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Search - ASCII - List
[
Communication
]
MODBUS通讯协议及编程
DL : 0
ModBus通讯协议分为RTU协议和ASCII协议,下面就ModBus RTU协议简要介绍如下:-ModBus RTU communication protocol into ASCII protocols and agreements, the following agreement on ModBus RTU briefed as follows :
Date
: 2008-10-13
Size
: 8.64kb
User
:
曹剑
[
Communication
]
RS232_1.0.3.7
DL : 0
一个用delphi写的RS232收发程序,对收到的资料可以同时以ascII码和16进制数表示。最多可以支持到COM8-with an RS232 transceiver written procedures, the right information can be received simultaneously in ascII yards and 16 band several said. The maximum support to COM8
Date
: 2008-10-13
Size
: 239.27kb
User
:
cangyu
[
Communication
]
Modbus_Protocol
DL : 0
modbus 通讯协议文档,详细描述了RTU、ASCII两种模式下,数据格式。-modbus connection communication protocol document, a detailed description of RTU, both ASCII mode, data format.
Date
: 2008-10-13
Size
: 93.44kb
User
:
陈同
[
Communication
]
PLC
DL : 0
The programming port of all the FP PLC’s support OPEN MEWTOCOL-COM. This is very useful when you want to monitor PLC values/bits or to set PLC values or bits via your COMPUTER. You can use any language such as Basic, C, Pascal, Assembler or even if other suppliers of PLCs can send ASCII strings, they can talk to our PLCs to exchange data.
Date
: 2008-10-13
Size
: 382.66kb
User
:
sundodo
[
Communication
]
EmulatorCOM
DL : 0
本程序采用异步方式,除了可作为一般串口调试程序(232方式,或485、422主)来使用,也可以作为485、422设备(从模式)进行调试,当选中(是否比较)复选框后,收到上位机请求时,如果和比较区的内容一致,则自动回复发送区的内容,未选择比较框将按照设定的发送周期定时回复。 参数设定: 发送周期:单位毫秒。用于设定两次自动发送的时间间隔。 延迟接收时间:单位毫秒。推荐仅用于485方式,因为485为半双工模式,所以不能同时进行收发,此时间间隔在自动发送时必需小于上面设定的发送周期。 限制:发送接收必须为同一进制(十六进制或ASCII等)
Date
: 2008-10-13
Size
: 39.1kb
User
:
韩冰
[
Communication
]
ComDebug
DL : 0
用VC写的串行口调试程序,自动识别可用的串口号,可选波特率,校验方式等,可将接收到的数据保存(捕获)到文件,可用ASCII或HEX码方式发送或接收.可以发送文件.
Date
: 2008-10-13
Size
: 36.08kb
User
:
张志刚
[
Communication
]
comm15
DL : 0
1、将串口通讯协议存储为一个通讯文件,可是随时将存储通讯协议文件调入计算机运行与下位机通讯 可以实现通讯对话,供下位机工程师参考使用,其主要的通讯协议本程序把它们分成四种情况。 以下说明: 1)下位机直接发送数据,上位机只接收不回应数据。 2)下位机直接发送数据,上位机接收并回应数据。 3)上位机直接发送数据,下位机只接收不回应数据。 4)上位机直接发送数据,下位机接收并回应数据。 下位机工程师完全可以利用这个功能单独的并且很方便的调试与上位机通讯程序,更改双方的通讯协议, 不再需要上位机工程师的配合。windwos标准操作,使用方便。 2、可以监听活动串口的数据,将监听到的数据显示到数据显示区里面,可以保存。也可以将原先保存的文件数据读进来,以供分析。数据可以按照Hex和Ascii显示出来。发送所输入的数据,能够定时发送数据,发送文件,提供Hex和Ascii输入方式。 3、可以通过该程序,利用串口将文件发送到另一个计算机上。另一个计算机通过接收文件接收所发出的文件。-1 1 2 3 4 windwos 2HexAsc
Date
: 2008-10-13
Size
: 1.37mb
User
:
孙志华
[
Communication
]
CppReference
DL : 0
CppReference 对于c/c++的详尽说明 C/C++ Reference General C/C++ Pre-processor commands Operator Precedence Escape Sequences ASCII Chart Data Types Keywords Standard C Library Standard C I/O Standard C String & Character Standard C Math Standard C Time & Date Standard C Memory Other standard C functions All C Functions C++ C++ I/O C++ Strings C++ String Streams Miscellaneous C++ C++ Standard Template Library C++ Algorithms C++ Vectors C++ Double-Ended Queues C++ Lists C++ Priority Queues C++ Queues C++ Stacks C++ Sets C++ Multisets C++ Maps C++ Multimaps C++ Bitsets Iterators All C++ Functions
