| 0,0 → 1,46 |
|---|
| // Arduino related classes |
| #if (ARDUINO >= 100) |
| #include <Arduino.h> |
| #else |
| #include <WProgram.h> |
| #include <pins_arduino.h> |
| #endif |
| |
| // Digital programmable RGB LED lightstrip class |
| class LPD8806 { |
| |
| public: |
| uint16_t |
| rigger, // Count of rigger |
| riggerSize, // Number of LEDs per rigger |
| stripSize; // Calculated number of max. LEDs per strip |
| |
| LPD8806(uint16_t n, uint8_t rig); // Use SPI hardware; specific pins only |
| LPD8806(void); // Empty constructor; init pins/strip length later |
| void |
| begin(void), // Activate hard/soft SPI as appropriate |
| show(void), // Push data into strip |
| setPixelColor(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), // Set pixel on selected Rigger ( for separate R G B color ) |
| setPixelColor(uint16_t n, uint32_t c, uint8_t r1, uint8_t r2, uint8_t r3, uint8_t r4, uint8_t r5, uint8_t r6, uint8_t r7, uint8_t r8), // Set pixel on single strip ( combined 32-bit GRB color ) |
| updatePins(void), // Change pins, hardware SPI |
| updateLength(uint16_t n, uint8_t rig); // Change strip length and rigger |
| uint32_t |
| Color(byte, byte, byte); //Convert separate R,G,B into combined 32-bit GRB color: |
| |
| |
| private: |
| uint16_t |
| numLEDs; // Number of RGB LEDs in strip |
| uint8_t |
| *pixels, // Holds LED color values (3 bytes each) |
| clkpin , datapin, // Clock & data pin numbers |
| clkpinmask, datapinmask, // Clock & data PORT bitmasks |
| r1; |
| volatile uint8_t |
| *clkport , *dataport; // Clock & data PORT registers |
| void |
| startSPI(void); // Enable SPI hardware and set up protocol details |
| boolean |
| hardwareSPI, // If 'true', using hardware SPI |
| begun; // If 'true', begin() method was previously invoked |
| }; |