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[Atmega32] Why PINx registers cannot be directly compared?
I've been using Atmega32's GPIO for quite a while. Usually my go-to code for detecting an input pin's state is: if((PINA & (1<<PINA1)))    {   ...
Thursday, 26 November 2020 - 02:21
Flashing 32/324A without a bootloader
So far I've been using USBASP to program the Atmega32a and 324a-pu. However, I remember once seeing a website that had a method of programming an AVR MCUs by simply...
Friday, 5 June 2020 - 12:46
Please help with (simple) custom 32a board
      I've designed the following simple Atmega32a-based board. 16Mhz clock. Programmed with USBASP. (Hi-Res version of the wiring diagram is included in the...
Monday, 20 January 2020 - 17:52
LED flashes from 5vcc-GND on Atmega32a
I've just built my own simple board , Atmega32a based (9v battery->5v out step down voltage regulator-> Vcc and GND on 32a). No fuse changes, internal 1MHz clock.   So...
Sunday, 15 December 2019 - 21:04
GOTO from inside of ISR? (Atmega32a & 328pu)
I'm currently trying to design a state machine (with C) that has two infinite while(1) loops corresponding to two different states: blinking LED and constantly lit LED. The only...
Monday, 9 December 2019 - 07:08
Atmega32a interrupt capabilities
I've been comparing Atmega32a to Atmega328pu. From the datasheet info it seems the former has far fewer external interrupt capabilities, with only 3 interrupt pins on 32a but...
Wednesday, 27 November 2019 - 23:46