ESP-IDF support and generic target platforms (#2303)

* Socket refactor and SSL

* esp-idf temp

* Fixes

* Echo component and noise

* Add noise API transport support

* Updates

* ESP-IDF

* Complete

* Fixes

* Fixes

* Versions update

* New i2c APIs

* Complete i2c refactor

* SPI migration

* Revert ESP Preferences migration, too complex for now

* OTA support

* Remove echo again

* Remove ssl again

* GPIOFlags updates

* Rename esphal and ICACHE_RAM_ATTR

* Make ESP32 arduino compilable again

* Fix GPIO flags

* Complete pin registry refactor and fixes

* Fixes to make test1 compile

* Remove sdkconfig file

* Ignore sdkconfig file

* Fixes in reviewing

* Make test2 compile

* Make test4 compile

* Make test5 compile

* Run clang-format

* Fix lint errors

* Use esp-idf APIs instead of btStart

* Another round of fixes

* Start implementing ESP8266

* Make test3 compile

* Guard esp8266 code

* Lint

* Reformat

* Fixes

* Fixes v2

* more fixes

* ESP-IDF tidy target

* Convert ARDUINO_ARCH_ESPxx

* Update WiFiSignalSensor

* Update time ifdefs

* OTA needs millis from hal

* RestartSwitch needs delay from hal

* ESP-IDF Uart

* Fix OTA blank password

* Allow setting sdkconfig

* Fix idf partitions and allow setting sdkconfig from yaml

* Re-add read/write compat APIs and fix esp8266 uart

* Fix esp8266 store log strings in flash

* Fix ESP32 arduino preferences not initialized

* Update ifdefs

* Change how sdkconfig change is detected

* Add checks to ci-custom and fix them

* Run clang-format

* Add esp-idf clang-tidy target and fix errors

* Fixes from clang-tidy idf round 2

* Fixes from compiling tests with esp-idf

* Run clang-format

* Switch test5.yaml to esp-idf

* Implement ESP8266 Preferences

* Lint

* Re-do PIO package version selection a bit

* Fix arduinoespressif32 package version

* Fix unit tests

* Lint

* Lint fixes

* Fix readv/writev not defined

* Fix graphing component

* Re-add all old options from core/config.py

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

script/clang-tidy

@@ -45,7 +45,11 @@ def clang_options(idedata):
         # pretend we're an Xtensa compiler, which gates some features in the headers
         '-D__XTENSA__',
         # allow to condition code on the presence of clang-tidy
-        '-DCLANG_TIDY'
+        '-DCLANG_TIDY',
+        # (esp-idf) Disable this header because they use asm with registers clang-tidy doesn't know
+        '-D__XTENSA_API_H__',
+        # (esp-idf) Fix __once_callable in some libstdc++ headers
+        '-D_GLIBCXX_HAVE_TLS',
     ]
 
     # copy compiler flags, except those clang doesn't understand.
@@ -57,7 +61,8 @@ def clang_options(idedata):
 
     # add include directories, using -isystem for dependencies to suppress their errors
     for directory in idedata['includes']['toolchain']:
-        cmd.extend(['-isystem', directory])
+        if 'xtensa-esp32s2-elf' not in directory:
+            cmd.extend(['-isystem', directory])
     for directory in sorted(set(idedata['includes']['build'])):
         dependency = "framework-arduino" in directory or "/libdeps/" in directory
         cmd.extend(['-isystem' if dependency else '-I', directory])