AD7793 Basic Arduino Code Example

#include <SPI.h>
#define AD7793_CS 10

void setup() {
  // Initialize SPI communication
  SPI.begin();
  pinMode(AD7793_CS, OUTPUT);   // Set AD7793 CS pin as output
  digitalWrite(AD7793_CS, LOW); // Enable AD7793

  // Read ID register
  SPI.transfer(0x60); // 0x60 = 0b01100000 (read ID register command)
  byte id = SPI.transfer(0x00); // Send dummy byte to receive ID
  digitalWrite(AD7793_CS, HIGH); // Disable AD7793

  // Print ID to serial monitor
  Serial.begin(9600);
  Serial.print("AD7793 ID: ");
  Serial.println(id, HEX); // Print in hexadecimal format
}

void loop() {
  // Your code here
}