mirror of
https://github.com/KevinMidboe/Arduino.git
synced 2025-10-29 09:30:12 +00:00
70 lines
1.2 KiB
C++
70 lines
1.2 KiB
C++
int idx = 0; unsigned long last;
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void setup() {
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last = millis();
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pinMode( 3, OUTPUT );
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pinMode( 9, OUTPUT );
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pinMode( 10, OUTPUT );
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pinMode( 4, OUTPUT );
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pinMode( 12, OUTPUT );
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pinMode( 5, OUTPUT );
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pinMode( 2, OUTPUT );
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pinMode( 6, OUTPUT );
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pinMode( 11, OUTPUT );
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pinMode( 7, OUTPUT );
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pinMode( 13, OUTPUT );
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pinMode( 8, OUTPUT );
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byte led[5][7] = {
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{0,0,0,0,0},
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{0,0,0,0,0},
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{0,0,0,0,0},
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{0,0,0,0,0},
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{0,0,0,0,0},
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{0,0,0,0,0},
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{0,0,0,0,0},
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}
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byte leds[7][5];
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void setPattern( byte pattern[20][5], int idx ) {
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for( int r =0; r < 7; r++) {
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for( int c = 0; c < 5; c++) {
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leds[r][c] = pattern[r + idx][c];
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}
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}
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}
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void draw() {
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for( int r =0; r < 7; r ++ ) {
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digitalWrite( r + 2, HIGH );
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for( int c=0; c < 5; c ++ ) {
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digitalWrite( 13 - c, ( leds[r][c] == 1 ? LOW : HIGH ));
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}
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delayMicroseconds(900);
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digitalWrite( r + 2, LOW );
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}
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}
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void loop() {
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if ( millis() - last > 400 ) {
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idx = (idx == 0 ? 7 : 0);
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last = millis();
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}
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byte tmp[14][5] = {
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{ 1,1,1,1,1},
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{ 1,1,1,1,1},
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{ 1,1,1,1,1},
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{ 1,1,1,1,1},
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{ 1,1,1,1,1},
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{ 1,1,1,1,1},
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{ 1,1,1,1,1},
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};
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setPattern( tmp, idx );
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draw();
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}
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