path: root/tvapi/libtv/tvutils/CSerialCommunication.h (plain)
blob: 15ae451494ae030e6f67ffb28a0554be9398e687

1	#ifndef __TV_SERIAL_COMMUNICATION_H__
2	#define __TV_SERIAL_COMMUNICATION_H__
3
4	#include "CThread.h"
5	#include "CSerialPort.h"
6
7	#define CC_MAX_SERIAL_RD_BUF_LEN (1200)
8
9	class CSerialCommunication: public CThread
10	{
11	public:
12	CSerialCommunication();
13	~CSerialCommunication();
14
15	int start();
16	int stop();
17	int OpenModule(int serial_dev_id);
18	int CloseModule();
19	int sendData(int data_len, unsigned char data_buf[]);
20
21	class ISerialCommunicationObserver
22	{
23	public:
24	ISerialCommunicationObserver() {};
25	virtual ~ISerialCommunicationObserver() {};
26	virtual void onSerialCommunication(int dev_id, int rd_len, unsigned char data_buf[]) {};
27	};
28
29	void setObserver(ISerialCommunicationObserver *pOb)
30	{
31	mpObserver = pOb;
32	};
33
34	private:
35	bool threadLoop();
36
37	int mState;
38	ISerialCommunicationObserver *mpObserver;
39	CSerialPort mSerialPort;
40
41	char mFileName[CC_MAX_FILE_PATH_LEN];
42	unsigned char mDataBuf[CC_MAX_SERIAL_RD_BUF_LEN];
43
44	enum SerialCommunicationState {
45	STATE_STOPED = 0,
46	STATE_RUNNING,
47	};
48	};
49
50	#endif //__TV_SERIAL_COMMUNICATION_H__
51