alex/esp-idf
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3599 Commits

Author SHA1 Message Date
Jack
624828ce83 Dump the frame of the other core when interrupt watchdog happens 2018-01-18 23:10:29 +00:00
zhiweijian
1861d6e137 Component/bt: fix bonded device list error after reboot 2018-01-17 19:54:49 +08:00
Piyush Shah
b66d80ed95 ringbuf: Fix warnings seen when CONFIG_FREERTOS_ASSERT_DISABLE=y 
Signed-off-by: Piyush Shah <piyush@espressif.com>
 2018-01-17 16:30:05 +08:00
Ivan Grokhotkov
c3d8215728 sysview: fix compilation in 1 core mode, refactor timer choices 
Changes related to DFS have broken compilation of sysview code in 1 core
mode. This change fixes this, and moves choice of the timer used for
timestamp into Kconfig. CCOUNT timer is only available as an option if
1 core mode is used. esp_timer is added as a new option, and is the
only available option if DFS is enabled.
 2018-01-17 12:23:28 +08:00
Tian Hao
b617118df3 component/bt : fix the bug of pscan when interrupt react slowly 2018-01-17 11:48:23 +08:00
Ivan Grokhotkov
429371c182 Merge branch 'feature/mdns_again' into 'master' 
New mDNS implementation

See merge request !1683
 2018-01-16 18:38:42 +08:00
Jiang Jiang Jian
f0ed404448 Merge branch 'bugfix/btdm_pair_fail_with_random_address' into 'master' 
component/bt: Fix bug when pair with random address

See merge request !1784
 2018-01-16 18:17:45 +08:00
zhiweijian
cf91ad32dc Component/bt: add get error event for blufi 2018-01-16 17:29:48 +08:00
me-no-dev
4bddbc031c Import mDNS changes 2018-01-16 10:58:34 +02:00
Jiang Jiang Jian
f2e51bc08a Merge branch 'bugfix/btdm_discon_when_upd_conn_params_in_smp' into 'master' 
component/bt: fix disconnect after connection params update in smp

See merge request !1804
 2018-01-16 16:41:18 +08:00
Jiang Jiang Jian
ee0af80843 Merge branch 'bugfix/btdm_fix_conn_params_update_failed_in_SMP' into 'master' 
component/bt: fix conn params update failed in smp

See merge request !1796
 2018-01-16 16:38:22 +08:00
baohongde
088dc40e48 component/bt: Fix bug when pair with random address 2018-01-16 08:35:26 +00:00
Jiang Jiang Jian
0ef0db08d5 Merge branch 'feature/btdm_add_get_wifi_list_for_blufi' into 'master' 
component/bt: add get wifi list cmd for blufi

See merge request !1708
 2018-01-16 16:31:55 +08:00
Angus Gratton
f620a3c4f3 Merge branch 'bugfix/int_wdt_in_ocd_mode' into 'master' 
panic: prevent INT WDT from re-triggering in OCD mode

See merge request !1764
 2018-01-16 15:07:26 +08:00
chensheng
c9607e9753 test: fix BLE update conn param test case errors 2018-01-16 13:39:12 +08:00
Wu Jian Gang
c25be19ebf Merge branch 'bugfix/multi_ping_crash' into 'master' 
fix(ping): fix crash when multi-ping

See merge request !1768
 2018-01-16 09:05:32 +08:00
zhiweijian
4d2c3edc07 Component/bt: add get wifi list cmd for blufi 2018-01-15 12:16:19 +00:00
Jiang Jiang Jian
cd54a95a7f Merge branch 'feature/btdm_a2dp_src' into 'master' 
Feature/btdm a2dp src

See merge request !1190
 2018-01-15 18:55:01 +08:00
zhiweijian
0891ec35c7 component/bt: fix disconnect after connection params update in smp 2018-01-15 17:03:56 +08:00
zhiweijian
f165927272 Component/bt: fix update connection params error in smp 2018-01-15 15:38:08 +08:00
Chen Wu
ffc2db0a35 fix(ping): fix crash when multi-ping 
1. "lwip_socket" should close by "lwip_close_r" other than "lwip_close"
2. for generally compatible, fix all lwip interface to normally socket interface
3. call vTaskDelete when new socket failed in case of task crash

close #https://github.com/espressif/esp32-at/issues/58
 2018-01-12 15:54:07 +08:00
kooho
492db0591d Fix uart fifo overflow bug 2018-01-12 14:42:54 +08:00
Ivan Grokhotkov
2ddee72996 Merge branch 'feature/toolchain-80-g6c4433a' into 'master' 
Toolchain: Update to version 1.22.0-80-g6c4433a

See merge request !1771
 2018-01-11 21:44:42 +08:00
Ivan Grokhotkov
914ab07567 Merge branch 'feature/ulp_i2c_reg' into 'master' 
soc,ulp: add register definitions of RTC_I2C peripheral

See merge request !1762
 2018-01-11 12:08:25 +08:00
Angus Gratton
38e15e6241 build: Remove explict -lstdc++-psram-workaround 
This is now handled internally to the toolchain.
 2018-01-11 10:32:02 +11:00
Jiang Jiang Jian
16391c2748 Merge branch 'bugfix/full_calibration_will_not_use_init_data' into 'master' 
Fix bug that when we do full calibration init data bin is not used

See merge request !1746
 2018-01-10 17:01:53 +08:00
Jiang Jiang Jian
675844c4bb Merge branch 'bugfix/assert_in_PSRAM_WIFI' into 'master' 
bug fix of assert happen in PSRAM

See merge request !1745
 2018-01-10 16:47:40 +08:00
Angus Gratton
e9ca1dc9b0 Merge branch 'feature/rmt_end_transmission_callback' into 'master' 
rmt: Adds a simple handler that can be called when transmission ends.

