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update sd examples for 10.x behavior

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This commit is contained in:
foamyguy 2025-06-13 11:28:32 -05:00
parent 57a70ad9e7
commit 3d3d29ccc1
2 changed files with 23 additions and 10 deletions
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17
Metro_RP2350_Examples/CircuitPython_SDCard_ListFiles/code.py
View file

@ -16,14 +16,21 @@ import adafruit_sdcard
# The SD_CS pin is the chip select line.
SD_CS = board.SD_CS
# Connect to the card and mount the filesystem.
cs = digitalio.DigitalInOut(SD_CS)
sdcard = adafruit_sdcard.SDCard(busio.SPI(board.SD_SCK, board.SD_MOSI, board.SD_MISO), cs)
vfs = storage.VfsFat(sdcard)
storage.mount(vfs, "/sd")
try:
# Connect to the card and mount the filesystem.
cs = digitalio.DigitalInOut(SD_CS)
sdcard = adafruit_sdcard.SDCard(
busio.SPI(board.SD_SCK, board.SD_MOSI, board.SD_MISO), cs
)
vfs = storage.VfsFat(sdcard)
storage.mount(vfs, "/sd")
except ValueError:
# SD_CS in use error happens if CircuitPython core initialized the SD automatically
pass
# Use the filesystem as normal! Our files are under /sd
# This helper function will print the contents of the SD
def print_directory(path, tabs=0):
for file in os.listdir(path):

16
Metro_RP2350_Examples/CircuitPython_SDCard_Write/code.py
View file

@ -21,11 +21,17 @@ import storage
# The SD_CS pin is the chip select line.
SD_CS = board.SD_CS
# Connect to the card and mount the filesystem.
cs = digitalio.DigitalInOut(SD_CS)
sdcard = adafruit_sdcard.SDCard(busio.SPI(board.SD_SCK, board.SD_MOSI, board.SD_MISO), cs)
vfs = storage.VfsFat(sdcard)
storage.mount(vfs, "/sd")
try:
# Connect to the card and mount the filesystem.
cs = digitalio.DigitalInOut(SD_CS)
sdcard = adafruit_sdcard.SDCard(
busio.SPI(board.SD_SCK, board.SD_MOSI, board.SD_MISO), cs
)
vfs = storage.VfsFat(sdcard)
storage.mount(vfs, "/sd")
except ValueError:
# SD_CS in use error happens if CircuitPython core initialized the SD automatically
pass
# Use the filesystem as normal! Our files are under /sd