Commit graph

1408 commits

Author SHA1 Message Date
Ivan Grokhotkov
8fffb9d172 esp32: disable stack protector for startup code (CMake)
Files where stack protector is initialized should not be compiled with
stack protector enabled. This was done for Make but missing for CMake.

Fixes https://github.com/espressif/esp-idf/issues/2990.
2019-03-05 07:11:57 +00:00
Jiang Jiang Jian
62444346c1 Merge branch 'bugfix/fix_some_wifi_bugs_0301_v3.1' into 'release/v3.1'
esp32: fix some WiFi bugs (backport v3.1)

See merge request idf/esp-idf!4401
2019-03-05 10:33:24 +08:00
Jiang Jiang Jian
7e5ac34be7 Merge branch 'bugfix/wifi_modify_wifi_kconfig_v3.1' into 'release/v3.1'
esp32: modify WiFi Kconfig in order to achieve better compatility and performance (bakcport v3.1)

See merge request idf/esp-idf!4385
2019-03-01 18:46:36 +08:00
Liu Zhi Fu
863da69c5b esp32: fix some WiFi bugs
Fix following WiFi bugs:
1. Fix the bug that STA incorrectly deletes BA when receiving DelBA request
2. Add out of memory check
3. Fix the bug that STA incorrectly receives packets when scanning in connected status
2019-03-01 12:50:39 +08:00
Ivan Grokhotkov
70a9e72e06 esp_timer: fix occasional failures in "monotonic values" test
1. ref_clock used in unit tests occasionally produces time off by ~100
microseconds shortly after being started. Add a delay to let
ref_clock stabilise, until the cause is found.

2. Reduce roundoff error accumulation which would occasionally cause
the test to fail, by choosing an overflow value which can be divided
by APB frequency.

3. Move time sampling part of the test into an IRAM function to
reduce variations due to cache behavior.

4. Remove calculation of "standard deviation" in the test, as what was
calculated was not actually standard deviation, and it did not add any
useful information.
2019-02-28 21:58:03 +08:00
Ivan Grokhotkov
9cfd94a9d6 esp_timer: improve unit test robustness
1. call esp_timer_get_time and ref_clock_get in the same order on
   start and in the loop

2. disable interrupts when calculating delta between ref_clock
   and esp_timer

3. ensure both functions are in cache before calculating the delta
2019-02-28 21:58:03 +08:00
zhangyanjiao
fb15403515 wifi changes:
1. make menuconfig can set the WiFi mgmt short buffer num
2. fix several scan bugs
2019-02-28 15:40:56 +08:00
XiaXiaotian
8a20519222 esp32: modify WiFi Kconfig in order to achieve better compatility
and performance
2019-02-28 10:06:06 +08:00
Liu Zhi Fu
a019517d07 esp32: make WiFi IRAM optimization configurable
With this feature, the WiFi IRAM optimization can be disabled/enabled via menuconfig.
2019-02-26 19:26:02 +08:00
Jiang Jiang Jian
298aafd112 Merge branch 'bugfix/coex_lc_protect_v3.1' into 'release/v3.1'
component/esp32 : fix coexist lc protect cause memory corrupted

See merge request idf/esp-idf!4266
2019-02-20 02:11:29 +08:00
baohongde
3e06ad6af9 components/bt: Fix crash when inquiry stop (backport 3.1) 2019-02-15 17:53:55 +08:00
Tian Hao
1c6b0bf925 component/esp32 : fix coexist lc protect cause memory corrupted
The bug will cause memory corrupted (the largest range is from 0x3ffc0000 ~ 0x3ffc8000),
some strange error will happen, like IllegalInstruction, LoadProhibited and .etc.
2019-02-15 16:13:30 +08:00
Jiang Jiang Jian
ef2bf23862 Merge branch 'bugfix/fix_some_wifi_bugs_0131_v3.1' into 'release/v3.1'
esp32: fix some wifi bugs  (backport v3.1)

See merge request idf/esp-idf!4219
2019-02-15 12:15:04 +08:00
Angus Gratton
cf5dbadf4f Merge branch 'bugfix/backtrace_from_interrupts_backport_v3.1' into 'release/v3.1'
Make backtrace work across interrupts (backport v3.1)

