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36 lines
621 B
36 lines
621 B
10 years ago
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#include <avr/io.h>
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#include <avr/pgmspace.h>
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#include <avr/interrupt.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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#include "lib/stream.h"
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#include "lib/dht11.h"
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void main()
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{
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uart_init(9600);
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uart_puts_P(PSTR("*** DHT11 test ***\r\n"));
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while(1)
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{
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dht11_result_t result;
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if (dht11_read(2, &result)) {
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// Temperature
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put_i8(uart, result.temp);
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uart_puts_P(PSTR(" °C, "));
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// Humidity
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put_i8(uart, result.rh);
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uart_puts_P(PSTR(" %r.H\r\n"));
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} else {
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uart_puts_P(PSTR("Read error!\r\n"));
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}
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_delay_ms(500);
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}
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}
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