#include

uint8_t Addr[MatrixPix_X][MatrixPix_Y] = { //1x1

{64} //点阵IIC地址

};

Matrix display = Matrix(Addr, TYPE_COLOR); //TYPE_COLOR or TYPE_S2

void setup() {

Wire.begin();

display.setBrightness(255);

//display.setLedBrightness(x, y, random(0, 255));

//设置指定灯颜色

for (int y = 0; y < display.getHeight() * 8; y++) {

for (int x = 0; x < display.getWidth() * 8; x++) {

display.setLedColor(x, y, random(0, 255), random(0, 255), random(0, 255)); //x, y, r, g, b

delay(5);

}

}

delay(1000);

//设置指定灯开

display.clearDisplay();

for (int y = 0; y < display.getHeight() * 8; y++) {

for (int x = 0; x < display.getWidth() * 8; x++) {

display.setLed(x, y, true); //x, y, sta

delay(20);

}

}

delay(1000);

display.clearDisplay();

}

void loop() {

// Print

display.setColor(0, 255, 0);

int i = display.getStringWidth("fpxnb!");

for (int a = display.getWidth() * 8; a > -i - display.getWidth() * 8; a--) {

display.setCursor(a, 0); //x, y

display.print("FPX NB!");

delay(120);

}

display.clearDisplay();

display.setColor(255, 0, 255);

unsigned long timer = millis();

while (millis() - timer < 5000) {

display.setCursor(1, 0); //x, y

display.print((millis() - timer) / 500);

}

display.clearDisplay();

//Char*

display.setColor(0, 255, 255);

display.writeString("Welcome", 120, 0); //char*, time ,y

display.clearDisplay();

display.setColor(0, 0, 255);

//String 滚动方式：for循环加delay

String _buffer_data = "Analog:";

_buffer_data += analogRead(A0);

display.writeString(_buffer_data, 80, 1);//String, time ,y

display.clearDisplay();

}