基于单片机驱动SI无线模块收发C语言程序.docVIP

基于51单片机驱动SI4432无线模块收发C语言程序#include reg52.h#include ABSACC.h#include intrins.h#include stdio.h//----------------------------------RF4432配置口定义---------------------------------------//sbit? ? ? ? RF4432_PAC=P2^4;? ? ? ? ? ? ? ? //收发模式切换控制端sbit? ? RF4432_SDO=P3^5;? ? ? ? ? ? ? ? //SPI数据输出sbit? ? RF4432_SDI=P3^4;? ? ? ? ? ? ? ? //SPI数据输入sbit? ? RF4432_SCLK=P3^7;? ? ? ? ? ? ? ?//SPI时钟输入端口sbit? ? RF4432_SEL=P3^3;? ? ? ? ? ? ? ? //SPI片选sbit? ? RF4432_IRQ=P3^2;? ? ? ? ? ? ? ? //SI4432工作状态指示端口sbit? ? KEY=P3^6;? ?? ?? ?? ?? ?//BLT53A上电控制端sbit? ? LED_GREEN=P2^1;sbit? ? P15=P1^5;//-------------------------射频芯片相关定义--------------------------------------------#define RF4432_TxRxBuf_Len 32 ? ? ? ? ? ? ? ? ? ? ? ?? ? //定义RF4432数据包长度char ? ?RF4432_TxRxBuf[RF4432_TxRxBuf_Len];unsigned char Packet[30]={9,20,30,21,15,58,56,69,25,23,12,25,56,22,23,24};//Transmit packetunsigned char Length=4;unsigned char Data_Buf[10];unsigned char Data_Len;typedef enum _RF_ENUM{? ? ? ? RF_OK? =? 0x00,? ? ? ? ? ? ? ? ? ? ? ? //function response parameters? ? ? ? RF_ERROR_TIMING? =?0x01,? ? ? ? RF_ERROR_PARAMETER = 0x02,? ? ? ? RF_PACKET_RECEIVED?= 0x03,? ? ? ? RF_NO_PACKET?=?0x04,? ? ? ? RF_CRC_ERROR = 0x05,} RF_ENUM;//----------------------------RF4432 配置寄存器地址-------------------------------- #define DEVICE_TYPE 0x00#define EVICE_VERSION?0x01? ?//版本号#define DEVICE_STATUS?0x02? ?//设备状态#define INTERRUPT_STATUS_1?0x03#define INTERRUPT_STATUS_2?0x04#define INTERRUPT_ENABLE_1 0x05#define INTERRUPT_ENABLE_2 0x06#define OPERATING_FUNCTION_CONTROL_1?0x07? ? ? ? //工作模式和功能控制1#define OPERATING_FUNCTION_CONTROL_2 0x08? ? ? ? //工作模式和功能控制2#define CRYSTAL_OSCILLATOR_LOAD_CAPACITANCE?0x09? ? ? ? //晶振负载电容设置#define MICROCONTROLLER_OUTPUT_CLOCK 0x0A#define GPIO0_CONFIGURATION 0x0B? ? ? ? //GPIO0功能设置寄存器见英文文档第105页#define GPIO1_CONFIGURATION?0x0C#define GPIO2_CONFIGURATION 0x0D#define IO_PORT_CONFIGURATION 0x0E#define ADC_CONFIGURATION?0x0F#define ADC_SENSOR_AMPLIFIER_OFFS