BLE issue on ESP32C6

[oscalcmen]

Hello , I used ESP32C3 with BLE peripheral_esp and peripheral_csc no issues at all, then I swap for the ESP32C6 but found and error
/home/oscalcmen/zephyrproject/modules/hal/espressif/zephyr/esp32c6/src/bt/esp_bt_adapter.c:954:10: fatal error: mbedtls/aes.h: No such file or directory
954 | #include "mbedtls/aes.h"
I have enabled several CONFIG but nothing solve the issue, has anyone some advise on this?
CONFIG_ESP_SIMPLE_BOOT=n
CONFIG_BOOTLOADER_MCUBOOT=y
#CONFIG_ESP32_USE_UNSUPPORTED_REVISION=y
#CONFIG_ESPTOOLPY_HEADER_FLASHSIZE_UPDATE=y

CONFIG_LOG=y

CONFIG_ESP_SPIRAM=y

CONFIG_SHARED_MULTI_HEAP=y

CONFIG_SPIRAM_MODE_OCT=y

CONFIG_SPIRAM_TYPE_ESPPSRAM64=y

CONFIG_SPIRAM_SPEED_80M=y

CONFIG_ESP32S3_DATA_CACHE_64KB=y

CONFIG_ESP_SPIRAM_MEMTEST=y

For ESP32C6

CONFIG_PSA_WANT_KEY_TYPE_AES=y
CONFIG_MBEDTLS_LIBRARY=y
CONFIG_MBEDTLS_CIPHER_AES_ENABLED=y
CONFIG_MBEDTLS_AES_ROM_TABLES=y
CONFIG_MBEDTLS=y
CONFIG_MBEDTLS_SHA256=y
#CONFIG_MBEDTLS_PSA_CRYPTO_C=y
CONFIG_MBEDTLS_BUILTIN=y
CONFIG_CUSTOM_MBEDTLS_CFG_FILE=y
CONFIG_MBEDTLS_CFG_FILE="config-mbedtls.h"
CONFIG_MBEDTLS_HEAP_SIZE=8192
#CONFIG_HEAP_MEM_POOL_SIZE=4096
CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_ESP32_BT_LE_CRYPTO_STACK_MBEDTLS=y
CONFIG_ESP32_BT_LE_SECURITY_ENABLE=y
#CONFIG_BT_HCI=y
CONFIG_BT_DRIVERS=y
#CONFIG_APP_LINK_WITH_MBEDTLS=y
#CONFIG_MBEDTLS_HASH_ALL_ENABLED=y
#CONFIG_FLASH_AREA_CHECK_INTEGRITY_MBEDTLS=y
#CONFIG_PSA_WANT_ALG_CMAC=y
CONFIG_MBEDTLS_PSA_CRYPTO_C=y

CONFIG_BT=y
CONFIG_BT_SMP=y
CONFIG_BT_PERIPHERAL=y
CONFIG_BT_DIS=y
CONFIG_BT_DIS_PNP=n
CONFIG_BT_BAS=y
CONFIG_BT_DEVICE_NAME="CSC peripheral"
CONFIG_BT_DEVICE_APPEARANCE=1157

CONFIG_CONSOLE=y
CONFIG_LOG=y

[sylvioalves]

@oscalcmen Sorry I missed this one. Fix in #97645

[oscalcmen]

Hello Sylvio, It compiles correctly but BLE cannot be initialized it gives an error I (138) boot: libc heap size 336 kB. I (138) spi_flash: detected chip: boya I (139) spi_flash: flash io: dio W (139) spi_flash: Detected size(16384k) larger than the size in the binary image header(8192k). Using the size in the binary image header. *** Booting Zephyr OS build v4.2.0-3009-g1f3fb17a77bc *** Bluetooth init failed (err -5) thanks

…

On Tue, Oct 14, 2025 at 9:59 PM Sylvio Alves ***@***.***> wrote: @oscalcmen <https://github.com/oscalcmen> Sorry I missed this one. Please, enable FLASH as in below to make it work. I'll provide a Pr to fix this later. CONFIG_FLASH=yCONFIG_FLASH_MAP=y — Reply to this email directly, view it on GitHub <#96829 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAWAVUBMHV22HH36JVPDT3D3XXID7AVCNFSM6AAAAACH6ZPBV6VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTINRYGI4DAMY> . You are receiving this because you were mentioned.Message ID: ***@***.*** .com>

-- Oscar Alcántara Méndez México

[oscalcmen]

Hello, adding log info *** Booting Zephyr OS build v4.2.0-3009-g1f3fb17a77bc *** [00:00:00.000,000] <inf> esp32_bt_adapter: Using main XTAL as clock source, chip ver: 1 [00:00:00.000,000] <inf> esp32_bt_adapter: ble controller commit:[35fe65f] [00:00:00.005,000] <inf> esp32_bt_adapter: Bluetooth MAC: 40:4c:ca:5e:cc:c0 [00:00:02.084,000] <err> bt_hci_driver_esp32: Send packet timeout error [00:00:02.084,000] <err> bt_hci_core: Unable to send to driver (err -116) [00:00:02.084,000] <wrn> bt_hci_core: opcode 0x1003 status 0x1f Bluetooth init failed (err -5)

