I'm trying to send files over a COM port, but failed every time.
First, I configure a serial on each machine like this:
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where x is the COM port number.
After this I'm trying to do:
and the reverse on the receiving PC.
In most cases I've gotten a broken archive. But last tries gave me nothing at all - first PC says that the file was sent, but the second is just waiting for data. Is there somebody who knows how to solve this?
2 Answers
This works for me to send a binary file to an Arduino :
How To Send Rs232 Commands Windows 7
Notice the .
which is mandatory for port numbers >= 10, and can be used too for port numbers 1-9.
You need to specify /B for binary file after the .zip file (or whatever else it is) as well as at the end of the command line. e.g. COPY ABinary.File /B COM1 /B
otherwise it will stop at the first non-text ASCII character.
Try using Hyperterminal at the receiving end and Transfer > Capture Text
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I am trying to get an Arduino to be able to control the position of a security camera. I have a Vaddio ClearVIEW HD-19 camera (manual), Arduino Uno, ethernet shield. The camera accepts VISCA commands through an RJ45 RS232 connector to change the camera position. I am trying to have the Arduino send these commands with the help of the ethernet shield. Currently I have the following code but the camera is not responding at all. The Tx LED on the ethernet shield blinks and I can receive data in the terminal window. I have not worked with the ethernet shield before and am not sure if I am setting it up correctly. The connection between the shield and the camera is an ethernet cable.
Any help or suggestions would be very much appreciated. Thank you.
hey there! i bought a used professionnal lcd display device as i always dreamed about having my pc connected to a big screen.. (screen model : Philips BDL4231)
the guy who sold it to me tryed to change some settings and ended up making one very unfortunated choice : he locked both local keyboard pad and remote control :s
according to the manual, the only solution left to get to the screen's menu is through RS232 protocol but it doesn't say anything else!!! i remember the RS232 was a very useful port years ago, but i never got a chance to use it..
i bought the RS232 cable but i simply have NO IDEA AT ALL on how to send commands once i connect the pc to the screen using the RS232 cable (there is no nice-and-easy plug-and-play pop-up).
i'd be greatful if someone would be kind enough to guide me. thanks a lot =)