ucs2-vol/src/setup.cpp

   1 /*
   2  * libmostvolume example
   3  *
   4  * Copyright (C) 2017 Microchip Technology Germany II GmbH & Co. KG
   5  *
   6  * This program is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation, either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  * You may also obtain this software under a propriety license from Microchip.
  20  * Please contact Microchip for further information.
  21  *
  22  */
  23
  24 #include "setup.h"
  25
  26 CSetup* CSetup::_instance = NULL;
  27
  28 // singleton
  29 CSetup* CSetup::GetInstance() {
  30     if (_instance == NULL) {
  31         _instance = new CSetup();
  32     }
  33
  34     return _instance;
  35 }
  36
  37 // singleton
  38 void CSetup::Release() {
  39     if (_instance != NULL) {
  40         delete _instance;
  41     }
  42     _instance = NULL;
  43 }
  44
  45 CSetup::CSetup()
  46     :   _volume_amp_270_m(0x270U, DEVICE_VAL_MASTER, LIB_MOST_VOLUME_MASTER),
  47         _volume_amp_270_l(0x270U, DEVICE_VAL_LEFT, LIB_MOST_VOLUME_CH_FRONT_LEFT),
  48         _volume_amp_270_r(0x270U, DEVICE_VAL_RIGHT, LIB_MOST_VOLUME_CH_FRONT_RIGHT),
  49         _volume_amp_271_m(0x271U, DEVICE_VAL_MASTER, LIB_MOST_VOLUME_MASTER),
  50         _volume_amp_271_l(0x271U, DEVICE_VAL_LEFT, LIB_MOST_VOLUME_CH_REAR_LEFT),
  51         _volume_amp_271_r(0x271U, DEVICE_VAL_RIGHT, LIB_MOST_VOLUME_CH_REAR_RIGHT),
  52         _volume_amp_272_m(0x272U, DEVICE_VAL_MASTER, LIB_MOST_VOLUME_MASTER),
  53         _volume_amp_272_l(0x272U, DEVICE_VAL_LEFT, LIB_MOST_VOLUME_CH_CENTER),
  54         _volume_amp_272_r(0x272U, DEVICE_VAL_RIGHT, LIB_MOST_VOLUME_CH_SUB),
  55         _value_container()
  56 {
  57     static CDeviceValue* value_list[9] = {  &_volume_amp_270_m,
  58                                             &_volume_amp_270_l,
  59                                             &_volume_amp_270_r,
  60                                             &_volume_amp_271_m,
  61                                             &_volume_amp_271_l,
  62                                             &_volume_amp_271_r,
  63                                             &_volume_amp_272_m,
  64                                             &_volume_amp_272_l,
  65                                             &_volume_amp_272_r};
  66
  67     _value_container.RegisterValues(value_list, 9U);
  68 }
  69
  70 CSetup::~CSetup()
  71 {
  72
  73 }
  74
  75 void CSetup::Configure(Ucs_Inst_t *UNICENS_inst, lib_most_volume_service_cb_t service_fptr)
  76 {
  77     ucs_inst = UNICENS_inst;
  78     _value_container.AssignService(service_fptr, UNICENS_inst);
  79 }
  80
  81 Ucs_Inst_t* CSetup::RetrieveUnicensInst(void)
  82 {
  83     return ucs_inst;
  84 }
  85
  86 void CSetup::SetVolume(enum lib_most_volume_channel_t channel, uint8_t volume)
  87 {
  88     _value_container.SetValue((uint16_t)channel, volume);
  89 }
  90
  91 void CSetup::Update()
  92 {
  93     _value_container.Update();
  94 }