sdcardio example unable to successfully 'storage.mount(vfs, "/sd")'

[ladyada]

CircuitPython version

Adafruit CircuitPython 9.0.0-alpha.2-13-gdc5845fa41 on 2023-11-04; Adafruit Camera with ESP32S3

Code/REPL

import sdcardio
import board
import storage


sdcard = sdcardio.SDCard(board.SPI(), board.CARD_CS)
vfs = storage.VfsFat(sdcard)
storage.mount(vfs, "/sd")

Behavior

Traceback (most recent call last):
File "code.py", line 12, in
OSError: [Errno 19] No such device

Description

the SD card is definitely 'started' - i dont get OSError: no SD card
note same thing occurs when using adaruit_sdcard library sdcard = adafruit_sdcard.SDCard(board.SPI(), digitalio.DigitalInOut(board.CARD_CS))
so its something in storage?

Additional information

No response

[ladyada]

assignin' dan/scott because this is possibly related to the 9x merge

[tannewt]

On the metro M7 SD with a version of 9.x I was able to list stuff until I ran out of memory. I had to increase the pystack too.

[tannewt]

I tried on an S3 devkit c + sdcard breakout but I'm not seeing CS toggle. I have no idea why. Blink works on an S3 feather from the same source.

[tannewt]

I think this is a hardware issue, not a software one. The same build for a slightly different S3 ESP kit works ok. Printing out all of the io mux and gpio registers looks correct.