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基于STM32F103的STemwin移植，电容屏采用中断方式获得坐标
应用背景本代码可以用于嵌入式图形界面设计、工业控制等。用户可以将其修改或者自行设计将其投入到自己的应用中。（压缩包中附带硬件资料，用户可以参考）关键技术本测试代码采用了正点原子的4.3寸电容屏，本人将其原先的查询方式获取电容屏的改为中断方式获取用户输入，查询的效率不仅低，而且占用CPU的资源，所以本人通过查询数据手册，将其修改为中断方式获取屏幕坐标。并在此基础上移植了STemwin嵌入式GUI，用户可以将其修改或者自行设计将其投入到自己的应用中。（压缩包中附带硬件资料，用户可以参考）
- 2023-04-20 20:10:05下载
- 积分：1
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lpc2300 http demo keil
lpc2300 http demo keil
- 2023-04-26 20:20:03下载
- 积分：1
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ADC3_DMA_Keil
本示例介绍如何使用 ADC3 和 DMA 将从 ADC3 的不断转换的数据传输到内存。ADC3 被配置为连续转换 channel7。每次转换结束时，DMA 传输，在循环模式中，转换后的数据从 ADC3 博士注册到 ADC3ConvertedValue 变量。在此示例中，系统时钟是 144 MHz，APB2 = 72 MHz 和 ADC 时钟 = APB2/2。由于 ADC3 时钟是 36 兆赫和采样时间设置为 3 周期，对 12 位数据的转换时间是 12 周期，所以总转换时间是 (12 + 3） / 36 = 0.41us(2.4Msps)。
- 2022-03-19 16:11:14下载
- 积分：1
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his project was built and tested with WinAVR
his project was built and tested with WinAVR-20060125.
Make sure the MCU target define in the Makefiles corresponds to the AVR you are using!!
To build the code, just install WinAVR and run "make" from the console in echomaster and
echoslave subdirs.
"make program" will program the device if you have a AVRISP attached.
Remember to set the AVR device to at least 8MHz. The AVR may use the programmable clock
from MC1319x, just remember to check if the MC1319x and SPI communication is working FIRST!
Otherwise you wont get any clock signal to the AVR and then you can t program it or reset
the fuses!
The MC1319x has default clock output of 32kHz so you will have to set your programmer to
a very low frequency (
- 2023-02-22 21:55:03下载
- 积分：1
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汽车行业专用通讯，或是工业控制上应用，可靠性是can bus 的最大的优点。但CNA BUS 的通讯协议比较烦琐，本人也是刚刚才调通这个程序。...
汽车行业专用通讯，或是工业控制上应用，可靠性是can bus 的最大的优点。但CNA BUS 的通讯协议比较烦琐，本人也是刚刚才调通这个程序。-Automotive industry-specific communications, or industrial control applications, can bus reliability is the biggest advantage. However, CNA BUS protocol relatively cumbersome, and I was just transferred pass this procedure.
- 2022-01-26 01:53:10下载
- 积分：1
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Online collection of STM32 Manley panel LCD driver learning theory and programmi...
网上收集的万利的STM32学习板上的LCD驱动原理及编程实现 ，希望大家喜欢-Online collection of STM32 Manley panel LCD driver learning theory and programming, I hope everyone likes
- 2022-03-25 05:54:07下载
- 积分：1
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使用寄存器点亮led灯
使用寄存器点亮led灯，是关于arm工程的，要与开发板结合使用，编程工具是keil5.
- 2023-05-12 02:10:03下载
- 积分：1
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CANopennode stm32 ds301
应用背景CANopenNode is an opensource CANopen Stack.
CANopen is the internationally standardized (EN 50325-4) CAN-based higher-layer protocol for embedded control system. For more information on CANopen see http://www.can-cia.org/
Stack is written in ANSI C in object-oriented way. Code is documented. License is LGPL. It includes Example for CANopen Input/Output device and simple CANopen master.
Variables (communication, device, custom) are ordered in CANopen object dictionary and are accessible from both: C code and from CAN network.
Code includes:
- CANopen Stack for multiple microcontrollers with documenation.
- Working examples of simple Input Output CANopen device for all microcontrolers.
- Working CANopen master device with HTML interface to CANopen: CAN log, Emergency log, SDO master, NMT master, Custom CAN message. (It
- 2022-01-25 20:59:14下载
- 积分：1
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实现一个简单的电话簿程序,具有添加,删除,查询电话号码的功能...
实现一个简单的电话簿程序,具有添加,删除,查询电话号码的功能-To achieve a simple phone book program has to add, delete, check functional telephone number
- 2022-03-22 18:33:14下载
- 积分：1
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Basis (2). Rar
uclinux讲座之（二）.rar-Basis (2). Rar
- 2022-06-16 20:01:49下载
- 积分：1
