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component/bt: fix some ble document description error

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XieWenxiang
2021-08-17 11:22:28 +08:00
parent 33a2927dab
commit 6253befcbc
3 changed files with 3 additions and 3 deletions
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2
examples/bluetooth/bluedroid/ble/gatt_client/tutorial/Gatt_Client_Example_Walkthrough.md
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@@ -209,7 +209,7 @@ static struct gattc_profile_inst gl_profile_tab[PROFILE_NUM] = {
};
```
The initialization of the Application Profile table array includes defining the callback functions for each Profile. These are `gattc_profile_a_event_handler()` and `gattc_profile_a_event_handler()` respectively. In addition, the GATT interface is initialized to the default value of `ESP_GATT_IF_NONE`. Later on, when the Application Profile is registered, the BLE stack returns a GATT interface instance to use with that Application Profile.
The initialization of the Application Profile table array includes defining the callback function for Profile. It is `gattc_profile_event_handler()`. In addition, the GATT interface is initialized to the default value of `ESP_GATT_IF_NONE`. Later on, when the Application Profile is registered, the BLE stack returns a GATT interface instance to use with that Application Profile.
The profile registration triggers an `ESP_GATTC_REG_EVT` event, which is handled by the `esp_gattc_cb()` event handler. The handler takes the GATT interface returned by the event and stores it in the profile table:

2
examples/bluetooth/bluedroid/ble/gatt_server/tutorial/Gatt_Server_Example_Walkthrough.md
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@@ -430,7 +430,7 @@ static void gatts_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_t gatts_
## Creating Services
The register event is also used to create a profile attributes table by using the `esp_ble_gatts_create_attr_tab()` function, which takes an `esp_gatts_attr_db_t` type structure that has all the information of the service table. The way to create this table is:
The register event is also used to create a service by using the `esp_ble_gatts_create_service()`. When service creation is done, a callback event ESP_GATTS_CREATE_EVT is called to report status and service ID to the profile. The way to create service is:
```c
…