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Merge branch 'feature/add_function_for_deinit_lwip_timers' into 'master'

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lw-ip:add function for deinit lwip timers

Closes ESPCS-675

See merge request espressif/esp-idf!14921
This commit is contained in:
Jiang Jiang Jian
2021-10-14 03:41:01 +00:00
parent 2de47f310d e451a9b2e1
commit 739ed52d9b
2 changed files with 11 additions and 1 deletions
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2
components/lwip/lwip

Submodule components/lwip/lwip updated: 2195f7416f...2749568fe1

10
docs/en/api-guides/lwip.rst
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@@ -358,6 +358,16 @@ The default lwIP implementation is to have these timers enabled all the time, ev
To return to the default lwIP behaviour (always-on timers), disable :ref:`CONFIG_LWIP_TIMERS_ONDEMAND`. To return to the default lwIP behaviour (always-on timers), disable :ref:`CONFIG_LWIP_TIMERS_ONDEMAND`.
Lwip timers API
+++++++++++++++
When users are not using WiFi, these APIs provide users with the ability to turn off LwIP timer to reduce power consumption.
The following API functions are supported. For full details see :component_file:`lwip/lwip/src/include/lwip/timeouts.h`.
- ``sys_timeouts_init()``
- ``sys_timeouts_deinit()``
Abort TCP connections when IP changes Abort TCP connections when IP changes
+++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++