hex to decimal conversion in µc

[innovation1]

convert to 26 hexadecimal

URGENT Can anybody help ???????? Please give me code for following
for temperature display on LCD or 7-segment, we always need to convert a 16 or 32 bit number for example 355 in decimal (corresponds to 163 in hex) to 355 in hex so that we can display 355 on lcd or 7-seg.

 

[btbass]

asm code example decimal converter

You can use the sprintf from <string.h> to convert the value into a char array.

char buffer[3];
int value = 0x163;

sprintf(buffer, "%d", value);

buffer will now contain '3', '5', '5'

 

[innovation1]

hex to decimal convert assembler

Sorry ....i haven't given u complete information. We are using 8051 µC and we want the code in assembly language.

 

[Slayerza]

32 bit hex conversion in to decimal

Ideally this is how I would break down the problem,

First make a assembly routine that correctly displays a digit given the appropriate number - such as 5 produces a '5' on the LCD

Convert the integer number to a hexadecimal value using assembly - search the net, there are several examples.

By using integer division extract the digits in the reading on a one-by-one basis and pass this value to the display section of code.

Unfortunately my time is limited atm, and I cannot provide the actual code.

Cheers,
Slayer