Commit graph

13 commits

Author SHA1 Message Date
Chinmay Chhajed
94353c411e Bluedroid: Authentication fixes in Legacy and Secure Connection.
Prevent a remote device from doing a Bluetooth Impersonation Attack
(BIAS) by:

- Preventing remote device to downgrade secure connection
feature mask. Secure connection feature mask should remain same or
increase to enabled in link key generation and authentication.

- Doing a mutual authentication during Legacy Authentication.
2020-06-25 16:22:34 +05:30
weitianhua
f222a02518 Remove (x2) varible for BCM_STRNCPY_S and BCM_STRCPY_S 2020-03-14 15:04:44 +08:00
baohongde
5ede49ca4a components/bt: Fix warning when disable debug logs or in release mode and improve the code structure 2019-03-26 15:29:22 +08:00
zhiweijian
fed772641a Component/bt: add update duplicate scan exceptional list APIs 2019-03-14 20:59:38 +08:00
wangmengyang
4c4e143a2f component/bt: implement HFP Hands Free Unit Role 2018-05-21 11:33:30 +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
wangmengyang
90c9ffa975 component/bt: free timer resources after using them
Bluedroid use a set of timer function pairs such as btu_start_timer/btu_stop_timer, btu_sys_start_timer/btu_sys_stop_timer for use, in a lack of timer release functions. Thus the timers may be exhausted after some event sequence such as repetition of connection/reconnection with different devices. The maximum timer number used in bluedroid is given by ALARM_CBS_NUM which is 30 for now. This bugfix borrowed some update from bluedroid in Andoroid 7.0, which add timer release functions which promote the recycle of timer resources.
2018-01-27 19:03:06 +08:00
Tian Hao
e4f63819a1 component/bt : remove all GKI reference
1. remove GKI(not use osi_free_and_reset)
2. modify mutex/semaphore to individual directory
3. set osi_malloc as malloc(previously use calloc)
4. change osi allocator debug osi_free
5. fix rebase of remove GKI
2017-08-23 15:29:30 +08:00
Yulong
0ddadc98a3 separate the btm layer from SMP security 2017-04-19 03:44:01 -04:00
Tian Hao
5933ebc6b6 component/bt : cleanup all the "-W-no-xx" and all the warnings
1. cleanup the warnings.
2. fix the some function called in gap
3. fix some code in btc_main
2016-12-07 13:49:53 -08:00
Tian Hao
19273c7b2d component/bt : run astyle handle the code files 2016-11-25 02:10:15 +08:00
wangmengyang
bde768f13c 1. Recover "future_t" model implementation using semaphore to allow for blocking function
2. Recover BTU task start-up/shut-down procedure according to original bluedroid implementation
2016-10-10 21:34:21 +08:00
Tian Hao
b80325604d component/bt: add bluedroid 1st version
1. add bluedroid 1st version
2. alarm adapter
3. task semaphore lock
4. other bugs resolved
2016-09-26 21:37:39 +08:00