36 lines
529 B
Arduino
36 lines
529 B
Arduino
// Board: Adafruit Feather M0
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#include <Arduino.h>
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#include <Adafruit_GFX.h>
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#include "Adafruit_LEDBackpack.h" // "Adafruit LED Backpack Library" v1.5.0
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Adafruit_7segment matrix = Adafruit_7segment();
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void show(int num) {
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matrix.print(num, DEC);
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matrix.writeDisplay();
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}
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void setup() {
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matrix.begin(0x70);
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Serial.begin(115200);
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// Serial.setDebugOutput(true);
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delay(1000);
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Serial.println();
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Serial.println();
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Serial.println("================");
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Serial.println("BOOT UP");
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show(99999);
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}
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void loop() {
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;
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}
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