文件名称:C
- 所属分类:
- 单片机(51,AVR,MSP430等)
- 资源属性:
- [C/C++] [源码]
- 上传时间:
- 2013-07-18
- 文件大小:
- 93kb
- 下载次数:
- 0次
- 提 供 者:
- 田*
- 相关连接:
- 无
- 下载说明:
- 别用迅雷下载,失败请重下,重下不扣分!
介绍说明--下载内容均来自于网络,请自行研究使用
基于MSP430的采集系统设计
1.基本要求
(1)放大器将DDS输出的弱信号放大至2-3V,其中增益可调;
(2)带通滤波器:通带为300~4kHz ;
(3)ADC:采样频率f s=40kHz,字长=8位,使用MSP430内部ADC
(4)要求将采集的波形通过液晶屏予以显示,并在液晶屏上显示横轴和纵轴
-MSP430-based acquisition system 1. Basic requirements (1) the DDS output amplifier weak signal amplified to 2-3V, wherein the gain is adjustable (2) band-pass filter: pass band 300 ~ 4kHz (3) ADC: sampling frequency fs = 40kHz, word length = 8, using the MSP430 internal ADC (4) requires that the acquired waveform to be displayed through the LCD screen and the LCD screen displays horizontal and vertical axes
1.基本要求
(1)放大器将DDS输出的弱信号放大至2-3V,其中增益可调;
(2)带通滤波器:通带为300~4kHz ;
(3)ADC:采样频率f s=40kHz,字长=8位,使用MSP430内部ADC
(4)要求将采集的波形通过液晶屏予以显示,并在液晶屏上显示横轴和纵轴
-MSP430-based acquisition system 1. Basic requirements (1) the DDS output amplifier weak signal amplified to 2-3V, wherein the gain is adjustable (2) band-pass filter: pass band 300 ~ 4kHz (3) ADC: sampling frequency fs = 40kHz, word length = 8, using the MSP430 internal ADC (4) requires that the acquired waveform to be displayed through the LCD screen and the LCD screen displays horizontal and vertical axes
(系统自动生成,下载前可以参看下载内容)
下载文件列表
C
.\ADC12.c
.\clock.c
.\clock.h
.\Collect.Bkp
.\collect.dep
.\collect.ewd
.\collect.ewp
.\collect.eww
.\Debug
.\.....\Exe
.\.....\List
.\.....\Obj
.\.....\...\ADC12.r43
.\.....\...\clock.r43
.\.....\...\collect.pbd
.\.....\...\EEPROM.r43
.\.....\...\key.r43
.\.....\...\LCD.r43
.\.....\...\main.r43
.\.....\...\TIMEB.r43
.\EEPROM.c
.\EEPROM.h
.\key.c
.\LCD.c
.\LCD.h
.\main.c
.\path.txt
.\settings
.\........\collect.cspy.bat
.\........\collect.dbgdt
.\........\collect.dni
.\........\collect.wsdt
.\TIMEB.c
.\zimu.h