ADS123X

A Non-blocking Library for reading from Texas Instruments ADS1232 and ADS1234 MultiChannel 24-bit ADC For Bridge Sensors.

with all the features mentioned in the datasheet like Offset-Calibrating and Temperature Sensor (ADS1232) reading.

Offset calibration can minimize Input Offset Error errors to the level of noise at any temperature.

one function example: ERROR_t get_units(Channel channel, float& value, byte times = 1, bool Calibrating = false);

Some settings and defines:

//=================== which one? ===============

//#define ADS1232

#define ADS1234

//===============================================

typedef enum ERROR_t {

	NoERROR,
	TIMEOUT_HIGH,     // Timeout waiting for HIGH
	TIMEOUT_LOW,      // Timeout waiting for LOW
	WOULD_BLOCK,      // weight not measured, measuring takes too long
	STABLE_TIMEOUT,   // weight not stable within timeout
	DIVIDED_by_ZERO    
};

typedef enum Gain{

	GAIN1 = 1,
	GAIN2,
	GAIN64,
	GAIN128
};

typedef enum Speed{

	SLOW = 0,
	FAST
};

typedef enum Channel{

	AIN1 = 1,
	AIN2 = 2,
  #if defined ADS1232
  
	TEMP = 3,
  #else if defined ADS1234
  
	AIN3 = 3,
	AIN4 = 4
  #endif
};

based on these libraries:

HX711: by bodge -> https://github.com/bogde/HX711

ADS1232: by Jeffrey M. Kubascik -> https://github.com/jeffkub/beer-gauge/tree/master/firmware/beer-gauge