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3829 Commits

Author SHA1 Message Date
Jiang Jiang Jian
c45170cb66 Merge branch 'bugfix/btdm_fix_reconnect_fail_in_smp_v30' into 'release/v3.0' 
Component/bt: fix reconnect fail in smp for v3.0

See merge request idf/esp-idf!2075

(cherry picked from commit 7f2a9f0359)

d0e55335 Component/bt: fix reconnect fail in smp
 2018-03-20 18:49:22 +08:00
Jiang Jiang Jian
0f6f762be0 Merge branch 'bugfix/btdm_add_char_descr_uuid_error' into 'master' 
component/bt: Change the char_uuid to descr_uuid in the add descriptor callback params.

See merge request idf/esp-idf!2065
 2018-03-20 18:43:42 +08:00
Ivan Grokhotkov
1618dbc9a5 soc/rtc: wait for frequency switch to complete 
The fast path of CPU frequency switch function, used in DFS, was not
waiting for the frequency switch to complete when switching from XTAL
to PLL. This resulted in incorrect reads from peripherals on APB,
where two consecutive reads could return the same value. For example,
in esp_timer, read of FRC_COUNT_REG would return same value as the
preceding read of FRC_ALARM_REG, causing time to jump by the value of
FRC_ALARM_REG / apb_freq_mhz.
 2018-03-20 18:27:32 +08:00
Jiang Jiang Jian
8ab17d7ccf Merge branch 'bugfix/btdm_avrc_remote_bda_error_when_disconnect' into 'master' 
component/bt: Fix bug: AVRC remote_bda error when disconnect

See merge request idf/esp-idf!2093
 2018-03-20 18:24:01 +08:00
Ivan Grokhotkov
7167ad45ab pm: improve debug output from esp_pm_dump_locks 
- separate mode stats from lock stats by an extra comment line
- add CPU frequency column to the mode stats
- don’t print a row for light sleep if light sleep is not enabled
 2018-03-20 18:08:19 +08:00
Ivan Grokhotkov
9377d4acd4 pm: fix incorrect configuration at startup 
s_cpu_freq_by_mode array was statically initialised with 80MHz CPU
frequency in CPU_MAX and APB_MAX modes, but sdkconfig setting for the
CPU frequency could have been different. For the case of 240MHz CPU
frequency, this would cause a frequency switch between 240MHz and
80MHz to happen, even though such switch is not supported in the fast
path switching functions used by the DFS implementation.

This fixes the issue by moving initialisation into esp_pm_impl_init,
which is called at startup before the first mode switch can happen.

Fixes https://github.com/espressif/esp-idf/issues/1729.
 2018-03-20 18:06:58 +08:00
Liu Zhi Fu
21c0b59315 esp32: optimize WiFi TX 
1. Optimize TX retry counter
2. Optimize TX timeout
 2018-03-20 15:24:32 +08:00
Alex Lisitsyn
1e9bb5bb7c esp32: Deactivate wakeup trigger after first wakeup 
The files updated according to code review discussions.
In the sleep_modes.c removed immidiate disable of ULP  mode and leave just trigger deactivation.
The esp_sleep.h is updated to have the same defines for source as esp_sleep_wakeup_cause_t.
Updated documentation in sleep_modes.rst file to include cross references.
Some minor changes in test_sleep.c unit test.

(TW#18952)
Closes https://github.com/espressif/esp-idf/issues/1677
 2018-03-20 12:23:32 +05:00
Jiang Jiang Jian
45eb556ddf Merge branch 'bugfix/wpa2_assert_when_use_sha256_signature' into 'master' 
bugfix of wpa2 assert when use sha256 do signature

See merge request idf/esp-idf!2089
 2018-03-20 15:19:55 +08:00
Jiang Jiang Jian
f2132238b2 Merge branch 'bugfix/tw19041_esp_wifi_stop_not_return' into 'master' 
esp32: Fix esp_wifi_stop never returns issue

See merge request idf/esp-idf!2059
 2018-03-20 15:18:09 +08:00
baohongde
2531975ca0 component/bt: Fix bug: AVRC remote_bda error when disconnect 2018-03-20 15:12:36 +08:00
Deng Xin
bc97b0f380 bugfix of wpa2 assert when use sha256 do signature 
The order of wpa2_crypto_funcs_t structure mismatch between IDF and wifi libray

close github issue https://github.com/espressif/esp-idf/issues/1297
 2018-03-20 11:08:20 +08:00
Ivan Grokhotkov
7e2028d598 Merge branch 'bugfix/gpio_timer_doc_fixes' into 'master' 
Minor fixes of GPIO and timer group driver docs

See merge request idf/esp-idf!2081
 2018-03-20 10:49:36 +08:00
Ivan Grokhotkov
e56897b7a4 Merge branch 'bugfix/docs_updates_from_github' into 'master' 
Bugfix/docs updates from github

See merge request idf/esp-idf!2057
 2018-03-20 09:50:43 +08:00
zhiweijian
7c777f40aa Component/bt: add some comment 2018-03-19 21:19:21 +08:00
Liu Zhi Fu
078cd81f10 esp32: Fix wifi stop never return issue 
Fix esp_wifi_stop() never return issue
 2018-03-19 21:16:29 +08:00
Jiang Jiang Jian
5d4c4b19d4 Merge branch 'bugfix/tw19020_force_1.9V_when_flash_is_80M' into 'master' 
bootloader: force SDIO 1.9V if flash is 80M

See merge request idf/esp-idf!2083
 2018-03-19 18:50:36 +08:00
Jiang Jiang Jian
259220f33d Merge branch 'bugfix/btdm_spp_invalid_handle_path' into 'master' 
component/bt: Fix bug of SPP invalid handle path

See merge request idf/esp-idf!2056
 2018-03-19 18:40:47 +08:00
Ivan Grokhotkov
e784df60cc Merge branch 'bugfix/fix_param_name_comments_bt' into 'master' 
components/bt: Fix parameter name and print statements

See merge request idf/esp-idf!2032
 2018-03-19 16:59:09 +08:00
Ivan Grokhotkov
85c9164f50 Merge branch 'bugfix/fix_bt_typos' into 'master' 
components/bt examples/bluetooth: Fix typographical errors

