Commit graph

774 commits

Author SHA1 Message Date
Jiang Jiang Jian
6554bdcbb6 Merge branch 'bugfix/btdm_add_profile_descriptor_list_for_spp' into 'master'
component/bt: Add profile descriptor list for SPP

See merge request idf/esp-idf!2691
2018-07-13 19:20:03 +08:00
Jiang Jiang Jian
8571170abe Merge branch 'feature/btdm_bt_ssp' into 'master'
component/bt: Add Secure Simple Pairing

See merge request idf/esp-idf!2453
2018-07-13 19:19:53 +08:00
Ivan Grokhotkov
b354770f42 Merge branch 'bugfix/fixes_from_github' into 'master'
Fixes from Github

See merge request idf/esp-idf!2730
2018-07-13 15:03:50 +08:00
baohongde
47a164b3ac component/bt: Using osi_malloc instead of malloc 2018-07-11 11:15:41 +00:00
baohongde
d7c4ec5235 component/bt: Add profile descriptor list for SPP 2018-07-11 11:14:41 +00:00
baohongde
21af1d7339 component/bt: Add Secure Simple Pairing 2018-07-10 11:18:52 +08:00
Le-Andrew
a8da9c1b96 Fixed typos on booleans.
Merges https://github.com/espressif/esp-idf/pull/2067
2018-07-09 14:36:06 +08:00
wangmengyang
1ade9a34d2 component/bt: bugfix for erroneous data reporting always enabled 2018-07-09 13:45:55 +08:00
wangmengyang
0ede362f84 component/bt: bugfix of invalid SCO handle in HCI number_of_completed_packets event 2018-07-05 12:00:41 +08:00
Jiang Jiang Jian
b1fa1ba617 Merge branch 'bugfix/btdm_fix_gattc_register_multi_srvc_chg' into 'master'
Component/bt: fix register multi service change when register multi gattc

See merge request idf/esp-idf!2625
2018-06-30 11:30:41 +08:00
Jiang Jiang Jian
b727113fc1 Merge branch 'bugfix/btdm_delete_deprecated_files' into 'master'
Component/bt: delete deprecated files

See merge request idf/esp-idf!2583
2018-06-29 19:37:03 +08:00
Jiang Jiang Jian
53ce5fd106 Merge branch 'bugfix/btdm_bt_remove_device_disconnect' into 'master'
component/bt: Fix bug of BT and BLE remove bond device

See merge request idf/esp-idf!2562
2018-06-29 19:29:57 +08:00
Jiang Jiang Jian
fe0dc407da Merge branch 'bugfix/btdm_bad_pointer_of_bt_gap' into 'master'
component/bt: Fix some bad point calculations of BT GAP

See merge request idf/esp-idf!2655
2018-06-29 19:25:13 +08:00
Jiang Jiang Jian
0e4b28e893 Merge branch 'bugfix/btdm_fix_stop_adv_error_in_dual_core' into 'master'
component/bt: fix stop adv error in dual core

See merge request idf/esp-idf!2561
2018-06-29 15:06:49 +08:00
Jiang Jiang Jian
1124e073d7 Merge branch 'bugfix/btdm_fix_no_adv_packet' into 'master'
component/bt: fix no adv packets

See merge request idf/esp-idf!2647
2018-06-29 14:59:01 +08:00
zhiweijian
d1c3c8494b Component/bt: fix register multi service change when register multi gattc 2018-06-29 06:54:16 +00:00
Jiang Jiang Jian
34797d8d52 Merge branch 'bugfix/btdm_respond_error_when_receives_unsupported_request' into 'master'
component/bt: Fix bug: Respond with the Error Response when receiving a request…

See merge request idf/esp-idf!2591
2018-06-29 14:47:12 +08:00
baohongde
be8ec6b8d2 component/bt: Fix some bad point calculations of BT GAP
In response to: https://github.com/espressif/esp-idf/issues/2103
2018-06-29 11:40:46 +08:00
zwj
077380a352 component/bt: fix no adv packets 2018-06-28 17:49:41 +08:00
Jiang Jiang Jian
aaf12390eb Merge branch 'feature/btdm_controller_to_host_flow_control' into 'master'
component/bt: Add Controller to Host Flow Control

