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projets:arduino_open_close [07/12/2017 20:07] Mathieu Hery créée |
projets:arduino_open_close [15/01/2018 19:26] Mathieu Hery |
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====== Code Arduino pour la boîte Ouvert/fermé ====== | ====== Code Arduino pour la boîte Ouvert/fermé ====== | ||
- | test | + | <code> |
- | test | + | /* Sketch created for an Open/closed sign for Pop [lab] Montreuil |
+ | |||
+ | An Arduino connects to 2 Pololu Led strips, 12 leds long | ||
+ | A switch toggles between which one is lit | ||
+ | |||
+ | |||
+ | Fallback mode only back and forward | ||
+ | |||
+ | mh8 - December 2017 | ||
+ | |||
+ | */ | ||
+ | |||
+ | #include <PololuLedStrip.h> | ||
+ | |||
+ | // Create 2 ledStrip objects on pin 10 & 12 | ||
+ | PololuLedStrip<12> ledStripOpen; | ||
+ | PololuLedStrip<10> ledStripClosed; | ||
+ | |||
+ | // Create two buffers to hold the colors on the ledStrips | ||
+ | #define LED_COUNT 12 | ||
+ | rgb_color colorsOpen[LED_COUNT]; | ||
+ | rgb_color colorsClosed[LED_COUNT]; | ||
+ | rgb_color colors[LED_COUNT]; | ||
+ | rgb_color colorsOff[LED_COUNT]; | ||
+ | |||
+ | // A switch button toggles On/Off | ||
+ | const uint8_t buttonPin = 2; | ||
+ | uint8_t buttonState = 0; | ||
+ | |||
+ | // A push button selects between different modes | ||
+ | // Use a 4.7K pullup resistor to connect the pin to the 5V | ||
+ | const uint8_t switchPin = 4; | ||
+ | uint8_t switchSelect = 0; | ||
+ | |||
+ | //Variable for delays (can go up to 65536 on 2 bytes) | ||
+ | uint16_t interval = 100; | ||
+ | |||
+ | //Variable defining maximum number of modes. Count starts at 0. | ||
+ | //This value should be 1 more than the number of the last mode | ||
+ | uint8_t maxModes = 3; | ||
+ | |||
+ | void setup() { | ||
+ | |||
+ | pinMode(buttonPin, INPUT); | ||
+ | pinMode(switchPin, INPUT); | ||
+ | |||
+ | Serial.begin(115200); | ||
+ | |||
+ | //Initialize all arrays to off | ||
+ | for (int i = 0; i < LED_COUNT; i++) | ||
+ | { | ||
+ | colors[i] = colorsOff[i] = rgb_color(0, 0, 0); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | void loop() { | ||
+ | |||
+ | //In this mode we need to know if we address the OPEN or the CLOSED ledStrip | ||
+ | int buttonState = digitalRead(buttonPin); | ||
+ | |||
+ | //Define two random colors to use in the back and foward movement | ||
+ | rgb_color colorOne = rgb_color(random(255), random(255), random(255)); | ||
+ | rgb_color colorTwo = rgb_color(random(255), random(255), random(255)); | ||
+ | |||
+ | //FORWARD Movement | ||
+ | for (uint8_t i = 0; i < LED_COUNT; i++) { | ||
+ | colors[i] = colorOne; | ||
+ | if (buttonState == 1) { | ||
+ | // Write to OPEN not to CLOSED | ||
+ | ledStripOpen.write(colors, LED_COUNT); | ||
+ | ledStripClosed.write(colorsOff, LED_COUNT); | ||
+ | } | ||
+ | |||
+ | else if (buttonState == 0) { | ||
+ | // Write to CLOSED not to OPEN | ||
+ | ledStripClosed.write(colors, LED_COUNT); | ||
+ | ledStripOpen.write(colorsOff, LED_COUNT); | ||
+ | } | ||
+ | delay(interval); | ||
+ | } | ||
+ | |||
+ | //BACK Movement | ||
+ | for (uint8_t i = LED_COUNT; i > 0; i--) { | ||
+ | colors[i] = colorTwo; | ||
+ | if (buttonState == 1) { | ||
+ | // Write to OPEN not to CLOSED | ||
+ | ledStripOpen.write(colors, LED_COUNT); | ||
+ | } | ||
+ | |||
+ | else if (buttonState == 0) { | ||
+ | // Write to CLOSED not to OPEN | ||
+ | ledStripClosed.write(colors, LED_COUNT); | ||
+ | } | ||
+ | delay(interval); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | void writetoLeds() { | ||
+ | int buttonState = digitalRead(buttonPin); | ||
+ | |||
+ | if (buttonState == 1) { | ||
+ | // Turn ON OPEN led strip turn OFF CLOSED led strip | ||
+ | for (uint8_t i = 0; i < LED_COUNT; i++) | ||
+ | { | ||
+ | colorsOpen[i] = colors[i]; | ||
+ | colorsClosed[i] = colorsOff[i]; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | else if (buttonState == 0) { | ||
+ | // Turn OFF OPEN led strip turn ON CLOSED led strip | ||
+ | for (uint8_t i = 0; i < LED_COUNT; i++) | ||
+ | { | ||
+ | colorsOpen[i] = colorsOff[i]; | ||
+ | colorsClosed[i] = colors[i]; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Write to the led strips | ||
+ | ledStripOpen.write(colorsOpen, LED_COUNT); | ||
+ | ledStripClosed.write(colorsClosed, LED_COUNT); | ||
+ | |||
+ | delay(10); | ||
+ | } | ||
+ | </code> | ||
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