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>

esphome/components/debug/debug_component.cpp

@@ -4,8 +4,18 @@
 #include "esphome/core/defines.h"
 #include "esphome/core/version.h"
 
-#ifdef ARDUINO_ARCH_ESP32
+#ifdef USE_ESP32
 #include <rom/rtc.h>
+#include <esp_idf_version.h>
+#endif
+
+#ifdef USE_ARDUINO
+#include <Esp.h>
+#endif
+
+#ifdef USE_ESP_IDF
+#include <esp_heap_caps.h>
+#include <esp_system.h>
 #endif
 
 namespace esphome {
@@ -21,9 +31,14 @@ void DebugComponent::dump_config() {
 #endif
 
   ESP_LOGD(TAG, "ESPHome version %s", ESPHOME_VERSION);
+#ifdef USE_ARDUINO
   this->free_heap_ = ESP.getFreeHeap();  // NOLINT(readability-static-accessed-through-instance)
+#elif defined(USE_ESP_IDF)
+  this->free_heap_ = heap_caps_get_free_size(MALLOC_CAP_INTERNAL);
+#endif
   ESP_LOGD(TAG, "Free Heap Size: %u bytes", this->free_heap_);
 
+#ifdef USE_ARDUINO
   const char *flash_mode;
   switch (ESP.getFlashChipMode()) {  // NOLINT(readability-static-accessed-through-instance)
     case FM_QIO:
@@ -38,7 +53,7 @@ void DebugComponent::dump_config() {
     case FM_DOUT:
       flash_mode = "DOUT";
       break;
-#ifdef ARDUINO_ARCH_ESP32
+#ifdef USE_ESP32
     case FM_FAST_READ:
       flash_mode = "FAST_READ";
       break;
@@ -52,8 +67,9 @@ void DebugComponent::dump_config() {
   // NOLINTNEXTLINE(readability-static-accessed-through-instance)
   ESP_LOGD(TAG, "Flash Chip: Size=%ukB Speed=%uMHz Mode=%s", ESP.getFlashChipSize() / 1024,
            ESP.getFlashChipSpeed() / 1000000, flash_mode);
+#endif  // USE_ARDUINO
 
-#ifdef ARDUINO_ARCH_ESP32
+#ifdef USE_ESP32
   esp_chip_info_t info;
   esp_chip_info(&info);
   const char *model;
@@ -88,7 +104,9 @@ void DebugComponent::dump_config() {
 
   ESP_LOGD(TAG, "ESP-IDF Version: %s", esp_get_idf_version());
 
-  std::string mac = uint64_to_string(ESP.getEfuseMac());  // NOLINT(readability-static-accessed-through-instance)
+  uint64_t chip_mac = 0LL;
+  esp_efuse_mac_get_default((uint8_t *) (&chip_mac));
+  std::string mac = uint64_to_string(chip_mac);
   ESP_LOGD(TAG, "EFuse MAC: %s", mac.c_str());
 
   const char *reset_reason;
@@ -187,7 +205,7 @@ void DebugComponent::dump_config() {
   ESP_LOGD(TAG, "Wakeup Reason: %s", wakeup_reason);
 #endif
 
-#if defined(ARDUINO_ARCH_ESP8266) && !defined(CLANG_TIDY)
+#if defined(USE_ESP8266) && !defined(CLANG_TIDY)
   ESP_LOGD(TAG, "Chip ID: 0x%08X", ESP.getChipId());
   ESP_LOGD(TAG, "SDK Version: %s", ESP.getSdkVersion());
   ESP_LOGD(TAG, "Core Version: %s", ESP.getCoreVersion().c_str());
@@ -199,7 +217,11 @@ void DebugComponent::dump_config() {
 #endif
 }
 void DebugComponent::loop() {
+#ifdef USE_ARDUINO
   uint32_t new_free_heap = ESP.getFreeHeap();  // NOLINT(readability-static-accessed-through-instance)
+#elif defined(USE_ESP_IDF)
+  uint32_t new_free_heap = heap_caps_get_free_size(MALLOC_CAP_INTERNAL);
+#endif
   if (new_free_heap < this->free_heap_ / 2) {
     this->free_heap_ = new_free_heap;
     ESP_LOGD(TAG, "Free Heap Size: %u bytes", this->free_heap_);