See merge request !1726
 2018-01-10 04:59:26 +08:00
wangmengyang
f360fe5b3e component/bt: implement A2DP source 
1. Modified symbol names of A2DP sink APIs include:
- esp_a2d_data_cb_t --> esp_a2d_sink_data_cb_t
- esp_a2d_register_data_callback --> esp_a2d_sink_register_data_callback
 2018-01-09 20:20:52 +08:00
Deng Xin
337f790fd3 bug fix of assert happen in PSRAM 2018-01-09 20:01:06 +08:00
Jiang Jiang Jian
3452845063 Merge branch 'bugfix/btdm_avrc_connect_state_evt' into 'master' 
Bugfix/btdm avrc connect state evt

See merge request !1717
 2018-01-09 19:33:06 +08:00
Jiang Jiang Jian
6daa52d2ca Merge branch 'bugfix/update_bt_lib_with_updated_toolchain_for_master' into 'master' 
component/bt: build libbtdm_app.a with updated toolchain

See merge request !1728
 2018-01-09 16:55:45 +08:00
wangmengyang
e07b43e924 component/bt: add AVRC event for remote features indication 
1. remove the feature mask parameter from AVRC connection state event, as the AVCTP connection can be initiated by remote device before service discovery to remote device is performed. \
In this case, AVRCP connection state event may not be reported after connection initated by remote device is established.
2. remove ESP_AVRC_CT_MAX_EVT
3. add more documentations to AVRC APIs
 2018-01-09 16:33:48 +08:00
Jack
11c0daef62 Fix bug that when we do full calibration init data bin is not used 2018-01-09 15:31:34 +08:00
Jiang Jiang Jian
ff726b4c79 Merge branch 'bugfix/btdm_fix_cant_remove_boned_device_if_its_connected' into 'master' 
Component/bt: fix can not remove boned device if it is connected

See merge request !1758
 2018-01-09 11:42:45 +08:00
Jiang Jiang Jian
c147d7b03e Merge branch 'feature/btdm_bt_spp' into 'master' 
component/bt: Add bt spp profile

See merge request !1593
 2018-01-09 10:44:46 +08:00
Ivan Grokhotkov
8e8cb1a139 panic: prevent INT WDT from re-triggering in OCD mode 
When INT WDT fires, panicHandler is invoked. In OCD mode, panicHandler
sets a breakpoint on the PC from the exception frame and returns.
However in case of INT WDT, interrupt flag is still set in TIMERG1
peripheral, which causes INT WDT to trigger again. This causes an
endless stream of "Core  0 panic'ed (Interrupt wdt timeout on CPU1)"
messages. OpenOCD also gets terribly confused at this point.

Disable watchdogs when exiting panic handler in OCD mode.
Clear TIMERG1 WDT interrupt flag to prevent re-entry into panic handler.
 2018-01-09 01:46:24 +08:00
Ivan Grokhotkov
7c584e80b0 soc/rtc_clk: fix loss of precision in estimation of XTAL frequency 
RTC_FAST_CLK_FREQ_APPROX is defined as 8500000, so 0.5MHz part was lost
when dividing by MHZ. Since cal_val is 64-bit the parens can be removed.

With 40MHz XTAL for a nominal ESP32 chip, this fixes estimated XTAL
frequency from 38 to 40MHz.
 2018-01-08 23:31:21 +08:00
Ivan Grokhotkov
dba291416f soc,ulp: add register definitions of RTC_I2C peripheral 2018-01-08 21:28:14 +08:00
Jiang Jiang Jian
0cd97cecb2 Merge branch 'bugfix/btdm_error_when_add_device_to_whitelist_twice' into 'master' 
component/bt: Fix bug when add device to whitelist twice

See merge request !1700
 2018-01-08 19:16:34 +08:00
zhiweijian
831b2c0441 Component/bt: fix can not remove boned device if it is connected 2018-01-08 17:55:00 +08:00
Ivan Grokhotkov
f61dcf4d1a Merge branch 'bugfix/freertos_eventgroup_isr_test' into 'master' 
freertos/Fix Event Group ISR test case

See merge request !1733
 2018-01-08 16:51:27 +08:00
Ivan Grokhotkov
ddf3d92a25 Merge branch 'bugfix/esp_log_local_level' into 'master' 
Log: fix definition of LOG_LOCAL_LEVEL, fix typos

See merge request !1747
 2018-01-08 16:41:42 +08:00
Angus Gratton
da1bf60904 esptool: Update to v2.2 2018-01-08 11:45:09 +11:00
Angus Gratton
f9ad17eee4 Merge branch 'bugfix/BLE_SM_Security_Flags_pr1320' into 'master' 
bt: Fix ble sm security flags (Github PR 1320)

See merge request !1740
 2018-01-08 07:35:19 +08:00
Jiang Jiang Jian
a1b59679f9 Merge branch 'bugfix/btdm_standardize_code' into 'master' 
component/bt: Standardize code

See merge request !1696
 2018-01-05 18:56:08 +08:00
baohongde
d2663c866e component/bt: Add SPP profile 2018-01-05 16:48:29 +08:00
Jiang Jiang Jian
4d4c055a1a Merge branch 'bugfix/recompile_with_new_psram_toolchain' into 'master' 
recompile wifi lib with new toolchain 1.22.0-78-g4b87650

See merge request !1730
 2018-01-05 16:40:30 +08:00
Ivan Grokhotkov
3a6962b8ec log: fix typos in header files 2018-01-05 16:10:58 +08:00
Ivan Grokhotkov
6a5c105753 log: define LOG_LOCAL_LEVEL before using it, don't use type cast 
LOG_LOCAL_LEVEL is now used in a construct like:
 #if (LOG_LOCAL_LEVEL >= ESP_LOG_INFO)
Make sure that LOG_LOCAL_LEVEL is defined, and don't use a type cast in
its definition, because preprocessor can not parse that.
 2018-01-05 16:10:58 +08:00
Angus Gratton
2227c44254 rmt: Add void * argument for end-of-transmission callback 
Ref https://github.com/espressif/esp-idf/pull/1174
 2018-01-05 17:31:59 +11:00
Krzysztof Bociurko
1066c74b74 rmt: Adds a simple handler that can be called when transmission ends. 
Merges https://github.com/espressif/esp-idf/pull/1174
 2018-01-05 17:14:02 +11:00
Ivan Grokhotkov
30aacb79d5 Merge branch 'bugfix/uart_semaphore_pr1387' into 'master' 
uart driver: Remove unnecessary xSemaphoreGive()

See merge request !1739
 2018-01-05 11:05:05 +08:00
Angus Gratton
eb659e401d Merge branch 'feature/esp_intr_set_in_iram' into 'master' 
Add esp_intr_set_in_iram (Github PR)

See merge request !1629
 2018-01-04 06:04:05 +08:00
Angus Gratton
6e23ee704b Merge branch 'refactor/spi_clk_pre_cal' into 'master' 
bugfix(spi_master): improve spi time cost for each transfer.

