16-channel I2C constant current LED sink driver
Fork of TLC59116 by
TLC59116.h
- Committer:
- sillevl
- Date:
- 2015-12-19
- Revision:
- 1:c285b2c57b2e
- Parent:
- 0:52a1996ad711
- Child:
- 2:daabe2fe9b1d
File content as of revision 1:c285b2c57b2e:
#pragma once #include "mbed.h" class TLC59116{ public: TLC59116(I2C &i2c, int address); TLC59116(PinName sda, PinName scl, int address); void setBrightness(float brightness); void setChannel(int channel, float brightness); void enable(); void disable(); protected: int address; I2C i2c; void initialize(); void setOutputState(int ledout0, int ledout1, int ledout2, int ledout3); private: void setRegister(int reg, int value); void setRegisters(int reg, char* value, int length, int mode = AUTO_INCREMENT_ALL_REGISTERS); static const int AUTO_INCREMENT_ALL_REGISTERS = 0x80; static const int AUTO_INCREMENT_BRIGHTNESS = 0xA0; static const int AUTO_INCREMENT_CONTROL = 0xC0; static const int AUTO_INCREMENT_BRIGHTNESS_CONTROL = 0xE0; static const int NO_AUTO_INCREMENT = 0x00; static const int GRPPWM = 0x12; static const int LEDOUT0 = 0x014; };