Repeatedly SPI setup error [C]

after stating my BP3 program without power switch on (by mistake) I now get repeatedly SPI setup error even when starting the info.c program, and also all others, even after shut down, switch off everything, reboot anew, repeatedly.

  1. why can happen that?
  2. what shall I do?

update: I found the reason about it:
Due to this failure the SPI port had been disabled on my Pi surreptitiously, unexpectedly, magically.

@Dexter: can you please fix this, that the BP3 simply avoids either motor control if there is no external voltage applied, and then issues a notification on the console that the battery has to be plugged and switched on?

@HaWe there is no Dexter Industries username. The closest thing would be mentioning John, @JohnC
You could also report it on github.