How to use ads1015.
Dependencies: ADS1015 USBDevice mbed
main.cpp
- Committer:
- arve0
- Date:
- 2013-11-20
- Revision:
- 1:3557be903240
- Parent:
- 0:ea70612a3ee1
- Child:
- 2:7dabf69723a3
File content as of revision 1:3557be903240:
#include "mbed.h" #include "Adafruit_ADS1015.h" #include "USBSerial.h" #define SERIAL_BAUD_RATE 9600 I2C i2c(p23, p18); Adafruit_ADS1015 ads(&i2c); USBSerial pc; // USB CDC serial port int main() { ads.setGain(GAIN_SIXTEEN); // set range to +/-0.256V int16_t reading; while (1) { reading = ads.readADC_SingleEnded(0); // read channel 0 pc.printf("reading: %d\r\n", reading); // print reading wait(2); // loop 2 sek reading = ads.readADC_Differential_2_3(); pc.printf("diff a2, a3: %d\r\n", reading); // print diff } }