2019-03-22 15:06:59 +00:00
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#include <avr/io.h>
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2019-03-25 12:00:22 +00:00
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#include <avr/interrupt.h>
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#include <util/delay.h>
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2019-03-25 14:02:24 +00:00
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#include <avr/wdt.h>
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2019-03-26 07:44:30 +00:00
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#include "global_vars.h"
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2019-03-25 15:15:00 +00:00
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#include "selftest.h"
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2019-03-26 14:02:58 +00:00
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#include "requests.h"
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2019-03-25 12:00:22 +00:00
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2019-04-03 12:58:50 +00:00
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int main()
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2019-03-25 14:02:24 +00:00
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{
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2019-04-03 10:05:08 +00:00
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// deactivate WDT ENTIRELY!
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2019-04-03 09:38:15 +00:00
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MCUSR &= ~_BV(WDRF);
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WDTCSR = 0;
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wdt_disable();
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2019-04-03 10:05:08 +00:00
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// enable interrupts before configuring io
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2019-04-03 09:38:15 +00:00
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sei();
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2019-04-03 10:05:08 +00:00
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spi.init();
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2019-04-03 06:40:14 +00:00
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dio0.setDirA(0x00); // alle Ausgang
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dio0.setDirB(0xFF); // alle Eingang
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dio1.setDirA(0x00); // alle Ausgang
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dio1.setDirB(0xFF); // alle Eingang
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dsw.setDirB(0xFF); // alle Eingang
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adu.init();
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2019-04-03 09:38:15 +00:00
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2019-04-02 14:19:42 +00:00
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usart.init();
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2019-04-02 13:32:51 +00:00
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usart.initRX();
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2019-04-02 11:34:59 +00:00
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2019-04-02 13:32:51 +00:00
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2019-04-03 12:58:50 +00:00
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// Hauptschleife, Verarbeitung der Requests
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2019-03-25 14:02:24 +00:00
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while(1)
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{
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2019-04-02 14:19:42 +00:00
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if(nextRequest)
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{
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nextRequest = false;
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handleRequest();
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}
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_delay_us(1);
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2019-03-25 12:00:22 +00:00
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}
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2019-03-22 14:51:52 +00:00
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return 0;
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}
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