Jorge Troncoso
/
Dot-ADS1115_Rev1
mDot with ADS1115
Fork of mbed-os-example-mbed5-blinky by
main.cpp
- Committer:
- jortronm
- Date:
- 2017-07-31
- Revision:
- 40:1c33564c68c7
- Parent:
- 29:0b58d21e87d6
File content as of revision 40:1c33564c68c7:
#include "mbed.h" #include "Adafruit_ADS1015.h" //Pin definition DigitalOut led1(PA_0); //External Red LED DigitalOut led2(PB_1); //Second LED (Green) DigitalOut reset(PA_7); //Pin to reset the ESP DigitalIn User_Button(PC_13); //User button DigitalOut Wire1(PA_4); //Sensor wire 1 DigitalOut Wire2(PA_1); //Sensor wire 2 DigitalOut Wire3(PC_1); //Sensor wire 3 DigitalIn Sensor_Switch(PA_11); //Pin to switch the peripherals on/off DigitalOut SPI_cs(PB_0); // SPI chip select pin #define D_SDA PC_9 //I2C SDA pin #define D_SCL PA_8 //I2C SCL pin #define Serial2_tx PA_2 //Serial2 tx pin #define Serial2_rx PA_3 //Serial2 rx pin //Interfaces definition int BaudRate =115200; Serial pc(USBTX, USBRX,BaudRate); //tx, rx : PA_9,PA_10 : pc Serial Serial Serial2 (Serial2_tx,Serial2_rx,BaudRate); //tx, rx : Serial2 Serial I2C i2c(D_SDA, D_SCL); //I2C interface, pins define in "Pin definition" SPI spi(NC, PA_6, PA_5); //PI interface : mosi, miso, sclk Adafruit_ADS1115 ads(&i2c);//ADS1115 library though I2C //Function definition void ADSReadinmg(); void SerialPrintData(); //Global variable definition int Reading_Number=0; int data[12]= {0,3,0,0,0,0,0,0,0,0,0,32}; //Reading_Number, V_bat, Wire1_1, Wire1_2, Wire1_3, Wire2_1, Wire2_2, Wire2_3, Wire3_1, Wire3_2, Wire3_3, Temp int main() { wait(3); ads.setGain(GAIN_SIXTEEN); // set range to +/-0.256V pc.printf("\r\n"); //New carage return + new line pc.printf("App Started \r\n"); //New carage return + new line SerialPrintData(); while (1) { Reading_Number++; data[0]=Reading_Number; ADSReadinmg(); SerialPrintData(); led1 = !led1; wait(1); } } void ADSReadinmg() { Wire1=0; Wire2=0; Wire3=0; wait(1); Wire1=1; wait(1); for(int i=1; i<4; i++) { pc.printf("Wire1_X: %d\r\n",ads.readADC_SingleEnded(i)); //Wire 1 data[i+1]=ads.readADC_SingleEnded(i); wait(1); } Wire1=0; wait(1); Wire2=1; wait(1); for(int i=1; i<4; i++) { pc.printf("Wire2_?: %d\r\n",ads.readADC_SingleEnded(i)); //Wire 1 data[i+4]=ads.readADC_SingleEnded(i); wait(1); } Wire2=0; wait(1); Wire3=1; wait(1); for(int i=1; i<4; i++) { pc.printf("Wire3_?: %d\r\n",ads.readADC_SingleEnded(i)); //Wire 1 data[i+7]=ads.readADC_SingleEnded(i); wait(1); } pc.printf("\r\n"); //Wire 1 Wire3=0; wait(1); /* for(int i=0; i<4; i++) { data[i+1]=ads.readADC_SingleEnded(i); } */ } void SerialPrintData() { pc.printf("\r\n"); //New carage return + new line pc.printf("Reading #: %d\r\n",data[0]); //Reading # pc.printf("V_Bar: %d\r\n",data[1]); //Baterry voltage pc.printf("Wire1_1: %d\r\n",data[2]); //Wire 1 pc.printf("Wire1_2: %d\r\n",data[3]); //Wire2 pc.printf("Wire1_3: %d\r\n",data[4]); //Wire3 pc.printf("Wire2_1: %d\r\n",data[5]); //Wire 1 pc.printf("Wire2_2: %d\r\n",data[6]); //Wire2 pc.printf("Wire2_3: %d\r\n",data[7]); //Wire3 pc.printf("Wire3_1: %d\r\n",data[8]); //Wire 1 pc.printf("Wire3_2: %d\r\n",data[9]); //Wire2 pc.printf("Wire3_3: %d\r\n",data[10]); //Wire3 pc.printf("Temp: %d\r\n",data[11]); //Temperature pc.printf("\r\n"); //New carage return + new line /* int DataElements=sizeof(data)/sizeof(data[0]); for(int i=0; i<DataElements; i++) { pc.printf("Ch%d: %d\r\n",i,data[i+1]); } */ }