See merge request !1670
 2018-01-04 06:03:12 +08:00
Tim Cook
2b24177d2b n btm_sec_save_le_key() set BTM_SEC_LE_LINK_KEY_KNOWN (and BTM_SEC_LE_LINK_KEY_AUTHED if MITM was used) when process a local Long Term Key (key type BTM_LE_KEY_LENC). This is because these flags share bits with the BTM_SEC_FLAG_LKEY_KNOWN (and BTM_SEC_FLAG_LKEY_AUTHED) flag in btm_api.h. Without this code a link that is encrypted via SM pairing where only the local device exchanges the LTK (peer does not send its LTK) will not allow GATT operations that require encryption (request will be incorrectly rejected with insufficient authentication reason, regardless of if MITM is required). 
Merges https://github.com/espressif/esp-idf/pull/1320
 2018-01-03 14:14:24 +11:00
Tim Cook
5b87177831 set ble_rsp_key member of structure bte_appl_cfg in function bta_dm_co_ble_set_rsp_key_req (function incorrectly uses ble_init_key member). 
Merges https://github.com/espressif/esp-idf/pull/1320
 2018-01-03 14:14:24 +11:00
Alexey Morozov
25b8642835 uart driver: Remove unnecessary xSemaphoreGive() 
avoid unnecessary call of xSemaphoreGive(p_uart_obj[uart_num]->tx_mux);

Merges https://github.com/espressif/esp-idf/pull/1387
 2018-01-03 13:44:19 +11:00
baohongde
2530e0aeb9 component/bt: Standardize code 
Reported from github:
https://github.com/espressif/esp-idf/issues/1402
https://github.com/espressif/esp-idf/issues/1403
 2018-01-03 10:31:30 +08:00
JoveToo
6746d31620 fix typo 
Merges https://github.com/espressif/esp-idf/pull/1430
 2018-01-03 10:50:50 +11:00
Per Malmberg
f7f52414ec Removed logging in RMT driver which skews the timing. Issue #1345 
Merges https://github.com/espressif/esp-idf/pull/1450
 2018-01-03 10:50:03 +11:00
Darian Leung
9df9e2363e freertos/Fix Event Group ISR test case 
This commit fixes and reimplements the Event Group ISR test case. The test
case tests xEventGroupSetBitsFromISR() and xEventGroupClearBitsFromISR()
 2018-01-02 18:57:28 +08:00
baohongde
e55b5433aa component/bt: Fix bug when add device to whitelist twice 2018-01-02 17:20:34 +08:00
Jiang Jiang Jian
c401a74bfb Merge branch 'bugfix/btdm_aes_encrypt_workaround' into 'master' 
component/bt: disable Secure Connections to workaround AES encryption issue

See merge request !1719
 2018-01-02 16:15:39 +08:00
XiaXiaotian
3fd421ab01 recompile wifi lib with new toolchain 1.22.0-78-g4b87650 2018-01-02 14:23:37 +08:00
Angus Gratton
b16e1d84d0 AWS IoT SDK: Update version from v2.1.1 to v2.2.1 
Closes https://github.com/espressif/esp-idf/issues/1355
 2018-01-02 13:46:58 +11:00
Angus Gratton
e798957d16 Merge branch 'bugfix/ci_log_examples' into 'master' 
Fix a sporadic bug in building of the examples

See merge request !1723
 2018-01-02 07:55:26 +08:00
wangmengyang
ba06683834 component/bt: build libbtdm_app.a with updated toolchain 2017-12-29 15:31:11 +08:00
Ivan Grokhotkov
f82048018b Merge branch 'bugfix/i2c_regression' into 'master' 
Bugfix/i2c regression (Github PR 1443)

See merge request !1725
 2017-12-29 15:19:38 +08:00
Per Malmberg
f2370b2830 Removed logging from pthread conditional variable which completely drowned out any other logging and also had negative effects on the RMT due to sharing the same log system. Related to #1345 / TW#16842 2017-12-28 15:21:00 +01:00
Per Malmberg
5fb16d9b2b Fix regression in i2c_master_read() which rejected all data lenths. 2017-12-28 14:54:15 +01:00
Anton Maklakov
301751ede0 build system: Fix undefined variables 
make/project.mk:315: warning: undefined variable `CC'
    make/project.mk:316: warning: undefined variable `LD'
    make/project.mk:317: warning: undefined variable `AR'
    make/project.mk:62: warning: undefined variable `MAKECMDGOALS'
    components/partition_table/Makefile.projbuild:24: warning: undefined variable `quote'
    components/bootloader/Makefile.projbuild:123: warning: undefined variable 'BOOTLOADER_DIGEST_BIN'
    components/bootloader/Makefile.projbuild:123: warning: undefined variable 'SECURE_BOOTLOADER_KEY'
 2017-12-28 19:21:34 +08:00
Ivan Grokhotkov
98dff491c8 Merge branch 'bugfix/static_mem_workaround' into 'master' 
esp32: Change 192KB runtime static limit workaround to a 176KB link time workaround

See merge request !1704
 2017-12-28 18:52:47 +08:00
wangmengyang
1bbd67f7d7 component/bt: disable Secure Connections(Host Supported) of classic Bluetooth to workaround AES encryption issue in controller 
1. ESP32 is found to suffer from AES encryption start/resume failure with specific device. Therefore temporarily disable BR/EDR Secure Connections for a workaround
2. BR/EDR Secure Connections is a feature for BT Classic introduced in Bluetooth 4.1. This change disables the setting of Secure Connections(Host Supported), and will result in the use of legacy authentication instead of secure authentication, and E0 encryption(legacy) instead of AES-CCM encryption. BLE security procedures are not affected.
 2017-12-28 14:51:19 +08:00
michael
2552fdccd1 chore(spi): add log to show native pins or not when configure pins. 2017-12-28 12:03:29 +08:00
michael
f4be6ac84d fix(spi_master): fix the logic in the ISR to prevent re-config registers when device is not changed. 2017-12-28 12:03:29 +08:00
michael
7a7b8fc182 refactor(spi_master): move the clock calculation from ISR to initialization. 2017-12-28 12:03:28 +08:00
Jiang Jiang Jian
7d0d2854d3 Merge branch 'bugfix/btdm_error_when_white_list_is_full' into 'master' 
component/bt: Fix bug of adding device to white list has no callback when while list is full

See merge request !1689
 2017-12-27 18:03:38 +08:00
Jiang Jiang Jian
566fab02df Merge branch 'bugfix/btdm_disconnect_fail_during_pairing' into 'master' 
component/bt: Fix bug of disconnected fail during pairing

