sdcard.SDCard: cs does not support digitalio.DigitalInOutProtocol

[bablokb]

CircuitPython version and board name

main

Code/REPL

import board
import sdcardio
spi    = board.SPI()
sdcard = sdcardio.SDCard(spi,board.SD_CS)

Behavior

Zurückverfolgung (jüngste Aufforderung zuletzt):
Datei "main.py", Zeile 271, in <module>
Datei "main.py", Zeile 201, in load_image
TypeError: cs muss von Typ Pin sein, nicht IOPin

Description

I am working on a new board that has the SD_CS pin behind an IOExpander. This is failing since sdcardio.SDCard does not support the digitalio.DigitalInOutProtocol for the CS-pin.

Would it make sense to copy the same logic that fourwire.FourWire uses for the CS pin?

Additional information

No response

[tannewt]

Would it make sense to copy the same logic that fourwire.FourWire uses for the CS pin?

Yup! Please do.