See merge request idf/esp-idf!4182
2019-02-13 16:53:39 +08:00
Liu Zhi Fu
be115ec3ab esp32: fix some WiFi bugs
Fix following WiFi bugs:
1. Fix a crash bug which is caused by WiFi static TX buffer alloc/free.
2. Fix the bug that iphone fails to connect to ESP32 AP by enabling AP BAR receiving.
3. Fix the bug that ESP32 station fails to connect some APs, such as Xiaomi hotspot etc,
   after reset.
2019-01-31 21:42:49 +08:00
Darian Leung
2ccfa6bd44 freertos: Make backtrace work across interrupts (backport v3.1)
This commit adds the ability for backtracing to trace from the itnerrupt to the
task stack, and across nested interrupts. Test cases have also been added.

See merge request !4084
Note: "Test backtrace from abort" reset reason modified by removing abort as a reason.
2019-01-30 22:13:28 +08:00
Liu Zhi Fu
188f86e946 esp32: fix WPS thread-safe
Fix WPS thread-safe bug
2019-01-30 13:48:15 +08:00
XiaXiaotian
10cac76d79 esp32: update libphy.a to fix interrupt watchdog when WiFi and BT run at
the same time and both enable modem sleep
2019-01-29 11:10:05 +08:00
Jiang Jiang Jian
63a9054e5b Merge branch 'bugfix/sha_ownership_v3.1' into 'release/v3.1'
hwcrypto sha: Allow SHA contexts to be shared between tasks (backport v3.1)

See merge request idf/esp-idf!4144
2019-01-24 14:08:35 +08:00
Jiang Jiang Jian
9699ec9277 Merge branch 'bugfix/rom_export_functions_v3.1' into 'release/v3.1'
esp32, bootloader: fix issues related to linking order (backport v3.1)

See merge request idf/esp-idf!4135
2019-01-23 21:58:58 +08:00
Angus Gratton
02668b62e8 hwcrypto sha: Use spinlocks instead of semaphores for small state changes
Significant performance improvement and smaller RAM footprint.
2019-01-23 18:18:38 +08:00
Angus Gratton
36b65c8498 hwcrypto sha: Allow SHA contexts to be shared between tasks
Previously, hardware SHA engine "locks" were mutex semaphores. This meant that the task which
started a particular SHA session (in hardware) needed to finalise that session, or an invalid
FreeRTOS state was created.

Replace with binary semaphore which can be shared between tasks.

Includes a unit test, but unit test doesn't crash even without this fix
(some other unknown condition is required).
2019-01-23 18:18:38 +08:00
Ivan Grokhotkov
50d4ffd22e esp32: remove ROM functions redefined in IDF from LD script
In some cases, linker could choose to use ROM functions instead of the
ones defined in IDF.
For functions used in ROM stub table, this would lead to infinite
recursion when the corresponding function was called from ROM.
For crypto functions, some of these were modified in IDF, and
incompatible with ROM counterparts.
2019-01-23 16:26:14 +08:00
Ivan Grokhotkov
b4939b1121 bootloader, esp32: add workaround for Tensilica erratum 572
If zero-overhead loop buffer is enabled, under certain rare conditions
when executing a zero-overhead loop, the CPU may attempt to execute an invalid instruction. Work around by disabling the buffer.
2019-01-23 16:23:08 +08:00
XiaXiaotian
e444a31e79 esp32: fix invalid channel state information(CSI) data index
Due to a hardware limitation in ESP32, the first four bytes of some
    CSI data is invalid, not the last four bytes.