See merge request !1672
 2017-12-27 18:03:13 +08:00
Ivan Grokhotkov
cbfd162ea8 Merge branch 'bugfix/idle_task_deletes_currently_running_task' into 'master' 
freertos: prvCheckTasksWaitingTermination bugfix

See merge request !1686
 2017-12-27 16:44:06 +08:00
Jiang Jiang Jian
8051ac469a Merge branch 'cherry-pick-4837f939-2' into 'master' 
esp_timer:fix three bugs about timer get and timer alarm where overflow is not correct

See merge request !1695
 2017-12-27 11:43:52 +08:00
Jiang Jiang Jian
d31b654f3f Merge branch 'bugfix/btdm_fix_memory_leak_for_SMP' into 'master' 
component/bt: fix memory leak in SMP

See merge request !1690
 2017-12-27 11:43:18 +08:00
Angus Gratton
ec7cac5fe8 Merge branch 'feature/docs_update_rmt_api' into 'master' 
RMT API docs update, new example

See merge request !1564
 2017-12-27 09:23:47 +08:00
Angus Gratton
f8580ea98f esp32: Change 192KB runtime static limit workaround to a 176KB link time workaround 
Turns out some app memory around 0x3ffdc000 is also used by APP CPU.

This is a workaround until code to remove the 176KB limit is committed.
 2017-12-27 11:59:54 +11:00
kooho
d78be97154 add NACK for the last byte to read 2017-12-26 21:50:18 +08:00
Darian Leung
c41c02872f freertos: prvCheckTasksWaitingTermination bugfix 
Bugfix to prevent a self deleting no affinity task's memory from being freed by the
idle task of the other core before the self deleting no affinity task is able to context
switch out.  prvCheckTasksWaitingTermination now checks if the task is still on
pxCurrentTCB before freeing task memory.
 2017-12-26 19:03:49 +08:00
baohongde
1de63e9d90 component/bt: Fix bug of disconnected fail during pairing 2017-12-25 19:24:06 +08:00
baohongde
f5f8dda8a2 component/bt: Fix bug of adding device to white list has no callback when while list is full 2017-12-25 17:45:12 +08:00
Ivan Grokhotkov
6c2562ceb4 Merge branch 'bugfix/spiram_fails_after_esp_restart' into 'master' 
Make psram function after an esp_restart as well.

See merge request !1694
 2017-12-21 13:40:10 +08:00
Jiang Jiang Jian
a567de1576 Merge branch 'feature/btdm_classic_discovery' into 'master' 
component/bt: implement Classic Bluetooth GAP APIs for device and service discovery

See merge request !1576
 2017-12-20 13:30:31 +08:00
zhiweijian
763406b4cc Component/bt: fix memory leak in SMP 2017-12-20 10:30:31 +08:00
Jiang Jiang Jian
04e1195f41 Merge branch 'bugfix/btdm_send_data_length_req_after_read_feature_complete' into 'master' 
component/bt: send data length request by host after read feature complete

See merge request !1639
 2017-12-19 20:18:50 +08:00
Jack
0a1f81dc01 esp_timer:fix three bugs about timer get and timer alarm where overflow is not correct 2017-12-19 20:05:55 +08:00
Jeroen Domburg
569bfad2e3 Fix the clock subsystem so it doesn't undo the weird condition spiram_psram.c jams the enable/reset bits of SPI3 in when 80MHz mode is selected anymore 2017-12-19 19:12:58 +08:00
Jiang Jiang Jian
709d19f99e Merge branch 'feature/eth_set_mac_addr' into 'master' 
emac:add set_eth_mac api

See merge request !1604
 2017-12-19 17:40:36 +08:00
Jiang Jiang Jian
9c2db2ea7a Merge branch 'bugfix/btdm_optimiz_adv_cb_func' into 'master' 
Bugfix/btdm optimiz adv cb func

See merge request !1619
 2017-12-19 17:35:00 +08:00
Jiang Jiang Jian
956133387d Merge branch 'bugfix/fix_some_wifi_bug' into 'master' 
Fix some wifi bugs

See merge request !1680
 2017-12-19 17:31:44 +08:00
Jiang Jiang Jian
9c5435c14a Merge branch 'bugfix/btdm_mem_release' into 'master' 
component/bt : fix btdm mem release cause 0x3ffbbb28-0x3ffbdb28 add to region but should not.

See merge request !1660
 2017-12-19 17:31:09 +08:00
Ivan Grokhotkov
f8bda324ec Merge branch 'bugfix/bootloader_v10_backwards_compat' into 'master' 
esp32: Fix backwards compatibility for pre-v2.1 bootloaders

See merge request !1673
 2017-12-18 17:20:08 +08:00
Jeroen Domburg
361bdcf78c Merge branch 'feature/ringbuf_improvement' into 'master' 
Feature/ringbuf improvement

See merge request !1571
 2017-12-18 16:52:40 +08:00
Angus Gratton
c69af42b96 esp32: Fix backwards compatibility for pre-v2.1 bootloaders 
Older bootloaders don't set RTC_XTAL_FREQ_REG or call rtc_clk_init(),
app needs to pick this up.

Reported at
https://esp32.com/viewtopic.php?f=2&t=3939&p=17836
 2017-12-18 13:45:57 +11:00
Angus Gratton
496f6d2744 Merge branch 'bugfix/log_tag_variables_static' into 'master' 
log: Remove non-static TAG variables

See merge request !1674
 2017-12-18 07:06:36 +08:00
Angus Gratton
661d584ae7 Merge branch 'bugfix/i2c_fixes_pr1180' into 'master' 
i2c: rx <-> tx typo's, NULLing free'd variable, consistent CRITICAL sects

See merge request !1551
 2017-12-18 06:44:33 +08:00
XiaXiaotian
1e1db75aaa Fix some wifi bugs 
1. change first scanning channel to adjust different country code.

