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Adding "--encrypted" option while reflashing bootloader, appliciaton and partition table resolved the issue.

Platform: ESP32 LYRATD SYNS V1.3
ESP IDF: ESP IDF 4.0

I enabled Secure boot and Flash encyption using following options in menuconfig:

Bootloader Config -> Bootloader log verbosity-> Info
Security Features->
Enable hardware secure boot in bootloader-> Selected
Secure bootloader mode ...

How did yo solve it. I am getting the same error

BT_APPL: bta_dm_config_eir, malloc failed.

Hi ESP_Angus

Thanks for quick reply.


Just to double check, you didn't flash anything else after flashing the bootloader+digest binary - you immediately tried to boot the ESP32? (This is correct, just checking nothing else was written to flash afterwards.)

That is correct. I did not flash ...

Hi ESP_Angus
I executed the commands suggested by you however I still have the same problem.

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0018,len:4
load ...

Any update?

Can someone help on recovering the board and point the mistake that I made.

Can anyone pleaase help? @WiFive @ESP_Angus

Platform: ESP32 WROVER(ESP32D0WDQ5 (revision 1))
ESP IDF: ESP IDF 4.0

I enabled Secure boot and Flash encyptio n using following options in menuconfig:

Enable hardware secure boot in bootloader-> Enabled
Secure bootloader mode -> Reflashable
Sign binaries during build --> Not selected
Secure ...

I plan to use Bleutooth GATT over Classic (BR/EDR) channel on ESP32-WROVER-B. I am using espidf 4.0.
I noticed that code for GATT overe Classic channel is under CLASSIC_BT_GATT_INCLUDED flag.
I could not figure out how to enable CLASSIC_BT_GATT_INCLUDED using "menuconfig" , any suggestions?