Name

endTransmission()

Class

I2C

Description

Ends the current transmissions

This executes any queued writes. Read() implicitly ends the current transmission as well, hence calling endTransmission() afterwards is not necessary.

Examples

  • import processing.io.*;
    I2C dac;
    
    void setup() {
      //printArray(I2C.list());
      dac = new I2C(I2C.list()[0]);
    }
    
    void draw() {
      background(map(mouseX, 0, width, 0, 255));
    
      // send value over I2C to a digital-to-analog
      // converter with address 96 (hex 0x60)
      int val = int(4095 * map(mouseX, 0, width, 0.0, 1.0));
      dac.beginTransmission(0x60);
      dac.write(val >> 8);
      dac.write(val & 255);
      dac.endTransmission();
    }
    
    

Syntax

  • .endTransmission()

Return

  • void