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mega8 mcu ,iccavr ,c program ,int0 int1 ,ADC ,uart,i/o
mega8 mcu ,iccavr ,c program ,int0 int1 ,ADC ,uart,i/o
- 2022-05-27 06:52:17下载
- 积分:1
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DSP a good experiment, through the serial port of the learning experiment, you c...
一个很好的DSP实验,通过此串行口实验的学习,可以更好的掌握DSP编程。-DSP a good experiment, through the serial port of the learning experiment, you can better grasp of DSP programming.
- 2022-03-24 07:10:55下载
- 积分:1
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Voltage measurement points of the system and the output of two major signals, vo...
本系统分电压测量和信号产生输出两大部分,电压测量部分以模拟电路为主,配合放大模块、A/D转化模块、显示模块;通过凌阳单片机进行数据处理,在误差允许范围内显示测量电压值。信号产生以直接数字式频率合成器为核心,经过AT89S52对DDS芯片内部进行控制,使之输出标准正弦波形,利用编程实现频率预置、步进,达到电压输出频率的可调节步进。通过调试与测量完成了题目的基本部分和全部发挥部分的要求并有自己的创新。-Voltage measurement points of the system and the output of two major signals, voltage measurement circuitry to simulate the main part, with the amplification module, A/D conversion module, display module through Sunplus Single-chip data processing, in the range of error allowed shows the value of measuring voltage. Signal generated by direct digital frequency synthesizer for the core of the DDS chip AT89S52 after the internal control standards so that the output sine wave shape, frequency of use of pre-programming, step to the output voltage adjustable frequency step. Debugging and measurement, through the completion of the basic part of the topic and all the requirements to play a part and have their own innovation.
- 2023-01-14 20:15:03下载
- 积分:1
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i2c主模块的底层驱动,使用方便简单,可以用任何才c开发工具开发...
i2c主模块的底层驱动,使用方便简单,可以用任何才c开发工具开发-i2c main module of the bottom-driven, simple and easy to use, can be used before any c Tools Development
- 2022-02-15 23:36:12下载
- 积分:1
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51单片机LCD128X64源码
基于89S52的LCD128X64源码,全部采用C代码实现,已经测试通过。
LCD控制芯片为T6963C,程序可显示直线、绘制曲线等。并可
经过字模软件显示字符和汉字。
- 2022-04-30 19:20:58下载
- 积分:1
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rootfs挂载 【mini_rootfs】
应用背景
本地挂载:
# setenv bootargs root=/dev/mtdblock4 init=/linuxrc console=ttySAC0,115200 rootfstype=yaffs rw
nfs方式挂载rootfs
本地PC端:
1 准备好/mini_rootfs
2 安装软件包
#apt-get install nfs-common nfs-kernel-server portmap
3 配置nfs服务
#vim /etc/exports
加上以下内容:
/mini_rootfs *(rw,sync,no_root_squash)
重启nfs服务器
#/etc/init.d/nfs-kernel-server restart
开发端:
1 配置内核以支持NFS启动
make menuconfig
[*] Networking support --->
Networking options --->
[*] IP: kernel level autoconfiguration
File systems --->
[*] Network File Systems ---&
- 2022-10-20 07:15:04下载
- 积分:1
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单片机课程实验,微机接口实验程序源码
包括8088等芯片
单片机课程实验,微机接口实验程序源码
包括8088等芯片-Singlechip course experiments, computer source interface Experimental procedures including the 8088 chip, etc.
- 2022-08-04 11:58:57下载
- 积分:1
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一个在定时器中断中使用键盘扫描的小程序:
一个在定时器中断中使用键盘扫描的小程序:-keyboard scan
- 2022-03-17 17:16:25下载
- 积分:1
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mini2440裸系统LCD屏驱动实例
mini2440裸系统LCD驱动实例,里面详细介绍了各个环节的步骤,是难得的例子,有助于了解芯片的具体操作
- 2022-02-12 11:43:58下载
- 积分:1
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我的课程设计 实现用键盘模拟汽车速度,并在数码管上显示.很简单的....
我的课程设计 实现用键盘模拟汽车速度,并在数码管上显示.很简单的.-I realize of course design using keyboard simulation automobile speed, and in digital tube display. Very simple.
- 2022-11-25 00:05:03下载
- 积分:1