Date
: 2008-10-13
Size
: 540.26kb
User
:
wizardz
[
Communication
]
PortExpert10_SRC
DL : 0
端口专家是一个优秀的端口(串口、并口)监视、调试程序,有以下基本功能: 1.能动态设置各种通讯速率、奇偶校验、数据位、停止位和流控; 2.可以16进制形式自动显示接收到的数据,并能同时发送ASCII码(包括中文)和16进制字符串,可以任意设定自动发送周期,定时发送数据; 3.能将接收数据保存成文本文件,便于比较观察;并能发送任意大小的数据文件(以二进制形式发送); 4.能自动保存设置参数,无需每次重新设置。-port experts is a good ports (serial, parallel) monitoring, debugging procedures, the following basic functions : 1. Dynamically created various communications rate, parity, data bits, stop-and flow control; 2. May 16-band automatic form of data received and at the same time sending ASCII (including Chinese) and 16 string band can be set to automatically send arbitrary cycle, regularly send data; 3. preservation can receive data into text files, facilitate comparison of observation; and the ability to send any size of paper (in binary form Send); 4. Save the settings automatically parameters, each without re-instated.
Date
: 2008-10-13
Size
: 257.38kb
User
:
柳如飞
[
Communication
]
串口通讯16进制转字符串程序
DL : 1
串口通讯,16进制转换为ASCII码的程序,可以参考用
Date
: 2011-05-22
Size
: 1.84kb
User
:
jugong
[
Communication
]
comm15
DL : 0
1、将串口通讯协议存储为一个通讯文件,可是随时将存储通讯协议文件调入计算机运行与下位机通讯 可以实现通讯对话,供下位机工程师参考使用,其主要的通讯协议本程序把它们分成四种情况。 以下说明: 1)下位机直接发送数据,上位机只接收不回应数据。 2)下位机直接发送数据,上位机接收并回应数据。 3)上位机直接发送数据,下位机只接收不回应数据。 4)上位机直接发送数据,下位机接收并回应数据。 下位机工程师完全可以利用这个功能单独的并且很方便的调试与上位机通讯程序,更改双方的通讯协议, 不再需要上位机工程师的配合。windwos标准操作,使用方便。 2、可以监听活动串口的数据,将监听到的数据显示到数据显示区里面,可以保存。也可以将原先保存的文件数据读进来,以供分析。数据可以按照Hex和Ascii显示出来。发送所输入的数据,能够定时发送数据,发送文件,提供Hex和Ascii输入方式。 3、可以通过该程序,利用串口将文件发送到另一个计算机上。另一个计算机通过接收文件接收所发出的文件。-1 1 2 3 4 windwos 2HexAsc
Date
: 2025-12-22
Size
: 1.37mb
User
:
孙志华
[
Communication
]
PortExpert10_SRC
DL : 0
端口专家是一个优秀的端口(串口、并口)监视、调试程序,有以下基本功能: 1.能动态设置各种通讯速率、奇偶校验、数据位、停止位和流控; 2.可以16进制形式自动显示接收到的数据,并能同时发送ASCII码(包括中文)和16进制字符串,可以任意设定自动发送周期,定时发送数据; 3.能将接收数据保存成文本文件,便于比较观察;并能发送任意大小的数据文件(以二进制形式发送); 4.能自动保存设置参数,无需每次重新设置。-port experts is a good ports (serial, parallel) monitoring, debugging procedures, the following basic functions : 1. Dynamically created various communications rate, parity, data bits, stop-and flow control; 2. May 16-band automatic form of data received and at the same time sending ASCII (including Chinese) and 16 string band can be set to automatically send arbitrary cycle, regularly send data; 3. preservation can receive data into text files, facilitate comparison of observation; and the ability to send any size of paper (in binary form Send); 4. Save the settings automatically parameters, each without re-instated.
