maindef.h

单片机与a7105组成无线收发程序2.4G多通道

/************************************************************************
;copyright	:shenzhen coolwaveasia 
;filename 	:maindef.h
;mcu        :W78E52B
;LCD		:TC802B-01
;RF         :A7105
;writeby    :dengyihong
;***********************************************************************
;                            --------------------
;                     P1.0  |1                 40|  VCC                  
;                     P1.1  |2                 39|  P0.0     ----  LCD_DATA0    
;   RF_SCK  ----      P1.2  |3                 38|  P0.1     ----  LCD_DATA1 
;   RF_SDIO ----      P1.3  |4                 37|  P0.2     ----  LCD_DATA2 
;                     P1.4  |5                 36|  P0.3     ----  LCD_DATA3 
;   RF_SCS  ----      P1.5  |6                 35|  P0.4     ----  LCD_DATA4 
;                     P1.6  |7                 34|  P0.5     ----  LCD_DATA5 
;                     P1.7  |8                 33|  P0.6     ----  LCD_DATA6 
;                  RST/Vpd  |9                 32|  P0.7     ----  LCD_DATA7 
;                 RXD/P3.0  |10                31|  /EA/Vpp
;                 TXD/P3.1  |11                30|  ALE/PROG
;  RF_GPIO1 --- /INT0/P3.2  |12                29|  /PSEN
;  RF_GPIO2 --- /INT1/P3.3  |13                28|  P2.7     ----  KEY4
;                  T0/P3.4  |14                27|  P2.6     ----  KEY3
;  RX\TX   ---     T1/P3.5  |15                26|  P2.5     ----  KEY2
;                 /WR/P3.6  |16                25|  P2.4     ----  KEY1
;                 /RD/P3.7  |17                24|  P2.3
;                    XTAL2  |18                23|  P2.2     ----  LCD_RW
;                    XTAL1  |19                22|  P2.1     ----  LCD_RS
;                      VSS  |20                21|  P2.0     ----  LCD_EN
;                            --------------------
;                                   W78E52B
;***********************************************************************/
#ifndef _MAINDEF_h
#define _MAINDEF_h

#include <REG52.H>
#include <stdlib.h>


typedef  unsigned char U8; 
typedef  unsigned int  U16; 

#define  RF_BUF_LEN   10
#define  UART_BUF_LEN 10

#define  RF_DATA_PACKET_SIZE  11

#define  RF_UP_CMD    0x77
#define  RF_DOWN_CMD  0x88
#define  RF_TEST_CMD  0x99


#define  NONE_KEY     0x00
#define  MODE_KEY     0x01
#define  DEC_KEY      0x02
#define  ADD_KEY      0x03
#define  SEND_KEY     0x04

enum Key_Info {none_key,mode_key,dec_key,add_key,send_key};	// 定义按键类型

#define	NORMAL_MODE		0
#define	TEST_MODE		1

#define	REC_STATUS		0x00
#define	SET_RF_RATE		0x01
#define SET_RF_CHANNEL	0x02
#define	SEND_STATUS		0x03

enum Rf_Status {rec_status,set_rf_rate,set_rf_channel,send_status};	// 定义RF模式


#define   ROW(x)       (0x80|(x << 0x06))
#define   COL(x)       (x)
#define   LEN(x)       ((x-0x01) << 0x03)

#define   LEN_MASK     0x38
#define   COL_MASK     0x07
#define   ROW_MASK     0xC0
#define   ROW_COL      (ROW_MASK|COL_MASK)
	
#define   HexDisp(x)   HexDispArray[x]
#define   BYTE_LOW(x)  (x & 0x0F) 
#define   BYTE_HIGH(x) ((x & 0xF0)>>0x04)

#endif