Adjust to GRNG

ESPGeiger/ESPGeiger.cpp

@@ -24,7 +24,7 @@
 #ifdef ESPGEIGER_HW
 #include "src/ESPGHW/ESPGHW.h"
 #endif
-#include "src/GRand/GRand.h"
+#include "src/GRNG/GRNG.h"
 #include "src/Counter/Counter.h"
 #include "src/ConfigManager/ConfigManager.h"
 #include "src/Status.h"
@@ -71,7 +71,7 @@ SerialOut serialout = SerialOut();
 // Global status and counter
 Status status;
 Counter gcounter = Counter();
-GRand grand = GRand();
+GRNG grng = GRNG();
 
 NTP_Client ntpclient = NTP_Client();
 
@@ -199,7 +199,7 @@ void setup()
 
   arduino_ota_setup(hostName);
   delay(500);
-  grand.begin();
+  grng.begin();
 #ifdef MQTTOUT
   mqtt.begin();
 #endif
@@ -233,4 +233,4 @@ void loop()
   neopixel.loop(now);
 #endif
   ArduinoOTA.handle();
-}
+}

ESPGeiger/src/GRNG/GRNG.cpp

@@ -0,0 +1,13 @@
+#include "GRNG.h"
+#include "../Logger/Logger.h"
+
+GRNG::GRNG() {
+};
+
+void GRNG::begin() {
+#ifdef ESP8266
+  randomSeed(RANDOM_REG32);
+#else
+  randomSeed(esp_random());
+#endif
+}

ESPGeiger/src/GRNG/GRNG.h

@@ -0,0 +1,12 @@
+#ifndef GRNG_H
+#define GRNG_H
+
+#include <Arduino.h>
+
+class GRNG
+{
+  public:
+    GRNG();
+    void begin();
+};
+#endif