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Author SHA1 Message Date
Ivan Grokhotkov
31b7db5c38 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 20:06:06 +11:00
Mahavir Jain
8d02ccd2f7 examples: enable option to auto clear I2S tx descriptor on underflow 
Closes: https://github.com/espressif/esp-idf/issues/1945
(cherry picked from commit 1751607adf)
 2018-12-31 13:43:34 +05:30
Mahavir Jain
62eb0f4c12 i2s: add (optional) support to clear tx descriptor in underflow case 
It has been observed that, in case of underflow (data unavailability) in
I2S transmission, previously filled up tx descriptors continue to get
transmitted on line, causing noise in case of audio use case.

This change adds optional `tx_desc_auto_clear` field during I2S driver intialization
than can zero initialize tx descriptor in case of underflow situation in
interrupt handler itself.

Closes: https://github.com/espressif/esp-idf/issues/1789
(cherry picked from commit 765bf674d0)
 2018-12-31 13:42:26 +05:30
Jiang Jiang Jian
155f034b1e Merge branch 'feature/freemodbus_move_rs485_mode_control_v3.2' into 'release/v3.2' 
examples: freemodbus port serial slave move uart mode settings into example (backport v3.2)

See merge request idf/esp-idf!4015
 2018-12-29 10:28:27 +08:00
Jiang Jiang Jian
47dea73b03 Merge branch 'doc/btdm_modem_sleep_EVED_mode_for_v3.2' into 'release/v3.2' 
doc/btdm_modem_sleep_EVED_mode_for_v3.2(backport v3.2)

See merge request idf/esp-idf!4016
 2018-12-29 10:27:52 +08:00
Jiang Jiang Jian
28fdf96828 Merge branch 'bugfix/ota_magic_byte_issue_v3.2' into 'release/v3.2' 
Bugfix/ota magic byte issue v3.2(backport v3.2)

See merge request idf/esp-idf!4004
 2018-12-29 10:24:24 +08:00
Jiang Jiang Jian
3969fe0dad Merge branch 'bugfix/lwip_add_hostname_option_in_dhcp_discover_v3.2' into 'release/v3.2' 
add hostname option in dhcp discover (backport v3.2)

See merge request idf/esp-idf!3938
 2018-12-29 10:07:50 +08:00
Jiang Jiang Jian
c70c25afd0 Merge branch 'mesh/bugfix_v3.2' into 'release/v3.2' 
mesh: when no parent is found, send probe request

See merge request idf/esp-idf!3940
 2018-12-28 14:02:23 +08:00
Jiang Jiang Jian
d59d9eef4f Merge branch 'bugfix/bbpll_wakeup_reset_v3.2' into 'release/v3.2' 
BBPLL reset fixes (backport v3.2)

See merge request idf/esp-idf!4011
 2018-12-24 18:16:47 +08:00
David Cermak
22514e12d8 mdns: fix networking running udp_sendif from lwip thread 2018-12-21 16:44:15 +01:00
David Cermak
f48ffb37f2 mdns: check all mallocs for failure and add default hook to log error with free heap 
solves crash about _mdns_result_txt_create when stress test
 2018-12-21 16:27:58 +01:00
David Cermak
0f041ee7bb mdns: fixed static memory leak 2018-12-21 16:26:39 +01:00
David Cermak
c320a3ee4c mdns: resolve memory leak when txt record received multiple times 2018-12-21 16:26:39 +01:00
David Cermak
1f35716ef4 mdns: skip sending search when finished, not properly locked timer task 2018-12-21 16:26:39 +01:00
wangmengyang
358de85eb3 component/bt: add more information and description for bluetooth modem sleep 
Add remark that "EVED" mode for bluetooth modem sleep is only used for internal test
 2018-12-21 19:29:47 +08:00
qiyueixa
84277e5887 mesh: when no parent is found, send probe request via broadcast 
1. fix error in checking Wi-Fi commit ID.
 2018-12-21 17:49:58 +08:00
Jiang Jiang Jian
52a70e0489 Merge branch 'bugfix/ext_ram_bss_align_v3.2' into 'release/v3.2' 
Fix ext_ram_bss alignment crash (backport v3.2)

