icelord.net\/wordpress\/archives\/16569<\/a>):<\/p>\n\/*****************************************************
Project : Ab0VE Tech Coil on Plug I4 Controller
Version : 0.1
Author : icelord
MCU : ATTiny26
*****************************************************\/<\/p>\n
#include <avr \/io.h>
#include <\/avr><avr \/interrupt.h><\/p>\n
\/\/ OUTPUT
#define IGNITION1 PA0
#define IGNITION2 PA1
#define IGNITION3 PA2
#define IGNITION4 PA3
#define LED PB6
#define TACHO PA5<\/p>\n
\/\/ INPUT
#define CYP1 PA4
#define IGN PB5<\/p>\n
uint8_t CYLINDER=0;
uint8_t WASFIRE=0;
uint8_t INFIRE=0;
uint8_t WASCYP=0;<\/p>\n
ISR( __vectorPCINT4, ISR_NOBLOCK) \/\/ PCINT4 \u2014 CYP PA4
{
\/\/ Check CYP
if ( ((PINA & (1 < < 4))==1 ) && (!WASCYP)) { \/\/ CYP
CYLINDER=1;WASCYP=1;
}
if ( ((PINA & (1 << 4))==0) && (WASCYP)) { \/\/ GONE CYP
WASCYP=0;
}
}<\/p>\n
ISR( __vectorPCINT13, ISR_NOBLOCK) \/\/ PCINT13 \u2014 IGN PB5
{
\/\/ Check FIRE
if ( ((PINB & (1 << 5))==1) && (!INFIRE)) { \/\/ Start FIRE
INFIRE=1;
}
if ( ((PINB & (1 << 5))==0) && (INFIRE)) { \/\/ GONE FIRE
INFIRE=0;
}
}<\/p>\n
int main(void)
{
uint8_t LEDSTATUS=0;<\/p>\n
DDRB = 0b01000000;
DDRA = 0b00101111;<\/p>\n
PORTB |= _BV(LED); \/\/ LED ON on start<\/p>\n
while (1)
{
if (INFIRE==1)\/\/ Fire coil?
{ WASFIRE=1;
PORTA |= _BV(TACHO);
switch (CYLINDER){ \/\/ Set fire for required coil 1-3-4-2
case 1: PORTA |= _BV(IGNITION1);
case 2: PORTA |= _BV(IGNITION3);
case 3: PORTA |= _BV(IGNITION4);
case 4: PORTA |= _BV(IGNITION2);
}
} else
{
if (WASFIRE==1){ \/\/ ready for next cylinder?
PORTA=0; \/\/ disable all coils and TACHO for some reasons
WASFIRE=0;
CYLINDER++;
if (CYLINDER>4) { \/\/ only 4 cylinder model \ud83d\ude42
CYLINDER=1;
if (LEDSTATUS==0) {\/\/ Change LED on each _FULL_ cycle
PORTB &= ~_BV(LED); \/\/ LED ON
LEDSTATUS=1;
} else {
PORTB |= _BV(LED); \/\/ LED ON
LEDSTATUS=0;
}
}
} \/\/ was fire
}<\/p>\n
} \/\/ main loop<\/p>\n
}<\/p>\n
\u041f\u0440\u0430\u0432\u043a\u0438-\u0438\u0434\u0435\u044f-\u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u2014 welcome! )<\/p>\n","protected":false},"excerpt":{"rendered":"
\u041d\u0430 \u0442\u0435\u043a\u0443\u0449\u0438\u0439 \u043c\u043e\u043c\u0435\u043d\u0442 \u043f\u043e\u043a\u0430 \u0432\u043e\u0442 \u0442\u0430\u043a\u043e\u0435 \u0432\u044b\u0440\u0438\u0441\u043e\u0432\u044b\u0432\u0430\u0435\u0442\u0441\u044f (\u044d\u0442\u043e \u0432\u0441\u0435 \u0434\u0438\u0447\u0430\u0439\u0448\u0430\u044f alfa \u0432\u0435\u0440\u0441\u0438\u044f, \u0434\u043b\u044f \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u044f!) \u0421\u0445\u0435\u043c\u0430: \u04211 \u0438 PG \u2014 \u0441\u0435\u043d\u0441\u043e\u0440 CYP1 \u0432 \u0442\u0440\u0430\u043c\u0431\u043b\u0435\u0440\u0435 +12 \u0438 G \u2014 \u043f\u0438\u0442\u0430\u043d\u0438\u0435 1,2,3,4 \u2014 \u0432\u044b\u0445\u043e\u0434-\u0442\u0440\u0438\u0433\u0433\u0435\u0440 \u043d\u0430 \u043a\u0430\u0442\u0443\u0448\u043a\u0438 IGN \u2014 \u0441\u0438\u0433\u043d\u0430\u043b \u0437\u0430\u0436\u0438\u0433\u0430\u043d\u0438\u044f \u043e\u0442 ECU TACH \u2014 \u0432\u044b\u0445\u043e\u0434 \u0442\u0430\u0445\u043e\u043c\u0435\u0442\u0440\u0430 VCC, GND, SCK, MSIO, MOSI, RST \u2014 \u0432\u044b\u0445\u043e\u0434\u044b \u043d\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430\u0442\u043e\u0440 \u041f\u043b\u0430\u0442\u0430: \u0438\u0437 […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-16950","post","type-post","status-publish","format-standard","hentry","category-blog"],"views":955,"_links":{"self":[{"href":"https:\/\/icelord.net\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/16950","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/icelord.net\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/icelord.net\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/icelord.net\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/icelord.net\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16950"}],"version-history":[{"count":0,"href":"https:\/\/icelord.net\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/16950\/revisions"}],"wp:attachment":[{"href":"https:\/\/icelord.net\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/icelord.net\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/icelord.net\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![](\"https:\/\/icelord.net\/honda\/image\/wp\/9df2c81s-1920.jpg\")
<\/div>\n<\/p><\/div>\n