See merge request idf/esp-idf!1950
 2018-03-19 16:58:55 +08:00
Liu Zhi Fu
072b353b45 bootloader: force SDIO 1.9V if flash is 80M 
If the SPI flash frequency is 80M, the voltage of SDIO is 1.9V,
otherwise, it can configured to 1.8V or 1.9V via menuconfig.
 2018-03-19 16:39:54 +08:00
Ivan Grokhotkov
b9a8912659 Merge branch 'bugfix/spi_master_const_dev_config_t' into 'master' 
spi master: use constant dev_config parameter in spi_bus_add_device

See merge request idf/esp-idf!2082
 2018-03-19 16:31:19 +08:00
michael
c2a68ae0d3 test(wifi): add test for wifi stop and deinit. 2018-03-19 08:23:52 +00:00
Jiang Jiang Jian
d6946598f6 Merge branch 'bugfix/btdm_fix_gattc_open_API' into 'master' 
component/bt: fix gattc open api

See merge request idf/esp-idf!2004
 2018-03-19 14:26:41 +08:00
Jonathan Kaufmann
a99d4d5a7f Modified spi_bus_add_device so that it takes a constant *dev_config parameter. 
Merges https://github.com/espressif/esp-idf/pull/1690
 2018-03-19 12:17:45 +08:00
Stefan Tauner
38daa1e716 docs: fix description of timer_get_alarm_value() 
Replace c&p text with an actual description.

Merges https://github.com/espressif/esp-idf/pull/1740
 2018-03-19 11:56:57 +08:00
Stefan Tauner
86a1d579ff docs: add warning to gpio_get_level() 
On most microcontrollers I have worked with one can retrieve the
current state of output GPIO pins. On ESP32 this is not the case
if the pad is not explictly configured to route this information into
the port by configuring it as input or i/o.
Thus add a warning to the API documentation of gpio_get_level().

Merges https://github.com/espressif/esp-idf/pull/1740
 2018-03-19 11:56:57 +08:00
baohongde
1c48b4f01e component/bt: Fix bug of SPP invalid handle path 2018-03-19 02:22:45 +00:00
Angus Gratton
9a6fcab527 Merge branch 'test/spi_speed_fix' into 'master' 
test(spi_master): test spi master speed performance by median value.

See merge request idf/esp-idf!2048
 2018-03-19 06:16:38 +08:00
Alex Lisitsyn
ce09cfd99b esp32: Deactivate wakeup trigger after first wakeup 
Added function esp_sleep_disable_wakeup_source() to deactivate wakeup trigger for selected source.
Updated documentation for this function in sleep_modes.rst file.
Updated unit test to check this functionality for light sleep.
The test_sleep.c unit test is updated to add reliability for unit testing.

(TW#18952)
Closes https://github.com/espressif/esp-idf/issues/1677
 2018-03-16 18:49:24 +05:00
Alex Lisitsyn
2d90da0817 esp32: Deactivate wakeup trigger after first wakeup 
The timer wakeup function once activated cannot be disabled later using existing api. If user wants to use different wakeup sources after first sleep but it does not work. This change disables timer wakeup trigger in configuration that will be set into appropriate RTC registers in esp_light_sleep_start() function.

Added function esp_sleep_disable_wakeup_source() to deactivate wakeup trigger for selected source.
Updated documentation for this function in sleep_modes.rst file to pass make html.
Updated unit test to check this functionality for light sleep.
The test_sleep.c unit test is updated to add reliability for auto unit testing.

(TW#18952)
Closes https://github.com/espressif/esp-idf/issues/1677
 2018-03-16 18:22:02 +05:00
zwj
d1405183a5 component/bt: fix gattc open api 2018-03-16 19:17:55 +08:00
Michael (Xiao Xufeng)
15be0829fa test(spi_master): test spi master speed performance by median value. 
also increase the boundary of SPI limit by a little.
 2018-03-16 16:37:19 +08:00
Darian Leung
f4b03d553c bugfix/Fix BLK3_RESERVED_FLAG register and other minor bugs 
This commit fixes an incorrect register definition for BLK3_RESERVED_FLAG.
Other bugs include a missing conditional check, and updated comments
on modifying eFuse checking behavior.
 2018-03-16 15:51:36 +08:00
Tian Zhong Xing
7555031553 add api get valid mmu table pages number 2018-03-16 10:40:55 +08:00
Jiang Jiang Jian
7e268adaf5 Merge branch 'bugfix/btdm_mem_leak_of_bt_dynamic_memory' into 'master' 
component/bt: Fix bug of bt dynamic memory

See merge request idf/esp-idf!2053
 2018-03-15 17:01:20 +08:00
Jiang Jiang Jian
dc66940f82 Merge branch 'bugfix/btdm_a2dp_disc_rsn_error_when_as_master' into 'master' 
component/bt: Fix bug: a2dp disc_rsn error when as master

See merge request idf/esp-idf!1995
 2018-03-15 15:28:11 +08:00
Jiang Jiang Jian
488268d58b Merge branch 'bugfix/btdm_a2dp_sink_cleanup_bug' into 'master' 
component/bt: Fix bug of a2dp sink cleanup bug when connected

See merge request idf/esp-idf!2041
 2018-03-15 15:04:39 +08:00
baohongde
3ee5b49575 component/bt: Fix bug of bt dynamic memory 2018-03-15 14:36:49 +08:00
Yulong
c802ea842d component/bt: Change the char_uuid to descr_uuid in the add descriptor callback params. 2018-03-15 02:29:11 -04:00
Jiang Jiang Jian
047870fd80 Merge branch 'bugfix/btdm_string_to_bdaddr_error_when_opening_nano' into 'master' 
component/bt: Fix bug: string_to_bdaddr() error when opening nano

See merge request idf/esp-idf!1981
 2018-03-15 14:14:47 +08:00
Liu Zhi Fu
8f61716647 esp32: Fix esp_wifi_stop never returns issue 
esp_wifi_stop may never return when run esp_wifi_start/stop repeatly.
 2018-03-15 11:25:13 +08:00
XuanZe
5a31c1e5b1 fix : cpp:type. Merges https://github.com/espressif/esp-idf/pull/1700 2018-03-14 22:04:47 +01:00
baohongde
c0eadc514f component/bt: Fix bug of a2dp sink cleanup bug when connected 2018-03-14 06:27:26 +00:00
Ivan Grokhotkov
a58a2b6f6d Merge branch 'bugfix/wl_encryption_size' into 'master' 
Bugfix/wl encryption size

