From 592c96758f353cd5e6ce2574d342f429da0bc4ba Mon Sep 17 00:00:00 2001
From: kirbylife <gabriel13m@gmail.com>
Date: Sun, 16 Aug 2020 15:23:38 -0500
Subject: [PATCH] initial commit
---
arduino_graphics_renderer.ino | 61 +++++++++++++++++++++++++++++++++++
1 file changed, 61 insertions(+)
create mode 100644 arduino_graphics_renderer.ino
diff --git a/arduino_graphics_renderer.ino b/arduino_graphics_renderer.ino
new file mode 100644
index 0000000..049f324
--- /dev/null
+++ b/arduino_graphics_renderer.ino
@@ -0,0 +1,61 @@
+#include <VGAX.h>
+VGAX vga;
+
+char mystr[5];
+
+void setup() {
+ //pinMode(LED_BUILTIN, OUTPUT);
+ vga.begin();
+ Serial.begin(9600);
+ vga.clear(1);
+}
+
+void loop() {
+ boolean sync = getIns() == '|';
+ if(!sync)
+ return;
+
+ switch(getIns()) {
+ case 0: {
+ Serial.readBytes(mystr,1);
+ // byte color = getIns();
+ byte color = mystr[0];
+ vga.clear(color);
+ break;
+ };
+ case 1: {
+ Serial.readBytes(mystr,3);
+ /*byte x = getIns();
+ byte y = getIns();
+ byte color = getIns();*/
+ byte x = mystr[0];
+ byte y = mystr[1];
+ byte color = mystr[2];
+ vga.putpixel(x, y, color);
+ };
+ case 2: {
+ Serial.readBytes(mystr,5);
+ /*byte x = getIns();
+ byte y = getIns();
+ byte width = getIns();
+ byte height = getIns();
+ byte color = getIns();*/
+ byte x = mystr[0];
+ byte y = mystr[1];
+ byte width = mystr[2];
+ byte height = mystr[3];
+ byte color = mystr[4];
+ vga.fillrect(x, y, width, height, color);
+ }
+ }
+}
+
+byte getIns() {
+ while(Serial.available() < 0) {
+ }
+ byte output;
+ do {
+ output = Serial.read();
+ } while(output == 255);
+ return output;
+}