2. fix a bug that system crashes when station disconnects from AP.
 2017-12-15 18:17:17 +08:00
Yulong
967ff895e7 component/bt: Optimized broadcast callback function, send the callback function to the application after the controller confirms receipt of the broadcast start. 
1. optimiz the ble stop adv callback function.
2. added the osi_mutex_unlock in the bta_gattc_wait4_service_change_ccc_cback function when the p_timer_param == NULL ||  p_conn == NULL.
 2017-12-15 18:16:23 +08:00
shangke
710e69feca emac:add set_eth_mac api 2017-12-15 17:15:53 +08:00
Angus Gratton
8f874aaa0f Merge branch 'bugfix/i2c_use_queue_instead_of_eventbit' into 'master' 
bugfix(i2c): use queue instead of event group for internal commands

See merge request !1616
 2017-12-15 13:54:03 +08:00
Angus Gratton
ea2afa83a8 log: Remove non-static TAG variables 2017-12-15 10:59:48 +11:00
Angus Gratton
17f3230305 Merge branch 'bugfix/heap_alloc_typo' into 'master' 
fix typo for heap cap free size

See merge request !1669
 2017-12-15 06:26:14 +08:00
Ivan Grokhotkov
1b619c0ec8 Merge branch 'bugfix/uart1_console' into 'master' 
Fixes for console output on UART1

See merge request !1649
 2017-12-14 13:36:34 +08:00
Ivan Grokhotkov
68bba96911 Merge branch 'bugfix/sdmmc_vfs_deinit' into 'master' 
SDSPI bug fixes

See merge request !1647
 2017-12-14 13:36:20 +08:00
Kewal
ae8a0bbf56 fix typo for heap cap free size 2017-12-14 10:39:26 +05:30
Ivan Grokhotkov
d2bd9cccd8 Merge branch 'feature/ulp_docs_update' into 'master' 
ULP docs update

See merge request !1640
 2017-12-13 15:36:36 +08:00
Tian Hao
65bdb2d7ff component/bt : fix btdm mem release cause 0x3ffbbb28-0x3ffbdb28 add to region but should not. 
1. fix the bug. Modify the condition that esp_bt_controller_mem_release() shoud be only called before esp_bt_controller_init() or after esp_bt_controller_deinit()
2. modify the example to use esp_bt_controller_mem_release()
 2017-12-13 11:38:39 +08:00
Ivan Grokhotkov
1c314b34fc Merge branch 'bugfix/rtc_time' into 'master' 
Fix compilation issue when using RTC time only, update Kconfig help and source code

See merge request !1650
 2017-12-13 11:10:45 +08:00
Ivan Grokhotkov
4839da4d98 Merge branch 'bugfix/fatfs_stat' into 'master' 
Fix stat behavior for FATFS mount point

See merge request !1652
 2017-12-13 11:10:27 +08:00
zhiweijian
6b6e0410f8 Component/bt: send data length request by host after read feature complete 2017-12-12 18:28:59 +08:00
Angus Gratton
ab6b7b4013 Merge branch 'feature/spiffs_mtime' into 'master' 
Add optional mtime support in SPIFFS

See merge request !1579
 2017-12-12 14:43:03 +08:00
Ivan Grokhotkov
a99483a727 docs: add information about execution time of ULP instructions 2017-12-11 14:05:41 +08:00
Angus Gratton
dcf94f2189 Merge branch 'bugfix/minor_fixes_github' into 'master' 
Minor fixes from github

See merge request !1638
 2017-12-11 12:51:41 +08:00
Ivan Grokhotkov
bee1afaf6d time: rename time source option from FRC to "high-resolution timer" 
libc time function now rely on esp_timer_get_time as the source of
high-resolution time, rather than FRC1 timer. Internally, on the ESP32
esp_timer implementation uses FRC2 timer.

- Change help text and labels in Kconfig to use "high-resolution timer"
  instead of FRC1. Keep existing Kconfig option name to be backwards
  compatible.
- Change references to "FRC1" in the source code to "FRC".
 2017-12-11 12:37:08 +08:00
Ivan Grokhotkov
ca751648fa ulp: document the need to wait for RTC to be ready for wakeup 2017-12-11 12:11:46 +08:00
Ivan Grokhotkov
b6a6973b44 ulp: mention that instructions array must be declared in local scope 
Closes https://github.com/espressif/esp-idf/issues/1327
 2017-12-11 12:11:46 +08:00
Angus Gratton
5fe1b2e365 Merge branch 'bugfix/openssl_alpn' into 'master' 
openssl: add feature check for MBEDTLS_SSL_ALPN

See merge request !1648
 2017-12-11 12:03:11 +08:00
Ivan Grokhotkov
dfee6e825a vfs/fatfs: use structures with bit fields for FAT date/time 
Replace explicit masks and shifts with bit fields when working with FATFS date and time representations. Also zero-initialize remaining members of struct tm.

Fixes https://github.com/espressif/esp-idf/issues/1369.
 2017-12-11 11:11:48 +08:00
Chuck Todd
d913fff6d7 i2c: rx <-> tx typo's, NULLing free'd variable, consistent CRITICAL sects 
A couple of typos referencing tx_ring_buf when rx_ring_buf, slv_tx_mux
instead of slv_rx_mux.

Also, I2C_ENTER_CRITICAL()/I2C_EXIT_CRITICAL() usage was not consistent.
Only some of the _set_ functions had them.  Most of the _get_ function
had them?  It is my understanding that they should be wrapped around
writes, not reads? (I think we still need the lock for reading pairs of consistent values)

Also, the ticks_to_wait timeout handling in i2c_master_cmd_begin() would
not handle integer rollover correctly.

Merges https://github.com/espressif/esp-idf/pull/1180
 2017-12-11 11:08:39 +08:00
Ivan Grokhotkov
ed1e6e7224 fatfs: fix double free in bailout path of esp_vfs_fat_sdmmc_mount 
Fixes https://github.com/espressif/esp-idf/issues/1370
 2017-12-11 11:07:08 +08:00
Ivan Grokhotkov
269486ca4d sdspi: use response timeout passed from upper layer 
Previously SDSPI host driver would rely on retry count when waiting for
the card to read or write data. This caused different timeout times
depending on CPU frequency and card clock frequency. In practice, card
performance does not depend on these two factors.
This change uses timeout_ms field of sdmmc_command_t introduced
previously for SDMMC host.

Fixes https://esp32.com/viewtopic.php?f=2&t=3440&p=16037 and similar
issues related to SDSPI timeouts.
 2017-12-11 11:07:08 +08:00
Ivan Grokhotkov
4170904224 fatfs: fix deinit not called for SDSPI host 
Closes https://github.com/espressif/esp-idf/issues/1362
 2017-12-11 11:07:08 +08:00
Ivan Grokhotkov
a63ace15bd vfs/fatfs: fix stat call failing when called for mount point 
FATFS does not support f_stat call for drive root. When handling stat
for drive root, don't call f_stat and just return struct st with S_IFDIR
flag set.

