[参考译文] ADS112C04：ADS112C04不工作(烧录)

#include <Wire.h>

int address=0x40;

int decimalResolution=6;
int interruptPin = 36;

int initialTime=0;
int nowTime=0;
volatile bool rdy=false;

void setup() {
  Serial.begin(115200);
  pinMode(interruptPin, INPUT_PULLUP);
  attachInterrupt(digitalPinToInterrupt(interruptPin), adsReady, FALLING);
  
  Wire.begin();
  if(ADS_begin()){
  Serial.println("Iz alive! Iz alive");
  }
  else{
  Serial.println("Dedz");  
  }

  ADS_reset();
  ADS_requestADC();
  
  Serial.println(ADS_readRegister(address,0x20),BIN);
  Serial.println(ADS_readRegister(address,0x24),BIN);
  Serial.println(ADS_readRegister(address,0x28),BIN);
  Serial.println(ADS_readRegister(address,0x2C),BIN);

  ADS_start();
  
  initialTime=micros();
  Serial.println(ADS_readRegister(address,0x28),BIN);
}

void loop() {
  if (rdy == true)
    {
    rdy=false;
    int voltageRecord = ADS_readData(address);
    nowTime = micros();
    int timeRecord = (nowTime - initialTime)/1000;
    
    String dataInstance=String(timeRecord,decimalResolution)+","+String(voltageRecord,decimalResolution);
    Serial.println(dataInstance);
    }
}

bool ADS_begin()
{
  if (! ADS_isConnected()) return false;
  return true;
}


bool ADS_isConnected()
{
  Wire.beginTransmission(address);
  return (Wire.endTransmission() == 0);
}

void ADS_start(){
  Wire.beginTransmission(address);
  Wire.write((uint8_t)0x08);
  Wire.endTransmission();
}

void ADS_reset(){
  Wire.beginTransmission(address);
  Wire.write((uint8_t)0x06);
  Wire.endTransmission();
}

void ADS_requestADC()
{
  //  write to register is needed in continuous mode as other flags can be changed
  uint16_t config_1 = 0x00;                  //  bit 7-4 Input multiplexer config
  config_1 |= 0x00;                          //  bit 3-1 Gain
  config_1 |= 0x00;                          //  bit 0 PGA enable
  
  uint16_t config_2 = 0x40;                 //  bit 7-5 Data rate
  config_2 |= 0x00;                         //  bit 4 Opeating mode
  config_2 |= 0x08;                         //  bit 3 conversion mode
  config_2 |= 0x00;                         //  bit 2-1 voltage reference
  config_2 |= 0x00;                         //  bit 0 temperature sensor mode
  
  Serial.println(ADS_writeRegister(address, config_1, config_2));
}

bool ADS_writeRegister(uint8_t address, uint16_t config_1, uint16_t config_2)
{
  Wire.beginTransmission(address);
  Wire.write((uint8_t)0x40);
  Wire.write((uint8_t)config_1);

  Wire.write((uint8_t)0x44);
  Wire.write((uint8_t)config_2);
  
  return (Wire.endTransmission() == 0);
}

int ADS_readRegister(uint8_t address,uint8_t reg_map)
{
  uint16_t value=0;
  
  Wire.beginTransmission(address);
  Wire.write((uint8_t)reg_map);
  Wire.endTransmission();

  Wire.requestFrom((int) address, 1);
  value=Wire.read();

  return value;
}

int ADS_readData(uint8_t address)
{
  uint16_t value=0;
  int rv=0;
  
  Wire.beginTransmission(address);
  Wire.write((uint8_t)0x10);
  Wire.endTransmission();

  rv=Wire.requestFrom((int) address, 2);

  if (rv == 2)
  {
    value = Wire.read() << 8;
    value += Wire.read();
    return value;
  }
}

void adsReady()
{
  rdy = true;
}