See merge request idf/esp-idf!4014
 2018-12-21 17:31:33 +08:00
aleks
6523d912f2 examples: freemodbus port serial slave move uart mode settings into example 
Update freemodbus component file esp-idf/components/freemodbus/port/portserial.c to remove UART mode settings;
Move UART mode settings into esp-idf/examples/protocols/modbus_slave/main/freemodbus.c
Move UART pin settings from Component config into example Kconfig.projbuild file
Move setup of UART port pins from freemodbus component into example file

TW#27721
Closes https://github.com/espressif/esp-idf/issues/2784#issuecomment-443600157
 2018-12-21 09:54:26 +01:00
Angus Gratton
aa0d2078b7 psram: Use 8-bit type for _ext_ram_bss_start/_ext_ram_bss_end 
Fixes pointer arithmetic when printing size of remaining heap
 2018-12-21 19:03:12 +11:00
Angus Gratton
348d6d5d3f multi_heap: Fix bug when start of heap is unaligned 
Alignment was accounted for in one place only.

TW27954
 2018-12-21 19:03:12 +11:00
Angus Gratton
46228db9a8 linker external bss: Align end of ext bss to word boundary 
TW27954
 2018-12-21 19:03:12 +11:00
Jiang Jiang Jian
2cac11f162 Merge branch 'bugfix/btdm_fix_crash_adv_scan_coex_v3.2' into 'release/v3.2' 
component/bt: fix crash when adv and scan coex and optimize duplicate scan (backport v3.2)

See merge request idf/esp-idf!3994
 2018-12-21 15:59:53 +08:00
Jiang Jiang Jian
64eeee4532 Merge branch 'bugfix/btdm_fix_two_bugs_about_pairing_v3.2' into 'release/v3.2' 
components/bt: Fix two bugs about pairing(backport 3.2)

See merge request idf/esp-idf!3995
 2018-12-21 14:26:19 +08:00
Jiang Jiang Jian
a9eb37e2c8 Merge branch 'bugfix/btdm_prevent_light_sleep_for_v3.2' into 'release/v3.2' 
bugfix/btdm_prevent_light_sleep_for_v3.2(backport v3.2)

See merge request idf/esp-idf!3986
 2018-12-21 14:25:49 +08:00
Ivan Grokhotkov
c7a297195f soc/rtc: reset another BBPLL related register 
Follow-up to b21ffc8a: an additional register needs to be reset.

Ref. https://github.com/espressif/esp-idf/issues/2711
 2018-12-21 12:40:08 +08:00
Ivan Grokhotkov
19e96add8a soc/rtc: reset BBPLL configuration after enabling it 
A workaround to reset BBPLL configuration after light sleep. Fixes the
issue that Wi-Fi can not receive packets after waking up from light
sleep.

Ref. https://github.com/espressif/esp-idf/issues/2711
 2018-12-21 12:39:49 +08:00
Ivan Grokhotkov
a0a0328e4f Merge branch 'bugfix/idf_monitor_without_toolchain_v3.2' into 'release/v3.2' 
tools: Print useful error message from idf_monitor when toolchain isn't available (backport v3.2)

See merge request idf/esp-idf!3949
 2018-12-21 12:01:54 +08:00
Supreet Deshpande
04aebc464c bugfix/ota_magic_byte_issue: Fix indent and replace constant by macro 
Replace 0xE9 by ESP_IMAGE_HEADER_MAGIC.
 2018-12-20 12:29:25 +05:30
Supreet Deshpande
30e01847ad bugfix/ota_magic_byte_issue: Fixes OTA magic byte error 
On enabling flash encryption, OTA fails with magic byte error in the second chunk
if the http data is split into two or more chunks and first chunk is less than 16.
 2018-12-20 12:29:00 +05:30
zwj
3f6033d8bd fix crash when adv and scan coex and optimize duplicate scan 2018-12-19 19:53:01 +08:00
baohongde
45e59a9f56 components/bt: Fix two bugs about pairing 
1. Fix Legacy Pairing failed without remote device name
2. Fix discovery no device after disabling SSP
 2018-12-19 19:42:47 +08:00
wangmengyang
587e6ec93f component/bt: use a pm_lock to prevent light sleep when bluetooth is enabled due to current imcompatibility 2018-12-18 14:51:19 +08:00
Jiang Jiang Jian
6d00c7fc49 Merge branch 'bugfix/btdm_assert_ble_65536_v3.2' into 'release/v3.2' 
fix bug that there's very low ratio to cause BLE assert(65536, 0) in rwble.c at line 222

