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51b2a094 LOK |
1 | /* |
2 | * This file is part of the libCEC(R) library. | |
3 | * | |
4 | * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited. All rights reserved. | |
5 | * libCEC(R) is an original work, containing original code. | |
6 | * | |
7 | * libCEC(R) is a trademark of Pulse-Eight Limited. | |
8 | * | |
9 | * This program is dual-licensed; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
22 | * | |
23 | * | |
24 | * Alternatively, you can license this library under a commercial license, | |
25 | * please contact Pulse-Eight Licensing for more information. | |
26 | * | |
27 | * For more information contact: | |
28 | * Pulse-Eight Licensing <license@pulse-eight.com> | |
29 | * http://www.pulse-eight.com/ | |
30 | * http://www.pulse-eight.net/ | |
31 | */ | |
32 | ||
33 | #include "CECAudioSystem.h" | |
a1f8fb1b | 34 | #include "../CECProcessor.h" |
51b2a094 LOK |
35 | |
36 | using namespace CEC; | |
37 | ||
38 | CCECAudioSystem::CCECAudioSystem(CCECProcessor *processor, cec_logical_address address, uint16_t iPhysicalAddress /* = 0 */) : | |
e5e86c76 LOK |
39 | CCECBusDevice(processor, address, iPhysicalAddress), |
40 | m_systemAudioStatus(CEC_SYSTEM_AUDIO_STATUS_ON), | |
41 | m_audioStatus(CEC_AUDIO_MUTE_STATUS_MASK) | |
51b2a094 LOK |
42 | { |
43 | m_type = CEC_DEVICE_TYPE_AUDIO_SYSTEM; | |
51b2a094 | 44 | } |
a1f8fb1b | 45 | |
e5e86c76 LOK |
46 | bool CCECAudioSystem::SetSystemAudioMode(const cec_command &command) |
47 | { | |
48 | m_systemAudioStatus = (command.parameters.size == 0) ? | |
49 | CEC_SYSTEM_AUDIO_STATUS_OFF : | |
50 | CEC_SYSTEM_AUDIO_STATUS_ON; | |
51 | ||
52 | return TransmitAudioStatus(command.initiator); | |
53 | } | |
54 | ||
a1f8fb1b LOK |
55 | bool CCECAudioSystem::TransmitAudioStatus(cec_logical_address dest) |
56 | { | |
a1f8fb1b | 57 | CStdString strLog; |
e5e86c76 | 58 | strLog.Format("<< %x -> %x: audio status '%2x'", m_iLogicalAddress, dest, m_audioStatus); |
a1f8fb1b LOK |
59 | AddLog(CEC_LOG_NOTICE, strLog); |
60 | ||
e5e86c76 LOK |
61 | cec_command command; |
62 | cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_REPORT_AUDIO_STATUS); | |
63 | command.parameters.push_back((uint8_t) m_audioStatus); | |
64 | ||
65 | return m_processor->Transmit(command); | |
a1f8fb1b | 66 | } |
cf0ecd85 LOK |
67 | |
68 | bool CCECAudioSystem::TransmitSystemAudioModeStatus(cec_logical_address dest) | |
69 | { | |
cf0ecd85 | 70 | CStdString strLog; |
e5e86c76 | 71 | strLog.Format("<< %x -> %x: system audio mode '%2x'", m_iLogicalAddress, dest, m_systemAudioStatus); |
cf0ecd85 LOK |
72 | AddLog(CEC_LOG_NOTICE, strLog); |
73 | ||
e5e86c76 LOK |
74 | cec_command command; |
75 | cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS); | |
76 | command.parameters.push_back((uint8_t) m_systemAudioStatus); | |
77 | ||
78 | return m_processor->Transmit(command); | |
cf0ecd85 | 79 | } |