首先運(yùn)行一個(gè)能夠使用BMP180的程序。程序如下：

#include <stdio.h>#include <mbed.h>#include <BMP180.h>Serial pc(P0_23,P0_25);DigitalOut led(P0_20);I2C i2c(P0_17, P0_18);BMP180 bmp180(&i2c);int main(void) {    while(1) {        if (bmp180.init() != 0) {            printf("Error communicating with BMP180\n");        } else {            printf("Initialized BMP180\n");            break;        }        wait(1);    }    while(1) {        bmp180.startTemperature();        wait_ms(5);     // Wait for conversion to complete        float temp;        if(bmp180.getTemperature(&temp) != 0) {            printf("Error getting temperature\n");            continue;        }        bmp180.startPressure(BMP180::ULTRA_LOW_POWER);        wait_ms(10);    // Wait for conversion to complete        int pressure;        if
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