Mac Lobdell / Mbed OS Adafruit_LEDBackpack_32x8_App

Example application for two 16x8 Adafruit LED Backpacks to make a 32 x 8 matrix.

Dependencies:   Adafruit_32x8matrix

Fork of Adafruit_LEDBackpack_16x8_App by Mac Lobdell

/media/uploads/maclobdell/austin_iot_lab.jpg

This project uses two 16x8 1.2" LED Matrix + Backpacks stuck together to make a 32x8 double-length matrix.

main.cpp

Committer:
maclobdell
Date:
2016-12-15
Revision:
0:2eec8a9428ea
Child:
1:dd1d1b64b9a5

File content as of revision 0:2eec8a9428ea:

#include "mbed.h"
#include "Adafruit_LEDBackpack.h"
#include "Adafruit_GFX.h"
 
I2C i2c(D14, D15);
 
Adafruit_16x8matrix matrix = Adafruit_16x8matrix(&i2c);
 
int main() {
    matrix.begin(0x70);
    while(1) {
        matrix.clear();
        for (int i = 0; i < 16; i++) {
          for (int j = 0; j < 16; j++) {
              matrix.drawPixel(i, j, LED_ON);  
              matrix.writeDisplay();  // write the changes we just made to the display
              Thread::wait(100);
          }
        }
    }
}