然后在main函数中编写测试程序：
- int main(void)
- {
- /* USER CODE BEGIN 1 */
- int16_t temperature;
- int16_t humidity;
- /* USER CODE END 1 */
- HAL_Init();
- SystemClock_Config();
- /* Initialize all configured peripherals */
- MX_GPIO_Init();
- MX_USART2_UART_Init();
- MX_I2C1_Init();
- /* USER CODE BEGIN 2 */
- printf("HTS221 Test...\r\n");
- HTS221_Init();
- /* USER CODE END 2 */
- /* Infinite loop */
- /* USER CODE BEGIN WHILE */
- while (1)
- {
- /* USER CODE END WHILE */
- /* USER CODE BEGIN 3 */
- HTS221_Get_Temperature(&temperature);
- printf("temperature:%2.1f", temperature / 10.0);
- HTS221_Get_Humidity(&humidity);
- printf(" humidity:%2.1f\n", humidity / 10.0);
- HAL_Delay(500);
- }
- /* USER CODE END 3 */
- }
| 
楼主
