how to convert C code into hex code using keil compiler

[pratik]

Hello sir
I converted hex file of “Electronic code lock with user defined password using 8051 microcontroller (AT89C51)” project using keil compiler as you mentioned. But when i check the property of final hex file. It wass 5.08kb. But programming memory is just 4kb of at89c51????
Plz HELP!

[mairaj]

wich s/w is dis? plzz inform me

 

[Budi Santoso]

Dear dagakshay

 

Sorry, I still do not understand how to convert from C to hex file. I have tried to convert but it’s still wrong c. whether from the existing code in this file can directly convert or are still using other data.
Thanks for the help

[shyam arshid]

which hardware is connected to microcontroller to copy the code into it..?

 

[rahul]

hi dagakshay sir,

   for calculating hex file memory we consider second last line instead of last line……?actually last line indicate the memory last location.

 

[priya khachane]

sir can u plz give the hex file of servo motor control through keypad using microcontroller

[chirag verma]

hey….i want some help. 

 

when i try to start the project it say this in the command line window:

 

“Running with Code Size Limit: 2K

Load “C:\Users\Chirag\Documents\embedded\aiwehi” 

_____^

*** error 56: can’t open file”

 

i have included the file name ‘port compliment.asm’ in the prject as shown below…

 

http://www.4shared.com/photo/NOVKWU-y/file.html

 

and it also present in the folder…

 

http://www.4shared.com/photo/4GWr_bQm/file.html

 

kindly tell me what to do….now to run this…or other programs.

reply as soon as possible

 

regards 

chirag verma

[Saikat Sanyal]

Hey thanx for your tutorial dagakshay it was really helpful.Ok but once the hex file is created,where do I find it.Please help me beause I cannot find it anywhere!This is really urgent and I would greatly appreciate your help!Thanx a lot in advance!!

[RAJASEKAR]

 

 

 

can you know How to convert from hex file to embedded c file??????(not c to hex)

[mon]

sir we are working on LCD Voting Machine project but the display on the LCD shows blank when the potentiometer is on its half and only boxes when its on the maximum…..kindly help us resolve this problem… thank you…

 

[mukesh kumar]

hello sir help me i want convert c code in the hex file

[dagakshay]

Hey Mukesh,

Follow the above steps if you using keil.

or let us know which IDE you are using.

or you have struct some where in between in those steps.

 

just sayign need help wont define any thing.

 

 

 

 

[Rathina]

Dear sir,

   i have c program in pdf file and i can’t compile with c program.It have some error.

But i want to convert that file into hex file.What i do?

please give ur mail id for i send the document.

[sachin sh]

Hi, 

‘m using 8051 micro controller for my project , the problem is ‘m receiving an error

when i try to compile a code of size 5k and error displayed is as such :

L107 :stack overflow.

Target not created.

I can’t reduce the code size beyond this.

Dont’ i have any other way?

dono how to proceed with .. Pls do suggest me with your answers.

 

Thanks in advance.

[patel ketan]

hello
i wan tot convert my hex file back to assembly file.
hex file was generated using keil for 89S51 micro controller.
can you help me to convert it back to assembly file.
thanks

[Author]

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