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CommPort
单片机串口通信,可以在数码管上显示,还可以在超级终端上和调试助手上显示
(SCM serial communication, can be in digital tube display, and also can be in super terminal and debugging assistant on display)
- 2012-04-17 17:37:46下载
- 积分:1
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maskingthreshold1213
自己编的听觉掩蔽的程序,在程序中有说明。(own addendum to the auditory masking procedures, the process is described.)
- 2020-10-30 13:09:56下载
- 积分:1
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AD9954驱动程序
AD9954驱动程序,主控为CPU为STM32,包括单一模式,线性扫面模式,RAM模式,可以产生AM,FM,ASK,PSK,FSK调制信号(AD9954 driver, master for CPU is STM32, including single mode, linear sweep surface model, RAM model, can generate AM, FM, ASK, PSK, FSK modulation signal)
- 2011-07-29 14:00:21下载
- 积分:1
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2104_lcd
2104LCD 160128A,包括Proteus仿真。c语言(2104LCD 160128A, including Proteus simulation. c language)
- 2011-06-20 14:44:15下载
- 积分:1
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lpc1114_I2C
这是LPC1114单片机的I2C总线的程序,程序已可以运行,txt版文件。(This is a program LPC1114 microcontroller I2C bus, the program has been run, txt version of the file.)
- 2013-12-02 16:51:05下载
- 积分:1
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CC1101Schematic-experimental-code
MSP430g2553实现CC1101无线通讯。
最近有个项目,使用CC1101无线传输控制,刚开始做使用MEGA8实现,当晚也没有考虑功耗的问题,但最后项目要求用电池供电,这就出现问题了。无线在发射时的系统的整个功耗在16ma左右,这样一算,不论实用什么电池也不能实现一个月的工作时间。但是要实现,就要一步一步的调试。第一部做的是把MEGA8的供电降到3.3V, 这样的系统的功耗能够降低一半,但是总的时间还是不能实现;第二部把系统的DC/DC稳压片替换成低电流输出、低功耗的稳压电源。这样两步下来,系统功耗降到8ma,可惜的还是不能实现。再进一步,让无线间隔性工作,工作30S,停30S。这样功耗又进一步下降,但是用电池供电的话,只能维持10天左右,要想实现30天,不太可能啊。
CC1101原理图实验代码
拿到LaunchPad后,第一想到是将代码移植到上面,看看系统的功耗。今天上午很容易移植成功了,一没功耗,让我看到了希望,在没有采取任何降低功耗的措施下,系统的功耗是4ma,无线一直在工作状态。太好,如果采取功耗设计,我想一定能够实现项目要求,期待能够调试出更低的功耗。
(The CC1101 Schematic experimental code)
- 2020-08-30 14:58:11下载
- 积分:1
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动态显示
数码管是一种半导体发光器件,其基本单元是发光二极管。数码管按段数可分为七段数码管和八段数码管,八段数码管比七段数码管多一个发光二极管单元,也就是多一个小数点(DP)这个小数点可以更精确的表示数码管想要显示的内容(The digital tube is a semiconductor light emitting device. Its basic unit is a light emitting diode. According to the number of digital tube can be divided into seven digital tube and eight digital tube, eight digital tube seven segment digital tube more than a light emitting diode unit is a decimal point (DP) of the decimal point can be a more accurate representation of the digital tube to display the content)
- 2017-10-29 16:05:58下载
- 积分:1
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esd_pc104_200
风河编写的用于pc104板can接口的驱动代码(Wind River prepared for pc104 board can interface driver code)
- 2008-02-25 11:53:17下载
- 积分:1
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VS2010CSharp-visual-scope
上位机示波器驱动程序,VS2010 C#版本,对于做控制的同学十分有用(PC oscilloscopes driver, VS2010 c# version, classmates are very useful for do control
)
- 2014-01-18 20:14:04下载
- 积分:1
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danpianjishiyan
单片机实验程序,使用的是汇编编程,可以实现用位运算,8255输入输出用PA口输入开关状态,PB口点亮相应的灯或者PC口接开关,PB口接LED(Microcontroller experimental procedure, using a compilation of programming can be achieved with a bit operation, the state of the input switch 8255 input-output port with PA, PB mouth lamp or light the corresponding PC port tap, PB port access LED)
- 2016-05-13 13:59:38下载
- 积分:1