See merge request idf/esp-idf!3968
 2018-12-18 12:03:21 +08:00
Jiang Jiang Jian
c418714ec6 Merge branch 'bugfix/btdm_fix_receive_adv_pkt_when_duplicate_scan_enabled_v3.2' into 'release/v3.2' 
Component/bt: fix receive adv pkt when enable duplicate scan (backport v3.2)

See merge request idf/esp-idf!3942
 2018-12-18 11:45:28 +08:00
Jiang Jiang Jian
19d8c050cd Merge branch 'bugfix/tw27963_fix_wifi_stop_bug_v3.2' into 'release/v3.2' 
esp32: fix WiFi stop bug in WiFi/BT coexist mode (backport v3.2)

See merge request idf/esp-idf!3982
 2018-12-18 11:41:03 +08:00
Liu Zhi Fu
cb650382ca 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 20:52:40 +08:00
Tian Hao
e5e592e5b6 fix bug that there's very low ratio to cause BLE assert(65536, 0) in rwble.c at line 222 2018-12-17 20:50:42 +08:00
zhiweijian
28e20e90e3 Component/bt: fix receive adv pkt when enable duplicate scan 2018-12-17 15:51:28 +08:00
Jiang Jiang Jian
1c4d9f2aca Merge branch 'bugfix/btdm_modem_sleep_cowork_with_DFS_for_v3.2' into 'release/v3.2' 
Bugfix/btdm modem sleep cowork with dfs for v3.2(backport v3.2)

See merge request idf/esp-idf!3962
 2018-12-14 20:28:31 +08:00
Jiang Jiang Jian
ded8b0102a Merge branch 'bugfix/btdm_fix_auth_mode_error_when_reconnection_in_smp_v3.2' into 'release/v3.2' 
Component/bt: fix auth_mode error when reconnection in SMP (backport v3.2)

See merge request idf/esp-idf!3955
 2018-12-14 18:24:01 +08:00
wangmengyang
401970495d component/bt: add DRAM_ATTR attribute to global variables(mostly in bss segment) in bt.c which can be accessed in ISR 2018-12-14 14:59:41 +08:00
Jiang Jiang Jian
5d46bb596d Merge branch 'bufix/btdm_fix_save_key_when_auth_mode_without_bond_v3.2' into 'release/v3.2' 
Component/bt: fix save keys when auth mode without bond (backport V3.2)

See merge request idf/esp-idf!3957
 2018-12-14 14:59:24 +08:00
wangmengyang
8de9149b11 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 14:56:29 +08:00
Roland Dobai
e8b8946e6e tools: Print useful error message from idf_monitor when toolchain isn't available 2018-12-13 22:03:25 +01:00
zhiweijian
2c1e3d1ef2 Component/bt: fix save keys when auth mode without bond 2018-12-13 15:45:53 +08:00
zhiweijian
bf608b6709 Component/bt: fix auth_mode error when reconnection in SMP 2018-12-13 15:33:37 +08:00
Jiang Jiang Jian
24ebdbd3f4 Merge branch 'test/add_case_to_detect_ds2ds_issue_v3.2' into 'release/v3.2' 
test: add case to detect ds2ds issue (backport v3.2)

See merge request idf/esp-idf!3851
 2018-12-13 14:52:58 +08:00
Jiang Jiang Jian
fd00d3213b Merge branch 'bugfix/btdm_fix_accept_specified_sec_auth_v3.2' into 'release/v3.2' 
Component/bt: fix accept specified sec auth error(backport v3.2)

See merge request idf/esp-idf!3836
 2018-12-13 11:20:02 +08:00
Jiang Jiang Jian
c921a5bc4b Merge branch 'feature/illegal_instruction_panic_info_v3.2' into 'release/v3.2' 
panic: dump some instruction memory on IllegalInstruction exception (backport v3.2)

See merge request idf/esp-idf!3946
 2018-12-12 15:58:22 +08:00
Ivan Grokhotkov
ade85cc850 panic: dump some instruction memory on IllegalInstruction exception 2018-12-12 11:58:55 +08:00