Pavel S / TLC59116

16-channel I2C constant current LED sink driver

Fork of TLC59116 by Sille Van Landschoot

TLC59116.h@0:52a1996ad711, 2015-12-03 (annotated)

Committer:
sillevl
Date:
Thu Dec 03 07:57:50 2015 +0000
Revision:
0:52a1996ad711
Child:
1:c285b2c57b2e
initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sillevl 0:52a1996ad711 1 #pragma once
sillevl 0:52a1996ad711 2
sillevl 0:52a1996ad711 3 #include "mbed.h"
sillevl 0:52a1996ad711 4
sillevl 0:52a1996ad711 5 class TLC59116{
sillevl 0:52a1996ad711 6 public:
sillevl 0:52a1996ad711 7 TLC59116(PinName sda, PinName scl, int address);
sillevl 0:52a1996ad711 8
sillevl 0:52a1996ad711 9 void setBrightness(float brightness);
sillevl 0:52a1996ad711 10 void setChannel(int channel, float brightness);
sillevl 0:52a1996ad711 11 void enable();
sillevl 0:52a1996ad711 12 void disable();
sillevl 0:52a1996ad711 13
sillevl 0:52a1996ad711 14 protected:
sillevl 0:52a1996ad711 15 int address;
sillevl 0:52a1996ad711 16 I2C i2c;
sillevl 0:52a1996ad711 17
sillevl 0:52a1996ad711 18 void setOutputState(int ledout0, int ledout1, int ledout2, int ledout3);
sillevl 0:52a1996ad711 19
sillevl 0:52a1996ad711 20 private:
sillevl 0:52a1996ad711 21 void setRegister(int reg, int value);
sillevl 0:52a1996ad711 22 void setRegisters(int reg, char* value, int length, int mode = AUTO_INCREMENT_ALL_REGISTERS);
sillevl 0:52a1996ad711 23
sillevl 0:52a1996ad711 24 static const int AUTO_INCREMENT_ALL_REGISTERS = 0x80;
sillevl 0:52a1996ad711 25 static const int AUTO_INCREMENT_BRIGHTNESS = 0xA0;
sillevl 0:52a1996ad711 26 static const int AUTO_INCREMENT_CONTROL = 0xC0;
sillevl 0:52a1996ad711 27 static const int AUTO_INCREMENT_BRIGHTNESS_CONTROL = 0xE0;
sillevl 0:52a1996ad711 28 static const int NO_AUTO_INCREMENT = 0x00;
sillevl 0:52a1996ad711 29
sillevl 0:52a1996ad711 30 static const int GRPPWM = 0x12;
sillevl 0:52a1996ad711 31 static const int LEDOUT0 = 0x014;
sillevl 0:52a1996ad711 32
sillevl 0:52a1996ad711 33
sillevl 0:52a1996ad711 34 };