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src/script.target.cpp
397 строк
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14 фев 2026, 19:38
14 фев 2026, 19:38
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#include "script.target.h" //--------------------------------------------------------- inline quint16 ModbusCRC(const char* _buf, unsigned int count) { /* Table of CRC values for high-order byte */ static const unsigned char ModbusCRCTableHI[] = { 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40 }; /* Table of CRC values for low-order byte */ static const unsigned char ModbusCRCTableLO[] = { 0x00, 0xC0, 0xC1, 0x01, 0xC3, 0x03, 0x02, 0xC2, 0xC6, 0x06, 0x07, 0xC7, 0x05, 0xC5, 0xC4, 0x04, 0xCC, 0x0C, 0x0D, 0xCD, 0x0F, 0xCF, 0xCE, 0x0E, 0x0A, 0xCA, 0xCB, 0x0B, 0xC9, 0x09, 0x08, 0xC8, 0xD8, 0x18, 0x19, 0xD9, 0x1B, 0xDB, 0xDA, 0x1A, 0x1E, 0xDE, 0xDF, 0x1F, 0xDD, 0x1D, 0x1C, 0xDC, 0x14, 0xD4, 0xD5, 0x15, 0xD7, 0x17, 0x16, 0xD6, 0xD2, 0x12, 0x13, 0xD3, 0x11, 0xD1, 0xD0, 0x10, 0xF0, 0x30, 0x31, 0xF1, 0x33, 0xF3, 0xF2, 0x32, 0x36, 0xF6, 0xF7, 0x37, 0xF5, 0x35, 0x34, 0xF4, 0x3C, 0xFC, 0xFD, 0x3D, 0xFF, 0x3F, 0x3E, 0xFE, 0xFA, 0x3A, 0x3B, 0xFB, 0x39, 0xF9, 0xF8, 0x38, 0x28, 0xE8, 0xE9, 0x29, 0xEB, 0x2B, 0x2A, 0xEA, 0xEE, 0x2E, 0x2F, 0xEF, 0x2D, 0xED, 0xEC, 0x2C, 0xE4, 0x24, 0x25, 0xE5, 0x27, 0xE7, 0xE6, 0x26, 0x22, 0xE2, 0xE3, 0x23, 0xE1, 0x21, 0x20, 0xE0, 0xA0, 0x60, 0x61, 0xA1, 0x63, 0xA3, 0xA2, 0x62, 0x66, 0xA6, 0xA7, 0x67, 0xA5, 0x65, 0x64, 0xA4, 0x6C, 0xAC, 0xAD, 0x6D, 0xAF, 0x6F, 0x6E, 0xAE, 0xAA, 0x6A, 0x6B, 0xAB, 0x69, 0xA9, 0xA8, 0x68, 0x78, 0xB8, 0xB9, 0x79, 0xBB, 0x7B, 0x7A, 0xBA, 0xBE, 0x7E, 0x7F, 0xBF, 0x7D, 0xBD, 0xBC, 0x7C, 0xB4, 0x74, 0x75, 0xB5, 0x77, 0xB7, 0xB6, 0x76, 0x72, 0xB2, 0xB3, 0x73, 0xB1, 0x71, 0x70, 0xB0, 0x50, 0x90, 0x91, 0x51, 0x93, 0x53, 0x52, 0x92, 0x96, 0x56, 0x57, 0x97, 0x55, 0x95, 0x94, 0x54, 0x9C, 0x5C, 0x5D, 0x9D, 0x5F, 0x9F, 0x9E, 0x5E, 0x5A, 0x9A, 0x9B, 0x5B, 0x99, 0x59, 0x58, 0x98, 0x88, 0x48, 0x49, 0x89, 0x4B, 0x8B, 0x8A, 0x4A, 0x4E, 0x8E, 0x8F, 0x4F, 0x8D, 0x4D, 0x4C, 0x8C, 0x44, 0x84, 0x85, 0x45, 0x87, 0x47, 0x46, 0x86, 0x82, 0x42, 0x43, 0x83, 0x41, 0x81, 0x80, 0x40 }; unsigned char* buf((unsigned char*)_buf); unsigned char crc_hi = 0xFF; unsigned char crc_lo = 0xFF; unsigned int i; for (unsigned int cur = 0; cur < count; cur++) { i = crc_hi ^ buf[cur]; crc_hi = crc_lo ^ ModbusCRCTableHI[i]; crc_lo = ModbusCRCTableLO[i]; } return (crc_hi | (crc_lo << 8)); } //--------------------------------------------------------- unsigned int TrsCRC(unsigned char* data, unsigned char length) { int j; unsigned int reg_crc = 0xFFFF; while(length--) { reg_crc ^= *data++; for(j = 0; j < 8; j++) { if(reg_crc & 0x01) reg_crc = (reg_crc >> 1) ^ 0xA001; else reg_crc = reg_crc >> 1; } } return reg_crc; } //--------------------------------------------------------- //--------------------------------------------------------- //--------------------------------------------------------- ScriptTarget::ScriptTarget() { } //--------------------------------------------------------- ScriptTarget::~ScriptTarget() { } //--------------------------------------------------------- void ScriptTarget::reset() { _arrBool.clear(); _arrInt.clear(); _arrFloat.clear(); _arrString.clear(); _result.clear(); } //--------------------------------------------------------- void ScriptTarget::aLog(QString msg) { //::aLog(msg); } //--------------------------------------------------------- bool