Closes #984
 2017-12-08 20:04:27 +08:00
Ivan Grokhotkov
df74211fc3 newlib/time: fix compilation error when only RTC is used as clock source 
Fixes https://github.com/espressif/esp-idf/issues/1245
 2017-12-08 16:17:47 +08:00
Fabiano Kovalski
9075b507b5 driver(i2c): corrected timeout range for i2c_set_timeout. 
Merges https://github.com/espressif/esp-idf/pull/1353
 2017-12-08 14:26:35 +08:00
Ivan Grokhotkov
bd6ee752fc Merge branch 'feature/btdm_modify_header_file_name' into 'master' 
component/btdm : change bt.h name to esp_bt.h to form the name prefix

See merge request !1644
 2017-12-08 14:03:15 +08:00
Ivan Grokhotkov
bad8d3ce57 bootloader: don't log anything before uart_console_configure is called 2017-12-08 13:15:40 +08:00
Ivan Grokhotkov
a705221492 esp32: fix incorrect clock enable bit name for UART0 
Closes https://github.com/espressif/esp-idf/issues/1301
 2017-12-08 13:14:36 +08:00
Ivan Grokhotkov
022b4f3251 openssl: add feature check for MBEDTLS_SSL_ALPN 
Fixes https://github.com/espressif/esp-idf/issues/1342
 2017-12-08 13:00:11 +08:00
Deomid Ryabkov
e3282a0cac Add esp_intr_set_in_iram 
A function to change "in IRAM" status for an existing interrupt handle, without going through free/allocate of the interrupt.
mOS HW timer implementation requires this to make HW timers safe to re-set from an IRAM ISR.
 2017-12-08 05:46:34 +03:00
Tian Hao
583dceb69b component/btdm : change bt.h name to esp_bt.h to form the name prefix 2017-12-08 10:33:50 +08:00
Mahavir Jain
18553c451a heap_trace: fix bug in realloc for copying trace record 
Closes https://github.com/espressif/esp-idf/issues/1354

Signed-off-by: Mahavir Jain <mahavir@espressif.com>
 2017-12-07 18:20:23 +05:30
Piyush Shah
91968ef464 freertos/ringbuf: Added an API xRingbufferCreateNoSplit() 
This is a wrapper API for creating a Ring Buffer, which ensures that
the ringbuffer can hold the given number of items, each item being of the
same given length.

Signed-off-by: Piyush Shah <piyush@espressif.com>
 2017-12-07 17:04:23 +05:30
Piyush Shah
3c199b0de6 freertos/ringbuf: Add an API xRingbufferIsNextItemWrapped() 
Useful to check if the next item to receive is wrapped or not.
This is valid only if the ring buffer is initialised with type
RINGBUF_TYPE_ALLOWSPLIT.

This is as per the feature request here:
https://github.com/espressif/esp-idf/issues/806

Signed-off-by: Piyush Shah <piyush@espressif.com>
 2017-12-07 17:04:18 +05:30
Piyush Shah
cd5fb054c7 freertos/ringbuf: Add an API xRingbufferGetCurFreeSize() to fetch current free size available 
The earlier available API (xRingbufferGetMaxItemSize())just gives
a static max entry value possible for given ring buffer.
There was a feature request for an API which could provide
a real time available buffer size. See below:

https://github.com/espressif/esp-idf/issues/806

Signed-off-by: Piyush Shah <piyush@espressif.com>
 2017-12-07 17:04:12 +05:30
Ivan Grokhotkov
7e3ac34704 Merge branch 'bugfix/fix_i2s_doc' into 'master' 
docs: fix i2s code snippet for interrupt flags setting

See merge request !1637
 2017-12-07 13:50:49 +08:00
Ivan Grokhotkov
cda22d9aaf docs: add FreeRTOS API docs 
- Use `code` tags instead of a mix of `<pre></pre>` and
  `@verbatim .. @endverbatim`
- Remove manually added function prototypes from comment blocks
- Remove of grouping (`\defgroup`) — some extra work is needed
  to make groups compatible with the way we auto-generate API
  reference from Doxygen XML files. It's pretty easy to add the
  grouping directives back if/when we implement support for
  Doxygen groups in the later stages of documentation build
  process.
- Hide private APIs under `@cond .. @endcond`
- Convert some comments into Doxygen-compatible ones
- Fix various documentation issues: missing documentation for
  some parameters, mismatch between parameter names in comment
  block and in function prototype.
- Add doxygen comments for functions which didn't have them
  (thread local storage).
- Add [out] param tags where necessary
- Redefine `xTaskCreate` and `xTaskCreateStatic` as inline
  functions instead of macros.
 2017-12-07 12:01:14 +08:00
Ivan Grokhotkov
2b92119840 Merge branch 'bugfix/freertos_check_task_waiting_termination' into 'master' 
Freertos Task Deletion backport and FPU documentation

See merge request !1591
 2017-12-07 11:55:10 +08:00
Angus Gratton
240f2ce7be Merge branch 'bugfix/gcc7_compilation' into 'master' 
Fixes for gcc 7 compilation (Github PR)

See merge request !1628
 2017-12-07 07:32:49 +08:00
Paul Reimer
8a47679d04 Add #include guards and __cplusplus guards to esp_debug.h 
Merges https://github.com/espressif/esp-idf/pull/1358
 2017-12-07 10:25:57 +11:00
robotrovsky
6a51a13b70 Bugfix I_DELAY macro 
When compiling

> const ulp_insn_t program[] = {
> I_DELAY(1)
> };

with the xtensa-esp32-elf-g++ compiler i always got the error:

> sorry, unimplemented: non-trivial designated initializers not supported
>
>        };

This was due to the different order in the macro and the struct. The struct has another order of the fields (opcode, unused, cycles) vs (cycles, unused, opcode):
>    struct {
>        uint32_t cycles : 16;       /*!< Number of cycles to sleep */
>        uint32_t unused : 12;       /*!< Unused */
>        uint32_t opcode : 4;        /*!< Opcode (OPCODE_DELAY) */
>    } delay;                        /*!< Format of DELAY instruction */

After updating the order in the macro it is possible to compile with the g++ compiler.

