Select data in CAN frames

[GxABT_Mechanical]

Hello,

I've recorded some CAN frames in a NI CAN Logfile (.ncl). Now I use the VI "Display Logfile As Frames" coming from NI examples. I've modify the VI to select one Arbitration ID amonst all ID. I succed in selecting but I have a line of zeros in the display array for non interesting Arbitration ID. How I have to make to delete zeros?

To select I use a case structure. If ID is correct signal is wired to array, if not the array isn't wired to signal and I must choose "Use Default If Unwired".

Thank you

François

[GxABT_Mechanical]

Up please, I have no more solution...

[ThiCop · Accepted solution]

Hello François,

If your problem is only situated in the visualisation, then you could try to use the "Delete From Array"-function to delete a row or a column from the 2D array you get as a result (called "Frame Display")

You can find the "Delete From Array"-function in your function palette by going to Programming > Array > Delete From Array

Can you let me know if this helps you?

[nathand]

It would help if you post your code, but it sounds like you are letting LabVIEW automatically build your array for you at the exit of a loop.  Instead, store your array in a shift register and put a build array function inside the case structure so that it only adds the desired elements to your array.