Hello,
You can check the makefile of your project for "RESOURCES_LOCATION".
If RESOURCES_LOCATION is set to RESOURCES_IN_WICEDFS --> the resources go to external flash and the main application is downloaded to internal flash.
If RESOURCES_LOCATION is set to RESOURCES_IN_DIRECT_RESOURCES --> the resources and application, all go to internal flash.
Usually the internal flash is not big enough to hold the resources+ application(As resources contains the wifi firmware and blob file also) so the configuration folowed is internal+external flash.
Alternatively you can check the config.mk file created in the build directory(43xxx_Wi-Fi\build\snip.ota_fr-BCM94343WWCD2\config.mk) for RESOURCES_LOCATION.
It also gives the other resources which constitute all resources in your application(like any html page or image, etc.)
During programming the board, the WICED console shows the data that goes to internal flash(under flash) and the sector addresses for contents/binaries which are copied into external flash
One such log is shown here:
Making snip.apsta-BCM94343WWCD2.bin
snip.apsta-BCM94343WWCD2
----------------------------------|---------|---------|
| | Static |
Module | Flash | RAM |
----------------------------------+---------+---------|
App | 1126 | 1056 |
crc | 1060 | 0 |
DHCP_Server | 1428 | 132 |
DNS | 64 | 44 |
DNS_Redirect_Daemon | 659 | 0 |
Host MCU-family library | 15819 | 2692 |
HTTP_Server | 4047 | 8 |
Interrupt Vectors | 396 | 0 |
libc | 32093 | 3372 |
Linked_List | 500 | 0 |
mbedTLS | 111980 | 88 |
Networking | 6153 | 13952 |
NetX-Duo - Interfaces & Stacks | 0 | 16 |
Other | 48367 | 677 |
Packet Buffers | 0 | 22470 |
platform | 1316 | 256 |
RAM Initialisation | 2828 | 0 |
resources | 13556 | 0 |
Ring_Buffer | 100 | 0 |
SPI_Flash_Library_BCM94343WWCD2 | 512 | 0 |
Startup Stack & Link Script fill | 73 | 13 |
Supplicant - BESL | 3604 | 184 |
ThreadX | 8740 | 400 |
WICED | 4514 | 1100 |
wiced_log | 514 | 1104 |
Wiced_RO_FS | 566 | 0 |
WWD | 28789 | 3272 |
----------------------------------+---------+---------|
TOTAL (bytes) | 285976 | 50836 |
----------------------------------|---------|---------|
Downloading Bootloader ...
Building apps lookup table
No changes detected
Downloading DCT ...
No changes detected
Downloading resources filesystem ... build/snip.apsta-BCM94343WWCD2/filesystem.bin at sector 1 size 100...
Downloading apps lookup table in wiced_apps.mk ... build/snip.apsta-BCM94343WWCD2/APPS.bin @ 0x0000 size
Downloading Application ...
No changes detected
