107 lines
3.1 KiB
C++
107 lines
3.1 KiB
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (C) 2022 - 2024 Thomas Basler and others
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*/
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/*
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This parser is used to parse the response of 'SystemConfigParaCommand'.
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It contains the set inverter limit.
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Data structure:
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00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
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00 01 02 03 04 05 06 07 08 09 10 11 12 13
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---------------------------------------------------------------------------------------------------------------------------------
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95 80 14 82 66 80 14 33 28 81 00 01 03 E8 00 00 03 E8 00 00 00 00 00 00 3C F8 2E -- -- -- -- --
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^^ ^^^^^^^^^^^ ^^^^^^^^^^^ ^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^
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ID Source Addr Target Addr Idx ? Limit percent ? ? ? ? ? CRC16 CRC8
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*/
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#include "SystemConfigParaParser.h"
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#include "../Hoymiles.h"
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#include <cstring>
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SystemConfigParaParser::SystemConfigParaParser()
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: Parser()
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{
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clearBuffer();
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}
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void SystemConfigParaParser::clearBuffer()
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{
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memset(_payload, 0, SYSTEM_CONFIG_PARA_SIZE);
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_payloadLength = 0;
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}
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void SystemConfigParaParser::appendFragment(const uint8_t offset, const uint8_t* payload, const uint8_t len)
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{
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if (offset + len > (SYSTEM_CONFIG_PARA_SIZE)) {
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Hoymiles.getMessageOutput()->printf("FATAL: (%s, %d) stats packet too large for buffer\r\n", __FILE__, __LINE__);
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return;
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}
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memcpy(&_payload[offset], payload, len);
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_payloadLength += len;
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}
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float SystemConfigParaParser::getLimitPercent() const
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{
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HOY_SEMAPHORE_TAKE();
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const float ret = ((static_cast<uint16_t>(_payload[2]) << 8) | _payload[3]) / 10.0;
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HOY_SEMAPHORE_GIVE();
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return ret;
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}
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void SystemConfigParaParser::setLimitPercent(const float value)
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{
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HOY_SEMAPHORE_TAKE();
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_payload[2] = static_cast<uint16_t>(value * 10) >> 8;
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_payload[3] = static_cast<uint16_t>(value * 10);
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HOY_SEMAPHORE_GIVE();
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}
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void SystemConfigParaParser::setLastLimitCommandSuccess(const LastCommandSuccess status)
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{
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_lastLimitCommandSuccess = status;
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}
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LastCommandSuccess SystemConfigParaParser::getLastLimitCommandSuccess() const
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{
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return _lastLimitCommandSuccess;
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}
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uint32_t SystemConfigParaParser::getLastUpdateCommand() const
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{
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return _lastUpdateCommand;
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}
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void SystemConfigParaParser::setLastUpdateCommand(const uint32_t lastUpdate)
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{
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_lastUpdateCommand = lastUpdate;
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setLastUpdate(lastUpdate);
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}
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void SystemConfigParaParser::setLastLimitRequestSuccess(const LastCommandSuccess status)
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{
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_lastLimitRequestSuccess = status;
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}
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LastCommandSuccess SystemConfigParaParser::getLastLimitRequestSuccess() const
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{
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return _lastLimitRequestSuccess;
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}
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uint32_t SystemConfigParaParser::getLastUpdateRequest() const
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{
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return _lastUpdateRequest;
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}
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void SystemConfigParaParser::setLastUpdateRequest(const uint32_t lastUpdate)
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{
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_lastUpdateRequest = lastUpdate;
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setLastUpdate(lastUpdate);
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}
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uint8_t SystemConfigParaParser::getExpectedByteCount() const
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{
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return SYSTEM_CONFIG_PARA_SIZE;
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}
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