VS2017
eg. "123456ABCD" >> {0x12, 0x34, 0x56, 0xAB, 0xCD}
void StringToHexArray(char *pString, unsigned char *pHexArray)
{
unsigned char i = 0;
char strTemp[512] = { '0' };
int iLength = strlen(pString);
if (iLength % 2)
{
strncat_s(strTemp, pString, sizeof(strTemp) - 2);
iLength += 1;
}
else
{
memset(strTemp, 0x00, sizeof(strTemp));
strncpy_s(strTemp, pString, sizeof(strTemp)-1);
}
char strMid[3] = { 0 };
for (i = 0; i<iLength / 2; i++)
{
strncpy_s(strMid, strTemp+i*2, 2);
sscanf_s(strMid,"%hhX",&pHexArray[i]);
}
}
