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Diffstat (limited to 'ucs2-vol/src/libmostvolume.cpp')
| -rw-r--r-- | ucs2-vol/src/libmostvolume.cpp | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/ucs2-vol/src/libmostvolume.cpp b/ucs2-vol/src/libmostvolume.cpp new file mode 100644 index 0000000..4581be7 --- /dev/null +++ b/ucs2-vol/src/libmostvolume.cpp @@ -0,0 +1,86 @@ +/* + * libmostvolume example + * + * Copyright (C) 2017 Microchip Technology Germany II GmbH & Co. KG + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * You may also obtain this software under a propriety license from Microchip. + * Please contact Microchip for further information. + * + */ + +#include "libmostvolume.h" +#include "setup.h" +/*#include <iostream>*/ + +static bool _running = false; + +extern "C" uint8_t lib_most_volume_init(Ucs_Inst_t *unicens_inst, lib_most_volume_service_cb_t req_service_fptr) +{ + uint8_t success = 1U; + /*std::cerr << "lib_most_volume_init(): called" << std::endl;*/ + + if (!_running) + { + CSetup::GetInstance()->Configure(unicens_inst, req_service_fptr); + success = 0U; + _running = true; + } + + return success; +} + +extern "C" uint8_t lib_most_volume_exit(void) +{ + uint8_t success = 1U; + /*std::cerr << "lib_most_volume_exit(): called" << std::endl;*/ + + if (_running) + { + CSetup::Release(); + success = 0U; + _running = false; + } + + return success; +} + +extern "C" uint8_t lib_most_volume_set(enum lib_most_volume_channel_t channel, uint8_t volume) +{ + uint8_t success = 1U; + /*std::cerr << "lib_most_volume_set(): channel=" << channel << ", volume=" << (int)volume << std::endl;*/ + + if (_running) + { + CSetup::GetInstance()->SetVolume(channel, volume); + success = 0U; + } + + return success; +} + +extern "C" uint8_t lib_most_volume_service(void) +{ + uint8_t success = 1U; + /*std::cerr << "lib_most_volume_service(): called" << std::endl;*/ + + if (_running) + { + CSetup::GetInstance()->Update(); + success = 0U; + } + + return success; +}
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