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xliCommon.cpp
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139 lines (130 loc) · 6.02 KB
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// xliCommon.cpp - Xlight global variables & functions
#include "xliCommon.h"
//--------------------------------------------------
// Tools & Helpers
//--------------------------------------------------
UC h2i(const char c)
{
UC i;
if (c <= '9') i = c - '0';
else if (c >= 'a') i = c - 'a' + 10;
else i = c - 'A' + 10;
return i;
}
/***************************************************************
* @func StringToByte
* @brief hex string convert to byte(eg:"FF"->255)
* @param
* @retval
***************************************************************/
UC *StringToByte(char *pString, UC *pByte)
{
US i, len = strlen(pString) / 2;
//char Hex[3] = { 0 };
for (i = 0; i < len; i++) {
//memcpy(Hex, pString + 2 * i, 2);
//pByte[i] = strtol(Hex, NULL, 16);
pByte[i] = (UC)((h2i(pString[i * 2]) << 4) | h2i(pString[i * 2 + 1]));
}
return pByte;
}
/***************************************************************
* @func ByteToString
* @brief byte convert to hex string(255->"FF")
* @param
* @retval
***************************************************************/
char *ByteToString(UC *pByte, char *pString, const US len)
{
US i;
char a, b;
for (i = 0; i < len; i++) {
a = pByte[i] >> 4;
b = pByte[i] & 0x0F;
pString[i * 2] = (a <= 9 ? a + '0' : a - 10 + 'A');
pString[i * 2 + 1] = (b <= 9 ? b + '0' : b - 10 + 'A');
}
pString[i * 2] = '\0';
return pString;
}
static const UC aucCRCHi[] = {
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
};
static const UC aucCRCLo[] = {
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
};
US usCRC16(UC * pucFrame, US usLen)
{
UC ucCRCHi = 0xFF;
UC ucCRCLo = 0xFF;
US iIndex;
while( usLen-- ) {
iIndex = ucCRCLo ^ *( pucFrame++ );
ucCRCLo = (UC)( ucCRCHi ^ aucCRCHi[iIndex] );
ucCRCHi = aucCRCLo[iIndex];
}
return (US)( ucCRCHi << 8 | ucCRCLo );
}
// Return NodeType by giving NodeID
UC NodeID2Type(const UC _nid) {
eNodeType_t lv_ntype;
if( _nid == NODEID_GATEWAY ) lv_ntype = NODE_TYP_GW;
else if( IS_LAMP_NODEID(_nid) ) lv_ntype = NODE_TYP_LAMP;
else if( IS_COLORBAR_NODEID(_nid) ) lv_ntype = NODE_TYP_COLORBAR;
else if( IS_SWITCH_NODEID(_nid) ) lv_ntype = NODE_TYP_SWITCH;
else if( IS_REMOTE_NODEID(_nid) ) lv_ntype = NODE_TYP_REMOTE;
else if( IS_FAN_NODEID(_nid) ) lv_ntype = NODE_TYP_FAN;
else if( IS_AC_NODEID(_nid) ) lv_ntype = NODE_TYP_AC;
else if( IS_IR_NODEID(_nid) ) lv_ntype = NODE_TYP_IR;
else if( IS_SENSOR_NODEID(_nid) ) lv_ntype = NODE_TYP_SENSOR;
else if( IS_AIRPURE_NODEID(_nid) ) lv_ntype = NODE_TYP_AIRPURE;
else if( IS_CURTAIN_NODEID(_nid) ) lv_ntype = NODE_TYP_CURTAIN;
else if( IS_MODBUS_NODEID(_nid) ) lv_ntype = NODE_TYP_MODBUS;
else if( IS_SPECIAL_NODEID(_nid) ) lv_ntype = NODE_TYP_SPECIAL;
else if( IS_GROUP_NODEID(_nid) ) lv_ntype = NODE_TYP_GROUP;
else if( IS_SYSTEM_NODEID(_nid) ) lv_ntype = NODE_TYP_SYSTEM;
else lv_ntype = NODE_TYP_THIRDPARTY;
return (UC)lv_ntype;
}