See merge request idf/esp-idf!2493
2018-06-25 20:33:21 +08:00
Jiang Jiang Jian
8a7e112a72 Merge branch 'bugfix/read_rssi' into 'master'
bt : fix read rssi conflict when in dual mode

See merge request idf/esp-idf!2592
2018-06-22 17:19:23 +08:00
baohongde
29b7d4e916 component/bt: Fix bug of BT and BLE remove bond device
1. esp_ble_remove_bond_device will only remove BLE bond key and disconnect BLE device.
2. esp_bt_gap_remove_bond_device  will only remove BT bond key and disconnect BT device.
2018-06-22 11:54:40 +08:00
Tian Hao
e3d3ed5a06 bt : fix read rssi conflict when in dual mode 2018-06-22 11:16:16 +08:00
zhiweijian
4aae691519 Component/bt: modify throughput demo default config 2018-06-21 20:48:20 +08:00
baohongde
012415c9f8 component/bt: Fix bug: Respond with the Error Response when receiving a request that it does not support 2018-06-21 20:20:21 +08:00
zhiweijian
41b57d35c8 Component/bt: delete deprecated files 2018-06-21 06:07:21 +00:00
baohongde
de8a735a7a component/bt: Add Controller to Host Flow Control 2018-06-21 11:44:40 +08:00
zwj
c9aac643e3 component/bt: fix stop adv error in dual core 2018-06-15 20:43:10 +08:00
Angus Gratton
0e501e5edd Merge branch 'bugfix/bt_rfcomm_pr1923' into 'master'
bt: PORT_WriteDataCO: fixed a bug, reduced heap memory allocation

See merge request idf/esp-idf!2511
2018-06-13 08:41:16 +08:00
Markus Becker
3a71ae8595 bt: PORT_WriteDataCO: fixed a bug, reduced heap memory allocation
* a missing pointer increment caused error, if available was > 0 after the first iteration of while(available) loop.
* changed memory allocation strategy from large fixed size (RFCOMM_DATA_BUF_SIZE) to just the needed
  size, which will be below MTU

Cherry-picked from https://github.com/espressif/esp-idf/pull/1923/
2018-06-13 09:52:02 +10:00
zhiweijian
85e88cd0eb Component/bt: fix include service start handle error 2018-06-08 16:00:34 +08:00
Jiang Jiang Jian
8955db6d29 Merge branch 'bugfix/btdm_fix_no_gatt_server_req_callback_warning' into 'master'
component/bt: fix the issue where no gatt server request callback warning caused…

See merge request idf/esp-idf!2502
2018-06-06 16:29:59 +08:00
zhiweijian
822dac5659 Component/bt: fix memory leak 2018-06-06 02:17:06 +00:00
island
f30410113b component/bt: fix the issue where no gatt server request callback warning caused while acting as a GATTC 2018-06-05 02:41:34 +00:00
Tian Hao
21cb7226a2 component/bt : enlarge the A2DP SINK FRAME QUEUE SIZE to make A2DP more fluent 2018-06-01 16:51:23 +08:00
Jiang Jiang Jian
cb9483e844 Merge branch 'bugfix/btdm_a2dp_assert_warn_after_connected' into 'master'
component/bt: Fix bug a2dp assert warn after connected

See merge request idf/esp-idf!2470
2018-06-01 15:54:05 +08:00
baohongde
c04a4a8527 component/bt: Fix bug a2dp assert warn after connected 2018-06-01 10:57:22 +08:00
Jiang Jiang Jian
50252ca794 Merge branch 'bugfix/btdm_malloc_fail_lead_to_exception' into 'master'
component/bt: Fix malloc fail lead to crash

See merge request idf/esp-idf!2485
2018-06-01 10:36:36 +08:00
xiewenxiang
4467b34da2 component/bt: Fix malloc fail lead to crash 2018-05-31 13:31:27 +08:00
Jiang Jiang Jian
fbbf4b0c03 Merge branch 'bugfix/btdm_fix_start_adv' into 'master'
Component/bt: fix start adv complete event state error in dual core

See merge request idf/esp-idf!2432
2018-05-30 19:41:39 +08:00
zhiweijian
c8e848b0ff Component/bt: fix start adv 2018-05-30 17:10:51 +08:00
baohongde
4c8d9278b5 component/bt: Fix mem leak of esp_ble_gap_set_security_param 2018-05-28 17:43:53 +08:00
zhiweijian
2e63a445d9 Component/bt: fix set scan params command completer error 2018-05-23 12:09:39 +00:00
Jiang Jiang Jian
affed9a235 Merge branch 'feature/a2dp-sink-source-runtime-selection' into 'master'
bt-a2dp: BT A2DP sink and source selection is now runtime

See merge request idf/esp-idf!2229
2018-05-22 22:21:39 +08:00
Amey Inamdar
ae8ed8dad8 bt-a2dp: BT A2DP sink and source selection is now runtime
Earlier they have to be selected at the compile time through sdkconfig.
A2DP sink and source application tested with this change.

