Lib for sending IR signals from mbed.
Dependents: ir-puck ir-puck2 ir-puck
IRSender.h
- Committer:
- cristea
- Date:
- 2014-07-28
- Revision:
- 1:402625e9170f
- Parent:
- 0:741de6c95ae9
- Child:
- 2:4576fcd93ffd
File content as of revision 1:402625e9170f:
#ifndef __IRSENDER__H__ #define __IRSENDER__H__ #define DEBUG 0 #if DEBUG #define LOG(fmt, ...) do { __IRSENDER__irLogger.printf("[IRSender] "); __IRSENDER__irLogger.printf(fmt, ##__VA_ARGS__); } while(0) #define APPEND(fmt, ...) do { __IRSENDER__irLogger.printf(fmt, ##__VA_ARGS__); } while(0) static Serial __IRSENDER__irLogger(USBTX, USBRX); #else #define LOG(fmt, ...) #define APPEND(fmt, ...) #endif /** Small library to drive the pin of an IR LED. * Send the frequency of the signal, the length * of the data and the duration of on and off * in ms. */ class IRSender { private: bool _inUse; PwmOut senderPin; Timer timer; public: IRSender(PinName pin) : _inUse(false), senderPin(pin) {} bool irSeq(unsigned freq, unsigned len, const unsigned *data); }; #endif // __IRSENDER__H__