MSP430F149_DS18B20
所属分类：单片机开发
开发工具：C/C++
文件大小：159KB
下载次数：284
上传日期：2008-05-23 16:53:46
上 传 者：
skywalker_hdu
说明： 本程序使用MSP430F149驱动DS18B20，并再1602液晶显示温度；DS18B20 是一款小巧的温度传感器，它通过单总线协议与 MCU 进行通信，硬件连接十分简洁，它具有如下特性：测温范围-55℃～+125℃，并且在-10℃～+85℃范围内具有±0.5℃的精度，9-Bit 到 12-Bit 的可编程分辨率，用户自定义、非易失性温度阈值。MCU的P1.6端口与DS18B20的DQ端连接， 通过在MCU的IO 端口模拟1-Wire协议的时序就能实现对 DS18B20 的读写了。
(This procedure using the MSP430F149 drive DS18B20, and re-1602 LCD temperature DS18B20 is a compact temperature sensor, through a single bus protocol to communicate with the MCU, the hardware connection is very simple, it has the following features: temperature range-55 ℃ ~+ 125 ℃, and in-10 ℃ ~+ 85 ℃ range ± 0.5 ℃ accuracy ,9-Bit to 12-Bit programmable resolution, user-definable, nonvolatile temperature threshold . MCU port P1.6 of the DQ and DS18B20 client connections, through the IO port MCU simulation 1-Wire protocol will be able to realize the timing of the reading and writing DS18B20.)
文件列表:
MSP430F149_DS18B20\BoardConfig.h (690, 2008-03-04)
MSP430F149_DS18B20\cry1602.c (4920, 2008-03-21)
MSP430F149_DS18B20\cry1602.h (444, 2008-03-21)
MSP430F149_DS18B20\DS18B20.c (4172, 2007-12-31)
MSP430F149_DS18B20\DS18B20.h (260, 2007-12-31)
MSP430F149_DS18B20\main.c (3386, 2008-03-25)
MSP430F149_DS18B20\S2.dep (3532, 2008-03-25)
MSP430F149_DS18B20\S2.ewd (12489, 2008-03-22)
MSP430F149_DS18B20\S2.ewp (44311, 2008-03-22)
MSP430F149_DS18B20\S2.eww (156, 2008-03-22)
MSP430F149_DS18B20\settings\S2.cspy.bat (2452, 2008-03-25)
MSP430F149_DS18B20\settings\S2.dbgdt (5526, 2008-03-25)
MSP430F149_DS18B20\settings\S2.dni (925, 2008-03-25)
MSP430F149_DS18B20\settings\S2.wsdt (2831, 2008-03-25)
MSP430F149_DS18B20\Debug (0, 2008-05-23)
MSP430F149_DS18B20\settings (0, 2008-05-23)
MSP430F149_DS18B20 (0, 2008-05-23)
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