See merge request idf/esp-idf!2037
 2018-03-14 14:12:29 +08:00
Ivan Grokhotkov
36098f3cac Merge branch 'bugfix/make_MEMMAP_SMP_config_dependent' into 'master' 
bugfix/remove MEMMAP_SMP config

See merge request idf/esp-idf!1988
 2018-03-14 13:02:55 +08:00
Angus Gratton
bd09a83062 Merge branch 'feature/esptool_v23' into 'master' 
Update esptool to v2.3.1

See merge request idf/esp-idf!1989
 2018-03-14 08:11:59 +08:00
Roland Dobai
f891eac827 ESP32: Optionally disable lookup-tables for esp_err_to_name 2018-03-13 14:26:54 +01:00
Jiang Jiang Jian
12b4e416e6 Merge branch 'bugfix/wpa2_assert_when_suddenly_disconnect' into 'master' 
Bugfix of wpa2 task assert when suddenly disconnect

See merge request idf/esp-idf!2043
 2018-03-13 20:59:39 +08:00
Ivan Grokhotkov
7a1e3265fe Merge branch 'bugfix/docs_small_corrections' into 'master' 
Bugfix/docs small corrections

See merge request idf/esp-idf!2025
 2018-03-13 17:43:00 +08:00
Deng Xin
768d6e09ab Bugfix of wpa2 task assert when suddenly disconnect 2018-03-12 21:41:24 +08:00
Dmitry
5cbb1943ac Structure size alligned by compiler. 2018-03-12 15:34:16 +03:00
Dmitry
743969f333 Size of structure made latform independent. 2018-03-12 08:34:23 +03:00
Dmitry
560753cfb1 Size updated. 2018-03-12 07:49:50 +03:00
Dmitry
09704fe7ca Size of structure ware updated. 2018-03-12 07:30:35 +03:00
Hrishikesh Dhayagude
9831eca4b2 components/bt: Fix parameter name and print statement 
Signed-off-by: Hrishikesh Dhayagude <hrishi@espressif.com>
 2018-03-09 13:53:27 +05:30
Dmitry
816d63211f Structure size updated to the 16 bytes * N 2018-03-09 09:17:32 +03:00
Dmitry
7f0b00ef9b Compiler dependency included for tests. 2018-03-09 08:40:24 +03:00
Dmitry
97539334a9 Remove error from tests. 2018-03-09 07:58:01 +03:00
baohongde
d082316507 component/bt: Fix bug of SPP handle error 2018-03-09 11:46:30 +08:00
Jiang Jiang Jian
77eae33a7e Merge branch 'bugfix/esp_timer_overflow' into 'master' 
component/esp32: fix esp_timer bug

See merge request idf/esp-idf!1877
 2018-03-09 10:05:22 +08:00
Jiang Jiang Jian
1d49c0953e Merge branch 'bugfix/close_socket_when_tcp_connecting' into 'master' 
Close socket request will abort tcp write/connect

See merge request idf/esp-idf!1687
 2018-03-08 20:34:40 +08:00
Jiang Jiang Jian
a54b413367 Merge branch 'bugfix/btdm_clear_start_stop_adv_callback_when_complete' into 'master' 
Component/bt: clear start/stop adv callback when complete

See merge request idf/esp-idf!1938
 2018-03-08 20:22:10 +08:00
Jiang Jiang Jian
702b46108c Merge branch 'bugfix/btdm_fix_set_error_channel_map_in_adv_params' into 'master' 
Component/bt: fix set error params and return callback when start adv

See merge request idf/esp-idf!1943
 2018-03-08 20:18:30 +08:00
Jiang Jiang Jian
d3d3a6fc39 Merge branch 'feature/btdm_blufi_add_custom_data_cmd' into 'master' 
Component/bt: blufi add custom data cmd

See merge request idf/esp-idf!2017
 2018-03-08 20:15:27 +08:00
Jiang Jiang Jian
db690e3f85 Merge branch 'bugfix/btdm_add_param_check_in_gap_set_prefer_conn_params' into 'master' 
Component/bt: add_params_check_in_prefer_conn_params()

See merge request idf/esp-idf!1944
 2018-03-08 20:08:33 +08:00
Jiang Jiang Jian
bcfbb6154c Merge branch 'bugfix/btdm_fix_get_attr_value_error_after_prepare_write' into 'master' 
Component/bt: fix get attr value error after prepare write

See merge request idf/esp-idf!1976
 2018-03-08 20:06:47 +08:00
zhiweijian
b1d8ea84c3 Component/bt: blufi add custom data cmd 2018-03-08 17:38:44 +08:00
XuanZe
573876700b fix : esp_partition_find missing ` ` 
Signed-off-by: krzychb <krzychb@gazeta.pl>
 2018-03-08 09:39:20 +01:00
Darian Leung
8b1277c55f efuse/add cpu freq rating 
This commit adds support for CPU max freqeuency rating
bits in CPU. Bootloader will now print an error if attempting
to 160MHz rated ESP32 at 240MHz.

EFUSE_CHIP_VER_RESERVE has been replaced by the
frequency rating bits. Dependancies on EFUSE_CHIP_VER_RESERVE
have been changed to use EFUSE_CHIP_VER_PKG
 2018-03-07 12:16:51 +08:00
Jiang Jiang Jian
983e9f854d Merge branch 'bugfix/btdm_error_log' into 'master' 
component/bt: remove some error logs which are not error

See merge request idf/esp-idf!1826
 2018-03-06 19:37:16 +08:00
Dmitry
7b287c25b1 Bugfix for write size. The write size for encryption have to be rounded to 16 bytes. 
A wl_config structure size now ounded to 16.
Flash Emulator updated to work with defined minimum size.
Tests are updated.
 2018-03-06 10:26:21 +03:00
baohongde
3824f0eb8f component/bt: Fix spp lock error 2018-03-06 14:57:08 +08:00
baohongde
f1d3f689e8 component/bt: Fix bug: a2dp disc_rsn error when as master 2018-03-06 14:11:28 +08:00
baohongde
569b9d592e component/bt: remove some error logs which are not error 2018-03-05 19:22:21 +08:00
Jiang Jiang Jian
17e8d49f26 Merge branch 'bugfix/btdm_update_pktLen_have_no_callback' into 'master' 
component/bt: Fix bug:update pktlen have no callback

See merge request idf/esp-idf!1913
 2018-03-05 16:14:48 +08:00
Jiang Jiang Jian
275fa2cc36 Merge branch 'bugfix/btdm_add_lock_for_spp_without_VFS' into 'master' 
component/bt: Add lock for SPP slot

