Heroic Robotics / SD600A

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Fork of SD600A by Heroic Robotics

LPD8806.h@3:a415f73507c9, 2012-10-01 (annotated)

Committer:
heroic
Date:
Mon Oct 01 02:30:12 2012 +0000
Revision:
3:a415f73507c9
Parent:
2:af5af64e114d
Child:
4:0b75eb84a6d2
Remove unnecessary function.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ehbmbed2 0:12e734116fea 1 // Mbed library to control LPD8806-based RGB LED Strips
ehbmbed2 0:12e734116fea 2 // (c) 2011 Jelmer Tiete
ehbmbed2 0:12e734116fea 3 // This library is ported from the Arduino implementation of Adafruit Industries
ehbmbed2 0:12e734116fea 4 // found at: http://github.com/adafruit/LPD8806
ehbmbed2 0:12e734116fea 5 // and their strips: http://www.adafruit.com/products/306
ehbmbed2 0:12e734116fea 6 // Released under the MIT License: http://mbed.org/license/mit
ehbmbed2 1:6ebd3ac910b6 7 //
ehbmbed2 1:6ebd3ac910b6 8 // standard connected to 1st hardware SPI
ehbmbed2 1:6ebd3ac910b6 9 // LPD8806 <> MBED
ehbmbed2 1:6ebd3ac910b6 10 // DATA -> P5
ehbmbed2 1:6ebd3ac910b6 11 // CLOCK -> p7
ehbmbed2 0:12e734116fea 12 /*****************************************************************************/
ehbmbed2 0:12e734116fea 13
ehbmbed2 0:12e734116fea 14 #include "mbed.h"
ehbmbed2 0:12e734116fea 15 #ifndef MBED_LPD8806_H
ehbmbed2 0:12e734116fea 16 #define MBED_LPD8806_H
ehbmbed2 0:12e734116fea 17
ehbmbed2 0:12e734116fea 18 class LPD8806 {
ehbmbed2 0:12e734116fea 19
ehbmbed2 0:12e734116fea 20 public:
ehbmbed2 0:12e734116fea 21
heroic 2:af5af64e114d 22 LPD8806(PinName dataPin, PinName clockPin, int n);
ehbmbed2 0:12e734116fea 23 void
ehbmbed2 0:12e734116fea 24 begin(void),
ehbmbed2 0:12e734116fea 25 show(void),
heroic 2:af5af64e114d 26 blank(void),
ehbmbed2 0:12e734116fea 27 setPixelColor(uint16_t n, uint8_t r, uint8_t g, uint8_t b),
heroic 2:af5af64e114d 28 setPixelB(uint16_t n, uint8_t b),
heroic 2:af5af64e114d 29 setPixelG(uint16_t n, uint8_t g),
heroic 2:af5af64e114d 30 setPixelR(uint16_t n, uint8_t r),
heroic 2:af5af64e114d 31
ehbmbed2 0:12e734116fea 32 setPixelColor(uint16_t n, uint32_t c);
ehbmbed2 0:12e734116fea 33 uint16_t
ehbmbed2 0:12e734116fea 34 numPixels(void);
ehbmbed2 0:12e734116fea 35 uint32_t
ehbmbed2 0:12e734116fea 36 Color(uint8_t, uint8_t, uint8_t);
ehbmbed2 0:12e734116fea 37
ehbmbed2 0:12e734116fea 38 private:
heroic 2:af5af64e114d 39 DigitalOut dat;
heroic 2:af5af64e114d 40 DigitalOut clk;
heroic 2:af5af64e114d 41 void write(uint8_t byte);
ehbmbed2 0:12e734116fea 42 uint8_t
ehbmbed2 0:12e734116fea 43 *pixels; // Holds LED color values
ehbmbed2 0:12e734116fea 44 uint16_t
ehbmbed2 0:12e734116fea 45 numLEDs; // Number of RGB LEDs in strand
ehbmbed2 0:12e734116fea 46
ehbmbed2 0:12e734116fea 47 void
ehbmbed2 0:12e734116fea 48 writezeros(uint16_t n);
ehbmbed2 0:12e734116fea 49 };
ehbmbed2 0:12e734116fea 50 #endif