    Correct a mistake of CSI sub-carrier index in documentation.
2019-01-22 20:43:36 +08:00
Tian Hao
8ad6ba2436 Fix some bugs in phy
1. fix bug PHY/RTC functions called in ISR (update phy to v4007)
2. add UnitTest to test it
3. fix task watchdog bug when wifi change channel
4. disable/enable agc to mac deinit/init
5. add UnitTest Job
2019-01-16 22:23:04 +08:00
jack
126ade78d4 esp32: fix the incorrect tx complete state issue 2019-01-12 15:38:30 +08:00
Liu Zhi Fu
fe05db83f1 esp32: fix wrongly deleting hardware BA index bug
Fix the bug that hardware BA index will be wrongly removed in
WiFi mode WIFI_MODE_APSTA.
2019-01-11 16:48:58 +08:00
XiaXiaotian
92a27d642b esp32: do defragmentation only for data and management frame
Check frame type before defragmentation. Only data and management frame can do
    defragmentation.
2019-01-10 14:07:11 +08:00
Jiang Jiang Jian
9bc10d9eda Merge branch 'bugfix/coex_unforce_wifi_if_no_data_buffered_in_beacon_v3.1' into 'release/v3.1'
esp32: unforce wifi if receiving beacon with no data buffered in dream (backport v3.1)

See merge request idf/esp-idf!4035
2019-01-09 17:06:11 +08:00
Jiang Jiang Jian
505663cd6b Merge branch 'feature/illegal_instruction_panic_info_v3.1' into 'release/v3.1'
panic: dump some instruction memory on IllegalInstruction exception (backport v3.1)

See merge request idf/esp-idf!3959
2019-01-09 13:55:48 +08:00
Jiang Jiang Jian
2dc384198d Merge branch 'bugfix/btdm_modem_sleep_cowork_with_DFS_for_v3.1' into 'release/v3.1'
Bugfix/btdm modem sleep cowork with dfs for v3.1(backport v3.1)

See merge request idf/esp-idf!3964
2019-01-09 13:53:28 +08:00
Jiang Jiang Jian
e105d23b51 Merge branch 'test/add_case_to_detect_ds2ds_issue_v3.1' into 'release/v3.1'
test: add test case to receive ds2ds packet (backport v3.1)

See merge request idf/esp-idf!3850
2019-01-09 10:57:26 +08:00
XiaXiaotian
6f582fe71d esp32: unforce wifi if receiving beacon with no data buffered in dream
state and reduce force receiving broadcast data time

    1. If receiving beacon which indicates that there is no data
    buffered, do not force to receive WiFi data.
    2. If receiving beacon which indicates that there is broadcast data
    buffered, reduce the time to force receiving broadcast data.
2019-01-07 16:44:49 +08:00
zhangyanjiao
014b6ba44a wifi: fix the bug that STA can scan the channel out of the country regdomain range 2019-01-03 18:11:43 +08:00
Ivan Grokhotkov
1937bc2bd7 esp_timer: do not allow deleting timers while callbacks are dispatched
timer_process_alarm function of esp_timer holds a spinlock for the
entire duration of its operation, except for the time when timer
callback function is called. It is possible that when
timer_process_alarm releases the spinlock, a higher priority task may
run and delete the timer. Then the execution will return to
timer_process_alarm, and this will either cause a crash, or undesired
execution of callback after the timer has been stopped or deleted.

To solve this problem, add a mutex which will prevent deletion of timers
while callbacks are being dispatched.
2019-01-02 20:01:26 +11:00
Angus Gratton
3e7a5b144a unit tests: Only initialise tcpip_adapter() when needed by the test
Prevents unexpected memory allocations when running tests which
don't require tcpip_adapter.
2018-12-28 09:56:15 +08:00
He Yin Ling
9969b4218d test: add test case to receive ds2ds packet 2018-12-28 09:56:15 +08:00
Liu Zhi Fu
6a418013a3 esp32: fix WiFi stop bug in WiFi/BT coexist mode
This fix includes following changes:
1. Fix the bug that esp_restart()/esp_wifi_stop() sometimes fails in WiFi/BT coexist mode.
2. Add a timer for WiFi stop and stop WiFi forcibly once the timer expires.
2018-12-17 20:39:54 +08:00
wangmengyang
1c4bbaa567 component/bt: bugfix of bluetooth modem sleep not being able to work with Dynamic Frequency Scaling
1. start an esp_timer on entering sleep to acquire pm_lock before wake up from modem sleep
2. decrease the clock division of XTAL fed to bluetooth low power clock from 32us to 2us period to allow to work under 240MHz Max CPU frequency
3. decrease the minimum sleep duration threshold to allow shorter bluetooth modem sleep period, especially for BLE with short connection interval
4. reconfigure bluetooth baseband(BT-BB) settings after PHY/RF init upon waking up from modem sleep to avoid packet RX/TX performance degradation
2018-12-14 21:21:22 +08:00
Ivan Grokhotkov
2b58be5a6c panic: dump some instruction memory on IllegalInstruction exception 2018-12-13 17:09:53 +08:00
Sagar Bijwe
76f98a4b36 mbedtls: Fix compilation errors when CONFIG_MBEDTLS_HARDWARE_AES is disabled 2018-12-07 09:41:59 +00:00
Tian Hao
155e48bbde component/bt and esp32: fix two bluetooth bugs that caused by coexist module
1. Fix interrupt watchdog timeout in bluetooth "btdm_bb_isr"
    2. Fix BLE assert(512) or assert(1536)  in rwble.c at line 222
    3. Update librtc.a to fix BLE assert(512) in rwble.c at line 222