See merge request idf/esp-idf!2002
 2018-03-05 16:06:16 +08:00
baohongde
c4cdb66947 component/bt: Add lock for SPP slot 2018-03-02 18:11:47 +08:00
zhiweijian
1e6f52fb6f Component/bt: fix build ble server error with BT_BLE_DYNAMIC_ENV_MEMORY option 2018-02-28 16:44:05 +08:00
Tian Hao
127d213b29 component/esp32: fix esp_timer bug 
1. fix the bug that cause esp_timer_get_time is not accuracy(the max margin may be 106s).
2. fix the bug that causes esp timer come too early.
 2018-02-28 10:49:45 +08:00
Angus Gratton
bd306bb519 esptool: Update to v2.3.1 2018-02-28 10:17:14 +11:00
Darian Leung
33aee51727 bugfix/remove MEMMAP_SMP config 
This commit removes the MEMMAP_SMP config option.
Dependencies on this config will now depend on !FREERTOS_UNICORE
 2018-02-27 17:56:44 +08:00
Ivan Grokhotkov
d1559732b0 Merge branch 'feature/ignore_no_psram' into 'master' 
Add option to continue running (with less ram) if psram is enabled but not detected

See merge request idf/esp-idf!1911
 2018-02-26 20:33:28 +08:00
baohongde
54320d5f7b component/bt: Fix bug: string_to_bdaddr() error when opening nano 2018-02-26 15:09:03 +08:00
Angus Gratton
dbaea72062 Merge branch 'bugfix/revisit_pthread_once' into 'master' 
pthread: fix pthread_once behavior, if mux (handle) is in external PSRAM

See merge request idf/esp-idf!1972
 2018-02-26 08:52:06 +08:00
Angus Gratton
aedb807a02 Merge branch 'bugfix/esp_ping_ms_pr1638' into 'master' 
esp_ping - Document that timeout units are in milliseconds

See merge request idf/esp-idf!1968
 2018-02-26 08:00:44 +08:00
Ivan Grokhotkov
04ad0f79c0 Merge branch 'adc_calibration_update' into 'master' 
ADC Calibraiton - Support new new calibration methods and eFuse functionality

See merge request idf/esp-idf!1846
 2018-02-26 06:15:06 +08:00
Ivan Grokhotkov
c8ba6cf156 Merge branch 'feature/rtc_gpio_isolate' into 'master' 
Add rtc_gpio_isolate function, use it in deep sleep examples

See merge request idf/esp-idf!1936
 2018-02-26 06:09:08 +08:00
Ivan Grokhotkov
a9ae4e2696 Merge branch 'bugfix/config_minor_missing_deps' into 'master' 
Kconfig: esp32/freertos: add some missing dependencies

See merge request idf/esp-idf!1966
 2018-02-26 05:57:27 +08:00
zhiweijian
6a9c99a414 Component/bt: fix get attr value error after prepare write 2018-02-24 16:39:00 +08:00
Jiang Jiang Jian
165e3edd49 Merge branch 'bugfix/btdm_mem_leak_of_bt' into 'master' 
component/bt: Fix mem leak of bt

See merge request idf/esp-idf!1924
 2018-02-24 10:25:13 +08:00
Mahavir Jain
48e8171114 pthread: fix pthread_once behavior, if mux (handle) is in external PSRAM 
Signed-off-by: Mahavir Jain <mahavir@espressif.com>
 2018-02-23 14:51:05 +05:30
Angus Gratton
2abba13172 Merge branch 'feature/heap_task_tracking_pr1498' into 'master' 
heap: Add task tracking features (PR 1498)

See merge request idf/esp-idf!1960
 2018-02-23 06:12:17 +08:00
Angus Gratton
ab82ce3da4 Merge branch 'bugfix/partition_md5_backward_compatibility' into 'master' 
partition_table: Optionally disable the MD5 checksum in partition tables

See merge request idf/esp-idf!1958
 2018-02-23 06:11:44 +08:00
Angus Gratton
da751cc653 Merge branch 'bugfix/fd_zero' into 'master' 
FD_ZERO: Fix a compilation warning

See merge request idf/esp-idf!1967
 2018-02-23 06:10:40 +08:00
Darian Leung
0c9e2c0fba esp_adc_cal/Remove lookup table 
This commit removes the lookup table mode due to inferior performance when compared
to linear mode under attenuation 0, 1 and 2. However small portions of the lookup table
are kept for the higher voltages of atten 3 (above ADC reading 2880). That voltage range
in atten 3 has non linear characteristics making the LUT performan better than linear mode.
 2018-02-22 20:01:41 +08:00
Piyush Shah
6dbb040890 FD_ZERO: Fix a compilation warning 
Definition of memset is not found if string.h is not included anywhere

Signed-off-by: Piyush Shah <piyush@espressif.com>
 2018-02-22 14:10:04 +05:30
Roland Dobai
4017cf3516 partition_table: Optionally disable the MD5 checksum in partition tables 2018-02-22 07:46:41 +01:00
Angus Gratton
63ddae5087 Merge branch 'bugfix/i2s_driver' into 'master' 
i2s: add support fixed_mclk configuration

See merge request idf/esp-idf!1600
 2018-02-22 12:03:26 +08:00
Angus Gratton
e99b6ed79c Merge branch 'bugfix/doc_spi_flash' into 'master' 
spi_flash: Update docs

See merge request idf/esp-idf!1961
 2018-02-22 11:09:17 +08:00
Tuan PM
7cda34c626 i2s: add support fixed_mclk configuration 2018-02-22 09:00:23 +07:00
Angus Gratton
30637c8885 Merge branch 'bugfix/docs_esp_sleep_wakeup_cause_t' into 'master' 
Fix esp_sleep_wakeup_cause_t docs. Merges https://github.com/espressif/esp-idf/pull/1634

See merge request idf/esp-idf!1965
 2018-02-22 07:31:03 +08:00
Angus Gratton
b52b4ea2cc spi_flash: Update docs 2018-02-22 10:28:26 +11:00
Angus Gratton
68dc422cb5 Merge branch 'bugfix/apptrace_down_buf_handling' into 'master' 
esp32: Fixes apptrace down buffer management

