We are using STM32H743 to implement SPI Slave. We would like to use NSS pin to hardware synchronize the beginning and end of our data packet, which is about 100 bytes long. The reason for that - the SPI wires are long and noisy and we would like to p...

I trying to use STM32H743VI DMA1 to read from SPI2 MISO RXDR in master mode. Allocated memory in the D2 domain at address 0x3000000C for the DMA1 to copy SPI2 RXDR register to, but the resulting data is corrupted. I did not enable any D-cache at leas...

Posted on June 30, 2018 at 03:32Used latest STM32 Cube MX to generate an empty project where MCO2 suppose to output to pin PC9 using PLL2 as a clock source. However, no output happens on PC9. If I manually change MCO2 clock source in RCC_CFGR regist...

Posted on June 20, 2018 at 19:21I found a problem with static libraries that prevents their use at least with Atollic true studio and wondering if there are other tools on the market that will be able to handle it or should I forget the libraries on...

Posted on June 20, 2018 at 08:31Using latest Atollic TrueStudio (9.0.1) for STM32H743VI. From time to time, Atollic stops linking the project saying some symbols are not found. The only work around that I found is to re-create the entire workspace a...