# Partition table for ESP32-S3-WROOM-1-N16R8 (16MB flash, 8MB octal PSRAM)
# as fitted to the CrowPanel 7" Advance.
#
# Two 4MB OTA slots. The app is ~1.1MB, so this is generous -- but the layout
# is fixed once devices are in the field, and re-partitioning later means
# reflashing each one over USB. Laying the slots out now costs nothing.
#
# NOTE: writing an OTA image is a flash write, and the panel's bounce-buffer
# refill ISR reads PSRAM, which shares the cache with flash on the S3. An OTA
# download while the panel is scanning WILL fault that ISR ("Cache disabled but
# cached memory region accessed"). Any OTA implementation must stop the panel
# for the download+write, or reboot into a dedicated updater mode first. See
# README "Memory notes".
#
# The former 12MB SPIFFS partition was dropped -- nothing mounted it. ~7.9MB
# is left unallocated for a filesystem or a third slot if either is ever
# needed; adding a partition to free space is safe, moving one is not.
#
# Name,     Type, SubType,  Offset,   Size,      Flags
nvs,        data, nvs,      0x9000,   0x6000,
otadata,    data, ota,      0xf000,   0x2000,
phy_init,   data, phy,      0x11000,  0x1000,
ota_0,      app,  ota_0,    0x20000,  0x400000,
ota_1,      app,  ota_1,    0x420000, 0x400000,