Merges https://github.com/espressif/esp-idf/pull/1310
 2017-12-07 10:02:45 +11:00
Jeroen Domburg
dceda4ab39 Merge branch 'feature/ledc_compatibility_definitions' into 'master' 
Feature/ledc compatibility definitions

See merge request !1635
 2017-12-06 15:48:06 +08:00
Mahavir Jain
2efef48e3e docs: fix i2s code snippet for interrupt flags setting 
Signed-off-by: Mahavir Jain <mahavir@espressif.com>
 2017-12-06 12:05:11 +05:30
wangmengyang
c23af0b5bb component/bt: implement Classic Bluetooth GAP APIs for device and service discovery 2017-12-06 10:52:06 +08:00
Jiang Jiang Jian
f32fa0c1e9 Merge branch 'bugfix/tw13918_netconn_delete_memory_leak' into 'master' 
memory leak for netconn_delete()

See merge request !1633
 2017-12-05 21:20:07 +08:00
Darian Leung
38afa32cfb freertos/fix SMP bug with Idle task clean up 
This commit backports vTaskDelete() behavior from FreeRTOS v9.0.0  which
allows for the immediate freeing of task memory if the task being deleted
is not currently running and not pinned to the other core. This commit also
fixes a bug in prvCheckTasksWaitingTermination which prevented the
Idle Task from cleaning up all tasks awaiting deletion. Each iteration of the Idle
Task should traverse the xTasksWaitingTermination list and clean up all tasks
not pinned to the other core. The previous implementation would cause
prvCheckTasksWaitingTermination to return when encountering a task
pinned to the other core whilst traversing the xTasksWaitingTermination list.

The test case for vTaskDelete() has been updated to test for the bugfix and
backported deletion behavior.
 2017-12-05 18:13:56 +08:00
zhangyanjiao
210d349fbd when netconn created directly,netconn_delete() will not call netconn_free(), 
which will lead to memory leak

Closes https://github.com/espressif/esp-idf/issues/784
 2017-12-05 10:42:37 +08:00
Angus Gratton
b9c6175649 Merge branch 'feature/spi_flash_write_verify' into 'master' 
spi_flash: Add option to verify all writes by reading back data

See merge request !1355
 2017-12-05 05:40:24 +08:00
krzychb
421592a8eb LEDC Driver: Added back original definitions of 'duty_resolution' and 'clock_divider'. This update is to provide backward compatibility with ESP-IDF 2.1. 2017-12-04 21:12:56 +01:00
Roman Valls Guimera
a3da93d834 Update cJSON to 1.6.0 
* Fixes compilation errors/warnings with gcc 7.2.0

Merges https://github.com/espressif/esp-idf/pull/1163
 2017-12-04 10:22:07 +11:00
Roman Valls Guimera
519edc332d Fix compilation errors when using gcc-7.2.0 for the crosstool-ng toolchain 
* Change snprintf for strlcat does not complain w/gcc7.2.0 and it is safer, thanks @projectgus
* Use proper quotes for character literals

Merges https://github.com/espressif/esp-idf/pull/1163
 2017-12-04 10:18:40 +11:00
Angus Gratton
f7ac41c2da spi_flash: Add option to log warnings if (spuriously) writing zero bits to ones 
Won't work for SPIFFS, maybe some other implementations?
 2017-12-04 09:55:05 +11:00
Angus Gratton
892b3ff14b spi_flash: Add option to verify all writes by reading back data 
Helpful when debugging SPI flash hardware related issues.

TW15203
 2017-12-04 09:55:05 +11:00
Jiang Jiang Jian
22489d7021 Merge branch 'bugfix/wdt_periph_enable' into 'master' 
watchdogs: make sure timer group peripherals are enabled

See merge request !1623
 2017-12-01 22:06:43 +08:00
Jiang Jiang Jian
c44487143d Merge branch 'bugfix/btdm_connect_stable_optimiz' into 'master' 
component/bt: Optimiz the ble connection performance.

See merge request !1618
 2017-12-01 21:35:17 +08:00
Ivan Grokhotkov
08048ff76a Merge branch 'feature/btdm_avrc_metadata' into 'master' 
Feature/btdm avrc metadata:  implemented AVRCP metadata and notification register commands

See merge request !1624
 2017-12-01 20:31:25 +08:00
Ivan Grokhotkov
f58c5b21ec watchdog: increase default INT WDT interval if SPIRAM is used 
Running heap_caps_check_integrity for 4MB of PSRAM can take longer than
the default WDT interval, 300ms.
 2017-12-01 20:10:26 +08:00
Ivan Grokhotkov
15b6b64c99 watchdog: enable INT WDT unit test 2017-12-01 20:10:26 +08:00
Ivan Grokhotkov
bd1d631134 watchdogs: make sure timer group peripherals are enabled 2017-12-01 20:10:26 +08:00
yulong
96f120c0d4 component/bt: Optimiz the ble connection performance. 2017-12-01 20:02:14 +08:00
Jiang Jiang Jian
85fc06e3bb Merge branch 'bugfix/flash_1v8_enable_vddsdio_reg' into 'master' 
bootloader: Only apply VDDSDIO 1.8V->1.9V if regulator is enabled

See merge request !1601
 2017-12-01 19:34:45 +08:00
Jiang Jiang Jian
96cd6f8626 Merge branch 'bugfix/update_libstdcxx_psram' into 'master' 
libstdc++: update the library built with PSRAM workaround

See merge request !1588
 2017-12-01 19:34:29 +08:00
Jiang Jiang Jian
c672fc54fd Merge branch 'feature/ledc_more_meaningful_parameter_names' into 'master' 
Provided more meaningful parameter names by renaming 'bit_num' to 'duty_resoluti…

See merge request !1440
 2017-12-01 19:33:53 +08:00
Jiang Jiang Jian
7702e0f45b Merge branch 'bugfix/btdm_con_discon_test_crash_#16055' into 'master' 
component/bt: Fix the bug when write ccc sometimes will lead to repeatedly release the memory.

