History

Our Air Quality 7a8ee567b6 libmain: add a compile option to avoid saving wifi params to flash Add source code for sdk_wifi_param_save_protect() and a compile time, WIFI_PARAM_SAVE, option to skip writing the wifi state to flash. This avoids wear on the flash and does not appear to be necessary when the app initializes the state anyway. Define WIFI_PARAM_SAVE to 0 for the wificfg example.		2018-06-17 20:12:29 +10:00
..
include	Reverse engineered ets_timers.o	2017-08-30 13:51:32 +10:00
libmain	libmain: add a compile option to avoid saving wifi params to flash	2018-06-17 20:12:29 +10:00
libnet80211	lwip update	2018-02-09 20:26:02 +11:00
libphy	open_esplibs: add a skeleton for code in more libraries. (#266 )	2016-11-12 20:54:24 +02:00
libpp	Newlib: implement locks	2017-12-13 11:29:43 +11:00
libwpa	lwip update	2018-02-09 20:26:02 +11:00
component.mk	open_esplibs: add a skeleton for code in more libraries. (#266 )	2016-11-12 20:54:24 +02:00
README.md	open_esplibs: Add README and Copyright headers	2016-07-06 17:22:09 +10:00

README.md

Open Espressif Libs

These are functional recreations of the MIT licensed binary Espressif SDK libraries found in lib. They keep the same functionality as the SDK libraries (possibly with bugfixes or other minor tweaks), but are compiled from source.

Most of the reverse engineering work so far has been by Alex Stewart (@foogod).

See http://esp8266-re.foogod.com/wiki/ for more technical details of SDK library internals.

Disabling

The open ESP libs are compiled in by default, and they automatically replace any binary SDK symbols (functions, etc.) with the same names.

To compile using the binary SDK libraries only, override the COMPONENTS list in parameters.mk to remove the open_esplibs component, or add -DOPEN_ESPLIBS=0 to CPPFLAGS.

To selectively replace some functionality with binary SDK functionality for debugging, edit the header file open_esplibs/include/open_esplibs.h