99 lines
3.4 KiB
C++
99 lines
3.4 KiB
C++
/*
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* Author: Hiroyuki Mino <omronsupportupm@omron.com>
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* Copyright (c) 2019 Omron Electronic Components - Americas
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <iostream>
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#include <string>
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#include <stdexcept>
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#include "2jciebu01.hpp"
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using namespace upm;
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using namespace std;
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void OM2JCIEBU::getAddress(OM2JCIEBU_ATTRIBUTE_T attribute_name, OM2JCIEBU_INTERFACE_T interface, void *attribute_value)
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{
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if(attribute_value == NULL) {
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std::cout << "Null pointer received..." << std::endl;
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return;
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}
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switch(attribute_name) {
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case ALL_PARAM:
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case TEMP:
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case HUMIDITY:
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case AMBIENT_LIGHT:
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case PRESSURE:
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case NOISE:
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case ETVOC:
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case ECO2:
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case DISCOMFORT_INDEX:
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case HEAT_STROKE:
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if(interface == USB_TO_UART) //Check for interface
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*(uint16_t *)attribute_value = OM2JCIEBU_LIVE_LONG_DATA_READ_ADD_UART;
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else
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memcpy(attribute_value, OM2JCIEBU_LIVE_LONG_DATA_READ_UUID_BLE, strlen(OM2JCIEBU_LIVE_LONG_DATA_READ_UUID_BLE));
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break;
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case LED_CONFIGURE:
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if(interface == USB_TO_UART)
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*(uint16_t *)attribute_value = OM2JCIEBU_LED_CONFIGUARTION_ADD_UART;
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else
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memcpy(attribute_value, OM2JCIEBU_LED_CONFIGUARTION_UUID_BLE, strlen(OM2JCIEBU_LED_CONFIGUARTION_UUID_BLE));
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break;
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case ADV_CONFIGURE:
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if(interface == USB_TO_UART)
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*(uint16_t *)attribute_value = OM2JCIEBU_ADV_CONFIGUARTION_ADD_UART;
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else
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memcpy(attribute_value, OM2JCIEBU_ADV_CONFIGUARTION_UUID_BLE, strlen(OM2JCIEBU_ADV_CONFIGUARTION_UUID_BLE));
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break;
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}
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}
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void OM2JCIEBU::delay(int second)
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{
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sleep(second);
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}
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uint16_t OM2JCIEBU::crc_16(uint8_t *data, int length)
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{
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/* calculate crc_16 for payload */
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if(data == NULL) {
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std::cout << "Null pointer received..." << std::endl;
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return 0;
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}
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uint16_t crc = OM2JCIEBU_CRC16, l_outeriterator = 0, l_Inneriterator = 0, carrayFlag = 0;
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for(l_outeriterator = 0; l_outeriterator < length; l_outeriterator++) {
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crc = crc ^ data[l_outeriterator];
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for(l_Inneriterator = 0; l_Inneriterator < 8; l_Inneriterator++) {
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carrayFlag = crc & 1;
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crc = crc >> 1;
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if(carrayFlag == 1) {
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crc = crc ^ 0xA001;
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}
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}
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}
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return crc;
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}
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