Add hasp_hal

src/hasp_hal.cpp

@@ -0,0 +1,99 @@
+#include <ESP.h>
+#include "hasp_hal.h"
+
+#if defined(ARDUINO_ARCH_ESP32)
+#include <rom/rtc.h> // needed to get the ResetInfo
+
+// Compatibility function for ESP8266 getRestInfo
+String esp32ResetReason(uint8_t cpuid)
+{
+    if(cpuid > 1) {
+        return F("Invalid CPU id");
+    }
+    RESET_REASON reason = rtc_get_reset_reason(cpuid);
+
+    String resetReason((char *)0);
+    resetReason.reserve(32);
+
+    resetReason += F("CPU");
+    resetReason += cpuid;
+    resetReason += F(": ");
+
+    switch(reason) {
+        case 1:
+            resetReason += F("POWERON");
+            break; /**<1, Vbat power on reset*/
+        case 3:
+            resetReason += F("SW");
+            break; /**<3, Software reset digital core*/
+        case 4:
+            resetReason += F("OWDT");
+            break; /**<4, Legacy watch dog reset digital core*/
+        case 5:
+            resetReason += F("DEEPSLEEP");
+            break; /**<5, Deep Sleep reset digital core*/
+        case 6:
+            resetReason += F("SDIO");
+            break; /**<6, Reset by SLC module, reset digital core*/
+        case 7:
+            resetReason += F("TG0WDT_SYS");
+            break; /**<7, Timer Group0 Watch dog reset digital core*/
+        case 8:
+            resetReason += F("TG1WDT_SYS");
+            break; /**<8, Timer Group1 Watch dog reset digital core*/
+        case 9:
+            resetReason += F("RTCWDT_SYS");
+            break; /**<9, RTC Watch dog Reset digital core*/
+        case 10:
+            resetReason += F("INTRUSION");
+            break; /**<10, Instrusion tested to reset CPU*/
+        case 11:
+            resetReason += F("TGWDT_CPU");
+            break; /**<11, Time Group reset CPU*/
+        case 12:
+            resetReason += F("SW_CPU");
+            break; /**<12, Software reset CPU*/
+        case 13:
+            resetReason += F("RTCWDT_CPU");
+            break; /**<13, RTC Watch dog Reset CPU*/
+        case 14:
+            resetReason += F("EXT_CPU");
+            break; /**<14, for APP CPU, reseted by PRO CPU*/
+        case 15:
+            resetReason += F("RTCWDT_BROWN_OUT");
+            break; /**<15, Reset when the vdd voltage is not stable*/
+        case 16:
+            resetReason += F("RTCWDT_RTC");
+            break; /**<16, RTC Watch dog reset digital core and rtc module*/
+        default:
+            resetReason += F("NO_MEAN");
+            return resetReason;
+    }
+    resetReason += F("_RESET");
+    return resetReason;
+}
+#endif
+
+String halGetResetInfo()
+{
+#if defined(ARDUINO_ARCH_ESP32)
+    String resetReason((char *)0);
+    resetReason.reserve(64);
+
+    resetReason += String(esp32ResetReason(0));
+    resetReason += F(" / ");
+    resetReason += String(esp32ResetReason(1));
+    return resetReason;
+#else
+    return ESP.getResetInfo();
+#endif
+}
+
+uint8_t halGetHeapFragmentation()
+{
+#if defined(ARDUINO_ARCH_ESP32)
+    return (int8_t)(100.00f - (float)ESP.getMaxAllocHeap() * 100.00f / (float)ESP.getFreeHeap());
+#else
+    return ESP.getHeapFragmentation();
+#endif
+}

src/hasp_hal.h

@@ -0,0 +1,9 @@
+#ifndef HASP_HAL_H
+#define HASP_HAL_H
+
+#include <Arduino.h>
+
+uint8_t halGetHeapFragmentation(void);
+String halGetResetInfo(void);
+
+#endif