Programming attiny2313 in C

Question

I wrote code in C ++ for mic attiny2313 I would like to know how this code should actually look like, because I suppose this crutch is still

The essence of the code: when you click on a button attached to port A 0b00000001, logical 1 is sequentially sent to ports B 0b00000001 - 0b00000100 when the counter reaches the limit, in this case 3, everything is reset and starts anew.

#include <avr/io.h> int main(void) { DDRB = 0xff; int count = 0; while (1) { if (PINA == 0b001) { while(1) { if (PINA == 0b000) { break; } } if (count <= 0) { count++; PORTB |= 1<<1; } else { count = 0; PORTB = 0b00000000; } } } }

There is not a crutch, there is a code that does not do what you describe.
@VladimirGamalian is worse than I thought .. Will you help me with a crutch?

Alexey Esaulenko Alexey Esaulenko 290 one ten · Answer 1 · 2017-01-10T11:26:15

Everything is just the same.

 int main(void) { DDRB = 0xff; char count; // 8-битной переменной тут более чем достаточно while(1) { // ждём нажатия кнопки while (PINA != 0b001) ; // ждём отпускания кнопки while (PINA == 0b001) ; for (count = 0; count < 3; count++) { PORTB |= 1 << count; // тут нужна задержка. // изучить содержимое delay.h предлагаю самостоятельно } PORTB = 0; } }

Programming attiny2313 in C

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