should not be open).
3. All releases of Rhino 5, Arduino, GH, and FF are the latest as of May 21st.
I Boolean toggled the port open, but I can't seem to get any output to display from the UnoRead component. I was hoping to see values from any of the analog inputs (APin5 depicted) connected as info gets sent back and forth between the Arduino and my comp. I'm getting simultaneous "Hooray" and "Whoops" messages, and I can't pinpoint why. See attached JPG.
Does it have to do with the fact that I have a list of COM ports? Even though I know COM 3 is the correct one as defined in the IDE, do I need to re-declare it in Grasshopper as well? Does the {0} shown impact this output?
Any direction is appreciated.
Thanks - JFig
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But, the thing is that many times the spheres are intersecting themselves and I cannot find a way to deal with that.. I tried cull, but I guess I use it wrong... Is there any idea of how to give the random machine a minimum value that is greater than the sphere diameter (3, for example)?
Thanks.…
he COM port input had been set to COM4... then no matter if you changed the number back to 3... it still wouldn't open. The trick would be to save the file with the correct settings (so set the port to 3) and then close the file and re-open... this time it should work..." So I just checked every port line in both Arduino, Device Manager, then checked Baud values in Arduino and device Manager where I found out tht baud level in device manager-advanced settings was different, then saved my Arduino sketch, closed and re-opened it..Voila! It worked. Hope yours will make it as well..…
ying specifically the one port you want to talk to. My guess is that you're Arduino is actually connected to Port 3 (not 1 or 2). Since the Ports Available is returning a list (this would also be the case inside the Arduino IDE BTW)... there are a couple of options you can try. You could use a List Item and retrieve the specific COM port number you're looking for (item 2 in this case). Or you could simply type the number 3 in a text panel and connect that to the Open Port component. You could also right-click on the Port input and set the integer manually that way as well. Any of these will work. But, its important that you're only opening up a single port and not a list of ports. Make sure you also specify the same port on the Uno Read component as well. This should fix your problem (although please let me know if you encounter other issues).
HTH,
Andy…
mputer... so 1 seems strange. Also, the serial port is closed, so you wont be able to control your steppers until you open the port. Lastly, the Stepper Motor component also has to have the Start toggle set to true before actually sending values to the board. Hopefully that helps.…
e HelloWorld function should need no argument but return the string “Hello World”.
Help on method-descriptor HelloWorld
| HelloWorld(...)
| HelloWorld(self: MyClassLibrary) -> str
Can anybody help?
Sourcecode MyClassLibrary.vb:
Simple Class Library Project in Visual Studio 2015
Function has no parameters and Returns String „Hello World“
Compiled *.dll works fine in other Visual Studio Projects as reference
Project Properties
Checkbox „COM Interop“ has no impact
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