I need to communicate with a RS232 device, I have no specs or information available. I send a 16 byte command and get a 16 byte result back. The last byte looks like some kind of crc or checksum, I
I\'m trying to implement a protocol over serial port on a windows(xp) machine. The problem is that message synchronization in the protocol is done via a gap in the messages, i.e., x millisecond gap be
I\'ve been having this problem where anytime I send a 0xA through an RS-232 in a Linux OS the receiver interprets that as 2 bytes, 0xD and 0xA. Also whenever I receive 0xD the serial port interprets t
I am using Serial port to receive the messages. The below function is running in a thread. When i debug i find that the thread is running properly. But \"if (sp.IsOpen)\" is always false, due to which
I am using the below code to receive the message via serial port which is working fine. Now i need to send back a acknowledgment message to the sender machine. How can send the message ?
Are there any known problems with using a serial port set for 8 开发者_Python百科data bits, 1 stop bit and even parity, under Windows XP?I suspect this is a case of \"my code is failing and I really h
I am planning to use PIC18F6*** serial microntroller for my project serial-ethernet converter. Once I will put my hex code in PIC micro-controller for send recieve serial port data I will use the win开
I am need to listen to all the serial ports in my machine. Say if my machine has 4 serial ports, i have to create 4 threads and start listening to each port with the attached thread respectively.
I need to Determine the serial port name connected to other machine using c开发者_JAVA百科#.This is just not the way serial ports work.It is not a bus, like USB or PCI, where you can plug something in
I\'m using the below code to receive the messages using serial port event handler. But it dosent receives any.I am not getting errors. The code breaks in \"string msg = comport.Readline()\" Am i doing
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