ad7020.h

ADI公司射频芯片AD7020-1驱动源程序

#ifndef _ad7020_H
#define _ad7020_H


//引脚定义

#define ADF7020_SCLK     p2_0

#define ADF7020_SDATA    p2_2

#define ADF7020_SLE      p2_3

#define ADF7020_SREAD    p2_1

#define ADF7020_CE       p2_4

#define RF_INT           p4_5

#define RF_SCK           p3_5

#define RF_RX            p3_3

#define RF_TX            p3_7

#define SCL              p6_3

#define SDA              p6_4

#define WR               p6_5

#define INIT             p3_2



extern unsigned long  whole_reg;
extern unsigned char  byte[4];    // Warning: Be endian-specific when accessing bytes

extern unsigned char dd_port_data_rx_buffer[100];
extern unsigned char dd_port_data_rx_payload_length;
extern unsigned char rf_tx_state[3];


#endif