Good AVR compiler

[anilph]

Hello friends

 

 kindly pls tell me which is the best free AVR compiler  availabe ?

 

I have downlode AVR studio 4 but the simulator is not updating as I run my program

 

And please tell me how to access a single port pin (like P3.0 in AT89S51) ?

 

I can t accessthe port pins individually like PORTD0

 

Plesa help

 

[Amrith]

Hello,

 

The basic AVR compiler is CodeVision AVR, it is user friendly. Also, you can build your own programmer to dump your code in microcontroller. Follow up Code Vision AVR tutorial. It can be downloaded from internet. 

[Amrith]

Hello,

 

The basic AVR compiler is CodeVision AVR, it is user friendly. Also, you can build your own programmer to dump your code in microcontroller. Follow up Code Vision AVR tutorial. It can be downloaded from internet. 

[D.V.G. Krishna]

you better go for bitmasking

[D.V.G. Krishna]

you better go for bitmasking

[swk]

Anilph, current version of AVR studio is 6.0, so use the latest always. and this version comes with GCC AVR compiler (WinAVR) so you can start your program right away.

 

if you are using code vision avr, then to access portD 0 as output you have to set the data direction.

 

here is the sample code for CVAVR.

 

DDRD.0 = 1;

PORTD.0 = 1; //ON

PORTD.0 = 0; //OFF

 

~SwK.

[Anonymous]

Thank you friends

  Kindly please help me to use the headerfiles 

How can I choose the correct header files?

 

Cant we use or controll individual port pins like

PORTD0 instead of using masking ?

 

Whether there are any simple free compilers other than ATMRL Studio?

[Author]

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