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 C Data Type Q&A » hex » character

### 1. How would you convert from ASCII to Hex by character in C?    stackoverflow.com

I basically just want to take a 8 character ASCII value `003fc000` and convert it to Hex by character.

### 2. How do I convert a decimal integer into a single hexadecimal character? (C)    stackoverflow.com

I am trying to convert a decimal integer into hexadecimal. I've done a lot of searching online, and have found many ways to do this. However, every way I found converts ...

### 3. Tiny snippet for converting 4 hex characters to an integer in C    stackoverflow.com

I need to parse strings of four hex characters to an integer. The characters appear inside a longer string, and there are no separators - I just know the offset they ...

### 4. Character [hex] to integer    stackoverflow.com

I tried using atoi function to do this, but it didn't work. I want to convert a string that says "0x44" to an integer (as 0x44 or its decimal equivalent). Does anyone know ...

### 8. Convert a float number to hex character    forums.devshed.com

The following c statement is part of a loop which converts a regular decimal value (0-9) to some hex value 0x10 - 0x19 respectively. For example, 9 would become 0x19. *(bytes++) = (int16) (parameter[n]) - (int16) ('0') + 0x10; Where: -parameter[n] is some value between 0-9. -*bytes is of type unsigned char The part which doesnt make sense to me is ...

### 9. ASCII character to Hex    forums.devshed.com

I need to convert a ASCII character into the hexadecimal value that represents it. I have been searching for days and still have no clue how. I can get it to decimal but I need a hex value to send to a printer. This is driving me crazy. This is in the C language.