Date
: 2025-12-22
Size
: 257kb
User
:
柳如飞
[
Communication
]
modbus
DL : 3
做modbus源代码,非常有用的啊,是非常有用的啊,非常有用的啊-modbus c51 source code
Date
: 2025-12-22
Size
: 542kb
User
:
妄语
[
Communication
]
MODBUS通讯协议及编程
DL : 1
ModBus通讯协议分为RTU协议和ASCII协议,下面就ModBus RTU协议简要介绍如下:-ModBus RTU communication protocol into ASCII protocols and agreements, the following agreement on ModBus RTU briefed as follows :
Date
: 2025-12-22
Size
: 8kb
User
:
曹剑
[
Communication
]
RS232_1.0.3.7
DL : 0
一个用delphi写的RS232收发程序,对收到的资料可以同时以ascII码和16进制数表示。最多可以支持到COM8-with an RS232 transceiver written procedures, the right information can be received simultaneously in ascII yards and 16 band several said. The maximum support to COM8
Date
: 2025-12-22
Size
: 239kb
User
:
cangyu
[
Communication
]
ascii
DL : 0
利用Visual C++编写的ASCII码串口调试程序,适用性很高-Using Visual C++, prepared by serial ASCII code debugger, the application of high
Date
: 2025-12-22
Size
: 3kb
User
:
麦克
[
Communication
]
Modbus_over_serial_line_V1_02
DL : 0
ModBus ASCII, RTU manual
Date
: 2025-12-22
Size
: 221kb
User
:
Ales
[
Communication
]
NetAssis
DL : 0
Network debugging assistant (CM hardcover edition) V2.5 green special edition tool is in practical engineering applications, according to the actual needs of the general development of a network debugging tool. 界面精致美观,实用性也强。 Interface, exquisite beauty, practicality is also strong. 支持UDP,TCP协议,支持单播/广播,集成TCP服务器和客户端。 Supports UDP, TCP protocol, support unicast / broadcast, integrated TCP server and client. 支持ASCII/Hex发送,发送和接收的数据可以在16进制和AscII码之间任意转换。 Supports ASCII / Hex to send, to send and receive data can be in the 16 hex and any conversion between the AscII yards. 可以自动发送校验位,支持多种校验格式。 Can automatically send the parity bit to support a variety of validation format. 支持间隔发送,循环发送,批处理发送,输入数据可以从外部文件导入 Support the interval to send, loops, batch send, input data can be imported from external files-Network debugging assistant (CM hardcover edition) V2.5 green special edition tool is in practical engineering applications, according to the actual needs of the general development of a network debugging tool. 界面精致美观,实用性也强。 Interface, exquisite beauty, practicality is also strong. 支持UDP,TCP协议,支持单播/广播,集成TCP服务器和客户端。 Supports UDP, TCP protocol, support unicast/broadcast, integrated TCP server and client. 支持ASCII/Hex发送,发送和接收的数据可以在16进制和AscII码之间任意转换。 Supports ASCII/Hex to send, to send and receive data can be in the 16 hex and any conversion between the AscII yards. 可以自动发送校验位,支持多种校验格式。 Can automatically send the parity bit to support a variety of validation format. 支持间隔发送,循环发送,批处理发送,输入数据可以从外部文件导入 Support the interval to send, loops, batch send, input data can be imported from external files
Date
: 2025-12-22
Size
: 312kb
User
:
timoho
[
Communication
]
Ascii-code
DL : 0
Find the Ascii number for the key pressed
Date
: 2025-12-22
Size
: 422kb
User
:
fahad12aus
[
Communication
]
ASCII-code
DL : 0
完整的ASCII码表,对C,C++编程的各位非常有帮助。-Full ASCII code table for C, C++ programming you very helpful.
Date
: 2025-12-22
Size
: 19kb
User
:
missman
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