Description: SH601.C 单片机间的RS232串行通信程序
SH602.C 单片机和PC之间的串行通信程序
SH603.A51 用51单片机的I/O口模拟串口的例程
SH604.C 单片机的无线数据传输例程
SH605.A51 使用单片机实现I2C串行通信的例程
SH606.A51 使用单片机实现的红外数据传输
SH607.C 双端口RAM方式的数据通信例程
608 介绍电平转换芯片MAX485的使用方法和接口电路。
-SH601.C the RS232 serial communication program SH602.C SCM and PC Serial Communication between processes SH603.A51 MCU with 51 I/O Serial the mouth simulation routines SH60 4.C SCM wireless data transmission routines SH605.A51 use MCU I2C serial communication cases Cheng SH606.A51 MCU use of infrared data transmission SH607.C dual-port RAM mode of 608 data communication routines introduced Level Translators MAX485 chip and the use of interface circuit. Platform: |
Size: 60416 |
Author:马一 |
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Description: USB转换成RS232转换接口在现在的笔记本电脑中应用相当广泛，因为在现在的笔记本电脑中一般都没有了RS232接口了。-Converted to RS232 converter USB interface in the current application of notebook computers quite extensive, because in the current notebook computers are generally not the RS232 interface. Platform: |
Size: 180224 |
Author:ym |
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Description: TOP PORT (USB) 调试接口说明
本接口是利用PL-2303HX的USB转RS232的接口芯片设计实现了一个TTL(5V)的RS232串口，并且利用了PL-2303HX的2个GPIO口软件模拟了一个低速的I2C总线.该接口由USB接口提供5V电压，可自带2Kbit(24C02)数据备份EEPROM (单独读写通道,不占用I2C总线地址)。并可对外提供小于250mA的5V电压。尤其适合WIN-XP以后的没有并口和串口笔记本电脑。整机成本不到￥20RMB。
-TOP PORT (USB) interface debugging of this interface is the use of PL-2303HX the USB to RS232 interface chip design to achieve a TTL (5V) of the RS232 serial port, and use of PL-2303HX the two GPIO port software simulation of a low-speed I2C bus. The interface from the USB interface to provide 5V voltage, can bring their own 2Kbit (24C02) data backup EEPROM (separate read and write access, do not occupy I2C bus address). And may provide less than 250mA of 5V voltage. WIN-XP is particularly suitable for subsequent parallel and serial no notebooks. Machine costs less than ￥ 20RMB. Platform: |
Size: 2979840 |
Author:季超 |
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Description: 该程序利用单片机完成数据在串口与SMBus总线（即I2C）之间的转发，即将串口接收到的数据通过I2C转发出去，将I2C接收到的数据通过串口转发出去-Completion of the program using single-chip data with the SMBus serial bus (that is, I2C) between the transponder, is about to receive serial data transmitted out through the I2C will receive I2C data out through the serial port forwarding Platform: |
Size: 29696 |
Author:chenfalin |
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Description: TLC549串行模数转换芯片的完美驱动，已在开发板上完成功能验证，工程环境为Keil C51-TLC549 serial analog-to-digital conversion chip perfect drive, have been completed in the development of on-board functional verification, engineering, environment Keil C51 Platform: |
Size: 15360 |
Author:赵奇 |
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Description: RS232协议说明书，讲解清楚，齐全，中文版，-RS232 protocol specification, on a clear, complete, the Chinese version Platform: |
Size: 359424 |
Author:周吉鹏 |
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Description: RS232 verilog coding 全参数化设计 可以自己设定波特率 时钟频率等 完全FPGA实现调通-RS232 verilog coding the entire parametric design can set the baud rate clock frequency of FPGA to achieve complete transfer pass Platform: |
Size: 2048 |
Author:dinsh |
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Description: 该程序为基于51单片机的接口和片外应用的代码，在设计51单片机时可供参考，代码包括RS232通信、I2C、SPI、单总线、CAN总线、键盘、LED、LCD、AD/DA等应用。各工程在Keil调试通过，喜欢的朋友可供参考。-The program is based on the 51-chip microcontroller interface and application code, in the design of microcontroller 51 when the reference code, including RS232 communication, I2C, SPI, single-bus, CAN bus, keyboard, LED, LCD , AD/DA applications. Keil debugging the project passed, like a friend for reference. Platform: |
Size: 405504 |
Author:李熠 |
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Description: * Copyright 2007, Werner Cornelius <werner <at> cornelius-consult.de>
* for changes/extenions regarding universal baud rate capability and modem
* line control/status routines.
*
* ch341.c implements a serial port driver for the Winchiphead CH341.
*
* The CH341 device can be used to implement an RS232 asynchronous
* serial port, an IEEE-1284 parallel printer port or a memory-like
* interface. In all cases the CH341 supports an I2C interface as well.
* This driver only supports the asynchronous serial interface.
*
* This program is free software you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 as published by the Free Software Foundation.- * Copyright 2007, Werner Cornelius <werner <at> cornelius-consult.de>
* for changes/extenions regarding universal baud rate capability and modem
* line control/status routines.
*
* ch341.c implements a serial port driver for the Winchiphead CH341.
*
* The CH341 device can be used to implement an RS232 asynchronous
* serial port, an IEEE-1284 parallel printer port or a memory-like
* interface. In all cases the CH341 supports an I2C interface as well.
* This driver only supports the asynchronous serial interface.
*
* This program is free software you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 as published by the Free Software Foundation. Platform: |
Size: 4096 |
Author:rapik |
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