37 lines
870 B
C
37 lines
870 B
C
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#ifndef HC_04_H
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#define HC_04_H
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/* Scheduler include files. */
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#include "FreeRTOS.h"
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#include "task.h"
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#include "semphr.h"
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#include <stdio.h>
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#include <string.h>
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#include "pico/stdlib.h"
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#include "hardware/gpio.h"
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#include "hardware/clocks.h"
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#include "hardware/watchdog.h"
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#include "pico/multicore.h"
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#include "hardware/i2c.h"
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#include "pico/binary_info.h"
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#include "hardware/uart.h"
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#include "hardware/pwm.h"
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#include "hardware/adc.h"
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#include "uart_rx.pio.h"
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#include "uart_tx.pio.h"
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#define HC_04_PIO pio0
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#define HC_04_PIO_TX_PIN 12 // 接 HC-04 (RX) PIN (需要反着接)
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#define HC_04_PIO_RX_PIN 13 // 接 HC-04 (TX) PIN
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#define HC_04_PIO_SM_TX 2
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#define HC_04_PIO_SM_RX 3
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#define HC_04_PIO_SERIAL_BAUD 9600
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extern int HC_04_UART_INIT();
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extern void HC_04_UART_WRITE(void *p);
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extern void HC_04_UART_READ(void *p);
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extern void HC_04(void *p);
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#endif
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