See merge request idf/esp-idf!1953
 2018-02-22 07:27:17 +08:00
Alexey Gerenkov
4e544f82bb esp32: Fixes apptrace down buffer management 2018-02-21 10:13:25 +03:00
Mahavir Jain
bf31afd2c3 Kconfig: esp32/freertos: add some missing dependencies 
Signed-off-by: Mahavir Jain <mahavir@espressif.com>
 2018-02-21 12:31:10 +05:30
Daniël van Eeden
bd0b3a7d6b Fix esp_sleep_wakeup_cause_t docs. Merges https://github.com/espressif/esp-idf/pull/1634 
value and description didn't match
 2018-02-20 20:22:14 +01:00
Ivan Grokhotkov
3ede9f011b Merge branch 'feature/openssl_cacert' into 'master' 
OpenSSL API addition

See merge request idf/esp-idf!1932
 2018-02-21 02:58:00 +08:00
Jitin George
f0ebf613f4 OpenSSL API addition 2018-02-20 12:32:12 +05:30
Angus Gratton
6cfc7af049 Merge branch 'bugfix/i2s_intr_alloc_flags_pr1589' into 'master' 
i2s: fix type mismatch of intr_alloc_flags

See merge request idf/esp-idf!1954
 2018-02-20 07:33:25 +08:00
Stephen Casner
bc2879a956 heap: Add task tracking option for heap usage monitoring 
Add back a feature that was available in the old heap implementation
in release/v2.1 and earlier: keep track of which task allocates each
block from the heap. The task handle is conditionally added as
another word in the heap poisoning header under this configuration
option CONFIG_HEAP_TASK_TRACKING.

To allow custom monitoring and debugging code to be added, add helper
functions in multi_heap.c and multi_heap_poisoning.c to provide access
to information in the block headers.

Add esp_heap_debug_dump_totals() to monitor heap usage

esp_heap_debug_dump_totals() dumps into a user-provided data structure
a summary of the amound of heap memory in region type that is used by
each task.  Optionally it will also dump into another data structure
the metadata about each allocated block for a given list of tasks or
for all tasks (limited by available space).

Address change requests on PR #1498

This set of changes fixes the files in e3b702c to just add the
CONFIG_HEAP_TASK_TRACKING option without adding the new function
heap_caps_get_per_task_info() in case that is the only portion of the
PR that will be accepted.  Part of the change is to remove the new .c
and .h files containing that function and to remove the line to
compile it from components/heap/component.mk since it should not have
been included in e3b702c.  One or more additional commits to add the
new function will follow.

The other changes here:
- uint32_t get_all_caps() moves to heap_private.h
- replace "void* foo" with "void *foo"
- add braces around single-line "if" blocks
- replace tab characters with spaces

Address change requests on PR #1498, part 2

This set of changes fixes the files in cdf32aa to add the new function
heap_caps_get_per_task_info() with its new name and to add the line to
compile it in components/heap/component.mk.  This does not address all
the suggested changes because there are some needing further
discussion.

This commit does not include the suggested change to move the
declaration of the new function into esp_heap_caps.h because the new
function references TaskHandle_t so esp_heap_caps.h would have to
include freertos/FreeRTOS.h and freertos/task.h, but FreeRTOS.h
includes esp_heap_caps.h through two other header files which results
in compilation errors because not all of FreeRTOS.h has been read yet.

Change heap_caps_get_per_task_info() to take struct of params

In addition to moving the large number of function parameters into a
struct as the single parameter, the following changes were made:

- Clear out the totals for any prepopulated tasks so the app code
  doesn't have to do it.

- Rather than partitioning the per-task totals into a predetermined
  set of heap capabilities, take a list of <caps,mask> pairs to
  compare the caps to the heap capabilities as masked.  This lets the
  caller configure the desired partitioning, or none.

- Allow the totals array pointer or the blocks array pointer to be
  NULL to indicate not to collect that part of the information.

- In addition to returning the total space allocated by each task,
  return the number of blocks allocated by each task.

- Don't need to return the heap capabilities as part of the details
  for each block since the heap region (and therefore its
  capabilities) can be determined from the block address.

- Renamed heap_task_info.h to esp_heap_task_info.h to fit the naming
  convention, and renamed the structs for totals and block details to
  better fit the revised function name.

- Provide full Doxygen commenting for the function and parameter
  structs.

Add copyright header to new files

Merges https://github.com/espressif/esp-idf/pull/1498
 2018-02-20 10:32:06 +11:00
Chris Morgan
86bf8798b2 esp_ping - Document that timeout units are in milliseconds 
Remove 1000 multiplier from esp_ping_set_target() parameters that define time
 2018-02-18 18:47:46 -05:00
Stephen Casner
a76d5a33c9 heap: Correct the sense of a comment 2018-02-19 09:42:40 +11:00
h3ndrik
dcc466a673 i2s: fix type mismatch of intr_alloc_flags 
Merges https://github.com/espressif/esp-idf/pull/1589
 2018-02-16 16:20:12 +11:00
Roland Dobai
4322e31c98 Make it easier to look up error messages 
tools/gen_esp_err_to_name.py generates
components/esp32/esp_err_to_name.c for lookup of the error codes from
all of the IDF project and easily identify all codes in one place
 2018-02-15 14:19:03 +01:00
Angus Gratton
7d13e3fa6a Merge branch 'bugfix/docs_prs_from_github' into 'master' 
Small documenation and API fixes from GitHub

See merge request idf/esp-idf!1952
 2018-02-14 09:45:09 +08:00
Ivan Grokhotkov
22ae5adb95 Merge branch 'bugfix/ethernet_mdc_mdio_config' into 'master' 
Ethernet: set direction of SMI pins MDC and MDIO correctly

See merge request idf/esp-idf!1939
 2018-02-14 01:16:05 +08:00
Ing. Jaroslav Šafka
475e3cc43e Fix function name typo. Closes https://github.com/espressif/esp-idf/issue/1572 2018-02-13 15:05:56 +01:00
Darian Leung
73cdfbfe79 esp_adc_cal/Add eFuse functionality 
This commit updates the esp_adc_cal ocmponent to support new calibration methods
which utilize calibratoin values stored in eFuse. This commit includes LUT mode
 2018-02-13 21:22:48 +08:00
Hrishikesh Dhayagude
4a7d445301 components/bt examples/bluetooth: Fix typographical errors 
Signed-off-by: Hrishikesh Dhayagude <hrishi@espressif.com>
 2018-02-13 13:25:33 +05:30
zhiweijian
b09d681da6 Component/bt: add_params_check_in_prefer_conn_params() 2018-02-12 17:43:38 +08:00
zhiweijian
4056878c69 Component/bt: fix set error params and add callback in adv params 2018-02-12 16:34:30 +08:00
Jeroen Domburg
dc864c4108 Add option to continue running (with less ram) if psram is enabled but not detected 2018-02-12 13:44:11 +08:00
Jiang Jiang Jian
ca3faa6186 Merge branch 'bugfix/btdm_fix_example_log_missing_bug' into 'master' 
component/bt: Fix BLE printf missing problem

See merge request idf/esp-idf!1912
 2018-02-12 12:05:01 +08:00
Ivan Grokhotkov
363c096f2b Merge branch 'test/adc2_with_wifi_reopen' into 'master' 
test(adc2): re-enable the adc2 test.

