Qwiic OLED Arduino Library - Error in V 1.0.15 - qwiic_grch1120.cpp

Qwiic System
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1

Getting this error with 1.0.15, reverting back to 1.0.10 resolves it.

Found the line in the CPP file, but too new to programming to know what to fix. Tried replacing the ‘printf’ with ‘print’ and that caused a bunch of errors…

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Thanks in advance! TR

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Hi Travis (@Travis_Rowe ),

It would be best to report this as an Issue on GitHub. When you open the issue, please tell us which Board, Board Package and Package Version you are using.

Thank you,
Paul

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@Travis_Rowe

I took a quick look at the code which is causing that error. To my eyes, it looks like printBuffer and rawPrintBuffer were included for testing and should have been removed. They are hard-coded to Serial, which will cause other problems. They aren’t used anywhere else in the Library, I strongly suspect they should have been deleted.

I’ve opened an issue for this - to save you the trouble.

If you want to fix this yourself, you can edit the Library source code and remove or comment: these two lines; and these lines.

Best wishes,
Paul

1 Like
4

Thanks for the quick resolution!

I should have noted the hardware:

UnoR4Wifi

SparkFun Qwiic OLED - (1.3in., 128x64) - LCD-23453

I will look into GitHub.

TR