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rs-dp
Associate II
May 23, 2025
Solved

Encrypted advertising on extended vs full stack

  • May 23, 2025
  • 1 reply
  • 258 views

Does the BLE stack full also support encrypted advertising? The only example available is for the extended stack (link)

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Best answer by STTwo-32

Hello @rs-dp 

The encrypted advertising require the use of the ACI_HAL_EAD_ENCRYPT_DECRYP command for encryption and decryption. And according to the AN5270 HAL command table, this command is supported only using the stm32wb5x_BLE_Stack_full_extended_fw. That’s why we can’t use the stm32wb5x_BLE_Stack_full_fw.

Best Regards.

STTwo-32

1 reply

STTwo-32
STTwo-32Best answer
ST Technical Moderator
May 23, 2025

Hello @rs-dp 

The encrypted advertising require the use of the ACI_HAL_EAD_ENCRYPT_DECRYP command for encryption and decryption. And according to the AN5270 HAL command table, this command is supported only using the stm32wb5x_BLE_Stack_full_extended_fw. That’s why we can’t use the stm32wb5x_BLE_Stack_full_fw.

Best Regards.

STTwo-32

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