F030xx RM says CRC has fully programmable polynomial, but actually not.

Posted on January 08, 2016 at 10:03

RM0360 V3, Page 70.

Please tell me whether it is supported or not?

#stm32f0

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Senior

Posted on January 08, 2016 at 15:47

It seems this is a documentation error (copy-paste from other place) because there is no mention of the CRC_POL register in the reference manual.

The HAL library function HAL_CRCEx_Polynomial_Set is becoming available only if this is true (no F030xx there):

#if defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || defined (STM32F091xC) || defined (STM32F098xx)
//...
#endif

Associate

Posted on January 08, 2016 at 17:13

Hi Tension,

It is a typo in the reference manual, thank you for bringing this issue to our attention. It is noted and will be corrected.

-Syrine-

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