Posted on May 17, 2016 at 11:19When enable I2C3, CubeMX will generate stm32f4xx_hal_msp.c with a function named HAL_I2C_MspInit(), and in that function, the code will first config PC9 and then PA8 to be I2C pins. This order may lead to a busy state ...

Posted on May 06, 2016 at 12:54HelloI have upgraded from STM32Cube FW_F4 V1.10.0 to V1.11.0 and the SPI part doesn't work well. When sending only one byte at a very low speed with softwase NSS, the HAL_SPI_TransmitReceive() function will return befo...