See merge request !1599
 2017-12-01 19:32:39 +08:00
pufstudio
86fa1820b7 component/bt: Add AVRCP medadata attribute support so A2DP can show track title, album, etc. 
Merges https://github.com/espressif/esp-idf/pull/1078
 2017-12-01 19:28:52 +08:00
Jiang Jiang Jian
1f7e42c0b7 Merge branch 'bugfix/fix_some_wifi_bugs' into 'master' 
Fix some wifi lib bugs

See merge request !1626
 2017-12-01 19:22:18 +08:00
Jiang Jiang Jian
aece22f763 Merge branch 'bugfix/tw16581_dhcps_default_behaviour_changed' into 'master' 
fix the dhcps default behaviour chenged by dns

See merge request !1612
 2017-12-01 19:21:26 +08:00
Jiang Jiang Jian
7ec7352534 Merge branch 'bugfix/small_fixes_from_github' into 'master' 
Small fixes by users from GitHub

See merge request !1620
 2017-12-01 19:21:10 +08:00
krzychb
866b84b9f8 Typo fix. Closes https://github.com/espressif/esp-idf/issue/1323 2017-12-01 09:06:08 +01:00
XiaXiaotian
aaa17b8740 Fix some wifi lib bugs 
1. Add a hide API for station to receive and process probe request
frame.

    2. Fix an issue that wifi/bt coexistence crashes in PSRAM version.

    3. Fix an issue that the API for clearing vendor ie can not work.

    4. Fix an issue that wifi stop and reboot leads watchdog.
 2017-12-01 15:00:49 +08:00
Ivan Grokhotkov
af63ca1522 Merge branch 'bugfix/pthread_local_storage_spinlock' into 'master' 
pthreads: Remove potentially blocking mutex from idle task cleanup path

See merge request !1621
 2017-12-01 14:42:29 +08:00
Jiang Jiang Jian
015233d2dc Merge branch 'bugfix/btdm_mem_leak_lead_to_WDT_#16592' into 'master' 
compoent/bt: Fix the bug when do the BLE pressure test will lead to memory leak will appear WDT.

See merge request !1610
 2017-12-01 12:24:04 +08:00
Angus Gratton
89407a5770 pthread: Use spinlock not semaphore mutex to protect TLS key list 2017-12-01 14:28:07 +11:00
yulong
a0992ad442 component/bt: Remove the p_tle->param reset to 0 when free the p_timer_param pointer. 2017-11-30 16:15:22 +08:00
Yulong
5b243b1d01 component/bt: Added the mutex lock protect the ccc free when disconnect. 2017-11-30 02:45:26 -05:00
Jiang Jiang Jian
582b731c23 Merge branch 'bugfix/active_scan' into 'master' 
component/bt : fix actvie scan cannot send scan_req in a certain case

See merge request !1608
 2017-11-30 15:06:20 +08:00
Ivan Grokhotkov
cc600bd517 Merge branch 'bugfix/fix_lwip_macros' into 'master' 
lwip: Change socket API macros to static-inline

See merge request !1614
 2017-11-30 10:28:20 +08:00
Kedar Sovani
1c0543fb17 lwip: Change socket API macros to static-inline 2017-11-29 11:42:14 +05:30
Wangjialin
bf3c41bb92 bugfix(i2c): use queue instead of event group for internal commands 
Reported from github:
https://github.com/espressif/esp-idf/issues/1312
https://github.com/espressif/esp-idf/issues/1193

Issues:
1. We used to use event group in the driver, which would cause:
    a. longer operation time since the event group are based on FreeRTOS timer.
    b. Operation fails if the timer queue is not long enough.
2. There might be some issue with event group, we will still try to provide a small test code in other branch.

modification:
1. use queue instead of event-bit for internal commands
2. use queue overwrite for cmd_done event
 2017-11-29 12:33:11 +08:00
Ivan Grokhotkov
f0547d58e4 esp_timer: add documentation, expose profiling option in Kconfig 2017-11-29 11:44:46 +08:00
Ivan Grokhotkov
6e7eb3c776 esp_timer: fix for the case when timer is deleted in callback 
Timer callback can delete the timer. If CONFIG_ESP_TIMER_PROFILING was
enabled, this caused an access to invalid (freed) memory.
This fix adds a pointer to track the timer while executing the callback.
This is needed so that we can check if callback deletes the timer,
in which case we won't try updating profiling counters for this timer
after the callback is done.
 2017-11-29 11:44:46 +08:00
yulong
7353307ca5 component/bt: reset the p_cmd_list pointer after release the mem. 2017-11-29 10:50:03 +08:00
Angus Gratton
1d5389668b Merge branch 'feature/dhcp_server_options_menuconfig' into 'master' 
dhcpserver: Option to change lease time multiplier and number of max

See merge request !1595
 2017-11-29 07:07:09 +08:00
Tian Hao
59931cd63b component/bt : fix actvie scan cannot send scan_req in a certain case 2017-11-28 20:11:40 +08:00
zhangyanjiao
e315d7ca08 fix the dhcps default behaviour chenged by dns 
Closes https://github.com/espressif/esp-idf/issues/1285
 2017-11-28 16:39:00 +08:00
yulong
5b9131cc60 compoent/bt: Fix the bug when do the BLE pressure test will lead to memory leak will appear WDT. 2017-11-28 15:43:33 +08:00
Krzysztof Bociurko
626ad5f577 dhcpserver: Option to change lease time multiplier and number of max 
stations connected to it.

Merges: https://github.com/espressif/esp-idf/pull/1206
 2017-11-28 15:58:03 +11:00
Jiang Jiang Jian
0554bc59a2 Merge branch 'bugfix/tw16551_buffer_overflow' into 'master' 
fix buffer overflow

See merge request !1605
 2017-11-27 22:18:58 +08:00
Jiang Jiang Jian
a83fbd3364 Merge branch 'bugfix/tw16287_tcp_send_succeed_after_station_disconnect' into 'master' 
In STA mode, tcp_send cannot catch err after disconnect station

See merge request !1540
 2017-11-27 21:30:46 +08:00
Jiang Jiang Jian
886047fb46 Merge branch 'bugfix/TW16564_tcp_connect/disconnect_crash' into 'master' 
fix tcp connect/disconnect carsh

See merge request !1598
 2017-11-27 21:30:11 +08:00
Jiang Jiang Jian
7980255498 Merge branch 'bugfix/btdm_scan_lead_to_conn_error' into 'master' 
component/bt: Fixed the bug when stop scan if not set back the scan params will …

See merge request !1590
 2017-11-27 21:21:13 +08:00
zhangyanjiao
768bbcd8aa fix buffer overflow in ipc.c 2017-11-27 18:47:40 +08:00
Ivan Grokhotkov
9e530fd063 Merge branch 'bugfix/allow_external_stack' into 'master' 
freertos: fix a bug for incorrect check of allow-external-stack

See merge request !1596
 2017-11-27 16:31:27 +08:00