diff options
Diffstat (limited to 'ucs2-vol/src/device_value.cpp')
| -rw-r--r-- | ucs2-vol/src/device_value.cpp | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/ucs2-vol/src/device_value.cpp b/ucs2-vol/src/device_value.cpp deleted file mode 100644 index 95ea256..0000000 --- a/ucs2-vol/src/device_value.cpp +++ /dev/null @@ -1,125 +0,0 @@ -/* - * 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 "device_value.h" -#include "callbacks.h" -#include "ucs_api.h" -#include "setup.h" -/*#include <iostream>*/ - -#define MUTE_VALUE 0x03FFU -#define MUTE_VALUE_HB 0x03U -#define MUTE_VALUE_LB 0xFFU - -#define CONTROL_MASTER 0x07U -#define CONTROL_CH_1 0x08U -#define CONTROL_CH_2 0x09U - -CDeviceValue::CDeviceValue(uint16_t address, DeviceValueType type, uint16_t key) -{ - this->_is_initial = true; - this->_address = address; - this->_target_value = 0x01u; - this->_actual_value = 0x01u; - - this->_type = type; - this->_key = key; - - _tx_payload[0] = CONTROL_MASTER;// 7: master, 8: channel 1, 9: Channel 2 - _tx_payload[1] = MUTE_VALUE_HB; //HB:Volume - _tx_payload[2] = MUTE_VALUE_LB; //LB:Volume - _tx_payload_sz = 3u; -} - -CDeviceValue::~CDeviceValue() -{ -} - -void CDeviceValue::ApplyMostValue(uint8_t value, DeviceValueType type, uint8_t tx_payload[]) -{ - uint16_t tmp = MUTE_VALUE; - - switch (type) - { - case DEVICE_VAL_LEFT: - tmp = 0x80U + 0x37FU - (0x37FU * ((int32_t)value) / (0xFFU)); - //tmp = 0x3FF - (0x3FF * ((int32_t)value) / (0xFF)); - //tmp = 0x100 + 0x2FF - (0x2FF * ((int32_t)value) / (0xFF)); - tx_payload[0] = CONTROL_CH_1; - break; - case DEVICE_VAL_RIGHT: - tmp = 0x80U + 0x37FU - (0x37FU * ((int32_t)value) / (0xFFU)); - //tmp = 0x3FF - (0x3FF * ((int32_t)value) / (0xFF)); - //tmp = 0x100 + 0x2FF - (0x2FF * ((int32_t)value) / (0xFF)); - tx_payload[0] = CONTROL_CH_2; - break; - default: - /*std::cerr << "CDeviceValue::ApplyMostValue() error matching incorrect" << std::endl;*/ - case DEVICE_VAL_MASTER: - tmp = 0x100U + 0x2FFU - (0x2FFU * ((int32_t)value) / (0xFFU)); - tx_payload[0] = CONTROL_MASTER; - break; - } - - tx_payload[1] = (uint8_t)((tmp >> 8U) & (uint16_t)0xFFU); //HB:Volume - tx_payload[2] = (uint8_t)(tmp & (uint16_t)0xFFU); //LB:Volume -} - -// returns true if target is not actual value -bool CDeviceValue::RequiresUpdate() -{ - if (this->_target_value != this->_actual_value) - { - return true; - } - - return false; -} - -bool CDeviceValue::FireUpdateMessage(void) -{ - Ucs_Return_t ret; - ApplyMostValue(this->_target_value, _type, _tx_payload); - - ret = Ucs_I2c_WritePort( CSetup::GetInstance()->RetrieveUnicensInst(), - this->_address, - 0x0F00u, /* i2c port handle */ - UCS_I2C_DEFAULT_MODE, /* 0 */ - 0u, /* block count */ - 0x2Au, /* i2c slave address */ - 0x03E8u, /* timeout 1000 milliseconds */ - _tx_payload_sz, /* data length */ - &_tx_payload[0], /* data pointer */ - &Clb_OnWriteI2CPortResult - ); - - if (ret == UCS_RET_SUCCESS) - { - // Clb_RegisterI2CResultCB(OnI2cResult, this); - // mark value as set! - this->_actual_value = this->_target_value; - return true; - } - - return false; -} |