, any writes to CRC_DR or CRC_CR are being ignored and the registers are just showing zeros.

Anybody come across anything similar? I'm sure it is something silly I'm doing wrong. However it is difficult to go wrong when your code is just the following: