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-#include "utilsfunc.h"
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-#include <QDateTime>
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-#include <QtEndian>
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-#include <cstring>
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-
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-#ifdef _MSC_VER
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-#pragma execution_character_set("utf-8")
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-#endif
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-
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-namespace UtilsFun {
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-
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-union TMPUN{
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- float f;
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- uint v;
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-};
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-
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-const static uchar _auchCRCHi[256] = {0x00,0xC1,0x81,0x40,0x01,0xC0,0x80,0x41,0x01,0xC0,0x80,
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- 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
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- 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0,
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- 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
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- 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1,
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- 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
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- 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1,
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- 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
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- 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0,
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- 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40,
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- 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1,
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- 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
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- 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0,
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- 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40,
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- 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0,
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- 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
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- 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0,
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- 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
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- 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0,
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- 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
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- 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0,
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- 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40,
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- 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1,
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- 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
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- 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0,
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- 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40 };
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- // CRC低位字节值表
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-const static uchar _auchCRCLo[256] = {0x00, 0xC0, 0xC1, 0x01, 0xC3, 0x03, 0x02, 0xC2, 0xC6, 0x06,
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- 0x07, 0xC7, 0x05, 0xC5, 0xC4, 0x04, 0xCC, 0x0C, 0x0D, 0xCD,
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- 0x0F, 0xCF, 0xCE, 0x0E, 0x0A, 0xCA, 0xCB, 0x0B, 0xC9, 0x09,
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- 0x08, 0xC8, 0xD8, 0x18, 0x19, 0xD9, 0x1B, 0xDB, 0xDA, 0x1A,
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- 0x1E, 0xDE, 0xDF, 0x1F, 0xDD, 0x1D, 0x1C, 0xDC, 0x14, 0xD4,
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- 0xD5, 0x15, 0xD7, 0x17, 0x16, 0xD6, 0xD2, 0x12, 0x13, 0xD3,
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- 0x11, 0xD1, 0xD0, 0x10, 0xF0, 0x30, 0x31, 0xF1, 0x33, 0xF3,
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- 0xF2, 0x32, 0x36, 0xF6, 0xF7, 0x37, 0xF5, 0x35, 0x34, 0xF4,
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- 0x3C, 0xFC, 0xFD, 0x3D, 0xFF, 0x3F, 0x3E, 0xFE, 0xFA, 0x3A,
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- 0x3B, 0xFB, 0x39, 0xF9, 0xF8, 0x38, 0x28, 0xE8, 0xE9, 0x29,
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- 0xEB, 0x2B, 0x2A, 0xEA, 0xEE, 0x2E, 0x2F, 0xEF, 0x2D, 0xED,
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- 0xEC, 0x2C, 0xE4, 0x24, 0x25, 0xE5, 0x27, 0xE7, 0xE6, 0x26,
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- 0x22, 0xE2, 0xE3, 0x23, 0xE1, 0x21, 0x20, 0xE0, 0xA0, 0x60,
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- 0x61, 0xA1, 0x63, 0xA3, 0xA2, 0x62, 0x66, 0xA6, 0xA7, 0x67,
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- 0xA5, 0x65, 0x64, 0xA4, 0x6C, 0xAC, 0xAD, 0x6D, 0xAF, 0x6F,
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- 0x6E, 0xAE, 0xAA, 0x6A, 0x6B, 0xAB, 0x69, 0xA9, 0xA8, 0x68,
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- 0x78, 0xB8, 0xB9, 0x79, 0xBB, 0x7B, 0x7A, 0xBA, 0xBE, 0x7E,
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- 0x7F, 0xBF, 0x7D, 0xBD, 0xBC, 0x7C, 0xB4, 0x74, 0x75, 0xB5,
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- 0x77, 0xB7, 0xB6, 0x76, 0x72, 0xB2, 0xB3, 0x73, 0xB1, 0x71,
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- 0x70, 0xB0, 0x50, 0x90, 0x91, 0x51, 0x93, 0x53, 0x52, 0x92,
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- 0x96, 0x56, 0x57, 0x97, 0x55, 0x95, 0x94, 0x54, 0x9C, 0x5C,
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- 0x5D, 0x9D, 0x5F, 0x9F, 0x9E, 0x5E, 0x5A, 0x9A, 0x9B, 0x5B,
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- 0x99, 0x59, 0x58, 0x98, 0x88, 0x48, 0x49, 0x89, 0x4B, 0x8B,
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- 0x8A, 0x4A, 0x4E, 0x8E, 0x8F, 0x4F, 0x8D, 0x4D, 0x4C, 0x8C,
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- 0x44, 0x84, 0x85, 0x45, 0x87, 0x47, 0x46, 0x86, 0x82, 0x42,
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- 0x43, 0x83, 0x41, 0x81, 0x80, 0x40 } ;
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-
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-
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-uchar daiMaHe(const QByteArray &ch, int len )
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-{
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- long rv = 0;
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- for(int i = 0; i < len; ++i)
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- {
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- rv += ch.at(i);
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- }
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- return static_cast<uchar>(rv);
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-}
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-
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-ushort CRC(const QByteArray & ch,int len)
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-{
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- uchar crcLo = 0xff; // 初始化校验结果低字节
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- uchar crcHi = 0xff; // 初始化校验结果高字节
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- for (int i = 0; i < len; i++)
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- {
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- int crcIndex = crcLo ^ static_cast<uchar>(ch.at(i));
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- crcLo = static_cast<uchar>(crcHi ^ _auchCRCHi[crcIndex]);
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- crcHi = _auchCRCLo[crcIndex];
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-
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- /* uIndex = uchCRCHi ^ *puchMsg++;
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- uchCRCHi = uchCRCLo ^ auchCRCHi[uIndex];
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- uchCRCLo = auchCRCLo[uIndex]; */
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-
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- }
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- return static_cast<ushort>(crcHi << 8 | crcLo);
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-}
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-
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-uchar LRC(const QByteArray & ch,int len)
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-{
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- long rv = 0;
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- for(int i = 0; i < len; ++i)
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- {
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- rv += static_cast<uchar>(ch.at(i));
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- }
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- return static_cast<uchar>((rv ^ 0xFF) + 1);
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-}
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-
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-uchar XOR(const QByteArray & ch,int len)
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-{
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- uchar A = 0;
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- for (int i = 1; i < len; i++)
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- {
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- A ^= static_cast<uchar>(ch.at(i));
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- }
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- return A;
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-}
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-
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-QByteArray reverse(const QByteArray & ch){
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- QByteArray rv;
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- rv.resize(ch.size());
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- for(int i = 0, j = ch.length() -1; j >= 0; j--, i++){
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- rv[i] = ch[j];
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- }
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- return rv;
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-}
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-
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-QBitArray getBits(const QByteArray & ch){
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- QBitArray ary;
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- ary.resize(ch.length() * 8);
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- int k = 0;
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- for(int i = 0; i < ch.length(); ++i){
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- uchar th = ch.at(i);
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- uint t = 1;
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- for(int j = 0; j < 8; ++j, t = (t << 1)){
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- bool b = t & th;
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- ary.setBit(k,b);
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- ++k;
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- }
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- }
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- return ary;
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-}
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-
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-QByteArray toBytes(const QBitArray & bits)
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-{
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- uchar ch = 0x00;
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- QByteArray ary;
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- int index = 0;
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- for(int i = 0; i < bits.count(); ++i)
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- {
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- bool th = bits[i];
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- if(th){
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- ch = static_cast<uchar>(ch | (0x01 << index));
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- }
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- ++ index;
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- if(index == 7){
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- ary.append(ch);
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- ch = 0x00;
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- }
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- }
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- if(index > 0)
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- ary.append(ch);
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- return ary;
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-}
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-
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-
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-void getRTUBytes(float v, char * ary)
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-{
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- TMPUN t;
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- t.f = v;
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- qToBigEndian(t.v, reinterpret_cast<uchar *>(ary));
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-}
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-
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-void getRTUBytes(int v, char * ary)
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-{
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- qToBigEndian(v, reinterpret_cast<uchar *>(ary));
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-}
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-
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-void getRTUBytes(short v, char * ary)
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-{
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- qToBigEndian(v, reinterpret_cast<uchar *>(ary));
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-}
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-
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-float toFloatRTUValue(const char * ary)
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-{
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- TMPUN t;
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- t.v = qFromBigEndian<uint>(reinterpret_cast<const uchar *>(ary));
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-
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- return t.f;
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-}
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-
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-int toIntRTUValue(const char * ary)
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-{
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- return qFromBigEndian<int>(reinterpret_cast<const uchar *>(ary));
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-}
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-
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-short toShortRTUValue(const char * ary)
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-{
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- return qFromBigEndian<short>(reinterpret_cast<const uchar *>(ary));
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-}
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-
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-}
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