Code: Select all
# cat /mnt/mpy/boot_out.txt
Adafruit CircuitPython 7.1.0 on 2021-12-28; Adafruit Feather RP2040 with rp2040
Board ID:adafruit_feather_rp2040
Moderators: adafruit_support_bill, adafruit
Code: Select all
# cat /mnt/mpy/boot_out.txt
Adafruit CircuitPython 7.1.0 on 2021-12-28; Adafruit Feather RP2040 with rp2040
Board ID:adafruit_feather_rp2040
Code: Select all
# mount /dev/sdb1 /mnt/mpy
# cp /home/me/code.py /mnt/mpy
# sync
# umount /mnt/mpy
Code: Select all
Adafruit CircuitPython 7.1.0 on 2021-12-28; Adafruit Feather RP2040 with rp2040
>>> with open('code.py', 'w') as fh:
... fh.write('print("hi there")\n')
...
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
OSError: [Errno 30] Read-only filesystem
>>>
Code: Select all
# ls -l /mnt/mpy/
total 8
-r-xr-xr-x 1 root root 241 Sep 5 2008 INDEX.HTM
-r-xr-xr-x 1 root root 62 Sep 5 2008 INFO_UF2.TXT
[root@archdt ~]# echo "print('hi there')" > /mnt/mpy/code.py
[root@archdt ~]# ls -l /mnt/mpy/
total 12
-rwxr-xr-x 1 root root 16 Jan 17 17:07 code.py
-r-xr-xr-x 1 root root 241 Sep 5 2008 INDEX.HTM
-r-xr-xr-x 1 root root 62 Sep 5 2008 INFO_UF2.TXT
[root@archdt ~]# umount /mnt/mpy
[root@archdt ~]# mount /dev/sdb1 /mnt/mpy
[root@archdt ~]# ls -l /mnt/mpy/
total 8
-r-xr-xr-x 1 root root 241 Sep 5 2008 INDEX.HTM
-r-xr-xr-x 1 root root 62 Sep 5 2008 INFO_UF2.TXT
[root@archdt ~]#