Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Programing the AVR atmega8

Status
Not open for further replies.
2

2bengg

Junior Member level 3
Junior Member level 3
Joined
Feb 27, 2011
Messages
28
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,498
I am having to use an atmega8 for my project (my prof's suggestion)
i have studied coding with 8051 MC.

i might be requiring help with some programing, hoping that you guys will be able to help.

First thing i need to understand is how do i go about

1. reading just 1 pin of an I/O port
say 4th pin of PORT C or the 5th pin of PORT D

2. writing to just 1 pin of an I/O port
say 3rd pin of PORT C or the 6th pin of PORT D

i have looked around over the internet and haven't been able to find what i am looking for.

i know how to initialize a port as an input port or an output port.
 

aah thank you so much. that second link is exactly what i was looking for.
i guess my searching skills require a lot of improvement
 

hobbss, thanks, i am looking to write the code in C using avr studio.
alex, thanks a lot, that link helps a lot.!
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top