Free C Compiler for Atmel AVR and 8051 microC

[wakaka]

Hi, guys, need a free C Compiler for Atmel AVR and 8051 microC.

Can write code and generate hex file for Atmega, At90s, AT89s51.....

thankx

 

[Rooftop]

at89c55ÄÄÆÄÀÏ·¯

For 8051 compiler SDCC is free as i know

sdcc.sourceforge.net

For AVR,just googling for WinAVR.

If you look for AVR and 8051 free compiler, i don't think there's any compiler for that purpose that free ,maybe you can just get some demo version with limited source code.

 

[wakaka]

at89x51.h

kk, wil check tat out. others any recommend??

Added after 1 minutes:

er...i've just check the site for SDCC compiler, written there it only supports Intel 8051, not Atmel 8051.......

 

[CMOS]

ide for sdcc windows

here it only supports Intel 8051, not Atmel 8051.......

Both are same. Code written for Intel will happily run on Atmel. But if you are planning to use some special SFRs, you need to make your own .H file defining those SFRs.

BTW: You would also be interested in IDE for SDCC. Check this out http://www.opcube.com/home.html

 

[Rooftop]

#include< at89c55wd.h

I hear that we can use Microsoft Visual C++ for SDCC for the IDE? Is that true?

 

[CMOS]

atmel c

I hear that we can use Microsoft Visual C++ for SDCC for the IDE? Is that true?

Never heard of that!! Why go for such things (that too of Microsoft ) when dedicated IDEs are available for free.

 

[wakaka]

iar atmel avr32 c/c++ compiler download

er....still dunno how to use SDCC. I really need a C-compiler on windows base, something like CCS PIC compiler, but for 8051.......
or anyone plz tell me how to use SDCC in winxp.....
thankx

 

[memarian]

complier c hex for atmel

er....still dunno how to use SDCC. I really need a C-compiler on windows base, something like CCS PIC compiler, but for 8051.......
or anyone plz tell me how to use SDCC in winxp.....
thankx

Dear,

as Like as CMOS goto : www.opcube.com/home.html and download M-IDE full
package,an IDE,SDCC,2 Simulators (TS COntrols & JSIM).It has simple usage,

write your code inside M-IDE & Press Build and everything is done.it also includes
SDCC Manual.

note :
for correct MCU header file after installation goto M-IDE installation directory-->SDCC Subdirectory-->include subdirectory-->mcs51 subdirectory
and find your microcontroller,For Example ATMEL AT89C55WD ---> at89c55.h or Atmel AT89S51 or AT89c51-->at89x51.h

add this line to your file : #include<at89c55.h> or #include<at89x51.h>
for I/O add this Line : #include<stdio.h>
for some mathematics: #include<math.h>

or you can goto KEIL.com or IAR.com for their eval-versions.
I personally prefer KEIL (Only for 8051) but IAR has a free Kicksatrt Edition that has

4K compiled code Limmit but Keil Eval limmit is 2K.IAR Kickstart is absolutely free.
IAR has Kickstart edition for both 8051 and AVR.

Good Luck!

 

[wakaka]

atmelat89c2051.h

Ive completed the registration form, receive the licnse for kickstart, but i cant find the link to dl the software.......plz help

 

[memarian]

.hex file iar embedded workbench atmel

Dear,

at current time i experience problems with IAR Homepage(in downloads section,

Both eval & Kicksatrt).After that i send you download link.

Current State: I see this message
Service temporarily unavailable
Service down due to hardware failure. Repair in progress.
Please try again later.


Good Luck!

 

[memarian]

atmel avr sdcc

Dear,

In your Product Registration Email with this title:
" Product registration: IAR Embedded Workbench for 8051, 4K KickStart 7.20D"

you see a link such as :

Please confirm this registration by opening the web page
**broken link removed** (registration number)

click on the link,you going to a page with this title :Registration Confirmed
In this Link you can see your registration information and in 4th line you see:

Download software (EXE, 49616 KB)

click on download software and download your software.

Direct link:
This Direct download link but i think it is valid for a few hours)
**broken link removed**

you can click on registration confirm link more than one time and getting your license(same license)
there is no problem for that.

Good Luck!

 

[wakaka]

ew8051-7

oh, thankx.....trying now....