pimoroni-pico/examples/breakout_bmp280/bmp280_basic.cpp

33 lines
651 B
C++

#include <stdio.h>
#include <string.h>
#include "pico/stdlib.h"
#include "bmp280.hpp"
#include "common/pimoroni_i2c.hpp"
using namespace pimoroni;
I2C i2c(BOARD::BREAKOUT_GARDEN);
BMP280 bmp280(&i2c);
int main() {
#ifdef PICO_DEFAULT_LED_PIN
gpio_init(PICO_DEFAULT_LED_PIN);
gpio_set_dir(PICO_DEFAULT_LED_PIN, GPIO_OUT);
#endif
stdio_init_all();
if(!bmp280.init()) {
printf("Failed to init bmp280!\n");
}
while (1) {
BMP280::bmp280_reading result = bmp280.read();
printf("%s %0.2lf deg C, %ld hPa\n", result.status == BMP280_OK ? "OK" : "ER", result.temperature, result.pressure);
sleep_ms(1000);
}
return 0;
}