serial-communication

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Application Not Receiving Serial Data from COM Port - C++

My application is not properly receiving data from the COM port.This used to work.I don\'t know what happened.I know that the proper data is being sent/received over the line because I can see it on m[详细]

2023-02-03 18:25 分类：问答
Serial Port Receive Thread Not Behaving as Expected - C++

My application uses a separate thread for handling received serial data asynchronously.The PC gets into the receive-handler as expected, but from there things go weird.[详细]

2023-01-29 08:00 分类：问答
MFC Serial Communications

I need to add serial port (e.g. COM8) communications to my MFC application.Which APIs should I be looking at to do this?I need it to be able to wait for n bytes to be in the receive queue before trigg[详细]

2023-01-24 15:10 分类：问答
Win32 API: ReadFile not timing out

I\'m writing some code to interface with a piece of hardware.The hardware connects to the PC via a USB with a USB-to-Serial converter inside the device (it shows up as a COM port device in Windows).[详细]

2023-01-20 21:45 分类：问答
What serial file transfer protocol to use?

I\'m looking for some input on witch file transfe开发者_C百科r protocol to use over a serial line. I want to be able to transfer files of max 200 Mb size over a serial line (RS232) in both directions,[详细]

2023-01-18 00:56 分类：问答
How to control multiple robots through PC using Serial communication?

I want to control multiple robots using my laptop. Robots do not have intelligence, they are sending sensor values to PC which computes the sensors values and sends back result to robots.(Centralized[详细]

2023-01-15 10:18 分类：问答
Accessing a serial connection state within two threads

I\'m trying to set up another thread that currently checks the status of the object being referenced.[详细]

2023-01-14 20:03 分类：问答
Serial port communication in common lisp

Is there a library for serial port communication in Common Lisp on Wi开发者_Go百科ndows?Here are a few functions that implement serial communication using SBCL foreign function POSIX calls. Its not as[详细]

2023-01-12 14:06 分类：问答
Synchronizing a java serial port connection using RXTX

I have a Java program that continually listens for messages of a certain format on a serial port.When the sender application is not sending messages, it sends heartbeat messages in the following forma[详细]

2023-01-12 05:59 分类：问答
Serial Data Not Transmitted in C# Application

I have a C# application wherein serial (COM1) data appears to sometimes not get transmitted.Following is a simplified snippet of my code (calls to textBox writes have been removed):[详细]

2022-12-31 14:42 分类：问答