    The #1 and #2 occurs random.
    The #3 bug occurs in certain scenario:
    	1. If Wifi start softap and BLE is working
    	2. If wifi start station, but do not use normal station operation, such
    		as just use espnow, while BLE is working
    	3. Any other scenario, that wifi works without use software coexist
    		operation, while BLE is working(such as do advertising and ...)

    4. update libcoexist.a version to v1.1.2
2018-12-03 22:09:04 +08:00
Konstantin Kondrashov
868da0741c aes/sha/mpi: Bugfix a use of shared registers.
This commit resolves a blocking in esp_aes_block function.

Introduce:
The problem was in the fact that AES is switched off at the moment when he should give out the processed data. But because of the disabled, the operation can not be completed successfully, there is an infinite hang. The reason for this behavior is that the registers for controlling the inclusion of AES, SHA, MPI have shared registers and they were not protected from sharing.

Fix some related issue with shared using of AES SHA RSA accelerators.

Closes: https://github.com/espressif/esp-idf/issues/2295#issuecomment-432898137
2018-11-26 02:42:37 +00:00
Liu Zhi Fu
ddbb535080 esp32: fix some wifi bugs
Fix some wifi bugs
1. Enable RX BAR
2. Fix the bug that ESP32 AP negotiates with iphone to 11g
3. Fix the bug that ESP32 STA has ap_loss because CMCC AP contains two SSID
2018-11-21 15:24:30 +08:00
zhangyanjiao
50f8b7b783 wifi: fix the bug that if station (sleep is enabled) and sniffer are enabled at the same time,
when disable sniffer, station will never enable phy and rf againi. (backport v3.1)
2018-11-16 20:19:21 +08:00
Jiang Jiang Jian
79da87def9 Merge branch 'bugfix/wifi_do_not_load_phy_data_if_fail_to_open_nvs_v3.1' into 'release/v3.1'
esp32: do not try to load PHY data if fail to open NVS (backport v3.1)

See merge request idf/esp-idf!3649
2018-11-12 17:00:14 +08:00
XiaXiaotian
8b50419f55 esp32: do not try to load PHY data if fail to open NVS 2018-11-12 03:17:11 +00:00
baohongde
ac124ee89c components/bt: Point ACL RX buffer ptr to ACL RX buffer if ACL RX buffer ptr is null(backprot 3.1)
1. When WIFI task or other high priority task blocks the Bluetooth task, ACL RX buffer will use up, ACL RX buffer ptr will point to null and will never point to a valid adress. Causing errors in Bluetooth.
2. hcimsgs.h used whether flow control is on or off
2018-11-09 03:26:36 +00:00
Jiang Jiang Jian
7cc2445b9a Merge branch 'bugfix/btdm_sniff_anchor_point_calculation_error_for_v3.1' into 'release/v3.1'
bugfix/btdm_sniff_anchor_point_calculation_error_for_v3.1(backport v3.1)

See merge request idf/esp-idf!3614
2018-11-06 17:12:39 +08:00