62 lines
1.2 KiB
Arduino
62 lines
1.2 KiB
Arduino
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#include <VGAX.h>
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VGAX vga;
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char mystr[5];
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void setup() {
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//pinMode(LED_BUILTIN, OUTPUT);
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vga.begin();
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Serial.begin(9600);
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vga.clear(1);
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}
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void loop() {
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boolean sync = getIns() == '|';
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if(!sync)
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return;
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switch(getIns()) {
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case 0: {
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Serial.readBytes(mystr,1);
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// byte color = getIns();
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byte color = mystr[0];
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vga.clear(color);
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break;
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};
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case 1: {
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Serial.readBytes(mystr,3);
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/*byte x = getIns();
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byte y = getIns();
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byte color = getIns();*/
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byte x = mystr[0];
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byte y = mystr[1];
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byte color = mystr[2];
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vga.putpixel(x, y, color);
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};
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case 2: {
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Serial.readBytes(mystr,5);
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/*byte x = getIns();
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byte y = getIns();
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byte width = getIns();
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byte height = getIns();
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byte color = getIns();*/
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byte x = mystr[0];
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byte y = mystr[1];
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byte width = mystr[2];
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byte height = mystr[3];
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byte color = mystr[4];
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vga.fillrect(x, y, width, height, color);
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}
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}
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}
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byte getIns() {
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while(Serial.available() < 0) {
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}
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byte output;
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do {
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output = Serial.read();
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} while(output == 255);
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return output;
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}
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