Problems with Nwatch-Master

Hello every one,

I have a problem with the Nwatch-Master file.

When I upload the provided program, I get the following error.

Arduino: 1.8.13 (Windows 10), Board: “Arduino Leonardo”

C:---------\cca3DZKR.ltrans0.ltrans.o: In function `oled_flush’:

sketch/oled.c:108: undefined reference to `spi_transfer_nr’

sketch/oled.c:109: undefined reference to `spi_transfer_nr’

sketch/oled.c:110: undefined reference to `spi_transfer_nr’

sketch/oled.c:112: undefined reference to `spi_transfer_nr’

sketch/oled.c:113: undefined reference to `spi_transfer_nr’

C:-------------\cca3DZKR.ltrans0.ltrans.o:sketch/oled.c:114: more undefined references to `spi_transfer_nr’ follow

collect2.exe: error: ld returned 1 exit status

exit status 1

Fehler beim Kompilieren für das Board Arduino Leonardo.

As a test example, I upload the OELD example from watchX that is not a problem and is running.
Sorry when this buck is an error 40 (40 cm for the screen) I m new hear.

Thanks for your help.

Hello @Loe99i i solved the same problem by using the Arduino IDE 1.8.0

you can download from here.

Hello @ahmetkcavusoglu,

thanks, for your fast help.
I re- and instal the Arduino IDE 1.8.12 (last version) again now, but I have the same problem as bevor.
Which version did you use for the upload?

Best regards

I think the problem is only with “Windows”, so it is necessary to use version 1.8.0 when uploading NWatch.

Hello @ahmetkcavusoglu,

this morning I dont see your figure with the version of 1.8.0.

I removed my arduino version and now it is running.

Thank you my friend.

1 Like

Hello again,

We made N|Watch you can use with all Arduino IDE versions. You can download it from this link.