main.c

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#include <libents/sensors/bme280/bme280_sensor.h>
#include <libtock-sync/services/alarm.h>
#include <ulog.h>
 
int main(void) {
  ulog_info("Example bme280 measurements");
 
#ifdef BME280_DOUBLE_ENABLE
  ulog_info("BME280_DOUBLE_ENABLE");
#endif
 
#ifdef BME280_64BIT_ENABLE
  ulog_info("BME280_64BIT_ENABLE");
#endif
 
#ifdef BME280_32BIT_ENABLE
  ulog_info("BME280_32BIT_ENABLE");
#endif
 
  BME280Status status = BME280Init();
  if (status != BME280_STATUS_OK) {
    ulog_error("Error initializing bme280: %d", status);
    return -1;
  }
 
  while (1) {
    BME280Data data = {};
 
    status = BME280MeasureAll(&data);
    if (status != BME280_STATUS_OK) {
      ulog_error("Error measuring from bme280: %d", status);
      continue;
    }
 
    printf("p: %ld, t: %ld, h: %ld\n", data.pressure, data.temperature,
           data.humidity);
 
    libtocksync_alarm_delay_ms(2000);
  }
 
  return 0;
}