Luiz Hespanha
/
Adafruit_LEDBackpack
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Dependents: CompSci335Project TritiumSim
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How to use this library:
main.cpp
#include "mbed.h"
#include "Adafruit_LEDBackpack.h"
#include "Adafruit_GFX.h"
I2C i2c(p9, p10);
Adafruit_8x8matrix matrix = Adafruit_8x8matrix(&i2c);
int main() {
matrix.begin(0x70);
while(1) {
matrix.clear();
for (int i = 0; i < 8; i++) {
for (int j = 0; j < 8; j++) {
matrix.drawPixel(i, j, LED_ON);
}
}
matrix.writeDisplay(); // write the changes we just made to the display
wait(60);
}
}