Getting Error 34 "Print Dialog Error" from System Exec. all of a sudden?

[LvTech]

Hi,

I am getting an error 34 in a vi that erases the internal memory on an MCU before flashing the firmware. This code has been working for me for a couple of years, and can not find the cause. 

I have attached the vi, and a screenshot with inputs & outputs.

Any thoughts would be greatly appreciated!

Thanks,

George

[pincpanter]

34 is very likely the error code (errorlevel) returned by UsbdmFlashProgrammer.exe which is not a LabVIEW program.

So, don't convert it to a LabVIEW error, it's by no means related. Read the flash programmer documentation to search the meaning of the returned error code.

[LvTech]

Hi Paolo,

Ahh that makes sense. Was converting to LV error just so it could travel through my app & get to error log with the rest of the LV errors. I thought the error was more likely a Windows error but will check the documentation for the programmer I see what I can find.

Thanks for the suggestion!

George

[rolfk · Accepted solution]

From here: http://usbdm.sourceforge.net/USBDM_V4.12/USBDM_JB16/html/_u_s_b_d_m___error_messages_8h.html

error code 34 = BDM_RC_WRONG_BDM_REVISION  

[LvTech]

Hi Rolf, 

You beat me to that page by a minute or 2!

Thanks to you both for steering me in the right direction!

George