Signed-off-by: Amey Inamdar <amey@espressif.com>
2018-05-21 14:02:49 +05:30
zhiweijian
340ad5c430 Component/bt: fix scan duplicate 2018-05-21 15:23:15 +08:00
wangmengyang
4c4e143a2f component/bt: implement HFP Hands Free Unit Role 2018-05-21 11:33:30 +08:00
Roland Dobai
2aa9c15906 VFS: allow to find free file descriptors & register them 2018-05-18 07:57:35 +02:00
Jiang Jiang Jian
993b8b7bf6 Merge branch 'bugfix/o3_fails' into 'master'
Fix compilation errors when -O3 is used

See merge request idf/esp-idf!2396
2018-05-17 16:48:13 +08:00
baohongde
174501ff35 component/bt: modify BT GAP structure
1. Separate the upward and the downward
2. Cancel use of msg.aid when call btc_transfer_context
2018-05-16 18:58:13 +08:00
Jiang Jiang Jian
f502e195aa Merge branch 'bugfix/improve_bt_debug' into 'master'
components/bt: Improve the Bluetooth debug messaging scheme

See merge request idf/esp-idf!2303
2018-05-16 16:04:34 +08:00
Jiang Jiang Jian
6adaeb0048 Merge branch 'bugfix/btdm_fix_crash_without_smp_when_deinit_bluedroid' into 'master'
Component/bt: fix crash without SMP when deinit bluedroid

See merge request idf/esp-idf!2375
2018-05-14 21:20:44 +08:00
Hrishikesh Dhayagude
da6cb6c741 components/bt: Improve the Bluetooth debug messaging scheme
As of now, when Bluetooth debugs are enabled, all the messages are
mapped to BT_PRINTF which is mapped to ESP_LOGE. Hence, make monitor
shows all logs in red color which might lead to missing the actual
errors

This patch maps the Bluetooth messages to appropriate ESP_LOG* messages
and improves readability.

Also, make the BT trace level be configurable in menuconfig, so that
each layer of bt trace can be enabled/disabled.

Finally, add debug log control for BTC, OSI, BLUFI and clear up
Bluetooth debug logs.

So, with this the method of enabling Bluetooth logs is as follows:
1. make menuconfig -> Component config -> Bluetooth -> Bluedroid Enable
-> BT DEBUG LOG LEVEL -> set trace level for every layer of BT

Signed-off-by: Hrishikesh Dhayagude <hrishi@espressif.com>
2018-05-14 20:45:05 +08:00
Jiang Jiang Jian
9e5318b584 Merge branch 'bugfix/btdm_reconnect_con_params_update_reject_in_smp' into 'master'
Component/bt: update con params is rejected in smp when reconnection

See merge request idf/esp-idf!2318
2018-05-14 20:19:29 +08:00
Roland Dobai
ca08397b6b Fix compilation errors when -O3 is used
Closes https://github.com/espressif/esp-idf/issues/718
2018-05-14 12:29:57 +02:00
Jiang Jiang Jian
d4276efed7 Merge branch 'bugfix/bluedroid_const_char' into 'master'
Bluedroid: remove warnings about discarding "const" for "const char*"

See merge request idf/esp-idf!2387
2018-05-14 15:25:45 +08:00
Roland Dobai
2041c08681 Bluedroid: remove warnings about discarding "const" for "const char*" 2018-05-11 11:29:10 +02:00
Jiang Jiang Jian
325920046f Merge branch 'bugfix/btdm_conn_fail_after_deinit_and_init_spp' into 'master'
component/bt: Fix can't be connected if init SPP again after SPP deinit

