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docs(ble): Uploaded the classic-bluetooth-architecture.png; Applied the suggestion from Mengyang

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Yuhan Wei
2024-07-25 14:31:01 +08:00
committed by Wei Yu Han
parent b71b3366d9
commit 124a23d9b1
5 changed files with 9 additions and 35 deletions
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docs/en/api-guides/ble/overview.rst
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@@ -129,7 +129,7 @@ There are two hosts, ESP-Bluedroid and ESP-NimBLE. The major difference between
ESP-Bluedroid
^^^^^^^^^^^^^
ESP-Bluedroid is a modified version of the native Android Bluetooth stack, Bluedroid. It consists of two layers: the Bluetooth Upper Layer (BTU) and the Bluetooth Transport Controller layer (BTC). The BTU layer is responsible for processing bottom layer Bluetooth protocols such as L2CAP, GATT/ATT, SMP, GAP, and other profiles. The BTU layer provides an interface prefixed with "bta". The BTC layer is mainly responsible for providing a supported interface, prefixed with "esp", to the application layer, processing GATT-based profiles and handling miscellaneous tasks. All the APIs are located in the ESP_API layer. Developers should use the Bluetooth APIs prefixed with "esp".
ESP-Bluedroid is a modified version of the native Android Bluetooth stack, Bluedroid. It consists of two layers: the Bluetooth Upper Layer (BTU) and the Bluetooth Transport Controller layer (BTC). The BTU layer is responsible for processing bottom layer Bluetooth protocols such as L2CAP, GATT/ATT, SMP, GAP, and other profiles. The BTU layer provides an interface prefixed with "bta". The BTC layer is mainly responsible for providing a supported interface, prefixed with "esp", to the application layer, processing GATT-based profiles and handling miscellaneous tasks. All the APIs are located in the ESP_API layer. Developers should use the Bluetooth Low Energy APIs prefixed with "esp".
.. only:: esp32