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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1882 | - | 1 | #include "LPD8806_kopterlight_EXT.h" |
| 2 | #include "SPI.h" |
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| 3 | |||
| 4 | /*****************************************************************************/ |
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| 5 | // Kopter light control on LPD8806-based RGB LED Modules in a strip! |
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| 6 | /*****************************************************************************/ |
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| 7 | |||
| 8 | /*****************************************************************************/ |
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| 9 | // To be changed according to your setup |
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| 10 | /*****************************************************************************/ |
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| 11 | // Remote control |
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| 12 | // 0 = OFF ( default ) |
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| 13 | // 1 = Digital input |
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| 14 | // 2 = PWM input |
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| 15 | uint8_t RMTCT = 0; |
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| 16 | |||
| 17 | uint8_t NBSWLS = 4; // Number of switchabel light effects. (default: 10) |
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| 18 | |||
| 19 | uint16_t rigger = 6; // number of rigger (default: 4) |
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| 20 | uint16_t riggerSize = 10; // Pixels / LEDs per rigger (default: 10) |
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| 21 | |||
| 22 | /*****************************************************************************/ |
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| 23 | //Do not change or remove these! |
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| 24 | /*****************************************************************************/ |
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| 25 | |||
| 26 | uint16_t stripSize = (riggerSize*rigger); // Calculate total strip size. |
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| 27 | |||
| 28 | // HW SPI |
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| 29 | // on Arduino 168/328 thats data = 11, and clock = pin 13 |
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| 30 | LPD8806 strip = LPD8806(stripSize, rigger); |
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| 31 | |||
| 32 | // Pin definition for external input. |
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| 33 | uint8_t InputJ16 = 8 ; // Arduino D8 |
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| 34 | uint8_t InputPWM = 9 ; // Arduino D9 |
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| 35 | int PWMin; |
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| 36 | |||
| 37 | // Variable preset |
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| 38 | uint8_t readStateJ16 = 0; |
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| 39 | uint8_t readStateJ16HIGH = 0; |
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| 40 | uint8_t counter1 =0; |
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| 41 | uint8_t counter2 =0; |
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| 42 | |||
| 43 | |||
| 44 | void setup() { |
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| 45 | // Start up the LED strip |
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| 46 | strip.begin(); |
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| 47 | // Update the strip, to start with all LEDs 'off' |
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| 48 | strip.show(); |
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| 49 | clearstrip (); |
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| 50 | NBSWLS = NBSWLS+1; |
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| 51 | // Setup pinMode on Arduino pins |
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| 52 | pinMode (InputJ16, INPUT); |
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| 53 | pinMode (InputPWM, INPUT); |
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| 54 | digitalWrite(InputJ16, HIGH); // Activate internal pullup |
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| 55 | // digitalWrite(InputPWM, HIGH); // Activate internal pullup (Spare, if needed) |
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| 56 | } |
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| 57 | |||
| 58 | // ------------------------------------------------------------------ |
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| 59 | // Remote Controll to select Light Sequence |
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| 60 | // ------------------------------------------------------------------ |
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| 61 | void remoteControl(){ |
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| 62 | switch (RMTCT){ |
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| 63 | case 0: |
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| 64 | counter1 = 0; |
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| 65 | break; |
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| 66 | case 1: |
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| 67 | readStateJ16 = digitalRead(InputJ16); // Trigger for Light Sequences |
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| 68 | if (readStateJ16 == LOW){ |
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| 69 | readStateJ16HIGH = 1; |
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| 70 | } |
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| 71 | if (readStateJ16==HIGH && readStateJ16HIGH == 1){ |
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| 72 | counter1++; |
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| 73 | readStateJ16HIGH = 0; |
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| 74 | } |
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| 75 | if(counter1 == (NBSWLS)){ |
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| 76 | counter1 = 0; |
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| 77 | } |
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| 78 | break; |
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| 79 | case 2: |
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| 80 | PWMin = pulseIn(InputPWM, HIGH, 25000); // PWM signal to select Light Sequence |
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| 81 | counter1= map(PWMin,1000,2000,0,NBSWLS); // Map PWM signal to defined steps |
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| 82 | break; |
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| 83 | } |
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| 84 | } |
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| 85 | |||
| 86 | // ------------------------------------------------------------------ |
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| 87 | // Change strip config during runtime (Number of rigger, LEDs per rigger) |
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| 88 | // ------------------------------------------------------------------ |
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| 89 | void updateStripConfig (uint8_t rCount, uint8_t rSize){ |
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| 90 | rigger = rCount; // number of rigger (default: 4) |
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| 91 | riggerSize = rSize; // Pixels / LEDs per rigger (default: 10) |
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| 92 | stripSize = (riggerSize*rigger); |
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| 93 | strip.updateLength(stripSize, rigger); |
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| 94 | } |
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| 95 | |||
| 96 | // ------------------------------------------------------------------ |
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| 97 | // Clear strip : Set all LEDs to dark |
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| 98 | // ------------------------------------------------------------------ |
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| 99 | void clearstrip (){ |
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| 100 | for (int i=0; i < stripSize; i++) { |
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| 101 | strip.setPixelColor(i,0,0,0,1,1,1,1,1,1,1,1); |
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| 102 | } |
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| 103 | } |
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| 104 | |||
| 105 | // ------------------------------------------------------------------ |
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| 106 | // Set single LED on selected rigger |
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| 107 | // ------------------------------------------------------------------ |
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| 108 | void setLED(uint16_t n, uint8_t r, uint8_t g, uint8_t b, uint8_t r1, uint8_t r2, uint8_t r3, uint8_t r4, uint8_t r5, uint8_t r6, uint8_t r7, uint8_t r8){ |
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| 109 | n=n-1; |
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| 110 | remoteControl(); |
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| 111 | if (counter1 != counter2) { |
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| 112 | return;} |
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| 113 | strip.setPixelColor(n, r, g, b, r1, r2, r3, r4, r5, r6, r7, r8); |
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| 114 | } |
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| 115 | |||
| 116 | |||
| 117 |