See merge request idf/esp-idf!2369
2018-05-11 15:38:03 +08:00
Jiang Jiang Jian
41ba013bd4 Merge branch 'bugfix/btdm_fix_service_change_write_busy' into 'master'
Component/bt: fix service change write busy

See merge request idf/esp-idf!2359
2018-05-11 15:20:04 +08:00
Jiang Jiang Jian
c1e0f029d1 Merge branch 'bugfix/btdm_a2dp_disconn_state_when_connecting_with_iphone' into 'master'
component/bt: Fix bug a2dp have disconnect state when connecting with iphone 7

See merge request idf/esp-idf!2288
2018-05-11 14:59:34 +08:00
baohongde
dfbc59f1c2 component/bt: Fix can't be connected if init SPP again after SPP deinit 2018-05-10 16:16:25 +08:00
zhiweijian
b7a5fef871 Component/bt: fix crash without SMP when deinit bluedroid
- fix crash without SMP when bluedroid deinit
- modify default menuconfig in blufi demo
2018-05-10 11:39:34 +08:00
zhiweijian
cb59576dd0 Component/bt: fix service change write busy 2018-05-09 20:49:26 +08:00
zhiweijian
58b2cb3e0c Component/bt: update con params is rejected in smp when reconnection 2018-05-09 20:28:13 +08:00
Roland Dobai
80ff8d55ac bluedroid: use the new socket registering API 2018-05-07 09:01:56 +02:00
baohongde
cbab7fec76 component/bt: Fix bug a2dp have disconnect state when connecting with iphone 7 2018-05-04 19:44:40 +08:00
Jiang Jiang Jian
b827e0e331 Merge branch 'feature/btdm_get_end_handle_when_get_include_service' into 'master'
Component/bt: get end_handle when get include services

See merge request idf/esp-idf!2319
2018-05-04 19:31:43 +08:00
Jiang Jiang Jian
ade78d3850 Merge branch 'bugfix/btdm_fix_version_excahnge_issue' into 'master'
Component/bt: fix version exchange issue

See merge request idf/esp-idf!2329
2018-05-04 19:30:03 +08:00
baohongde
c22c070e07 component/bt: Add APIs of get and remove bond device
1. Add APIs of get and remove bond device
2. Add ESP_BT_GAP_AUTH_CMPL_EVT
2018-05-03 19:05:57 +08:00
Jiang Jiang Jian
1e8ab3d18e Merge branch 'bugfix/gap_appearance_fixes' into 'master'
components/bt: Make modifications to the support of GAP appearance/icon characteristic

See merge request idf/esp-idf!2249
2018-05-01 23:00:24 +08:00
Jiang Jiang Jian
0bb551c051 Merge branch 'bugfix/btdm_prepare_write_status_correct' into 'master'
component/bt: Check the value received from the peer device when sent the data used prepare write.

See merge request idf/esp-idf!2320
2018-05-01 22:57:20 +08:00
Jiang Jiang Jian
95cbdd76dc Merge branch 'feature/btdm_read_bredr_rssi' into 'master'
component/bt : add class bt read RSSI delta (golden range)

See merge request idf/esp-idf!2325
2018-05-01 22:55:50 +08:00
Jiang Jiang Jian
5a080ee37a Merge branch 'bugfix/btdm_genrate_hash_key_by_bluedroid' into 'master'
component/bt: Added the hash key generated directly in the bluedroid module.

See merge request idf/esp-idf!2321
2018-04-28 16:42:27 +08:00
zhiweijian
5549ea3439 Component/bt: fix version exchange issue
- Android 7.0 version issue
- version exchange late in some phones
- can not get version in smp
2018-04-28 16:32:24 +08:00
Hrishikesh Dhayagude
fd7baaf4ba components/bt: Make modifications to the support of GAP appearance/icon
characateristic

1. In addition to mentioning in the documentation, use the standard appearance
   values already present and return appropriate error in case an incorrect
   value is passed
2. Add ESP_BLE_APPEARANCE* macros corresponding to BTM_BLE_APPEARANCE*
and use them from the API instead
3. Add the missing appearance parameter values from
https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.characteristic.gap.appearance.xml
4. Fix some minor typos

