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51单片机+rtl8019的tcp/ip协议栈,仿真环境proteus.
51单片机+rtl8019的tcp/ip协议栈,仿真环境proteus.-51 microcontroller rtl8019 the tcp/ip protocol stack, simulation environment proteus.
- 2023-04-05 00:50:03下载
- 积分：1
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通讯规则:
1:时钟7.3728 MHz/波特率9600/9个数据位/奇校验/1个停止位/硬件多机通讯功能/
2:通讯连接采用硬件MAX485,双向...
通讯规则:
1:时钟7.3728 MHz/波特率9600/9个数据位/奇校验/1个停止位/硬件多机通讯功能/
2:通讯连接采用硬件MAX485,双向单工
3:每个上行/下行的数据包的字节个数都是一样的(通讯数据量)
4:每个上行/下行的数据包都采用CRC8校验
5:数据接收采用中断+查询的方式
6:总是由主机向从机发送一个数据包,从机收到数据包后向主机回复一个数据包
7:不管是主机还是从机,如果收到的数据包有任何错误,都将丢弃该数据包,等效于没有接收
8:从机之间不能相互通讯,必须通过主机才能交换数据
9:无效地址是0,主机地址是1,从机地址是2.3.4......广播地址是255 -err
- 2022-03-20 16:12:37下载
- 积分：1
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可控硅及其触发系统的文章具有一定的参考价值
可控硅及其触发系统的文章具有一定的参考价值-SCR and its trigger system of the article has a certain reference value
- 2022-07-21 01:38:08下载
- 积分：1
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描述
DESCRIPTION
===========
This example project shows how to use the IAR Embedded Workbench for ARM
to develop code for the Atmel AT91SAM9261 evaluation boards.
It shows basic use of parallel I/O, timer and the interrupt controller.
It starts by showing different patterns on the LED s separated by half second.
COMPATIBILITY
=============
The project is compatible with the AT91SAM9261-EK board.
- 2022-04-19 17:50:48下载
- 积分：1
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SCM Communications experimental procedure (detailed source code)
单片机通信实验程序（详细源代码）-SCM Communications experimental procedure (detailed source code)
- 2022-02-11 11:26:03下载
- 积分：1
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The design of the RS232 to USB converter using HT82M99E and MAX232 chip, which H...
本次设计的RS232 to USB 转换器采用HT82M99E 和MAX232 芯片，其中HT82M99E 为主控芯片，MAX232
为RS232 level shift。本次设计的RS232 to USB 转换器使用操作系统提供的USB HID 设备类驱动程序。-The design of the RS232 to USB converter using HT82M99E and MAX232 chip, which HT82M99E for the master chip, MAX232 for RS232 level shift. The design of the RS232 to USB converter to use the operating system to provide the USB HID device class driver.
- 2022-08-07 11:24:58下载
- 积分：1
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通过单片机对HT9200进行控制访问，实现电话的DTMF拨号功能
通过单片机对HT9200进行控制访问，实现电话的DTMF拨号功能-Through the single-chip microcomputer to control HT9200 visit realize phone DTMF dialing
- 2022-03-13 08:16:09下载
- 积分：1
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SCM control of electric vehicles with the start
用单片机控制电动车的起停，用C语言编程，编译环境是KAIL C ，选用的芯片是PIC芯片。编译很好。-SCM control of electric vehicles with the start-stop, using C language programming, compiler environment is KAIL C, use the chips are PIC chips. Compile good.
- 2022-08-23 02:49:56下载
- 积分：1
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msp430F149 UART模块程序，很好用
msp430F149 UART模块程序，很好用-msp430F149 UART module procedures, good use
- 2022-02-09 20:37:38下载
- 积分：1
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S52做成的时钟
S52做成的时钟-S52 made clock
- 2022-08-17 20:58:37下载
- 积分：1
