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Alex B.
2024-07-08 18:09:56 -04:00
parent 7d92e7b5be
commit b943cd9bfe
1 changed files with 4 additions and 4 deletions
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8
ESP32-IDF_BMP280/main/main.c
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@@ -105,13 +105,13 @@ static esp_err_t i2c_master_init(void)
void app_main(void) void app_main(void)
{ {
uint8_t data[2]; /*uint8_t data[2];
uint8_t raw_temp[BME280_TEMPERATURE_DATA_SIZE] = {0,0,0}; uint8_t raw_temp[BME280_TEMPERATURE_DATA_SIZE] = {0,0,0};
ESP_ERROR_CHECK(i2c_master_init()); ESP_ERROR_CHECK(i2c_master_init());
ESP_LOGI(TAG, "I2C initialized successfully"); ESP_LOGI(TAG, "I2C initialized successfully");
/* Read the MPU9250 WHO_AM_I register, on power up the register should have the value 0x71 */ // Read the MPU9250 WHO_AM_I register, on power up the register should have the value 0x71
int read = 0; int read = 0;
read = i2c_master_read_from_device(0, 0x76, data, 1, I2C_MASTER_TIMEOUT_MS / portTICK_PERIOD_MS); read = i2c_master_read_from_device(0, 0x76, data, 1, I2C_MASTER_TIMEOUT_MS / portTICK_PERIOD_MS);
@@ -125,8 +125,8 @@ void app_main(void)
ESP_LOGI(TAG, "I2C initialized successfully"); ESP_LOGI(TAG, "I2C initialized successfully");
read = bme280_read_raw_temperature(0x76, raw_temp); read = bme280_read_raw_temperature(0x76, raw_temp);
ESP_LOGI(TAG, "Raw Temperature: %X", raw_temp[0]); ESP_LOGI(TAG, "Raw Temperature: %X", raw_temp[0]);
/* Demonstrate writing by reseting the MPU9250 */ // Demonstrate writing by reseting the MPU9250
//ESP_ERROR_CHECK(mpu9250_register_write_byte(MPU9250_PWR_MGMT_1_REG_ADDR, 1 << MPU9250_RESET_BIT)); //ESP_ERROR_CHECK(mpu9250_register_write_byte(MPU9250_PWR_MGMT_1_REG_ADDR, 1 << MPU9250_RESET_BIT));
ESP_ERROR_CHECK(i2c_driver_delete(I2C_MASTER_NUM)); ESP_ERROR_CHECK(i2c_driver_delete(I2C_MASTER_NUM));
ESP_LOGI(TAG, "I2C de-initialized successfully"); ESP_LOGI(TAG, "I2C de-initialized successfully");*/
} }