Hello everyone I try to access the SerialPort “xy” from the “write” component I am trying to write. I know it works already fine in FireFly, but for learning purposes I’d like to code it myself. Seeing that Firefly unowriteelement is just requiring the port and start boolean, I am not sure how to …

I believe you simply feed the port number into the open port component so that you have a separate one for each port you want to connect.

Thanks for your reply Christopher! I may have not been very clear when describing my problem, as I am not looking for opening several ports: the available port element just provides a list of available ports as string. (in this case only COM5 is available) the open port element constructs a seria…

I think I’m starting to understand. You are building your own tx component. You want to send the port information to the tx, or for the tx to automatically know what port is connected? Since I don’t know what the inputs to your tx component are: Option 1: In the openPort component, you create a…

yes, exactly. I tried to copy the functions from firefly, where the unowrite component corresponds to my tx component. I added some params to mine to make some trials, but ended up like you kindly described in option 1 to create a public serialPort xy. Guess I could give it a try, should have all n…

Access opened SerialPort from another component

Grasshopper Developer

christopher.ho (Christopher Ho) August 6, 2020, 11:43pm 6

From one of my older scripts, the Guid should be the openPort one. Note that this means you can only have one openport component per script.

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Access opened SerialPort from another component

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