ScriptTarget::getBool(QString name) { auto it = _arrBool.find(name); if (it == _arrBool.end()) return false; return it.value(); } //--------------------------------------------------------- void ScriptTarget::setBool(QString name, bool value) { _arrBool[name] = value; } //--------------------------------------------------------- int ScriptTarget::getInt(QString name) { auto it = _arrInt.find(name); if (it == _arrInt.end()) return 0; return it.value(); } //--------------------------------------------------------- void ScriptTarget::setInt(QString name, int value) { _arrInt[name] = value; } //--------------------------------------------------------- float ScriptTarget::getReal(QString name) { auto it = _arrFloat.find(name); if (it == _arrFloat.end()) return 0.0; return it.value(); } //--------------------------------------------------------- void ScriptTarget::setReal(QString name, float value) { _arrFloat[name] = value; } //--------------------------------------------------------- QString ScriptTarget::getString(QString name) { auto it = _arrString.find(name); if (it == _arrString.end()) return ""; return it.value(); } //--------------------------------------------------------- void ScriptTarget::setString(QString name, QString value) { _arrString[name] = value; } //--------------------------------------------------------- void ScriptTarget::clear() { _result.clear(); } //--------------------------------------------------------- int ScriptTarget::count() { return _result.count(); } //--------------------------------------------------------- void ScriptTarget::setHex(QString value) { _result = QByteArray::fromHex(value.toLatin1()); } //--------------------------------------------------------- void ScriptTarget::addHex(QString value) { _result.append(QByteArray::fromHex(value.toLatin1())); } //--------------------------------------------------------- void ScriptTarget::setUtf8(QString value) { _result = value.toUtf8(); } //--------------------------------------------------------- void ScriptTarget::addUtf8(QString value) { _result.append(value.toUtf8()); } //--------------------------------------------------------- void ScriptTarget::setCp1251(QString value) { _result = value.toLatin1(); } //--------------------------------------------------------- void ScriptTarget::addCp1251(QString value) { _result.append(value.toLatin1()); } //--------------------------------------------------------- void ScriptTarget::setInt8(int number, int value) { if (number >= _result.count()) return; *((qint8*)(_result.data() + number)) = qint8(value); } //--------------------------------------------------------- void ScriptTarget::setInt16(int number, int value) { if (number >= (_result.count() - 1)) return; *((qint16*)(_result.data() + number)) = qint16(value); } //--------------------------------------------------------- void ScriptTarget::setInt32(int number, int value) { if (number >= (_result.count() - 3)) return; *((qint32*)(_result.data() + number)) = qint32(value); } //--------------------------------------------------------- void ScriptTarget::setUInt8(int number, uint value) { if (number >= _result.count()) return; *((quint8*)(_result.data() + number)) = quint8(value); } //--------------------------------------------------------- void ScriptTarget::setUInt16(int number, uint value) { if (number >= (_result.count() - 1)) return; *((quint16*)(_result.data() + number)) = quint16(value); } //--------------------------------------------------------- void