Pico-W Flash Hang Under FreeRTOS #2665
Description
When attempting to do flash writes (erase the flash) under FreeRTOS, I appear to encounter an unrecoverable hang.
For additional context, I am using the Bluetooth functionality through the provided BTStack. I believe this may have something to do with the problem, but am not sure, as I see the btstack logs interacting with flash at startup. Here are the logs from an execution of the program:
[00:00:01.054] LOG -- btstack_tlv_flash_bank.c.548: found bank 0
[00:00:01.055] LOG -- btstack_tlv_flash_bank.c.239: test erased: bank 0, offset 56
[00:00:01.057] LOG -- btstack_tlv_flash_bank.c.583: Flash clean after last found tag
[00:00:01.058] LOG -- btstack_tlv_flash_bank.c.598: write offset 38
[00:00:01.059] LOG -- btstack_tlv.c.48: TLV Instance 1001B810
[00:00:01.060] LOG -- le_device_db_tlv.c.159: num valid le device entries 0
Version: 7.95.61 (abcd531 CY) CRC: 4528a809 Date: Wed 2023-01-11 10:29:38 PST Ucode Ver: 1043.2169 FWID 01-7afb0879
cyw43 loaded ok, mac 28:cd:c1:08:f5:35
Flash not initialized, setting to default values
Reproduction Repo: https://github.com/tjquillan/picow_freertos_flash_write_hang_repro
Reproduction repo was created using the VSCode extension.