So - I have wired up a 128x64 OLED display (SSD1306 chip) and added the SparkFunMicroOled code.
All builds just fine, and it even runs, as far as initialisation, displaying the log - well part of it :-(( (probably as the original code was for a smaller display ???).
BUT - then it hits 'oled.print(xxx) - inside ‘printTitle’ - then it bombs bigtime. Red flashing LED’s, reboot and USB dropping out etc.
I gradually reduced the code to see how far it got before crashing and thats it - ‘oled.print’.
Looking at the code - it seems that print is NOT actually defined in the Spark code - so I assume its relying on the underlying ‘Print’ class - on which there is VERY little detail :-(( - hence this post
Has something changed in the Photon implementation which has broken this dependency maybe ???.
The SparkFun header includes ‘application.h’ - which apparently should also bring in Print…
The trouble is that it actually compiles with no errors.
OR is this code written for a different OLED driver chip maybe ???.
Any views/comments much appreciated please