46 lines
820 B
Plaintext
46 lines
820 B
Plaintext
#include <SPI.h>
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#include <GD.h>
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#define RED RGB(255,0,0)
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#define GREEN RGB(0,255,0)
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void setup()
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{
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int i;
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GD.begin();
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GD.ascii();
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GD.putstr(20, 0, "Screenshot");
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GD.wr16(RAM_PAL + (8 * 127), RED); // char 127: 0=red, 3=green
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GD.wr16(RAM_PAL + (8 * 127) + 6, GREEN);
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static PROGMEM prog_uchar box[] = {
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0xff, 0xff,
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0xc0, 0x03,
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0xc0, 0x03,
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0xc0, 0x03,
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0xc0, 0x03,
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0xc0, 0x03,
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0xc0, 0x03,
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0xff, 0xff };
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GD.copy(RAM_CHR + (16 * 127), box, sizeof(box));
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for (i = 0; i < 64; i++) {
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GD.wr(64 * i + i, 127); // diagonal boxes
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char msg[20];
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sprintf(msg, "Line %d", i);
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GD.putstr(i + 2, i, msg);
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GD.wr(64 * i + 49, 127); // boxes on right
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}
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Serial.begin(1000000);
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long started = millis();
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GD.screenshot(0);
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}
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void loop()
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{
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}
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