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30 lines
588 B
30 lines
588 B
9 years ago
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#include <avr/io.h>
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#include <util/delay.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include "lib/iopins.h"
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#include "lib/uart.h"
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// Demo for ATMega328p on Arduino Pro Mini / Arduino Nano
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// Open serial port monitor to see debug messages.
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void main()
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{
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// also a basic UART example, good for debugging
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uart_init(9600);
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uart_puts("Starting a blinking DEMO\r\n");
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as_output(D13); // configure the pin D13
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while(1)
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{
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uart_puts_P(PSTR("FOO\r\n")); // _P variant - string saved in program memory. Saves RAM space.
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toggle_pin(D13); // blink the LED
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_delay_ms(500);
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}
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}
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