# DigiRadio partition table (16 MB flash — ESP32-S3-WROOM-1)
# ota_0 + ota_1: dual OTA app slots (equal size, 64 KiB aligned).
# dsp: updatable ADAU1701 program blob (task 3.1).
# nvs_keys: NVS encryption keys (secure-store slice).
# First flash after this layout: idf.py erase-flash flash (wired), not OTA.
# nvs: bumped 24 KiB -> 64 KiB (2026-08-19) — the small original size was a
# suspected contributor to intermittent NvsAudioProfileStore::saveProfile()
# store_failed under this project's accumulated write traffic (wifi creds,
# station_list, audio_profile_json, last_preset). otadata/nvs_keys/phy_init
# shift forward to make room; they still fit before ota_0's existing 64 KiB
# alignment boundary (0x20000), so ota_0/ota_1/dsp offsets are unchanged.
# Name,   Type, SubType,  Offset,   Size, Flags
nvs,      data, nvs,      0x9000,   0x10000,
otadata,  data, ota,      0x19000,  0x2000,
nvs_keys, data, nvs_keys, 0x1b000,  0x1000,
phy_init, data, phy,      0x1c000,  0x1000,
ota_0,    app,  ota_0,    0x20000,  0x400000,
ota_1,    app,  ota_1,    0x420000, 0x400000,
dsp,      data, 0x40,     0x820000, 0x40000,