C++ (Cpp) bme280_read_temperature Examples

Example #1

File: temp.c Project: luisperestrelo/SETEC-Pandlets

uint32_t temp_values_handler() {
	uint32_t  err_code = NRF_SUCCESS;
	int32_t temp_buffer;

	err_code = bme280_read_temperature(&temp_buffer);

	if (err_code != NRF_SUCCESS) {
//		temp_printf("temp: bme280_read_temperature() failed.\r\n");
		return err_code;
	}
	

	char val[20];
	char time_val[20];
	add_zeroes((int)temp_buffer, val);
	add_zeroes((int)getTimeStamp(), time_val);
	char buf[20];
	sprintf(buf, "\n%d,%s,%s", DEVICE_ID,time_val,val);
    
	log2sd(buf, "READINGS.txt");
   // temp_printf("li\n");    
//	temp_printf("Temperature: %d\n", (int)temp_buffer);
	err_code = ble_ambient_sensor_update(m_temp.m_amb, (uint8_t *) &temp_buffer,
	AMB_TEMP_MAX_PACKET_VALUE, BLE_AMBIENT_TEMP);
	check_ble_service_err_code(err_code);

	return NRF_SUCCESS;
}

Example #2

File: bme280_saul.c Project: deepfryed/RIOT

static int read_temperature(void *dev, phydat_t *res)
{
    bme280_t *d = (bme280_t *)dev;

    res->val[0] = bme280_read_temperature(d);
    res->unit = UNIT_TEMP_C;
    res->scale = -2;

    return 1;
}

Example #3

File: temp.c Project: leokho/SETEC-Pandlets

uint32_t temp_values_handler() {
	uint32_t  err_code = NRF_SUCCESS;
	int32_t temp_buffer;

	err_code = bme280_read_temperature(&temp_buffer);

	if (err_code != NRF_SUCCESS) {
		temp_printf("temp: bme280_read_temperature() failed.\r\n");
		return err_code;
	}
	
	char buf[12];
    sprintf(buf, "%d,%d,%d,%d,\n", DEVICE_ID,SENSOR_TEMP_ID,(int)temp_buffer,000);
    log2sd(buf, "TEMP.txt");
    
    lerCartao();
    
	temp_printf("Temperature: %d\n", (int)temp_buffer);
	err_code = ble_ambient_sensor_update(m_temp.m_amb, (uint8_t *) &temp_buffer,
	AMB_TEMP_MAX_PACKET_VALUE, BLE_AMBIENT_TEMP);
	check_ble_service_err_code(err_code);

	return NRF_SUCCESS;
}