Lourdès Abou-tayeh / CCS811

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Dependents:   Capteur2

main.cpp

Committer:
louatayehh
Date:
2021-09-06
Revision:
0:2c1dce3543ae
Child:
1:d0abe05bc21e

File content as of revision 0:2c1dce3543ae:

#include "mbed.h"
#include "CCS811.h"

I2C i2c (I2C_SDA,I2C_SCL);
Serial bluetooth(p9,p10); 

#ifdef TARGET_UBLOX_EVK_ODIN_W2
CCS811 ccs811(p9, p10);
#else
CCS811 ccs811(I2C_SDA, I2C_SCL);
#endif  

uint16_t eco2, tvoc;


void CCS811Callback(void)
{
    bluetooth.baud(56000);
    //ccs811.readData(&eco2, &tvoc);
    //bluetooth.printf("eCO2 reading :%dppm, TVOC reading :%dppb\r\n", eco2, tvoc);
    
    ccs811.readData(&eco2, &tvoc);
    bluetooth.printf("eCO2 reading :%dppm", eco2);
}

int main()
{
    bluetooth.baud(56000);
    ccs811.init();
    wait(1);

    while(1) {
        ccs811.readstatus(); //0x90 reports everything working, 0x98 measurement ready to be used
        wait(1);
        CCS811Callback();
        wait(1);
    }
}