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ChipworkX SDCard on SPI1


#1

Due to a bit of a whoops during the hardware design phase our microSD card is connected to SPI1 rather than SPI0 (using a ChipworkX module). Is there any way to get the PersistentStorage class when instantiated with “SD” as the parameter to use the other SPI1 rather than SPI0?

(No luck searching the forums/web and as far as I can tell it doesn’t seem to be possible - living in hope)

Cheers,
Michael.


#2

I believe the SPI bus for the SD card is hard coded into the firmware. Sorry.


#3

Cheers skewworks,

I suspected as much. The mass storage will now have to be USB instead - PCB schematic update for the next batch methinks.