move main.cpp, document SaveRestore

src/knx/save_restore.h

@@ -1,10 +1,28 @@
 #pragma once
 #include <stdint.h>
 
-
+/**
+ *@brief Interface for classes that can save and restore data from a buffer. 
+ */
 class SaveRestore
 {
 public:
+    /**
+     * @brief This method is called when the object should save its state to the buffer.
+     *  
+     * @param buffer The buffer the object should save its state to.
+     * 
+     * @return The buffer plus the size of the object state. The next object will use this value as 
+     * the start of its buffer.
+     */
     virtual uint8_t* save(uint8_t* buffer) = 0;
+    /**
+     * @brief This method is called when the object should restore its state from the buffer.
+     *  
+     * @param buffer The buffer the object should restore its state from.
+     * 
+     * @return The buffer plus the size of the object state. The next object will use this value as 
+     * the start of its buffer.
+     */
     virtual uint8_t* restore(uint8_t* buffer) = 0;
 };

src/main.cpp

@@ -1,100 +0,0 @@
-#ifdef __linux__
-
-#include "linux_platform.h"
-#include "knx/bau57B0.h"
-#include "knx/group_object_table_object.h"
-#include <time.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-LinuxPlatform platfrom;
-Bau57B0 bau(platfrom);
-
-float currentValue = 0;
-float maxValue = 0;
-float minValue = RAND_MAX;
-long lastsend = 0;
-
-#define CURR bau.groupObjectTable().get(1)
-#define MAX bau.groupObjectTable().get(2)
-#define MIN bau.groupObjectTable().get(3)
-#define RESET bau.groupObjectTable().get(4)
-
-void measureTemp()
-{
-    long now = platfrom.millis();
-    if ((now - lastsend) < 2000)
-        return;
-
-    lastsend = now;
-    int r = rand();
-    currentValue = (r * 1.0) / (RAND_MAX * 1.0);
-    currentValue *= 100 * 100;
-    
-
-    CURR.objectWrite(currentValue);
-
-    if (currentValue > maxValue)
-    {
-        maxValue = currentValue;
-        MAX.objectWrite(maxValue);
-    }
-
-    if (currentValue < minValue)
-    {
-        minValue = currentValue;
-        MIN.objectWrite(minValue);
-    }
-}
-
-void resetCallback(GroupObject& go)
-{
-    if (go.objectReadBool())
-    {
-        maxValue = 0;
-        minValue = 10000;
-    }
-}
-
-void appLoop()
-{
-    if (!bau.configured())
-        return;
-    
-    measureTemp();
-}
-
-void setup()
-{
-    srand((unsigned int)time(NULL));
-    bau.readMemory();
-    
-    if (bau.configured())
-        RESET.callback(resetCallback);
-
-    if (bau.deviceObject().induvidualAddress() == 0)
-        bau.deviceObject().progMode(true);
-
-    if (bau.parameters().loadState() == LS_LOADED)
-    {
-        printf("Timeout: %d\n", bau.parameters().getWord(0));
-        printf("Zykl. senden: %d\n", bau.parameters().getByte(2));
-        printf("Min/Max senden: %d\n", bau.parameters().getByte(3));
-        printf("Aenderung senden: %d\n", bau.parameters().getByte(4));
-        printf("Abgleich %d\n", bau.parameters().getByte(5));
-    }
-    bau.enabled(true);
-}
-
-int main(int argc, char **argv)
-{
-    setup();
-    
-    while (1)
-    {
-        bau.loop();
-        appLoop();
-        platfrom.mdelay(100);
-    }
-}
-#endif