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Warning: Cannot modify header information - headers already sent by (output started at /var/www/fendercustomsh/data/www/avrlab.com/includes/database.mysqli.inc:128) in /var/www/fendercustomsh/data/www/avrlab.com/includes/bootstrap.inc on line 637

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внешние прерывания | РУССКИЙ ВОЕННЫЙ КОРАБЛЬ, ИДИ НАХУЙ!
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внешние прерывания

  • warning: Cannot modify header information - headers already sent by (output started at /var/www/fendercustomsh/data/www/avrlab.com/includes/database.mysqli.inc:128) in /var/www/fendercustomsh/data/www/avrlab.com/includes/common.inc on line 148.
  • warning: Creating default object from empty value in /var/www/fendercustomsh/data/www/avrlab.com/modules/taxonomy/taxonomy.pages.inc on line 34.
  • user warning: Table './drupal/sessions' is marked as crashed and last (automatic?) repair failed query: SELECT COUNT(sid) AS count FROM sessions WHERE timestamp >= 1786539877 AND uid = 0 in /var/www/fendercustomsh/data/www/avrlab.com/includes/session.inc on line 119.
  • user warning: Table './drupal/sessions' is marked as crashed and last (automatic?) repair failed query: SELECT DISTINCT u.uid, u.name, s.timestamp FROM users u INNER JOIN sessions s ON u.uid = s.uid WHERE s.timestamp >= 1786539877 AND s.uid > 0 ORDER BY s.timestamp DESC in /var/www/fendercustomsh/data/www/avrlab.com/modules/user/user.module on line 764.

Не правильно работают внешние прерывания avr

Написал Alexey862012 дата Вт, 12/11/2012 - 17:16

Никогда раньше не работал с внешними прерываниями. столкнулся с такой проблемой:
Хотел при помощи внешнего прерывания отслеживать нажатие/отускание кнопки.

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Пример кода для работы с внешними прерываниями int0 int1

Для программ основа которы является обработка сигналов подаваемых на выводы внешнего прерывания необходимо код, вот хороший пример структуры кода для обработки внешних прерываний int0 и int1 для микроконтроллера ATmega8

  1. #include <avr/io.h>
  2. #include <avr/interrupt.h>
  3.  
  4. SIGNAL(SIG_INTERRUPT0)//обработка прерываний
  5. {

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