…

On Sat, Oct 18, 2025 at 5:54 AM Oscar Alcantara ***@***.***> wrote: Hello Sylvio, It compiles correctly but BLE cannot be initialized it gives an error I (138) boot: libc heap size 336 kB. I (138) spi_flash: detected chip: boya I (139) spi_flash: flash io: dio W (139) spi_flash: Detected size(16384k) larger than the size in the binary image header(8192k). Using the size in the binary image header. *** Booting Zephyr OS build v4.2.0-3009-g1f3fb17a77bc *** Bluetooth init failed (err -5) thanks On Tue, Oct 14, 2025 at 9:59 PM Sylvio Alves ***@***.***> wrote: > @oscalcmen <https://github.com/oscalcmen> Sorry I missed this one. > Please, enable FLASH as in below to make it work. I'll provide a Pr to fix > this later. > > CONFIG_FLASH=yCONFIG_FLASH_MAP=y > > — > Reply to this email directly, view it on GitHub > <#96829 (comment)>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AAWAVUBMHV22HH36JVPDT3D3XXID7AVCNFSM6AAAAACH6ZPBV6VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTINRYGI4DAMY> > . > You are receiving this because you were mentioned.Message ID: > <zephyrproject-rtos/zephyr/repo-discussions/96829/comments/14682803@ > github.com> > -- Oscar Alcántara Méndez México

-- Oscar Alcántara Méndez México

[sylvioalves]

Hi, can you provide me:

1. Current Zephyr branch revision/sha (have you run west update?)
2. Full log output
3. Any extra conf you added into the sample code

Thanks.

[oscalcmen]

Sylvio, Yes, i did west update, Zephyr SDK version 0.17.4, i did not add any other module to Zephyr besides the blob espressif libs. I'm not so sure how to get the full log. Adding CONFIG_LOG_DEFAULT_LEVEL=4 to the prj.conf, terminal showed the below text at booting. (Is there any guide on how to do it? (sorry for my ignorance, kind of new to Zephyr, I'm a EE not a SW guy) I (141) boot: libc heap size 326 kB. I (142) spi_flash: detected chip: boya I (142) spi_flash: flash io: dio W (142) spi_flash: Detected size(16384k) larger than the size in the binary image header(8192k). Using the size in the binary image header. Previous to adding CONFIG_LOG_DEFAULT_LEVEL=4 the terminal showed this: *** Booting Zephyr OS build v4.2.0-3009-g1f3fb17a77bc *** [00:00:00.000,000] <inf> esp32_bt_adapter: Using main XTAL as clock source, chip ver: 1 [00:00:00.000,000] <inf> esp32_bt_adapter: ble controller commit:[35fe65f] [00:00:00.005,000] <inf> esp32_bt_adapter: Bluetooth MAC: 40:4c:ca:5e:cc:c0 [00:00:02.085,000] <err> bt_hci_driver_esp32: Send packet timeout error [00:00:02.085,000] <err> bt_hci_core: Unable to send to driver (err -116) [00:00:02.085,000] <wrn> bt_hci_core: opcode 0x1003 status 0x1f Bluetooth init failed (err -5) CONFIG_ESP_SIMPLE_BOOT=y CONFIG_BOOTLOADER_MCUBOOT=n CONFIG_LOG=y CONFIG_LOG_DEFAULT_LEVEL=4 CONFIG_BT=y CONFIG_BT_PERIPHERAL=y CONFIG_BT_SMP=y CONFIG_BT_DEVICE_NAME="ESP peripheral" CONFIG_BT_DIS=y CONFIG_BT_DIS_PNP=y CONFIG_BT_BAS=y CONFIG_BT_DEVICE_APPEARANCE=768 CONFIG_ENTROPY_ESP32_RNG=y CONFIG_ENTROPY_GENERATOR=y CONFIG_FLASH=y CONFIG_FLASH_MAP=y # CONFIG_MBEDTLS=y # CONFIG_MBEDTLS_BUILTIN=y # CONFIG_MBEDTLS_ENABLE_HEAP=y # CONFIG_MBEDTLS_HEAP_SIZE=6000 # CONFIG_MBEDTLS_SHA256=y # CONFIG_MBEDTLS_PSA_CRYPTO_C=y # #CONFIG_ZEPHYR_MBEDTLS_MODULE=y # CONFIG_MBEDTLS_ENABLE_HEAP=y # CONFIG_MBEDTLS_CIPHER_AES_ENABLED=y # CONFIG_MBEDTLS_CIPHER=y # #CONFIG_MBEDTLS_LIBRARY=y # #CONFIG_MBEDTLS_ZEPHYR_ENTROPY=y # CONFIG_MBEDTLS_CFG_FILE="config-mbedtls.h" CONFIG_I2C=y

…

On Sat, Oct 18, 2025 at 6:50 AM Sylvio Alves ***@***.***> wrote: Hi, can you provide me: 1. Current Zephyr branch revision/sha (have you run west update?) 2. Full log output 3. Any extra conf you added into the sample code Thanks. — Reply to this email directly, view it on GitHub <#96829 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAWAVUCCR4VUGMP5OUAKLZ33YJASVAVCNFSM6AAAAACH6ZPBV6VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTINZRG4ZDINI> . You are receiving this because you were mentioned.Message ID: ***@***.*** .com>

-- Oscar Alcántara Méndez México