v2.0.0 Add support for ESP32S2 and update ESP-IDF to 4.4 (#4996)

This is very much still work in progress and much more will change before the final 2.0.0

Some APIs have changed. New libraries have been added. LittleFS included.

Co-authored-by: Seon Rozenblum <seonr@3sprockets.com>
Co-authored-by: Me No Dev <me-no-dev@users.noreply.github.com>
Co-authored-by: geeksville <kevinh@geeksville.com>
Co-authored-by: Mike Dunston <m_dunston@comcast.net>
Co-authored-by: Unexpected Maker <seon@unexpectedmaker.com>
Co-authored-by: Seon Rozenblum <seonr@3sprockets.com>
Co-authored-by: microDev <70126934+microDev1@users.noreply.github.com>
Co-authored-by: tobozo <tobozo@users.noreply.github.com>
Co-authored-by: bobobo1618 <bobobo1618@users.noreply.github.com>
Co-authored-by: lorol <lorolouis@gmail.com>
Co-authored-by: geeksville <kevinh@geeksville.com>
Co-authored-by: Limor "Ladyada" Fried <limor@ladyada.net>
Co-authored-by: Sweety <switi.mhaiske@espressif.com>
Co-authored-by: Loick MAHIEUX <loick111@gmail.com>
Co-authored-by: Larry Bernstone <lbernstone@gmail.com>
Co-authored-by: Valerii Koval <valeros@users.noreply.github.com>
Co-authored-by: 快乐的我531 <2302004040@qq.com>
Co-authored-by: chegewara <imperiaonline4@gmail.com>
Co-authored-by: Clemens Kirchgatterer <clemens@1541.org>
Co-authored-by: Aron Rubin <aronrubin@gmail.com>
Co-authored-by: Pete Lewis <601236+lewispg228@users.noreply.github.com>

tools/sdk/esp32/include/json/cJSON/tests/unity/test/expectdata/testsample_head1.h

@@ -0,0 +1,15 @@
+/* AUTOGENERATED FILE. DO NOT EDIT. */
+#ifndef _TESTSAMPLE_HEAD1_H
+#define _TESTSAMPLE_HEAD1_H
+
+#include "unity.h"
+#include "funky.h"
+#include "stanky.h"
+#include <setjmp.h>
+
+void test_TheFirstThingToTest(void);
+void test_TheSecondThingToTest(void);
+void test_TheThirdThingToTest(void);
+void test_TheFourthThingToTest(void);
+#endif
+

tools/sdk/esp32/include/json/cJSON/tests/unity/test/expectdata/testsample_mock_head1.h

@@ -0,0 +1,13 @@
+/* AUTOGENERATED FILE. DO NOT EDIT. */
+#ifndef _TESTSAMPLE_MOCK_HEAD1_H
+#define _TESTSAMPLE_MOCK_HEAD1_H
+
+#include "unity.h"
+#include "cmock.h"
+#include "funky.h"
+#include <setjmp.h>
+
+void test_TheFirstThingToTest(void);
+void test_TheSecondThingToTest(void);
+#endif
+

tools/sdk/esp32/include/json/cJSON/tests/unity/test/testdata/CException.h

@@ -0,0 +1,11 @@
+#ifndef CEXCEPTION_H
+#define CEXCEPTION_H
+
+#define CEXCEPTION_BEING_USED 1
+
+#define CEXCEPTION_NONE 0
+#define CEXCEPTION_T int e = 1; (void)
+#define Try          if (e)
+#define Catch(a)     if (!a)
+
+#endif //CEXCEPTION_H

tools/sdk/esp32/include/json/cJSON/tests/unity/test/testdata/Defs.h

@@ -0,0 +1,8 @@
+#ifndef DEF_H
+#define DEF_H
+
+#define EXTERN_DECL
+
+extern int CounterSuiteSetup;
+
+#endif //DEF_H

tools/sdk/esp32/include/json/cJSON/tests/unity/test/testdata/cmock.h

@@ -0,0 +1,14 @@
+#ifndef CMOCK_H
+#define CMOCK_H
+
+int CMockMemFreeFinalCounter = 0;
+int mockMock_Init_Counter = 0;
+int mockMock_Verify_Counter = 0;
+int mockMock_Destroy_Counter = 0;
+
+void CMock_Guts_MemFreeFinal(void) { CMockMemFreeFinalCounter++; }
+void mockMock_Init(void)           { mockMock_Init_Counter++;    }
+void mockMock_Verify(void)         { mockMock_Verify_Counter++;  }
+void mockMock_Destroy(void)        { mockMock_Destroy_Counter++; }
+
+#endif //CMOCK_H

tools/sdk/esp32/include/json/cJSON/tests/unity/test/testdata/mockMock.h

@@ -0,0 +1,13 @@
+#ifndef MOCK_MOCK_H
+#define MOCK_MOCK_H
+
+extern int mockMock_Init_Counter;
+extern int mockMock_Verify_Counter;
+extern int mockMock_Destroy_Counter;
+extern int CMockMemFreeFinalCounter;
+
+void mockMock_Init(void);
+void mockMock_Verify(void);
+void mockMock_Destroy(void);
+
+#endif //MOCK_MOCK_H