#include "UIDGenerate.h" #include "string.h" //static u8 _CalcCrc8(u8 *Ptr,u8 num); static uint32_t UINT32_ENDIAN_CHANGE(uint32_t val); static bool YMUid_Valid_check(uint8_t *u8ArrayYMUid); static uint8_t CalcCrc8(uint8_t *Ptr,uint8_t num); static void string2hex(char* src,size_t srclen,char* dst,size_t *dstlen); static bool byte2String(uint8_t *src, size_t srcoffset, size_t srclen, char* dst, size_t dstoffset, size_t *dstlen); bool UidCode_JQ2YM(const PST_JQUID_TYPEDEF pstJQUID,PST_YMUID_TYPEDEF pstYMUID) { UNION_VALUE_CHANGE_TYPEDEF stDate; UNION_VALUE_CHANGE_TYPEDEF stSerialCode ; uint8_t i=0; uint16_t u16Year = 0; uint16_t u16Month = 0; uint8_t u8Day = 0; uint16_t u16Date =0; ST_JQUID_TYPEDEF _stJQUID; uint16_t sum=0; for(i=0;i<8;i++) { sum=sum+pstJQUID->u8ArrayJQUidCode[i]; _stJQUID.u8ArrayJQUidCode[7-i]=pstJQUID->u8ArrayJQUidCode[i]; //逆序detid } memcpy(pstJQUID->u8ArrayJQUidCode,_stJQUID.u8ArrayJQUidCode,8); if(sum == 0) //全0时,CRC码也为0,所以需要避免这种情况 return 0; if(pstJQUID->u8ArrayJQUidCode[7] != CalcCrc8(pstJQUID->u8ArrayJQUidCode,7)) return false; pstYMUID->ucArrayYMUidCode[0] = pstJQUID->u8ArrayJQUidCode[0]/10+0x30; pstYMUID->ucArrayYMUidCode[1] = pstJQUID->u8ArrayJQUidCode[0]%10+0x30; pstYMUID->ucArrayYMUidCode[4] = pstJQUID->u8ArrayJQUidCode[1];//特征码 u16Date = pstJQUID->u8ArrayJQUidCode[2]; u16Date = u16Date<<8 | pstJQUID->u8ArrayJQUidCode[3]; u16Year = (u16Date>>9)&0x7F; u16Month = (u16Date>>5)&0x0F; u8Day = u16Date&0x1F; pstYMUID->ucArrayYMUidCode[2] = u16Year/10+0x30; pstYMUID->ucArrayYMUidCode[3] = u16Year%10+0x30; pstYMUID->ucArrayYMUidCode[5] = u16Month/10+0x30; pstYMUID->ucArrayYMUidCode[6] = u16Month%10+0x30; pstYMUID->ucArrayYMUidCode[7] = u8Day/10+0x30; pstYMUID->ucArrayYMUidCode[8] = u8Day%10+0x30; memcpy(stSerialCode.u8Val+1,pstJQUID->u8ArrayJQUidCode+4,3); stSerialCode.u32Value = UINT32_ENDIAN_CHANGE( stSerialCode.u32Value); pstYMUID->ucArrayYMUidCode[DEF_YM_SPECIALCODE_INDEX] = (stSerialCode.u32Value>>17) & 0x7F; stSerialCode.u32Value = stSerialCode.u32Value&0x1FFFF; for(i=14;i>=10;i--) { pstYMUID->ucArrayYMUidCode[i] = (stSerialCode.u32Value%10+0x30); stSerialCode.u32Value = stSerialCode.u32Value/10; } if(!YMUid_Valid_check(pstYMUID->ucArrayYMUidCode)) return false; return true; } bool UidCode_JQ2YM_NoBackwardSequence(const PST_JQUID_TYPEDEF pstJQUID,PST_YMUID_TYPEDEF pstYMUID) { uint8_t i=0; uint8_t ucYear = 0; uint8_t ucMonth = 0; uint8_t ucDay = 0; uint32_t ulNumber =0; uint8_t ucTeZhengMa = 0; uint16_t usBoxCode = 0; uint8_t ucIndexCode = 0; size_t len = 16; if(pstJQUID->u8ArrayJQUidCode[7] != CalcCrc8(pstJQUID->u8ArrayJQUidCode,7)) return false; byte2String(pstJQUID->u8ArrayJQUidCode,0,2,(char *)pstYMUID->ucArrayYMUidCode,0,&len);//AD58 pstYMUID->ucArrayYMUidCode[4] = pstYMUID->ucArrayYMUidCode[2]; pstYMUID->ucArrayYMUidCode[5] = pstYMUID->ucArrayYMUidCode[3]; ucYear = pstJQUID->u8ArrayJQUidCode[2]>>1; pstYMUID->ucArrayYMUidCode[2] = ucYear/10+0x30; pstYMUID->ucArrayYMUidCode[3] = ucYear%10+0x30; ucMonth = ((pstJQUID->u8ArrayJQUidCode[2]&0x01)<<3)|((pstJQUID->u8ArrayJQUidCode[3]>>5)); pstYMUID->ucArrayYMUidCode[6] = ucMonth/10+0x30; pstYMUID->ucArrayYMUidCode[7] = ucMonth%10+0x30; ucDay = (pstJQUID->u8ArrayJQUidCode[3]&0x1F); pstYMUID->ucArrayYMUidCode[8] = ucDay/10+0x30; pstYMUID->ucArrayYMUidCode[9] = ucDay%10+0x30; ulNumber = pstJQUID->u8ArrayJQUidCode[4]; ulNumber <<= 8; ulNumber |= pstJQUID->u8ArrayJQUidCode[5]; ulNumber <<= 8; ulNumber |= pstJQUID->u8ArrayJQUidCode[6]; ucTeZhengMa = ulNumber/100000; pstYMUID->ucArrayYMUidCode[10] = ucTeZhengMa; ulNumber = ulNumber%100000; usBoxCode = ulNumber/100; pstYMUID->ucArrayYMUidCode[11] = usBoxCode/100 + 0x30; usBoxCode%=100; pstYMUID->ucArrayYMUidCode[12] = usBoxCode/10+0x30; pstYMUID->ucArrayYMUidCode[13] = usBoxCode%10 + 0x30; ucIndexCode = ulNumber%100; pstYMUID->ucArrayYMUidCode[14] = ucIndexCode/10+0x30; pstYMUID->ucArrayYMUidCode[15] = ucIndexCode%10 + 0x30; if(!YMUid_Valid_check(pstYMUID->ucArrayYMUidCode)) return false; return true; } bool UidCode_YM2JQ(PST_JQUID_TYPEDEF pstJQUID,const PST_YMUID_TYPEDEF pstYMUID) { uint8_t i=0; uint16_t usYear = 0; uint16_t usMonth = 0; uint16_t usDay = 0; uint32_t ulNumber =0; uint16_t usBoxCode = 0; uint8_t ucIndexCode = 0; size_t dataLen = 0; if(!YMUid_Valid_check(pstYMUID->ucArrayYMUidCode)) return false; string2hex((char *)pstYMUID->ucArrayYMUidCode,6,(char *)pstJQUID->u8ArrayJQUidCode,&dataLen); //0xAD 0x23 0x58 pstJQUID->u8ArrayJQUidCode[1] = pstJQUID->u8ArrayJQUidCode[2];//0xAD 0x58 //转换 年 月 日 usYear = (pstYMUID->ucArrayYMUidCode[2]-0x30)*10 + (pstYMUID->ucArrayYMUidCode[3]-0x30); usMonth = (pstYMUID->ucArrayYMUidCode[6]-0x30)*10 + (pstYMUID->ucArrayYMUidCode[7]-0x30); usDay = (pstYMUID->ucArrayYMUidCode[8]-0x30)*10 + (pstYMUID->ucArrayYMUidCode[9]-0x30); usYear = usYear<<9|usMonth<<5|usDay; pstJQUID->u8ArrayJQUidCode[2] = (usYear&0xFF00)>>8; pstJQUID->u8ArrayJQUidCode[3] = (usYear&0xFF); ulNumber = pstYMUID->ucArrayYMUidCode[10]*100000; usBoxCode = (pstYMUID->ucArrayYMUidCode[11]-0x30)*100+ (pstYMUID->ucArrayYMUidCode[12]-0x30)*10+(pstYMUID->ucArrayYMUidCode[13]-0x30); ucIndexCode = (pstYMUID->ucArrayYMUidCode[14]-0x30)*10+(pstYMUID->ucArrayYMUidCode[15]-0x30); ulNumber += usBoxCode*100+ucIndexCode; pstJQUID->u8ArrayJQUidCode[4] = (ulNumber&0xFF0000)>>16; pstJQUID->u8ArrayJQUidCode[5] = (ulNumber&0xFF00)>>8; pstJQUID->u8ArrayJQUidCode[6] = (ulNumber&0xFF); pstJQUID->u8ArrayJQUidCode[7] = CalcCrc8(pstJQUID->u8ArrayJQUidCode,7); return true; } static bool YMUid_Valid_check(uint8_t *u8ArrayYMUid) { uint8_t i=0; uint8_t u8ValidDataCounter = 0; for(i=0;i<16;i++) { if(u8ArrayYMUid[i] >= '0' && u8ArrayYMUid[i] <= '9') { u8ValidDataCounter++; continue; } if(u8ArrayYMUid[i] >= 'A' && u8ArrayYMUid[i] <= 'Z') { u8ValidDataCounter++; continue; } if(u8ArrayYMUid[i] >= 'a' && u8ArrayYMUid[i] <= 'z') { u8ValidDataCounter++; continue; } } if(u8ValidDataCounter < 7) return false; return true; } static uint32_t UINT32_ENDIAN_CHANGE(uint32_t val) { return ((( val & 0x000000ff)<< 24 ) | ( ( val & 0x0000ff00 ) << 8 ) | ( ( val & 0x00ff0000 ) >> 8 ) | ( ( val & 0xff000000 ) >> 24 )); } static void string2hex(char* src,size_t srclen,char* dst,size_t *dstlen) { size_t i=0; uint8_t tmp1=0,tmp2=0; for(;i *dstlen-dstoffset) return false; dst += dstoffset; for(i=srcoffset;i>4]; *dst++ = MatirxHex[src[i]&0x0F]; } *dstlen = (i-1)*2; return true; } //============================================================================// //8位CRC效验计算,只计算缓存区前6个字节 //输入参数:需要计算数据缓存区头指针 //返 回 值:效验值 //============================================================================// static uint8_t CalcCrc8(uint8_t *Ptr,uint8_t num) { uint8_t i,j,crc = 0; for (j = 0; j < num; j++) { crc ^= *(Ptr+j); for ( i = 0; i < 8; i++) { if ((crc & 0x01) != 0) { crc >>= 1; crc ^= 0x8c; } else { crc >>= 1; } } } return crc; }