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is currently the most popular handheld computers, the Palm OS is very helpful be...
是目前最流行的掌上电脑的资料,对Palm OS初学者是很有帮助的!-is currently the most popular handheld computers, the Palm OS is very helpful beginners!
- 2022-10-04 04:15:04下载
- 积分:1
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SPI,是英语Serial Peripheral interface的缩写,顾名思义就是串行外围设备接口,这是对SPI的总体概述...
SPI,是英语Serial Peripheral interface的缩写,顾名思义就是串行外围设备接口,这是对SPI的总体概述-SPI, is the English acronym for Serial Peripheral interface, as its name suggests is the serial peripheral interface, this is a general overview of the SPI
- 2022-02-05 12:11:25下载
- 积分:1
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STM32+W5500 Modbus-TCP协议源程序整个工程下载
资源描述 经过这几天的学习与调试,终于在STM32F103VCT6+W5500(SPI1)+Freemodbus 平台上,实现Modbus-TCP协议的功能。其实很简单,只要熟悉Modbus-RTU通讯,明白Modbus帧的结构等,Modbus-TCP只是在原来的帧结构上加个头,去个尾,然后用TCP传输即可。
关键的内容就是怎样获取W5500新接收的数据包,并发送给Modbus事件状态机驱动协议的执行,数据的处理。
主要参考Freemodbus demo里的Modbus-TCP协议实现的思路,获取缓存区的读写与发送响应。
- 2022-02-14 07:33:23下载
- 积分:1
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单片机复位电路的可靠性设计复位电路的基本功能是 系统上电时提供复位信号直至系统电源稳定后撤销复位信号为可靠起
见电源稳定后还要经一定的延时才撤销复位信号以防...
单片机复位电路的可靠性设计复位电路的基本功能是 系统上电时提供复位信号直至系统电源稳定后撤销复位信号为可靠起
见电源稳定后还要经一定的延时才撤销复位信号以防电源开关或电源插头分-合过程中引起的抖动而影
响复位-MCU reset circuit reliability design of the circuit" s basic function is to reset the system power-on reset signal until the system is to provide stable power to withdraw the sake of the reset signal as a reliable power supply stable even after a certain delay to revoke a reset signal to prevent the power switch or Power plug points- combined jitter caused in the course affected by reset
- 2022-08-07 20:12:48下载
- 积分:1
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一个基于can_bus的虚拟程序,适合于研究can总线的人员参考。
一个基于can_bus的虚拟程序,适合于研究can总线的人员参考。-a virtual procedures, suitable for the study can bus reference.
- 2022-05-26 14:20:53下载
- 积分:1
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SCM category contains 33 graduated from the design, welcome to download
含有33个单片机类毕业设计,欢迎有需要的下载-SCM category contains 33 graduated from the design, welcome to download
- 2022-12-16 18:40:04下载
- 积分:1
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lpc2294 Bootloader Linux嵌入开发
lpc2294 Bootloader Linux嵌入开发-err
- 2022-03-17 03:30:48下载
- 积分:1
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自动小车寻迹原理图及程序
设计的小车能够实时显示时间、速度、里程,具有自动寻迹、避障功能,可程控行驶速度、准确定位停车。
- 2022-01-31 06:24:49下载
- 积分:1
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sip终端,真是个好东西,麻烦啊,
sip终端,真是个好东西,麻烦啊,-sip terminals, is a good thing, though, ah,!
- 2022-03-24 12:59:21下载
- 积分:1
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EasyARM 程序 SPI_TEST.rar
EasyARM 程序 SPI_TEST.rar-EasyARM procedures SPI_TEST.rar
- 2022-04-21 20:34:08下载
- 积分:1