#ifndef _UART_SET_H
#define _UART_SET_H
#include "STC8xxxx.h"
#define USART_CMD_QUEST                  0x20
#define USART_CMD_SET_BRIGHTNESS         0x21
#define USART_CMD_SET_MODE               0x22
#define USART_CMD_ALL_BRIGHTNESS         0x23
#define USART_CMD_SWITCH_STATUS          0x24
#define USART_CMD_DEBUG_SET              0x25         //由于资源足够且不好控制，默认为开
#define Usart_CMD_Version                0x26

#define USART_TEST_MODE                  0xE0
#define USART_TEST_DATA                  0xE1

#define USART_CMD_QUEST_A                0x30
#define USART_CMD_SET_BRIGHTNESS_A       0x31
#define USART_CMD_SET_MODE_A             0x32
#define USART_CMD_ALL_BRIGHTNESS_A       0x33
#define USART_CMD_SWITCH_STATUS_A        0x34
#define USART_CMD_DEBUG_SET_A            0x35
#define Usart_CMD_Version_A              0x36 

#define USART_TEST_MODE_A                0xF0
#define USART_TEST_DATA_A                0xF1

#define ADDR_RX                          0x01   	//C12_CH12的地址
#define DEV_TYPE                         0x03

#define Version_High                     0x13		//软件版本
#define Version_Low                      0x00

typedef enum
{
  UART_FMT_ADDR_TX = 0x00,
  UART_FMT_TYPE,
  UART_FMT_DEV_TYPE,
  UART_FMT_ADDR_RX,
  UART_FMT_LEN,
  UART_FMT_CKS,
  UART_FMT_CMD,
} UART_FMT_e;

typedef struct Usart
{
	u8 lastsn;
	u8 Sn;
	u8 ok_flag;
	u8 recv_buffer[32];
}xdata G_Usart;

typedef struct answer
{
	u8 short_answer[7];
	u8 long_answer[20];
	u8 long_answer_flag;
	u8 short_answer_flag;
	u8 version_answer_flag;
	u8 version_answer[9];
}xdata G_answer;

//接收到的有效数据的结构体
  /*
   * 四个通道是否被使能标志位
   * flag1指接收到了0x21
   * flag2指接收到了0x22
   * 二者互斥，处理最后接收到的
   */
typedef struct
{
  u16 flag1[12];
  u16 flag2[12];

  //0x21
  u16 gradual_time[12];
  u16 B_Ch[12];

  //0x22
  u16 mode[12];
  u16 forward[12];
  u16 pwm_step[12];

  //0x23
  u16 global_brightness;
  u16 B_max;
  u16 B_min;
//  u16 changeflag;

  //0x24
  u16 key_status[12];
}xdata S_recv;

extern S_recv s_recv;
extern G_answer g_answer;
extern G_Usart g_Usart;
void Usart_Deal_Data(void);
void Usart_judge_Data(void);
void Usart_answer(void);
u8 sumfunc(u8* answer,u8 len);
extern u8 debug;
#endif