Posted on May 29, 2015 at 02:55Hi,I am developing codes on STM32L0 microcontrollerI want to add flash read out protection function in the code.After I enable the PcROP(proprietary Code Read Out Protection), my codes do not work anymore. It does not ...

Posted on April 25, 2015 at 01:18Hi,  I modify the spi sample code but enable CRC function, however I always get CRCERR. I dont know the reason.  Here is the initialization of SPI: SPI2->CR1 |= SPI_BAUDRATEPRESCALER_256; SPI2->CR1 &= ~SPI_CR1_CPOL;...