Arduino-AD57X1
This library is still work in progress and not all features of the DACs are supported. Basic functionality is implemented. More documentation will be added soon.
Examples
This is a simple example, to get going. Check out the more in depth examples in /examples/
#include "src/Arduino-AD57X1/src/ad57X1.h"
#define CS_AD5781 7
AD5781 ad5781(CS_AD5781, &SPI); // Use AD5791 if using the 20 bit version
void setup() {
ad5781.begin(); // Set the pin modes
SPI.begin();
ad5781.setOffsetBinaryEncoding(true); // Set the input encoding to offset binary. Default is 2s complement (false).
ad5781.enableOutput(); // Turn on the DAC. After startup the output will be clamped to GND and disconnected (tri-state mode)
ad5781.setValue(0x3FFFF); // Set to full scale output
}
void loop() {
}