#include #include #include #include #include "main.h" #include "usart.h" #include "spi.h" #define READ_CMD 0xC0 #define SPI_TIMEOUT_VALUE 1000 #define SPI_CS_Enable() HAL_GPIO_WritePin(SPI_SEL_GPIO_Port, SPI_SEL_Pin, GPIO_PIN_RESET) #define SPI_CS_Disable() HAL_GPIO_WritePin(SPI_SEL_GPIO_Port, SPI_SEL_Pin, GPIO_PIN_SET) bool BSP_Read(uint8_t *pData, uint8_t register_address, uint32_t Size) { uint8_t cmd; cmd = 0XCA; // if (register_address <= 0x3F) // { // cmd += register_address; // } SPI_CS_Enable(); HAL_SPI_Transmit(&hspi1, &cmd, 1, SPI_TIMEOUT_VALUE); // if (HAL_SPI_Receive(&hspi1, pData, Size, SPI_TIMEOUT_VALUE) != HAL_OK) // { // return false; // } SPI_CS_Disable(); return true; } void user_main() { uint8_t temp; while (1) { BSP_Read(&temp, 0X3F, 1); // HAL_UART_Transmit(&huart1, &temp, 1, 100); // HAL_Delay(100); } }