Bluetooth Classic

[δΈ­ζ–‡]

Bluedroid

The following Bluedroid API have been deprecated and removed:

  • /bt/host/bluedroid/api/include/api/esp_bt_device.h

    • Remove esp_err_t esp_bt_dev_set_device_name(const char *name)

      • Set device name API has been replaced by esp_err_t esp_bt_gap_set_device_name(const char *name) or esp_err_t esp_ble_gap_set_device_name(const char *name). The original function has been deprecated.

    • Remove esp_err_t esp_bt_dev_get_device_name(void)

      • Get device name API has been replaced by esp_err_t esp_bt_gap_get_device_name(void) or esp_err_t esp_ble_gap_get_device_name(void). The original function has been deprecated.

  • /bt/host/bluedroid/api/include/api/esp_spp_api.h

    • Remove esp_err_t esp_spp_init(esp_spp_mode_t mode)

      • SPP init API has been replaced by esp_err_t esp_spp_enhanced_init(const esp_spp_cfg_t *cfg).

      • A new configuration structure esp_spp_cfg_t has been introduced as a parameter for esp_spp_enhanced_init.

  • /bt/host/bluedroid/api/include/api/esp_hf_ag_api.h

    • Remove esp_err_t esp_hf_ag_devices_status_indchange(...)

      • Sending indicator reports to the HFP client API has been replaced by esp_hf_ag_ciev_report(...).

The following Bluedroid API have been changed:

  • /bt/host/bluedroid/api/include/api/esp_sdp_api.h

    • Field user2_ptr_len and user2_ptr is removed in structure esp_bluetooth_sdp_hdr_overlay_t, since they are not used in SDP record creation or searching.

  • /bt/host/bluedroid/api/include/api/esp_a2dp_api.h

    • Field ESP_A2D_MEDIA_CTRL_STOP is removed in structure esp_a2d_media_ctrl_t, and is replaced by ESP_A2D_MEDIA_CTRL_SUSPEND.

    • Field sbc, m12, m24 and atrac is removed and replaced by sbc_info, m12_info, m24_info and atrc_info in structure esp_a2d_mcc_t.

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