Hi GerdW,
Thank you for your kind tips.
I will explain better what I need. I developed a VI that is running on a PC that I call PC1 (writer). In this computer, there are two RF antennas receiving data from a flying object. I have two antennas for redundancy and because I don´t want to lose any message. My VI verifies the integrity of the messages arriving (search for a special code and check CRC) at the two antennas. So, if the message in antenna 1 is OK then the VI sends it to PC2 via Network Streaming. If not, the VI sees if the message in antenna 2 is OK and sends. If none of the messages are good, the last good message is sent.
When arriving to PC2 (reader), the message containing several variable values is processed and data is displayed in some indicators and graphs, some LED’s are used to show sensor power on or off, and so on.
One of the features that I want to do is to send commands to the flying object. I have done this before when using VISA Write when having this VI connected to the antennas in other project.
That’s why I need to send characters from PC2 (normally the reader) to PC1 (mainly the writer). Each character corresponds to a certain command sent to the flying object via one of the antennas connected to PC1.
I am studying the examples you told me. I think that, in this examples, data is sent and received continuously. And I think that probably some logic to just send when its not receiving(?).
In the last Snippets I sent yesterday, I am able to send the Q when pressing the button (from PC2) but I don’t receive anything from the writer(PC1).
What I need is to have some buttons in the PC2 VI to send commands to one of the antenna via Network Streaming from PC2 to PC1 while receiving messages in PC2 sent from PC1.
I hope it’s clear,
Thanks again.
PS - sorry for my limited English.
