BT DEVICE APIs¶
Overview¶
Bluetooth device reference APIs.
API Reference¶
Functions¶
-
const uint8_t *
esp_bt_dev_get_address
(void)¶ Get bluetooth device address. Must use after “esp_bluedroid_enable”.
- Return
bluetooth device address (six bytes), or NULL if bluetooth stack is not enabled
-
esp_err_t
esp_bt_dev_set_device_name
(const char *name)¶ Set bluetooth device name. This function should be called after esp_bluedroid_enable() completes successfully.
A BR/EDR/LE device type shall have a single Bluetooth device name which shall be identical irrespective of the physical channel used to perform the name discovery procedure.
- Return
ESP_OK : Succeed
ESP_ERR_INVALID_ARG : if name is NULL pointer or empty, or string length out of limit
ESP_ERR_INVALID_STATE : if bluetooth stack is not yet enabled
ESP_FAIL : others
- Parameters
[in] name
: : device name to be set