資源簡介
MSP430 和CC1101制作的無線溫度傳感系統。

代碼片段和文件信息
//*****************************************
//以下為CC1101無線收發子程序集
//使用INT8U?halRfReceivePacket(INT8U?*rxBuffer?INT8U?*length)?進行數據接收
//使用void?halRfSendPacket(INT8U?*txBuffer?INT8U?size)?進行數據發送
//本程序針對MSP430F149和CC1101
//通訊速率和頻道的更改需要參照smartRF軟件進行修改
//******************************************
//******************************************
//使用自己的CC1101
//P2.0-SI
//P2.2-SCK
//P2.4-SO
//P2.6-GDO0
//P5.1-CSN
//*****************************************
//****************************************
//使用公司的cc1101
//1.5??-??SCK
//1.6?-CSN
//1.7--?GDO
//1.3?-?SO
//1.4??-?SI
//*****************************
#include?“msp430x14x.h“
#define INT8U unsigned?char
#define INT16U unsigned?int
#define?WRITE_BURST?0x40????????????????//連續寫入配置寄存器
#define?WRITE_SINGLE??0X00??????????????//單個寫入????????????,寫入指令選通脈沖
#define?READ_SINGLE??0x80 ????????//單個讀取配置寄存器,
#define?READ_BURST??0xC0 ????????//連續讀取配置寄存器。讀取狀態寄存器
#define?BYTES_IN_RXFIFO?0x7F?? ????????//接收緩沖區的有效字節數
#define?CRC_OK?0x80?
#define?TX_FIFO_WRITE_SINGLE?0x3F?????????//單則接存取RX?FIFO
#define?TX_FIFO_WRITE_BURST?0x7F??????????//連續存取TX?FIFO
#define?RX_FIFO_READ_SINGLE?0xBF??????????//單字節讀取RX?FIFO
#define?RX_FIFO_READ_BURST?0xFF???????????//連續讀取RX?FIFO
//CRC校驗通過位標志
//*****************************************************************************
#define GDO0?P1IN?&?BIT7
#define?SO?P1IN?&?BIT3
#define SI1?P1OUT?|=?BIT4
#define?SI0?P1OUT?&=?(~BIT4)
#define?SCK1?P1OUT?|=?BIT5
#define?SCK0?P1OUT?&=?(~BIT5)
#define?CSN0?P1OUT?&=(~BIT6)
#define?CSN1?P1OUT?|=?BIT6
/*
//使用自己的CC1101
//#define??GDO0?P2IN?&?BIT6
#define?SO?P2IN?&?BIT4
#define SI1?P2OUT?|=?BIT0
#define?SI0?P2OUT?&=?(~BIT0)
#define?SCK1?P2OUT?|=?BIT2
#define?SCK0?P2OUT?&=?(~BIT2)
#define?CSN0?P5OUT?&=(~BIT1)
#define?CSN1?P5OUT?|=?BIT1
*/
//*****************************************************************************************
//*****************************************************************************************
//INT8U?PaTabel[8]?=?{0x60?0x60?0x60?0x60?0x60?0x60?0x60?0x60};
//INT8U?PaTabel[8]?=?{0xc0?0xc0?0xc0?0xc0?0xc0?0xc0?0xc0?0xc0};//修改發射功率
//*****************************************************************************************
void?SpiInit(void);
void?CpuInit(void);
void?RESET_CC1101(void);
void?POWER_UP_RESET_CC1101(void);
void?halSpiWriteReg(INT8U?addr?INT8U?value);
void?halSpiWriteBurstReg(INT8U?addr?INT8U?*buffer?INT8U?count);
void?halSpiStrobe(INT8U?strobe);
INT8U?halSpiReadReg(INT8U?addr);
void?halSpiReadBurstReg(INT8U?addr?INT8U?*buffer?INT8U?count);
INT8U?halSpiReadStatus(INT8U?addr);
void?halRfWriteRfSettings(void);
void?halRfSendPacket(INT8U?*txBuffer?INT8U?size);?
INT8U?halRfReceivePacket(INT8U?*rxBuffer?INT8U?*length);??
//*****************************************************************************************
//?CC1101?STROBE?CONTROL?AND?STATUS?REGSITER
#define?CC1101_IOCFG2???????0x00????????//?GDO2?outp
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????35394??2010-10-22?14:25??AirTempHumi?1?Firmware\CC1101-f149.c
?????文件???????3488??2010-10-12?10:42??AirTempHumi?1?Firmware\DHT11.c
?????文件???????7105??2010-10-15?14:06??AirTempHumi?1?Firmware\LCD1602.c
?????文件???????7560??2011-03-25?16:01??AirTempHumi?1?Firmware\main.c
?????文件????????376??2010-10-27?11:49??AirTempHumi?1?Firmware\Timer.c
?????目錄??????????0??2011-01-05?17:38??AirTempHumi?1?Firmware
-----------?---------??----------?-----??----
????????????????53923????????????????????6
評論
共有 條評論