Difference between revisions of "Switch and a LED with AVR"
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[[File:Schematic AVR Interfacing Switches & LEDS.JPG|680px]] | [[File:Schematic AVR Interfacing Switches & LEDS.JPG|680px]] | ||
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'''Code and Explanation will be updated soon..''' | '''Code and Explanation will be updated soon..''' | ||
Revision as of 17:27, 19 March 2015
Code
- #include <avr/io.h>
- #define SW 0
- #define LED 1
- int main(void)
- {
- DDRB &= ~(1<<SW); //switch as input
- DDRB |= (1<<LED); //led as output
- while(1)
- {
- if ((PINB&(1<<SW)) == 1)
- PORTB |= (1<<LED);
- PORTB &= ~ (1<<LED);
- }
- }
Code and Explanation will be updated soon..