path: root/tvapi/libtv/tvutils/CSerialCommunication.h (plain)
blob: bd963d313f89dda7c2c99901eb4d4522dd5f330d

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