here is the code.
It works for receiving but it doesn't for sending to pc.
also I use RsRec for testing. it works fine for many other applications.
thank you
vken
RS232 communication.vlp
RsRec.rar
ok!
what about wire connection.
is it a full duplex wire connection? I use usb serial adapter and I connect MJ10-22-CS25 as an adapter to go with a 4 pin cable to port 1. i tried also a crossover wire in the middle bud doesn't work.
I did that also with a gsm modem on port 2 with a cross over db9 modem cable and it work. so i thought that might be the correct setup but it's not
examples are on my screen now..
It will take me sometime to understand and modify the logic at the way I want it to function but it's a lot of help!
Thank you hotwire!
Hello,
I want to establish a single serial connection with a computer serial port , sending and receiving numerical data.
how can I do it? is it a Modbus connection?
it sounds easy for many of you but this is something new for me...
thank you.