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b9187cc6 | 1 | #pragma once |
b9187cc6 | 2 | /* |
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3 | * This file is part of the libCEC(R) library. |
4 | * | |
b492c10e | 5 | * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited. All rights reserved. |
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6 | * libCEC(R) is an original work, containing original code. |
7 | * | |
8 | * libCEC(R) is a trademark of Pulse-Eight Limited. | |
9 | * | |
10 | * This program is dual-licensed; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation; either version 2 of the License, or | |
b9187cc6 | 13 | * (at your option) any later version. |
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14 | * |
15 | * This program is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License | |
21 | * along with this program; if not, write to the Free Software | |
22 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
23 | * | |
24 | * | |
25 | * Alternatively, you can license this library under a commercial license, | |
26 | * please contact Pulse-Eight Licensing for more information. | |
27 | * | |
28 | * For more information contact: | |
29 | * Pulse-Eight Licensing <license@pulse-eight.com> | |
30 | * http://www.pulse-eight.com/ | |
31 | * http://www.pulse-eight.net/ | |
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32 | */ |
33 | ||
f00ff009 | 34 | #include "../os.h" |
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35 | #include "../util/buffer.h" |
36 | ||
b9187cc6 | 37 | #include <string> |
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38 | #include <stdint.h> |
39 | ||
ba65909d | 40 | #if !defined(__WINDOWS__) |
b9187cc6 | 41 | #include <termios.h> |
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42 | #endif |
43 | ||
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44 | #include "socket.h" |
45 | ||
f00ff009 | 46 | namespace PLATFORM |
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47 | { |
48 | #define PAR_NONE 0 | |
49 | #define PAR_EVEN 1 | |
50 | #define PAR_ODD 2 | |
51 | ||
ba65909d | 52 | class CSerialPort : public CSocket |
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53 | { |
54 | public: | |
ba65909d | 55 | CSerialPort(void); |
24048d57 | 56 | virtual ~CSerialPort(void) {} |
b9187cc6 | 57 | |
8bca69de | 58 | bool Open(std::string name, uint32_t baudrate, uint8_t databits = 8, uint8_t stopbits = 1, uint8_t parity = PAR_NONE); |
b9187cc6 | 59 | |
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60 | CStdString GetName(void) const |
61 | { | |
62 | CStdString strName; | |
0e51267b | 63 | strName = m_strName; |
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64 | return strName; |
65 | } | |
b9187cc6 | 66 | |
0e51267b | 67 | #ifdef __WINDOWS__ |
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68 | virtual bool IsOpen(void); |
69 | virtual void Close(void); | |
70 | virtual int64_t Write(uint8_t* data, uint32_t len); | |
71 | virtual int32_t Read(uint8_t* data, uint32_t len, uint64_t iTimeoutMs = 0); | |
0e51267b | 72 | #endif |
24048d57 | 73 | |
0e51267b | 74 | private: |
8bca69de | 75 | bool SetBaudRate(uint32_t baudrate); |
b1f50952 | 76 | |
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77 | private: |
78 | #ifdef __WINDOWS__ | |
79 | void FormatWindowsError(int iErrorCode, CStdString &strMessage); | |
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80 | bool SetTimeouts(bool bBlocking); |
81 | ||
24048d57 | 82 | HANDLE m_handle; |
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83 | bool m_bIsOpen; |
84 | uint32_t m_iBaudrate; | |
85 | uint8_t m_iDatabits; | |
86 | uint8_t m_iStopbits; | |
87 | uint8_t m_iParity; | |
88 | int64_t m_iTimeout; | |
89 | SyncedBuffer<uint8_t> m_buffer; | |
90 | HANDLE m_ovHandle; | |
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91 | #else |
92 | struct termios m_options; | |
b9187cc6 | 93 | #endif |
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94 | std::string m_strName; |
95 | bool m_bToStdOut; | |
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96 | }; |
97 | }; |