ScriptTarget::setUInt32(int number, uint value) { if (number >= (_result.count() - 3)) return; *((quint32*)(_result.data() + number)) = quint32(value); } //--------------------------------------------------------- void ScriptTarget::setFloat(int number, float value) { if (number >= (_result.count() - 3)) return; *((float*)(_result.data() + number)) = value; } //--------------------------------------------------------- void ScriptTarget::addInt8(int value) { int8_t v = value; _result.append((const char*)&v, sizeof(v)); } //--------------------------------------------------------- void ScriptTarget::addInt16(int value) { int16_t v = value; _result.append((const char*)&v, sizeof(v)); } //--------------------------------------------------------- void ScriptTarget::addInt32(int value) { int32_t v = value; _result.append((const char*)&v, sizeof(v)); } //--------------------------------------------------------- void ScriptTarget::addUInt8(uint value) { uint8_t v = value; _result.append((const char*)&v, sizeof(v)); } //--------------------------------------------------------- void ScriptTarget::addUInt16(uint value) { uint16_t v = value; _result.append((const char*)&v, sizeof(v)); } //--------------------------------------------------------- void ScriptTarget::addUInt32(uint value) { uint32_t v = value; _result.append((const char*)&v, sizeof(v)); } //--------------------------------------------------------- void ScriptTarget::addFloat(float value) { _result.append((const char*)&value, sizeof(value)); } //--------------------------------------------------------- int ScriptTarget::bit(int byte, int bit) { if (byte >= _result.count()) return 0; if (bit > 7) return 0; return (_result[byte] >> bit) & 0x01; } //--------------------------------------------------------- void ScriptTarget::setBit(int byte, int bit, int value) { if (byte >= _result.count()) return; if (bit > 7) return; if (value) _result[byte] = _result[byte] | (0x01 << bit); } //--------------------------------------------------------- void ScriptTarget::replaceHex(int start, int end, QString before, QString after) { if (end < start) return; QByteArray b = QByteArray::fromHex(before.toLatin1()); QByteArray a = QByteArray::fromHex(after.toLatin1()); if (start > (_result.count() - b.count())) return; if (end > (_result.count() - b.count())) return; QByteArray p1(_result.mid(0, start)); QByteArray p2(_result.mid(start, end - start + 1)); QByteArray p3(_result.mid(end + 1, _result.count() - end - 1)); p2.replace(b, a); _result = p1 + p2 + p3; } //--------------------------------------------------------- void ScriptTarget::crc16Modbus(int start, int end, int insertTo) { if (start >= _result.count()) return; if (end >= _result.count()) return; if (end < start) return; if (insertTo >= (_result.count() - 1)) return; quint16 crc = ModbusCRC(_result.data() + start, end - start + 1); *((quint16*)(_result.data() + insertTo)) = crc; } //--------------------------------------------------------- void ScriptTarget::crc16Trs(int start, int end, int insertTo) { if (start >= _result.count()) return; if (end >= _result.count()) return; if (end < start) return; if (insertTo >= (_result.count() - 1)) return; quint16 crc = TrsCRC((unsigned char*)(_result.data() + start), end - start + 1); *((quint16*)(_result.data() + insertTo)) = crc; } //---------------------------------------------------------