Signed-off-by: Hrishikesh Dhayagude <hrishi@espressif.com>
2018-04-28 13:59:36 +05:30
zhiweijian
e236ffd91f Component/bt: get end_handle when get include services 2018-04-28 16:27:25 +08:00
Yulong
6c20bc3203 component/bt: Added the hash key generated directly in the bluedroid module.
1. Change all the hash used from the coap module to generated by the bluedroid module directly.

component/bt: Added the <string.h> include file to the gattc_co module to avoid compile error.
2018-04-28 03:11:05 -04:00
Jiang Jiang Jian
ee9ab48347 Merge branch 'feature/btdm_bt_spp_vfs' into 'master'
component/bt: Add SPP profile with VFS

See merge request idf/esp-idf!1883
2018-04-28 15:10:07 +08:00
baohongde
d95d0ececb component/bt: Add SPP profile with VFS 2018-04-28 11:36:22 +08:00
Yulong
fd3162d831 component/bt: Added the server test for the bit rate test.
component/bt: optimiz the code
component/bt: optimiz the code.
component/bt: added the l2c change.
component/bt: Added the modified.
component/bt: change the indicate callback function.

component/bt: added the BLE throughput test gattc & gatts example.

component/bt: Change the sdkconfig.default CONFIG_GATTS_NOTIFY_THROUGHPUT setting.

component/bt: Change the throughput_client_task delay method.

component/bt: change the btu task size from 4096 to 5096

comonent/bt: close the print when congest.

component/bt: Added the CPU frequency set method to the readme file.

component/bt: Change the gatts_demo_char1_val to gl_profile_tab[PROFILE_A_APP_ID].char_handle to avoid make error.

example/ble_throughput: Added the Readme explanation.

component/bt: Added the bt lib change.

component/bt: Update the bt lib & Change the LOG level from ERROR to DEBUG when congest.

component/bt: Fixed the bug of timer start assign error.

component/bt: Change back the gattc & gatts demo with same as the master.

example/ble_throughput: Fixed the bug when prepare write of the ble throughput.

component/bt: Update the check_sum algorithm.

component/bt: Change Added the path when used the include file of "l2cdefs.h" & "l2c_api.h".

example/throughput_client: Added the Freertos related header files to ble throughput client demo to avoid compile error.
2018-04-27 23:02:10 -04:00
Yulong
8f015e3e48 component/bt: Check the value received from the peer device when sent the data used prepare write.
component/bt: Fix misspellings of "corret" in comments in bta_gattc_write_cmpl function.
2018-04-27 08:20:01 -04:00
Tian Hao
8646913cbf component/bt : add class bt read RSSI delta (golden range) 2018-04-27 14:33:47 +08:00
Tian Hao
adada3f67e component/bt : modify header files to avoid conflict
1. add the L1 include path with a prefix, such like osi/list.h, stack/a2d_api.h and etc.
2. modify component, only bluedroid/api/include/api is export to another component and application,
   other include path just for bluedroid used
3. put bluedroid/include into common/include/common, so the root directory of bluedroid have no include path.
4. modify doxygen to use esp_bt.h and redirect to
component/bt/bluedroid/api/include/api/

fix compile
2018-04-26 19:32:06 +08:00
zhiweijian
be107320f7 Component/bt: fix gatt cache error
- fix sev == NULL error
- fix start_handle == end_handle
2018-04-23 15:43:10 +08:00
Angus Gratton
088c73bd22 Merge branch 'feature/disable_ble_service_change_pr1673' into 'master'
Add option to ena/dis BLE service change registration

See merge request idf/esp-idf!2210
2018-04-23 09:15:02 +08:00
Jiang Jiang Jian
c32ccf7abb Merge branch 'bugfix/add_NULL_value_check_bta_gattc_get_services' into 'master'
components/bt: Add NULL value check in bta_gattc_get_service_with_uuid()

See merge request idf/esp-idf!2212
2018-04-20 18:15:45 +08:00
Jiang Jiang Jian
1c06b44f08 Merge branch 'bugfix/bt_correct_inquiry_mode_name' into 'master'
components/bt: Correct the enquiry mode name

See merge request idf/esp-idf!2217
2018-04-20 18:14:57 +08:00
Jiang Jiang Jian
102d08fd79 Merge branch 'feature/btdm_gattc_cache' into 'master'
Feature/btdm gattc cache

