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Init commit with many years of arduino sketches and projects. I dont know if the esp8266 includes much, but there are also libraries. I hope they dont have crazy automatic versioning through the Arduino IDE.
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109
Projects/7x5 Display/_1.singleTest/_1.singleTest.ino
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109
Projects/7x5 Display/_1.singleTest/_1.singleTest.ino
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byte led_row[7] = {5,2,6,11,7,13,8};
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byte led_col[5] = {3,9,10,4,12};
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long prevTime = -1000;
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long interval = 5000;
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byte draw_task[7][5] = {
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{ 0,1,1,0,0},
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{ 0,0,1,0,0},
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{ 0,0,1,0,0},
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{ 0,0,1,0,0},
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{ 0,0,1,0,0},
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{ 0,0,1,0,0},
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{ 0,0,1,0,0}};
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byte zero[7][5] = {
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{ 0,1,1,1,0},
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{ 1,0,0,0,1},
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{ 1,0,0,0,1},
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{ 1,0,0,0,1},
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{ 1,0,0,0,1},
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{ 1,0,0,0,1},
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{ 0,1,1,1,0}};
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byte one[7][5] = {
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{ 0,1,1,0,0},
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{ 1,0,1,0,0},
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{ 0,0,1,0,0},
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{ 0,0,1,0,0},
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{ 0,0,1,0,0},
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{ 0,0,1,0,0},
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{ 1,1,1,1,1}};
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byte two[7][5] = {
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{ 1,0,0,0,1},
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{ 0,1,0,1,0},
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{ 0,1,0,1,0},
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{ 0,0,1,0,0},
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{ 0,1,0,1,0},
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{ 0,1,0,1,0},
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{ 1,0,0,0,1}};
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byte three[7][5] = {
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{ 1,0,0,0,1},
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{ 0,1,0,1,0},
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{ 0,1,0,1,0},
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{ 0,0,1,0,0},
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{ 0,1,0,1,0},
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{ 0,1,0,1,0},
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{ 1,0,0,0,1}};
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byte four[7][5] = {
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{ 1,0,0,0,1},
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{ 0,1,0,1,0},
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{ 0,1,0,1,0},
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{ 0,0,1,0,0},
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{ 0,1,0,1,0},
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{ 0,1,0,1,0},
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{ 1,0,0,0,1}};
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void setup() {
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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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for (int i = 0; i < 7; i++) {
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digitalWrite(led_row[i], 1);
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}
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for (int i = 0; i < 5; i++) {
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digitalWrite(led_col[i], 0);
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}
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delay(500);
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draw();
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}
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void draw() {
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draw_task[7][5] = zero[7][5];
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// unsigned long currentTime = millis();
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//
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// if (currentTime - prevTime > interval) {
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// prevTime = currentTime;
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// draw_task[7][5] = one[7][5];
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// }
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// else {
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//
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// }
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}
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void loop() {
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for (int i = 0; i < 7; i++) {
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digitalWrite(led_row[i], 1);
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for (int j = 0; j < 5; j++) {
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digitalWrite(led_col[j], (draw_task[i][j] == 1 ? 0 : 1));
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}
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delayMicroseconds(900);
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digitalWrite(led_row[i], 0);
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}
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}
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