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汇编写的串口通讯程序,可传送64kb大小之内的文件
汇编写的串口通讯程序,可传送64kb大小之内的文件-compilation write serial communication procedures, transmission within 64 kb size of the paper
- 2022-06-28 02:44:13下载
- 积分:1
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Simple solution ADC , every 500ms 1 sample and sending 8 bit value by software U...
Simple solution ADC , every 500ms 1 sample and sending 8 bit value by software UART on ATtiny13. Used in antenna rotators for finding direction.-Simple solution ADC , every 500ms 1 sample and sending 8 bit value by software UART on ATtiny13. Used in antenna rotators for finding direction.
- 2023-04-24 12:35:03下载
- 积分:1
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Zebra 热传打印机控制 串口ActiveX控件
My email: richardlzl@163.com...
Zebra 热传打印机控制 串口ActiveX控件
My email: richardlzl@163.com
-Zebra thermal printer-control serial ActiveX My email : richardlzl@163.com
- 2023-07-31 03:20:03下载
- 积分:1
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在ISE上可运行次程序
改程序主要用实现FPGA串口通信
在ISE上可运行次程序
改程序主要用实现FPGA串口通信-In the ISE program can be run at the main change procedures realize FPGA serial communication
- 2022-01-25 20:12:23下载
- 积分:1
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modbus rtu 通讯 使用spcomm控件
modbus rtu 通讯 使用spcomm控件-modbus rtu protocl use spcomm activX
- 2022-07-28 07:34:30下载
- 积分:1
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从串口读取数据,有两种方法,1、每接收一个EV_RXCHAR,就用ReadFile读一次,这样我觉得太恐怖了。2、接收到一个EV_RXCHAR后,等一定数据量的...
从串口读取数据,有两种方法,1、每接收一个EV_RXCHAR,就用ReadFile读一次,这样我觉得太恐怖了。2、接收到一个EV_RXCHAR后,等一定数据量的CPU周期(GetTickCount),再一次性读取缓冲区里的数据。这样做,一般情况下不会有问题,但是,如果数据很多,过了“一定数据量的CPU周期”,还没收完数据怎么办?就会少读数据了。 我用三个线程序来完成串口数据的接收,其实就是第一种方法的变种: 一个侦听EV_RXCHAR,一个对EV_RXCHAR进行分析,其实就是超时判断。如果接收到一个消息后,一段时间没收到下一个EV_RXCHAR,就认为是一个数据包的结束。这个线程就会通知数据接收线程,进行数据接收。一般同一包数据,两个字符之间的时间间隔,应该很小了吧,而两个数据包之间的间隔,应该不会太小吧!(这个地方我不清楚,猜的:( :) )最后一个线程,是接收数据的。-read data from the serial port, there are two methods, one, each receiving a EV_RXCHAR, on the ReadFile read, I think this vote. 2, received a EV_RXCHAR after a certain volume of data, such as CPU cycles (GetTickCount), and the one-time reader, the data buffer. To do so, under normal circumstances there is no problem, but if many of the data, and after a "certain amount of data the CPU cycles," also confiscated End Data how do? Few will read the data. I used three lines to complete serial data reception, the first method is a variant : an interception EV_RXCHAR, one pair of EV_RXCHAR analys
- 2023-03-23 09:55:03下载
- 积分:1
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a Mega8 SPI DataFlash code reader, is to use the C language. Visit Atmel AT45Dxx...
一个Mega8 SPI读写DataFlash的代码,是用C语言编写的。可访问Atmel AT45Dxxx dataflash,支持512Kbit - 64Mbit。
-a Mega8 SPI DataFlash code reader, is to use the C language. Visit Atmel AT45Dxxx dataflash, support casing- 64Mbit.
- 2023-08-11 20:10:02下载
- 积分:1
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这是对应于atmel公司的24cxx的驱动程序,仅供参考!
这是对应于atmel公司的24cxx的驱动程序,仅供参考!-This is corresponding to the ATMEL 24cxx driver for reference!
- 2022-02-05 10:27:05下载
- 积分:1
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VB欧姆龙
VB OMRON-PLC通讯源程
VB OMRON-PLC通讯源程
VB OMRON-PLC通讯源程-VB-PLC communications VB source-OMRON- PLC communications VB source-OMRON-PLC communications-source
- 2022-06-01 10:11:09下载
- 积分:1
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ANSI标准(x3.64)视频终端和外设控制序列
ANSI Standard (X3.64) Control Sequences for Video Terminals and Peripherals
- 2022-01-31 09:23:06下载
- 积分:1