Programming AVR uCs – I/O

Atmega 8 , the most popular AVR uC

Programming AVR MCUs in C

I am starting to write a series of tutorials on programming AVR uCs in C.  I plan to write articles covering Interrupts , ADC , timers , internal EEPROM, PWM and USART. This is the first in those series and it covers basic I/O operations. Here is the link to the page.

URL : http://iamsuhasm.wordpress.com/avr-gcc-tutorial/

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2 Comments on “Programming AVR uCs – I/O”

  1. Zahid says:

    Hello
    I am new to micros .I know c to an extent but i am confused where did ddrx , pinx,portx come from? are these reserve words.coz i could not find these in avr gcc manual.
    can any body help me find all this.
    thanks

    zahid

  2. Nihal Shaikh says:

    This seems a good tutorial. As you said if you have a series of tutorials on AVR please publish them here. I found one more site http://www.zembedded.com where they claim they have AVR section but i dont know where to find it.


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