20 lines
285 B
C
20 lines
285 B
C
#include <avr/io.h>
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#define F_CPU 18000000UL
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#include <util/delay.h>
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int main(void)
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{
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// CLKPR |= _BV(CLKPCE);
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// CLKPR &= ~(_BV(CLKPS0)
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// | _BV(CLKPS1)
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// | _BV(CLKPS2)
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// | _BV(CLKPS3));
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DDRC |= _BV(PC5);
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while(1)
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{
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PORTC ^= _BV(PC5);
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_delay_ms(4000);
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}
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return 0;
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}
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