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6502 c compiler free open source-6502 c compiler free open source
Date : 2025-12-22 Size : 680kb User : asd

psos下采用linux的线程库时改写的那部分代码.-pSOS adopt linux thread library that part of the code rewritten.
Date : 2025-12-22 Size : 8kb User : 张立

Colorlcdtest 是 320*240 的 256色液晶测试源程序。-Colorlcdtest is 320* 240 256 color LCD test source.
Date : 2025-12-22 Size : 1.07mb User : ashley

minigui 开源代码 非常实用 对学习嵌入式GUI开发有一定的实用的参考价值-minigui open source code is very useful for studying the development of embedded GUI has some useful reference value
Date : 2025-12-22 Size : 1.51mb User : dfsdfs

abstract rtos ,win32 ,vxworks。-abstract rtos, win32, vxworks.
Date : 2025-12-22 Size : 228kb User : wwmemail

Bochs x86 Pentium Emulator Updated: Tue Jan 21 21:43:17 EST 2003 Version: 2.0.2
Date : 2025-12-22 Size : 2.56mb User : Readme3

dicom开发工具dcmtk 3.5.4版本的源代码。-the developer tool of dcmtk3.5.4
Date : 2025-12-22 Size : 23.1mb User : lixin

BACnet协议在嵌入式系统中的一种实现。-BACnet- Data Communication Protocol for Building Automation and Control Networks- see www.bacnet.org. This BACnet library provides an application layer, network layer and MAC layer communications services for Win32, Linux, RTOS, or microcontroller.
Date : 2025-12-22 Size : 1.96mb User : ll

UART 测试 本例程在 VMD642_uartio 中。 VMD642-C卡中有两路 UART 接口,在本例中,UART 的接口标准配置为 RS232,波特率-9600,数据位-8,校验位-None, 停止位-1,采用查询工作方式。 在目录 Win32\serial 下提供一个串口调试器.exe,注意设置正确的波特率。 用开发板随带的串口线将 DSP 开发板的串口和计算机串口连接好,启动串口调试 器.exe,设置串口参数,然后打开串口,就可以在发送窗口发送字符,同时在接收窗口接收 DSP 端传回的数据-UART test The routines in VMD642_uartio. The VMD642-C card has two UART interface, in this case, the standard configuration for interface UART RS232-9600, baud rate, data bits-8, check-None, stop-1, the query mode. To provide a serial debugger.Exe in the directory Win32\serial, pay attention to set the correct baud rate. The serial port and the serial port of the computer DSP development board is connected with the development board with the serial line, start the serial debugging Device.Exe, set the serial parameters, then open the serial port, can send window to send characters, while receiving window DSP returns the data
Date : 2025-12-22 Size : 138kb User : ye

为什么要移植Freemodbus,这个问题需要从两个方面来回答。第一,modbus是一个非常好的应用层协议,它很简洁也相对完善。对于还没有接触过modbus的朋友来说,我非常不建议直接移植freemodbus,应该耐心的从modbus文档入手,并充分把握身边的所有资源,例如PLC的中modbus部分。第二,其实嵌入式系统的通信协议可以自己制定,但是通过实践发现自己定制的协议漏洞百出,尤其是扩展极为困难。我始终认为借鉴他人的经验是很好的途径。借鉴他人成熟的代码,可以减少调试的时间,实现的功能也多了不少。 个人观点,仅供参考。 freemodbus小提示 freemodbus只能使用从机功能。freemodbus更适合嵌入式系统,虽然例子中也有WIN32的例子,如果想要做PC机程序并实现主机功能,推荐使用另一个modbus库——NMODBUS,使用C#开发。同样WINFORM也可以通过自己编写串口代码实现modbus功能,但是这会花费很长的时间,可能是一周也可能是一个月,如果使用现成的代码库,那么开发时间可能只有10分钟。-Why transplant Freemodbus, this issue needs to be answered in two ways . First , modbus is a very good application layer protocol , it is very simple and relatively perfect. For no contact with modbus friends, I do not recommend direct transplant freemodbus, the patient should start from modbus documents and take full advantage of all the resources around you , for example, part of the modbus PLC. Second, the fact communication protocol embedded systems can develop their own , but through practice found loopholes own custom protocols , especially the expansion is extremely difficult. I have always believed that draw on the experience of others is a good way . Learn from others mature code can reduce debugging time , functions are also a lot more . Personal point of view , for reference only . freemodbus Tips freemodbus only from the machine function . freemodbus more suitable for embedded systems, although there are examples of WIN32 example , if you want
Date : 2025-12-22 Size : 570kb User : zhangpan
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