add psram check for RMII workaround

clion/CMakeLists.txt

@@ -54,6 +54,8 @@ set(SRCFILES
         ../src/NukiOfficial.cpp
         ../src/NukiPublisher.cpp
         ../src/EspMillis.h
+        ../src/util/PSRAM.cpp
+        ../src/util/PSRAM.h
 )
 
 file(GLOB_RECURSE SRCFILESREC
@@ -79,6 +81,7 @@ include_directories(
         ../lib/MqttLogger/src
         ../lib/nuki_ble/src
         ../lib/PsychicHttp/src
+        ../src
 )
 
 add_executable(dummy

src/Config.h

@@ -5,7 +5,7 @@
 #define NUKI_HUB_VERSION "9.05"
 #define NUKI_HUB_VERSION_INT (uint32_t)905
 #define NUKI_HUB_BUILD "unknownbuildnr"
-#define NUKI_HUB_DATE "2024-12-20"
+#define NUKI_HUB_DATE "2024-12-21"
 
 #define GITHUB_LATEST_RELEASE_URL (char*)"https://github.com/technyon/nuki_hub/releases/latest"
 #define GITHUB_OTA_MANIFEST_URL (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/manifest.json"

src/networkDevices/EthernetDevice.cpp

@@ -6,6 +6,9 @@
 
 #ifdef CONFIG_IDF_TARGET_ESP32
 #include "esp_private/esp_gpio_reserve.h"
+#include "util/PSRAM.h"
+#include <bootloader_common.h>
+
 #endif
 
 extern bool ethCriticalFailure;
@@ -97,7 +100,11 @@ void EthernetDevice::initialize()
         // sources:
         // https://github.com/arendst/Tasmota/commit/f8fbe153000591727e40b5007e0de78c33833131
         // https://github.com/arendst/Tasmota/commit/f8fbe153000591727e40b5007e0de78c33833131#diff-32fc0eefbf488dd507b3bef52189bbe37158737aba6f96fe98a8746dc5021955R417
+        uint32_t pkg_version = bootloader_common_get_chip_ver_pkg();
+        if(PSRAM::found && pkg_version <= 3)
+        {
             esp_gpio_revoke(0xFFFFFFFFFFFFFFFF);
+        }
 
         ethCriticalFailure = true;
         _hardwareInitialized = ETH.begin(_type, _phy_addr, _mdc, _mdio, _power, _clock_mode);

src/util/PSRAM.cpp

@@ -0,0 +1,12 @@
+#include "esp_psram.h"
+#include "esp32-hal.h"
+#include "PSRAM.h"
+
+const bool PSRAM::found(void)
+{
+#if CONFIG_IDF_TARGET_ESP32C2 || CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32C6 || DISABLE_PSRAMCHECK || CORE32SOLO1
+    return psramFound();
+#else
+    return psramFound() && esp_psram_is_initialized();
+#endif
+}

src/util/PSRAM.h

@@ -0,0 +1,11 @@
+#pragma once
+
+class PSRAM
+{
+    public:
+    // this function is a replacement for `psramFound()`.
+// `psramFound()` can return true even if no PSRAM is actually installed
+// This new version also checks `esp_spiram_is_initialized` to know if the PSRAM is initialized
+    static const bool found(void);
+
+};