#ifndef __COMMON_ENUM_
#define __COMMON_ENUM_

#include "stdio.h"

#include "FreeRTOS.h"
#include "task.h"

typedef enum {
    J0 = 0,
    J1 = 1,
    J2 = 2,
    J3 = 3,
    J4 = 4,
    J5 = 5,
    J6 = 6,
    J7 = 7,
    J8 = 8,
    J9 = 9,
    Lora = 10,
    HostMcu = 11,
    SlaveMcu = 12,
} portEnum;

/* 功能码 */
enum {    
   SL_Function_Code_Read_Register           =   0x30,   /* 读寄存器数据 */
   SL_Function_Code_Write_Register          =   0x10,   /* 写寄存器数据 */
};

/* 状态机 */
typedef enum {
    wait                        = 0,    /* 串口状态机初始状态 */
    startFlagSL,                        /* 接收到帧头 */
    portSL,                             /* 接收到端口号 */
    lengthSL,                           /* 接收到数据包的长度 */
    endFlagSL,                          /* 接收到帧尾 */
} uartStateMachine;

/* 2秒的节拍数 */
#define tick_2S (configTICK_RATE_HZ * 2)
/* 100ms */
#define delayTick 50
#define maxdataLen 100

extern uint8_t *mcuUartRxBuffer;
extern uint16_t mcuUartRxBufferIndex;
extern uint8_t *J0_485RxBuffer;
extern uint16_t J0_485RxBufferIndex;
extern uint8_t *J1_485RxBuffer;
extern uint16_t J1_485RxBufferIndex;
extern uint8_t *J2_485RxBuffer;
extern uint16_t J2_485RxBufferIndex;
extern uint8_t *J3_485RxBuffer;
extern uint16_t J3_485RxBufferIndex;
extern uint8_t *J4_485RxBuffer;
extern uint16_t J4_485RxBufferIndex;
extern uint8_t *J5_485RxBuffer;
extern uint16_t J5_485RxBufferIndex;
extern uint8_t *J6_485RxBuffer;
extern uint16_t J6_485RxBufferIndex;
extern uint8_t *J7_485RxBuffer;
extern uint16_t J7_485RxBufferIndex;
extern uint8_t *J8_485RxBuffer;
extern uint16_t J8_485RxBufferIndex;
extern uint8_t *J9_485RxBuffer;
extern uint16_t J9_485RxBufferIndex;
extern uint8_t *su806RxBuffer;
extern uint16_t su806RxBufferIndex;
extern uint8_t *loraRxBuffer;
extern uint16_t loraRxBufferIndex;
extern uint32_t mcuUartRxTime;
extern uint32_t su806UartRxTime;
extern uartStateMachine state;
extern uint16_t frameLength;

uint8_t applyDataBuffer(void);

uint16_t modebusCrc(uint8_t *arr_buff, uint8_t len);
int baudConversionConfig(int baud);
int configConversionBaud(int config);
uint32_t getTickDiff(uint32_t lastTick);


#endif