Mustafa Kamoona
/
RemoteIR
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Fork of
RemoteIR
by 
Shinichiro Nakamura
TransmitterIR.h@11:268cc2ab63bd, 2010-09-20 (annotated)
- Committer:
- shintamainjp
- Date:
- Mon Sep 20 00:54:59 2010 +0000
- Revision:
- 11:268cc2ab63bd
- Parent:
- 10:c54fb1204d1e
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| shintamainjp | 0:ec264f4ce158 | 1 | /** |
| shintamainjp | 9:dcfdac59ef74 | 2 | * IR transmitter (Version 0.0.4) |
| shintamainjp | 0:ec264f4ce158 | 3 | * |
| shintamainjp | 0:ec264f4ce158 | 4 | * Copyright (C) 2010 Shinichiro Nakamura (CuBeatSystems) |
| shintamainjp | 0:ec264f4ce158 | 5 | * http://shinta.main.jp/ |
| shintamainjp | 0:ec264f4ce158 | 6 | */ |
| shintamainjp | 0:ec264f4ce158 | 7 | |
| shintamainjp | 0:ec264f4ce158 | 8 | #ifndef _TRANSMITTER_IR_H_ |
| shintamainjp | 0:ec264f4ce158 | 9 | #define _TRANSMITTER_IR_H_ |
| shintamainjp | 0:ec264f4ce158 | 10 | |
| shintamainjp | 0:ec264f4ce158 | 11 | #include <mbed.h> |
| shintamainjp | 0:ec264f4ce158 | 12 | |
| shintamainjp | 0:ec264f4ce158 | 13 | #include "RemoteIR.h" |
| shintamainjp | 0:ec264f4ce158 | 14 | |
| shintamainjp | 8:46e34d6ddbe4 | 15 | /** |
| shintamainjp | 8:46e34d6ddbe4 | 16 | * IR transmitter class. |
| shintamainjp | 8:46e34d6ddbe4 | 17 | */ |
| shintamainjp | 0:ec264f4ce158 | 18 | class TransmitterIR { |
| shintamainjp | 0:ec264f4ce158 | 19 | public: |
| shintamainjp | 8:46e34d6ddbe4 | 20 | |
| shintamainjp | 8:46e34d6ddbe4 | 21 | /** |
| shintamainjp | 8:46e34d6ddbe4 | 22 | * Constructor. |
| shintamainjp | 8:46e34d6ddbe4 | 23 | * |
| shintamainjp | 8:46e34d6ddbe4 | 24 | * @param txpin Pin for transmit IR signal. |
| shintamainjp | 8:46e34d6ddbe4 | 25 | */ |
| shintamainjp | 0:ec264f4ce158 | 26 | explicit TransmitterIR(PinName txpin); |
| shintamainjp | 8:46e34d6ddbe4 | 27 | |
| shintamainjp | 8:46e34d6ddbe4 | 28 | /** |
| shintamainjp | 8:46e34d6ddbe4 | 29 | * Destructor. |
| shintamainjp | 8:46e34d6ddbe4 | 30 | */ |
| shintamainjp | 0:ec264f4ce158 | 31 | ~TransmitterIR(); |
| shintamainjp | 0:ec264f4ce158 | 32 | |
| shintamainjp | 0:ec264f4ce158 | 33 | typedef enum { |
| shintamainjp | 0:ec264f4ce158 | 34 | Idle, |
| shintamainjp | 0:ec264f4ce158 | 35 | Leader, |
| shintamainjp | 0:ec264f4ce158 | 36 | Data, |
| shintamainjp | 0:ec264f4ce158 | 37 | Trailer |
| shintamainjp | 0:ec264f4ce158 | 38 | } State; |
| shintamainjp | 0:ec264f4ce158 | 39 | |
| shintamainjp | 8:46e34d6ddbe4 | 40 | /** |
| shintamainjp | 8:46e34d6ddbe4 | 41 | * Get state. |
| shintamainjp | 8:46e34d6ddbe4 | 42 | * |
| shintamainjp | 8:46e34d6ddbe4 | 43 | * @return Current state. |
| shintamainjp | 8:46e34d6ddbe4 | 44 | */ |
| shintamainjp | 0:ec264f4ce158 | 45 | State getState(void); |
| shintamainjp | 8:46e34d6ddbe4 | 46 | |
| shintamainjp | 8:46e34d6ddbe4 | 47 | /** |
| shintamainjp | 8:46e34d6ddbe4 | 48 | * Set data. |
| shintamainjp | 8:46e34d6ddbe4 | 49 | * |
| shintamainjp | 8:46e34d6ddbe4 | 50 | * @param format Format. |
| shintamainjp | 8:46e34d6ddbe4 | 51 | * @param buf Buffer of a data. |
| shintamainjp | 8:46e34d6ddbe4 | 52 | * @param bitlength Bit length of the data. |
| shintamainjp | 8:46e34d6ddbe4 | 53 | * |
| shintamainjp | 8:46e34d6ddbe4 | 54 | * @return Data bit length. |
| shintamainjp | 8:46e34d6ddbe4 | 55 | */ |
| shintamainjp | 0:ec264f4ce158 | 56 | int setData(RemoteIR::Format format, uint8_t *buf, int bitlength); |
| shintamainjp | 0:ec264f4ce158 | 57 | |
| shintamainjp | 0:ec264f4ce158 | 58 | private: |
| shintamainjp | 0:ec264f4ce158 | 59 | |
| shintamainjp | 0:ec264f4ce158 | 60 | typedef struct { |
| shintamainjp | 0:ec264f4ce158 | 61 | State state; |
| shintamainjp | 0:ec264f4ce158 | 62 | int bitcount; |
| shintamainjp | 0:ec264f4ce158 | 63 | int leader; |
| shintamainjp | 0:ec264f4ce158 | 64 | int data; |
| shintamainjp | 0:ec264f4ce158 | 65 | int trailer; |
| shintamainjp | 0:ec264f4ce158 | 66 | } work_t; |
| shintamainjp | 0:ec264f4ce158 | 67 | |
| shintamainjp | 0:ec264f4ce158 | 68 | typedef struct { |
| shintamainjp | 0:ec264f4ce158 | 69 | RemoteIR::Format format; |
| shintamainjp | 0:ec264f4ce158 | 70 | int bitlength; |
| shintamainjp | 0:ec264f4ce158 | 71 | uint8_t buffer[64]; |
| shintamainjp | 0:ec264f4ce158 | 72 | } data_t; |
| shintamainjp | 0:ec264f4ce158 | 73 | |
| shintamainjp | 0:ec264f4ce158 | 74 | PwmOut tx; |
| shintamainjp | 0:ec264f4ce158 | 75 | Ticker ticker; |
| shintamainjp | 0:ec264f4ce158 | 76 | data_t data; |
| shintamainjp | 0:ec264f4ce158 | 77 | work_t work; |
| shintamainjp | 0:ec264f4ce158 | 78 | |
| shintamainjp | 0:ec264f4ce158 | 79 | void tick(); |
| shintamainjp | 0:ec264f4ce158 | 80 | |
| shintamainjp | 0:ec264f4ce158 | 81 | }; |
| shintamainjp | 0:ec264f4ce158 | 82 | |
| shintamainjp | 0:ec264f4ce158 | 83 | #endif |