Decode Hex to NSString

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Hello.. Sorry for my mistake.... My answer was wrong. Here is right answer. - (NSData *)byteArrayFromHexString:(NSString *)hexString { NSData *byteArray = nil; uint8_t *buffer = NULL; NSUInteger i = 0; unichar c = 0; NSUInteger count = 0; int num = 0; BOOL first = YES; NSUInteger length = 0; // Count the number of HEX characters. for (i = 0; i < [hexString length]; i++) { c = [hexString characterAtIndex:i]; if (((c >= '0') && (c <= '9')) || ((c >= 'A') && (c <= 'F')) || ((c >= 'a') && (c <= 'f'))) { count++; } } // Allocate the buffer. buffer = (uint8_t *) malloc((count + 1) / 2); if (buffer != NULL) { for (i = 0; i < [hexString length]; i++) { c = [hexString characterAtIndex:i]; if ((c >= '0') && (c <= '9')) { num = c - '0'; } else if ((c >= 'A') && (c <= 'F')) { num = c - 'A' + 10; } else if ((c >= 'a') && (c <= 'f')) { num = c - 'a' + 10; } else { num = -1; } if (num >= 0) { if (first) { buffer[length] = num << 4; } else { buffer[length] |= num; length++; } first = !first; } } // Create the byte array. byte

Hi, thanks for your job posted. I am really happy to get an opportunity to apply to this project. I've read your job description so carefully and finally found out this job is very suitable for my skills and speciality. if you hire me I will make a sample app to convert hex to nsstring. Looking forward to your kind answer. Best Regards, Liu

Hi. I can give you a working objective c code for the simple conversion. Then, you can use the code for whatever purpose you want. Thanks!

A proposal has not yet been provided

I will make you a C program that will convert the hex values to the string. You can rely on me for your requriement