void HEXtoBCDData(void){，我来为大家科普一下关于c语言库有字符串转16进制函数吗?以下内容希望对你有帮助!
c语言库有字符串转16进制函数吗
void HEXtoBCDData(void)
{
unsigned char ucHEXdata[10] = {0},ucBCDdata[10] = {0};
unsigned int uiHEXdata = 0;
unsigned long int ulHEXdata = 0;
ucHEXdata[0] = 0x63; //十进制为99
ucBCDdata[0] = (ucHEXdata[0]/10)*0x10 (ucHEXdata[0]);
//ucBCDdata[0]=99
ucHEXdata[0] = 0xf5; //十进制为245
ucHEXdata[1] = ucHEXdata[0]/100;
ucHEXdata[2] = ucHEXdata[0]0;
ucBCDdata[0] = ucHEXdata[1];
ucBCDdata[1] = (ucHEXdata[2]/10)*0x10 (ucHEXdata[2]);
//ucBCDdata[1]=2,ucBCDdata[0]=45
uiHEXdata = 0xfff5; //十进制为65525
ucHEXdata[1] = uiHEXdata0;
ucBCDdata[0] = (ucHEXdata[1]/10)*0x10 (ucHEXdata[1]);
uiHEXdata = uiHEXdata/100;
ucHEXdata[2] = uiHEXdata0;
ucBCDdata[1] = (ucHEXdata[2]/10)*0x10 (ucHEXdata[2]);
uiHEXdata = uiHEXdata/100;
ucHEXdata[3] = uiHEXdata0;
ucBCDdata[2] = (ucHEXdata[3]/10)*0x10 (ucHEXdata[3]);
//ucBCDdata[2]=6,ucBCDdata[1]=55,ucBCDdata[0]=25
ulHEXdata = 0xfffffff5; //十进制为4294967285
ucHEXdata[1] = ulHEXdata0;
ucBCDdata[0] = (ucHEXdata[1]/10)*0x10 (ucHEXdata[1]);
ulHEXdata = ulHEXdata/100;
ucHEXdata[2] = ulHEXdata0;
ucBCDdata[1] = (ucHEXdata[2]/10)*0x10 (ucHEXdata[2]);
ulHEXdata = ulHEXdata/100;
ucHEXdata[3] = ulHEXdata0;
ucBCDdata[2] = (ucHEXdata[3]/10)*0x10 (ucHEXdata[3]);
ulHEXdata = ulHEXdata/100;
ucHEXdata[4] = ulHEXdata0;
ucBCDdata[3] = (ucHEXdata[4]/10)*0x10 (ucHEXdata[4]);
ulHEXdata = ulHEXdata/100;
ucHEXdata[5] = ulHEXdata0;
ucBCDdata[4] = (ucHEXdata[5]/10)*0x10 (ucHEXdata[5]);
//ucBCDdata[4]=42,ucBCDdata[3]=94,
//ucBCDdata[2]=96,ucBCDdata[1]=72,ucBCDdata[0]=85
ulHEXdata = 0xfffffff4; //十进制为42 94 96 72 84
for(int i=0;i<5;i )
{
ucHEXdata[i]=ulHEXdata0;
ulHEXdata=ulHEXdata/100;
ucBCDdata[i]=(ucHEXdata[i]/10)*0x10 ucHEXdata[i];
}
//ucBCDdata[4]=42,ucBCDdata[3]=94,
//ucBCDdata[2]=96,ucBCDdata[1]=72,ucBCDdata[0]=84
}
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