#ifndef ZC13_H
#define ZC13_H

/* Scheduler include files. */
#include "FreeRTOS.h"
#include "task.h"
#include "semphr.h"
#include "queue.h"

#include <stdio.h>
#include <strings.h>
#include "pico/stdlib.h"
#include "hardware/watchdog.h"
#include "hardware/pio.h"
#include "uart_tx.pio.h"
#include "uart_rx.pio.h"

#define ZC13_PIO pio0
#define ZC13_PIO_TX_PIN 19      // 接ZC13 4 TX PIN
#define ZC13_PIO_RX_PIN 20      // 接ZC13 5 RX PIN
#define ZC13_PIO_SM_TX 0
#define ZC13_PIO_SM_RX 1
#define ZC13_PIO_SERIAL_BAUD 9600

extern void CH4(void *pvParameters);

#endif