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ucosii51
这是一个用51单片机系统仿真ucosii工作的protues电路
本系统包括扩展64k RAM的单片机系统和杨屹移植到51单片机的ucosii 系统
使用方法：
1.安装Protues7.4版，然后用protues打开protues 8051 simulation 文件夹
中的extern ram.DSN 文件
2.打开extern ram.DSN 后，双击单片机在弹出的窗口中的Program File 选项 中选择yy.hex文件。
(yy.hex其实就是yy文件夹中keil文档编译出来的hex文 件，yy文件夹是杨屹的ucos51 系统，用keil 2
可以打开)
3.在Clock Frequency选项中输入22.184M(杨屹的ucos51 用的是22.184M hz的单片机频率)
4.双击VTERM串口调试显示屏，在Baud Rate 选项中选择19200的波特率
5.保存，点击运行就可以看到经典的hello world 了。
(1. Protues7.4 version installed, and then open the protues folder protues 8051 simulation
The extern ram.DSN file
2. Open extern ram.DSN, double-click the pop-up window of SCM in the Program File option, select yy.hex file.
(yy.hex actually yy folder keil out of the document compiled hex files, yy folder is Yang Yi s ucos51 system, using keil 2
Can open)
3. In the Clock Frequency option to enter 22.184M (Yang Yi of the ucos51 using a microcontroller 22.184M hz frequency)
4. Double-click VTERM serial debug display, in the Baud Rate select 19200 baud rate options
5. Save, click Run you can see the classic hello world)
- 2010-03-09 19:40:03下载
- 积分：1
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WXG_040_01(27E64)(电流s)
检测四个电机工作时动态电流，以判断其工作状态。(The dynamic currents of four motors are detected to determine their working state.)
- 2018-04-20 14:41:50下载
- 积分：1
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孵化环境温湿度监控系统设计
说明： 如果要将此应用项目移植到开发板上，只需要根据此项目的电路图修改管脚，改成我们开发板对应的管脚上。温湿度传感器使用的是DHT11，所以数据口按照原理图内接。温度传感器接口也需要修改成我们开发板对应的接口(If you want to transplant this application project to the development board, you only need to modify the pins according to the circuit diagram of this project and change it to the corresponding pin of our development board. The temperature and humidity sensor uses DHT11, so the data port is internally connected according to the schematic diagram. The temperature sensor interface also needs to be modified to the corresponding interface of our development board)
- 2020-05-13 15:03:45下载
- 积分：1
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SSD1963-640480
PIC单片机下驱动SSD1963控制器，控制800*480,自己研究的，多多指教(PIC microcontroller to drive SSD1963 controller, the control 800* 480, their own research, exhibitions)
- 2010-11-20 16:50:04下载
- 积分：1
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dengjiCH3
说明： 单片机MC9S08AW60脉宽调制 TPM1CH3 LS2亮度控制 KBI SEG控制亮度等级 。本工程为定时器输出PWM波测试工程实例通过对PWM占空比的调节,实现小灯的渐亮的功能,当占空比为100％时再从0％逐渐增加.PWM的周期一定要足够的快,否则其输出电压的波动范围很大,且测不出一个稳定的电压值,这样通过就观察不到小灯渐亮效果. 另外,在改变PWM的周期和占空比之前和之后要分别禁止和使用。(MC9S08AW60 pulse width modulation TPM1CH3 LS2 brightness control KBI SEG brightness level. This project is an example of testing the output PWM wave of the timer. By adjusting the duty ratio of the PWM, the function of the small lamp gradually brightening is realized. When the duty ratio is 100%, the period of the small lamp gradually increases from 0%. The period of the PWM must be fast enough. Otherwise, the fluctuation range of the output voltage is large and a stable voltage value can not be measured, so the effect of the gradual brightening of the small lamp can not be observed. In addition, the period of the PWM is changed. Before and after duty cycle should be prohibited and used separately.)
- 2018-12-24 19:10:02下载
- 积分：1
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project
前端工程师去公司面试的一些面试习题总结，很实用的。(Front-end interview problem)
- 2018-05-23 16:55:57下载
- 积分：1
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can-
CAN总线电平,讲述CAN总线的电平运用(CAN high and can low,this is a text about how to unsderand can level.)
- 2013-08-21 08:31:46下载
- 积分：1
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WCDMA_PROTOCOL_cn_Iu
WCDMA协议中文版Iu接口部分,描述Iu接口内容(WCDMA protocol Iu interface, part of the Chinese version)
- 2010-09-03 14:12:27下载
- 积分：1
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IAR代码
按键控制流水灯，使用左移右移控制流水灯闪烁，实在不知道说啥了(Key control water lamp, use left shift right to control the flow of water lamp flashing, really do not know what to say)
- 2020-06-21 20:40:02下载
- 积分：1
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simple_serial_socket_server
说明： Example of BLE 5.0 Simple Link Server
- 2019-07-07 09:59:53下载
- 积分：1
