main.cpp

00001 #include "mbed.h"
00002 #include "mbed_bme680.h"
00003 
00004 #if TARGET_NUMAKER_IOT_M263A
00005 I2C i2c(PD_4, PD_5);
00006 #else
00007 I2C i2c(I2C_SDA, I2C_SCL);  // Used inside the BME680 Mbed Lib.
00008 #endif
00009 
00010 BME680 bme680(0x76 << 1);
00011 
00012 int main()
00013 {
00014     int count = 10;
00015     
00016     if (!bme680.begin()) {
00017         printf("BME680 Begin failed \r\n");
00018         return 1;
00019     }
00020 
00021     while (true) {
00022         if (++count >= 10)
00023         {
00024             count = 0;
00025             printf("\r\nTemperature  Humidity  Pressure    VOC\r\n"
00026                    "    degC        %%        hPa      KOhms\r\n"
00027                    "------------------------------------------\r\n");
00028         }
00029 
00030         if (bme680.performReading())
00031         {
00032             printf("   %.2f      ", bme680.getTemperature());
00033             printf("%.2f    ", bme680.getHumidity());
00034             printf("%.2f    ", bme680.getPressure() / 100.0);
00035             printf("%0.2f\r\n", bme680.getGasResistance() / 1000.0);
00036         }
00037 
00038         thread_sleep_for(1000);
00039     }
00040 }