See merge request idf/esp-idf!1926
 2018-02-11 22:32:18 +08:00
Ivan Grokhotkov
44c3b0a1ba Merge branch 'bugfix/console_example_stack_overflow' into 'master' 
Increase event task stack size to fix console example stack overflow

See merge request idf/esp-idf!1879
 2018-02-11 16:45:05 +08:00
Frank Sautter
cb3f09485d Set direction of SMI pins MDC and MDIO correctly. 
Merges https://github.com/espressif/esp-idf/pull/1594
 2018-02-11 16:11:14 +08:00
zhiweijian
b5c2356528 Component/bt: clear start/stop adv callback when complete 2018-02-11 15:21:51 +08:00
Ivan Grokhotkov
f45622ff17 driver/rtc: add rtc_gpio_isolate helper function to disconnect RTC IO 2018-02-11 13:18:51 +08:00
Ivan Grokhotkov
b3be1b5190 tcpip_adapter: make log output at debug level less noisy 
At debug log level, tcpip_adapter would print logs for each function
call scheduled onto the tcpip task. These logs contained pointers which
idf_monitor decoded, adding even more noise and useless vertical space
in logs. This change moves these log statements to verbose level.
 2018-02-11 13:06:01 +08:00
Ivan Grokhotkov
a5f9563ef7 esp32: increase default event task stack size by 256 bytes 
At debug log level, default event task stack size was not sufficient,
the stack was overflown by 232 bytes when WiFi connection happened.
 2018-02-11 13:06:01 +08:00
Ivan Grokhotkov
bf53c8abb1 fatfs: check allocated workbuf pointer 2018-02-11 13:03:36 +08:00
Ivan Grokhotkov
59859fa53c fatfs: add configuration of allocation unit size 
Closes https://github.com/espressif/esp-idf/issues/1382.
 2018-02-11 13:03:36 +08:00
Ivan Grokhotkov
e381c6adde Merge branch 'bugfix/fix_i2s_adc_mode' into 'master' 
driver(i2s): fix broken i2s adc mode

See merge request idf/esp-idf!1653
 2018-02-11 12:58:58 +08:00
Angus Gratton
a5eb369126 Merge branch 'bugfix/realloc_corruption_bug' into 'master' 
heap: Fix bug when realloc moves data between heaps

See merge request idf/esp-idf!1931
 2018-02-09 19:19:29 +08:00
Angus Gratton
b7fc067c8c heap: Fix bug when realloc moves data between heaps 
When realloc-ing to a smaller buffer size which ends up allocated in a different heap, the heap
structure is corrupted. This can only happen:

* If heap checking is Comprehensive (meaning buffers are never shrunk in place) and the heap the buffer was originally allocated in is full.
* Calling heap_caps_realloc() to deliberately move a buffer to a different capabilities type, and shrink it at the same time.

Probable fix for https://github.com/espressif/esp-idf/issues/1582
Probably the same issue:
https://www.esp32.com/viewtopic.php?f=2&t=4583
https://www.esp32.com/viewtopic.php?f=13&t=3717
 2018-02-09 16:10:52 +08:00
Ivan Grokhotkov
417ef19084 Merge branch 'feature/tls_support' into 'master' 
FreeRTOS TLS support

See merge request idf/esp-idf!1902
 2018-02-09 12:34:20 +08:00
Ivan Grokhotkov
62f924544d Merge branch 'test/spi_performance' into 'master' 
test(spi_master): add performance display for spi master.

See merge request idf/esp-idf!1923
 2018-02-08 22:59:40 +08:00
baohongde
0519a73334 component/bt: Fix mem leak of bt 2018-02-08 16:26:12 +08:00
michael
687d6aa2cd test(adc2): re-enable the adc2 test. 2018-02-08 13:48:25 +08:00
Angus Gratton
16de6bff24 Merge branch 'bugfix/redirect_psram_muxes_to_single_mux' into 'master' 
Fake S32C1I operation for muxes in PSRAM

See merge request idf/esp-idf!1688
 2018-02-08 11:30:43 +08:00
Jiang Jiang Jian
3756e0c37f Merge branch 'bugfix/tw18291_fix_wifi_deinit_causes_assert' into 'master' 
esp32: fix esp_wifi_deinit causes assert

See merge request idf/esp-idf!1916
 2018-02-08 11:28:24 +08:00
Alexey Gerenkov
f8c42369f1 freertos: Adds C11 TLS support 2018-02-07 18:46:57 +03:00
Jeroen Domburg
35de8d703e Merge branch 'bugfix/spi_gpio0' into 'master' 
fix(spi): several fixes about maros (flags) and GPIO0.

See merge request idf/esp-idf!1666
 2018-02-07 18:50:13 +08:00
Michael (Xiao Xufeng)
a151767426 test(spi_master): add performance display for spi master. 2018-02-07 17:50:13 +08:00
Wangjialin
451f69cc2e driver(i2s): fix broken i2s adc mode 
1. Move i2s reset code from i2s_stop to i2s_start.
2. add RTC API to set sw mode for ADC
3. add description for adc_power_always_on()
4. add lock for i2s dma and RTC ADC functions.
5. add ADC read task in example

reported from bbs:  https://esp32.com/viewtopic.php?f=13&t=3490&p=17522#p17522
reported from github: https://github.com/espressif/esp-idf/issues/1333
 2018-02-07 17:17:20 +08:00
Angus Gratton
7e870aefdb Merge branch 'bugfix/sdmmc_line_control' into 'master' 
bugfix(sdmmc_host): fix some issue with bit width config .

