SPI communication STM32H7B3I-DK
Hello everyone!I am working on a project and using STM32H7B3I-DK board. I am facing issues with SPI communication. I am using simple code: while (1) { HAL_SPI_TransmitReceive(&hspi2, tx_data, rx_data, strlen(tx_data), HAL_MAX_DELAY); // Send AT c...