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esp8266 / Arduino

ESP8266 core for Arduino
GNU Lesser General Public License v2.1
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In the context of ESP8266wifi.h ,i have done everything possible to get this library and the last error i got was could download index unsupported protocol and the the nio such file directory please help #9147

Closed AnthemRonin closed 3 months ago

AnthemRonin commented 3 months ago

Discussed in https://github.com/esp8266/Arduino/discussions/8578

Originally posted by **DarioGHub** May 21, 2022 The letters 'ets' are used throughout the firmware, SDK and esp8266/Arduino code. 1) first letters in the boot message: ``` ets Jan 8 2013,rst cause:2, boot mode:(3,7) ``` 2) numerous define and function identifiers. Just [search](https://github.com/esp8266/Arduino/search?q=ets) the esp8266/Arduino distribution. ``` #define os_delay_us ets_delay_us ets_printf_P(const char *str, ...) ``` 3) filenames: ``` #include "ets_sys.h" ``` Tried Google, but nothing, excepting online dictionaries with hundreds of possibilities. Also scoured ~10 Espressif PDFs. Is it an acronym for Espressif Tensilica System? Pedantic perhaps, but I'd like to know. A reference would be over the top.