See merge request idf/esp-idf!1900
 2018-02-07 16:29:07 +08:00
Angus Gratton
75f564d7b5 Merge branch 'bugfix/ESP_ERR_PING_BASE_collision' into 'master' 
Change ESP_ERR_PING_BASE because of collision with ESP_ERR_TCPIP_ADAPTER_BASE

See merge request idf/esp-idf!1918
 2018-02-07 16:27:09 +08:00
michael
2551a7343d test(sdmmc_host): add new test to probe over SD (1-bit). 2018-02-07 12:05:05 +08:00
Michael (XIAO Xufeng)
e14e1508cb fix(sdmmc_host): fix the issue when slot and host flag are not compatible. 2018-02-07 12:05:05 +08:00
Michael (XIAO Xufeng)
8abbb17401 feat(sdmmc_host): force pull-up DAT3 for SD 4-bit mode so that slave will not fall into SPI mode. 2018-02-07 12:05:05 +08:00
Angus Gratton
e2cbcd5bc7 Merge branch 'feature/aws_iot_thing_shadow_settings' into 'master' 
aws iot: Expose Thing Shadow settings in menuconfig

See merge request idf/esp-idf!1765
 2018-02-07 10:52:33 +08:00
Liu Zhi Fu
5497c5ed9a esp32: fix esp_wifi_deinit causes assert 
Update wifi lib to fix esp_wifi_deinit causes system assert issue
 2018-02-06 13:01:51 +00:00
Roland Dobai
f44cbe9033 Change ESP_ERR_PING_BASE because of collision with ESP_ERR_TCPIP_ADAPTER_BASE 2018-02-06 12:34:12 +01:00
He Yin Ling
532107c958 Merge branch 'test/ut_script' into 'master' 
test: use the tiny-test-fw to run the unit test in CI

See merge request idf/esp-idf!1558
 2018-02-06 18:03:22 +08:00
Jiang Jiang Jian
22dcdce949 Merge branch 'bugfix/btdm_scan_result_of_adv_type_wrong' into 'master' 
component/bt: Fix bug:scan result of adv type is wrong

See merge request idf/esp-idf!1897
 2018-02-06 15:50:29 +08:00
baohongde
acdad3237c component/bt: Fix bug:update pktlen have no callback 2018-02-06 14:54:05 +08:00
island
4ee6f73a2e component/bt: Fix BLE printf missing problem 2018-02-06 14:35:39 +08:00
Michael (Xiao Xufeng)
5214a0600c test(adc2): temporary ignore adc2 unit test (with WiFi) to pass the CI. 
the issue is introduced in commit 17f01eb718.
 2018-02-06 11:59:40 +08:00
Ivan Grokhotkov
8173d42581 Merge branch 'feature/partition_table_md5' into 'master' 
Partition table md5 check

See merge request idf/esp-idf!1891
 2018-02-05 20:58:52 +08:00
Roland Dobai
cf7a4cc650 Protect partition table by MD5 checksum 2018-02-05 11:36:03 +01:00
Angus Gratton
eaff702df1 aws iot: Expose Thing Shadow settings in menuconfig 
Closes https://github.com/espressif/esp-idf/issues/1340
Ref TW#16817
 2018-02-05 14:38:23 +08:00
Angus Gratton
11bf72aace Update cJSON to v1.7.1 
* Fix buffer overflow issue in cJSON 1.6.0
* Change cJSON structure to git submodule

Closes https://github.com/espressif/esp-idf/issues/1577
 2018-02-05 14:15:26 +08:00
baohongde
79fd3f4f10 component/bt: Fix bug:scan result of adv type is wrong 2018-02-02 19:17:39 +08:00
Jeroen Domburg
70ab924dbb Especially when internal memory fills up, some FreeRTOS structures (queues etc) get allocated in psram. These structures also contain a spinlock, which needs an atomic-compare-swap operation to work. The psram hardware, however, does not support this operation. As a workaround, this patch detects these spinlocks and will, instead of S32C1I, use equivalent C-code to simulate the behaviour, with an (internal) mux for atomicity. 2018-02-02 17:11:06 +08:00
wangmengyang
a31d07ba25 move rodata segment of libphy.a to dram 
1. rodata segment of libphy.a(about 1200B) can be accessed by ISRs, so put it into DRAM
 2018-02-02 13:00:11 +08:00
Ivan Grokhotkov
ed1dfe9009 Merge branch 'bugfix/cxx_guards_test_singlecore' into 'master' 
unit tests: make static init guard test single core compatible

See merge request idf/esp-idf!1615
 2018-02-02 10:38:43 +08:00
Jiang Jiang Jian
9ecd718f72 Merge branch 'bugfix/btdm_modify_set_mtu_call_handler' into 'master' 
Component/bt: modify set mtu call handler

See merge request idf/esp-idf!1850
 2018-02-01 20:19:52 +08:00
Jiang Jiang Jian
afe9a5d3ae Merge branch 'bugfix/btdm_fix_adv_pending_in_smp' into 'master' 
Component/bt: fix stop adv failed in smp

See merge request idf/esp-idf!1881
 2018-02-01 20:17:02 +08:00
Jiang Jiang Jian
dc11c88a57 Merge branch 'bugfix/btdm_ble_mutil_connect_performance_optimiz' into 'master' 
component/bt: Fixed the bug of ble multi connection not stable issue.

See merge request idf/esp-idf!1868
 2018-02-01 20:11:51 +08:00
Ivan Grokhotkov
50892efc5c Merge branch 'bugfix/spiffs_obj_name_len_check' into 'master' 
SPIFFS: fix issues with formatting and page size limit

See merge request idf/esp-idf!1866
 2018-02-01 12:18:39 +08:00
Ivan Grokhotkov
f51880f8ac Merge branch 'test/enlarge_https_bin_size_threshold' into 'master' 
test: enlarge https bin size threshold

See merge request idf/esp-idf!1886
 2018-02-01 12:17:24 +08:00
Jiang Jiang Jian
6595d5392e Merge branch 'bugfix/btdm_alarm_free' into 'master' 
component/bt: free timer resources after using them

See merge request idf/esp-idf!1863
 2018-02-01 11:01:08 +08:00
Jiang Jiang Jian
0f7d9cf7d3 Merge branch 'bugfix/btdm_a2dp_task_stack_size' into 'master' 
component/bt: make A2DP source and sink task size configurable through menuconfig

