From 05b5c1fcf5a686483a20f5b22da3a15f7f2b7764 Mon Sep 17 00:00:00 2001
From: fvanroie <fvanroie@users.noreply.github.com>
Date: Wed, 25 Mar 2020 11:01:33 +0100
Subject: [PATCH] Add halGetChipModel

---
 src/hasp_hal.cpp | 39 +++++++++++++++++++++++++++++++++++++++
 src/hasp_hal.h   |  1 +
 2 files changed, 40 insertions(+)

diff --git a/src/hasp_hal.cpp b/src/hasp_hal.cpp
index 51725aa6..f392bffe 100644
--- a/src/hasp_hal.cpp
+++ b/src/hasp_hal.cpp
@@ -1,6 +1,10 @@
 #include <ESP.h>
 #include "hasp_hal.h"
 
+#if ESP32
+#include "esp_system.h"
+#endif
+
 #if defined(ARDUINO_ARCH_ESP32)
 #include <rom/rtc.h> // needed to get the ResetInfo
 
@@ -114,4 +118,39 @@ String halGetCoreVersion()
 #else
     return String(ESP.getCoreVersion());
 #endif
+}
+
+String halGetChipModel()
+{
+    String model((char *)0);
+    model.reserve(128);
+
+#if ESP8266
+    model += F("ESP8266");
+#endif
+
+#if ESP32
+    esp_chip_info_t chip_info;
+    esp_chip_info(&chip_info);
+
+    model = chip_info.cores;
+    model += F("core ");
+    switch(chip_info.model) {
+        case CHIP_ESP32:
+            model += F("ESP32");
+            break;
+#ifndef CHIP_ESP32S2
+#define CHIP_ESP32S2 2
+#endif
+        case CHIP_ESP32S2:
+            model += F("ESP32-S2");
+            break;
+        default:
+            model = F("Unknown ESP");
+    }
+    model += F(" rev");
+    model += chip_info.revision;
+#endif // ESP32
+
+    return model;
 }
\ No newline at end of file
diff --git a/src/hasp_hal.h b/src/hasp_hal.h
index 16fdfd8f..6731218f 100644
--- a/src/hasp_hal.h
+++ b/src/hasp_hal.h
@@ -7,5 +7,6 @@ uint8_t halGetHeapFragmentation(void);
 String halGetResetInfo(void);
 size_t halGetMaxFreeBlock(void);
 String halGetCoreVersion(void);
+String halGetChipModel();
 
 #endif
\ No newline at end of file