See merge request idf/esp-idf!1083
2018-04-20 17:49:35 +08:00
Yulong
2c7182c59f component/bt: For unity, Change all the associat & associa to abbreviated form(assoc). 2018-04-20 02:16:33 -04:00
Yulong
b940abca0e component/bt: Change the cache 'associat' name for unify. 2018-04-19 22:56:33 -04:00
Ivan Grokhotkov
bc4c201e20 Merge branch 'bugfix/fix_github_reported_1841_and_1845' into 'master'
Fix few minor github reported issues

See merge request idf/esp-idf!2252
2018-04-19 12:59:37 +08:00
Yulong
ece6bd9b82 component/bt: Change the btc gattc callback function with the compile error.
1. Change all the gattc API && bta gattc layer.
2. Debug the code and change the btc_ble_gattc_get_db method.
3. Change the gatt read API interface.
4. Reconstruction the BTA_gattc_cache code.
5. Change back the bluedroid_get_status to marco.
6. Change the gattc docs format.
7. Change the docs format.
8. fix the read char value bug.
9. change the gattc_get_attr_count method.
10. Change back the bta_gattc write ccc code.
11. Change the gattc api docs format
12. Change the gattc API docs.
13. Change the prepare write descriptor method to avoid the exection.
14. modify gatt clinet demo with new API
15. Change the p_src_data->read.p_value to avoid exection.
16. Change the bugfix of gattc unreg for the notify.

    component/bt: Added the serch service res start_handle & end_handle to the result.

component/bt: Added the bta_gattc_cache_write when gatt discovery complete.

component/bt: Added the bta_gattc_cache_write declaration.

component/bt: Added the comments for esp_ble_gattc_cache_refresh API.

component/bt: Change the spelling errors & some comment error.

component/bt: fix bug of get gattc cache address list error.

1. Change the esp_bluedroid_get_status to macro;
2. added the malloc & free for the get_addr_list

component/bt: Added the addr_info->ass_addr == NULL Judgment to prevent crashes in the bta_gattc_co_cache_find_src_addr function.

component/bt: Fixed following gattc cache bugs

1. gattc can't refresh the gattc cache in the gatt discover state;
2. remove the nvs_get_blob in the cache address init function;
3. added the nvs_set_blob return value judgment in the cache address save function;
4. added the list_new when ass_address is NULL;
5. Change the ass_address list remove method to fix the ass address can't remove bug.
2018-04-19 12:05:13 +08:00
Jiang Jiang Jian
16ad81c636 Merge branch 'feature/btdm_get_and_set_cod' into 'master'
component/bt: Add API: get cod & set cod

See merge request idf/esp-idf!2127
2018-04-17 14:21:18 +08:00
Jiang Jiang Jian
a3cfbdb150 Merge branch 'bugfix/btdm_a2dp_source_cleanup_bug' into 'master'
component/bt: Fix bug of a2dp source cleanup bug when connected

See merge request idf/esp-idf!2042
2018-04-17 14:20:15 +08:00
Jiang Jiang Jian
0d55f2cb7b Merge branch 'bugfix/btdm_add_assert_when_no_device_name' into 'master'
component/bt: Fix exception when there is no device name

See merge request idf/esp-idf!2184
2018-04-17 14:19:39 +08:00
Mahavir Jain
60ab582ba6 bt: fix incorrect comments for error codes
Closes https://github.com/espressif/esp-idf/issues/1845

Signed-off-by: Mahavir Jain <mahavir@espressif.com>
2018-04-17 10:44:48 +05:30
Jiang Jiang Jian
12dbe4dac5 Merge branch 'feature/btdm_add_set_local_icon_api' into 'master'
Component/bt: add set gap icon API

See merge request idf/esp-idf!2129
2018-04-11 20:48:13 +08:00
Jiang Jiang Jian
6b7ad6b707 Merge branch 'bugfix/btdm_do_not_update_conn_params_when_have_key_in_slave' into 'master'
Component/bt: do not update connection params when already have keys in slave

See merge request idf/esp-idf!2176
2018-04-11 20:47:27 +08:00
Hrishikesh Dhayagude
9c41c93f5f components/bt: Correct the enquiry mode name
Signed-off-by: Hrishikesh Dhayagude <hrishi@espressif.com>
2018-04-10 17:58:11 +05:30
baohongde
52dbcef908 component/bt: Fix exception when there is no device name 2018-04-10 17:55:33 +08:00