See merge request idf/esp-idf!1825
 2018-02-01 10:58:40 +08:00
He Yin Ling
63a401057c test: enlarge https bin size threshold: 
use performance matrix to tracking bin size is not convenient. bin size
do change for a lot reasons.

we'll implement a new method to track it. before that, set a large
enough threshold, so we can still keep tracking it.
 2018-02-01 09:57:00 +08:00
zhiweijian
e64d78dc57 Component/bt: fix stop adv failed in smp 2018-01-31 16:06:22 +08:00
Jiang Jiang Jian
17f01eb718 Merge branch 'feature/wifi_throughput_optimization' into 'master' 
lwip/esp32/examples: wifi throughput optimization

See merge request idf/esp-idf!1861
 2018-01-31 15:44:43 +08:00
Ivan Grokhotkov
1103e1baba spiffs: fix esp_spiffs_format not working if partition is not mounted 
Fixes https://github.com/espressif/esp-idf/issues/1547.
 2018-01-31 14:29:13 +08:00
zhiweijian
b06ea40f66 Component/bt: modify set mtu call handler 2018-01-31 11:28:05 +08:00
Ivan Grokhotkov
7b32aaa151 spiffs: reformat Kconfig to 80 character wide lines 
Some help strings looked odd in mconf.
 2018-01-31 11:14:56 +08:00
Ivan Grokhotkov
594d5c1436 spiffs: check if OBJ_NAME_LEN + OBJ_META_LEN is within limits 
The limit was mentioned in spiffs_config.h but was not checked.

Fixes https://github.com/espressif/esp-idf/issues/1546
 2018-01-31 11:14:56 +08:00
Ivan Grokhotkov
507a3a6391 spiffs: add Kconfig option for logical page size 2018-01-31 11:14:56 +08:00
Angus Gratton
d8c80509bc Merge branch 'feature/io_mux_register_names' into 'master' 
soc/esp32: Add IO_MUX_GPIOxx register names to match iomux names used in TRM

See merge request idf/esp-idf!1875
 2018-01-31 10:50:41 +08:00
Angus Gratton
2e33dbf766 Merge branch 'bugfix/esp_log_level_set_strcmp' into 'master' 
Fix esp_log_level_set string matching (github PR 1557)

See merge request idf/esp-idf!1872
 2018-01-31 09:58:21 +08:00
Angus Gratton
4297c337f9 esp32: Add IO_MUX_GPIOxx register names to match iomux names used in TRM 
The TRM describes IOMUX registers are IO_MUX_x_REG for x in GPIO0-39.

Until now ESP-IDF describes them as PERIPHS_IO_MUX_(pinname)_U

This commit adds additional IOMUX register names which match the ones used in the TRM.
 2018-01-30 17:09:37 +08:00
Liu Zhi Fu
2242bf9b37 lwip/esp32/examples: wifi throughput optimizations 
1. Put some lwip udp rx/tx relating functions to IRAM
2. Put some wifi rx/tx relating functions to IRAMa
3. Reduce wifi dynamic malloc from 4 to 1 for each ebuf
4. Update iperf example accordingly
5. Update libphy.a to v383
 2018-01-30 16:27:49 +08:00
wangmengyang
00db39ee1b component/bt: make A2DP source and sink task size configurable through menuconfig 
1. use different set of parameters for A2DP source/sink tasks
2. make the task stack size configurable through menuconfig
 2018-01-30 14:26:53 +08:00
michael
be96e1db95 fix(spi): fix typo of LSBFIRST macro. 
Closes https://github.com/espressif/esp-idf/issues/1480, Closes https://github.com/espressif/esp-idf/issues/1464
 2018-01-29 17:44:37 +08:00
michael
8900200147 fix(spi_master): fix the variable command and address flag issue. 
Closes https://github.com/espressif/esp-idf/issues/1549
 2018-01-29 17:44:36 +08:00
michael
60469c500a fix(spi): fix pin issue with GPIO0 (other pins than CS). 2018-01-29 17:44:36 +08:00
Ivan Grokhotkov
0f22a53fc2 Merge branch 'bugfix/sysview_timer_1core' into 'master' 
sysview: fix compilation in 1 core mode, refactor timer choices

See merge request idf/esp-idf!1822
 2018-01-29 17:28:59 +08:00
Ivan Grokhotkov
d3d2c077f9 Merge branch 'bugfix/log_invalid_comparison' into 'master' 
log: fix preprocessor comparison against an enum value

See merge request idf/esp-idf!1865
 2018-01-29 17:26:43 +08:00
yulong
06dcca0fcd component/bt: Fixed the bug of ble multi connection not stable issue. 2018-01-29 14:27:03 +08:00
Ivan Grokhotkov
00da9c1cab Merge branch 'bugfix/esp_console_header_guards' into 'master' 
console: Add C++ guards to header

See merge request idf/esp-idf!1867
 2018-01-29 14:15:12 +08:00
Angus Gratton
1249659931 Merge branch 'bugfix/system_restore_duplicate' into 'master' 
esp32: remove duplicate definition of system_restore

See merge request idf/esp-idf!1864
 2018-01-29 14:02:02 +08:00
Angus Gratton
2536d50d2e console: Add C++ guards to header 
As reported on forum https://esp32.com/viewtopic.php?f=2&t=4478&p=19659
 2018-01-29 09:22:04 +08:00
David Ashley
750c8c00c8 This is a fix for the esp_log_level_set function. The problem is when this 
function is called but NOT withe the same 'c' string constant that the LOG*
calls used in each module, the cache check doesn't match, so the cached
entry won't get updated. There's no point in optimizing this function
anyway because it is only called rarely.
 2018-01-28 16:47:07 -06:00
Ivan Grokhotkov
527be440f8 log: fix preprocessor comparison against an enum value 
Fix `#if (LOG_LOCAL_LEVEL >= ESP_LOG_INFO)` which is always false and
produces a warning with -Wundef.

Use same pattern to compare LOG_LOCAL_LEVEL with ESP_LOG_INFO as is used
in definition of `ESP_LOG_BUFFER_HEX_LEVEL` and
`ESP_LOG_BUFFER_CHAR_LEVEL`.

Also reformat existing definitions for better readability.

Closes https://github.com/espressif/esp-idf/issues/1526
 2018-01-28 19:45:25 +08:00
Ivan Grokhotkov
1979235df2 esp32: remove duplicate definition of system_restore 
Fixes https://github.com/espressif/esp-idf/issues/1520.
 2018-01-28 19:26:37 +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