Hi Jared!
When running you external flash sample on the nrf9160 feather board on your latest v2.3 branch I get the following build error. Have you seen this before? I’m using a debugger with west flash to upload the code.
Area 1 at 0x0 for 4194304 bytes
Erasing flash area ... 0
[00:00:10.146,118] <inf> littlefs: LittleFS version 2.5, disk version 2.0
[00:00:10.154,205] <inf> littlefs: FS at w25q32jv@0:0x0 is 1024 0x1000-byte blocks with 512 cycle
[00:00:10.163,482] <inf> littlefs: sizes: rd 16 ; pr 16 ; ca 64 ; la 32
[00:00:10.171,112] <err> littlefs: WEST_TOPDIR/modules/fs/littlefs/lfs.c:1234: Corrupted dir pair at {0x0, 0x1}
[00:00:10.181,854] <wrn> littlefs: can't mount (LFS -84); formatting
[00:00:10.309,936] <inf> littlefs: /lfs mounted
/lfs mount: 0
/lfs: bsize = 16 ; frsize = 4096 ; blocks = 1024 ; bfree = 1022
/lfs/boot_count stat: -2
FAIL: open /lfs/boot_count: -16
[00:00:10.328,216] <inf> littlefs: /lfs unmounted
/lfs unmount: 0 `
