Adding auto-store for configuration.sys (only when no voice is playing and after the last change of data) (currently only when volume changes).

MicroDexed.ino

@@ -302,6 +302,7 @@ int16_t _midi_bpm = -1;
 elapsedMillis midi_bpm_timer;
 elapsedMillis long_button_pressed;
 elapsedMillis control_rate;
+elapsedMillis save_sys;
 uint8_t active_voices[NUM_DEXED];
 uint8_t midi_voices[NUM_DEXED];
 #ifdef SHOW_CPU_LOAD_MSEC
@@ -562,7 +563,7 @@ void setup()
   timer1.begin(sequencer, seq_tempo_ms / 2, false);
 
   // Load initial Performance or the last used one
-  initial_values_from_eeprom(false);
+  initial_values(false);
 
 #ifdef DISPLAY_LCD_SPI
   change_disp_sd(true);
@@ -689,6 +690,7 @@ void loop()
       }
     }
   }
+
   // CONTROL-RATE-EVENT-HANDLING
   if (control_rate > CONTROL_RATE_MS)
   {
@@ -747,6 +749,43 @@ void loop()
   else
     yield();
 
+  // SAVE-SYS-EVENT-HANDLING
+  if (save_sys > SAVE_SYS_MS)
+  {
+#ifdef DEBUG
+    Serial.println(F("Check if we can save configuration.sys"));
+#endif
+    bool instance_is_playing = false;
+    for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
+    {
+      if (active_voices[instance_id] > 0)
+      {
+        instance_is_playing = true;
+        break;
+      }
+    }
+    if (instance_is_playing == false)
+    {
+      for (uint8_t instance_id = 0; instance_id < NUM_DRUMS; instance_id++)
+      {
+        if (Drum[instance_id]->isPlaying())
+        {
+          instance_is_playing = true;
+          break;
+        }
+      }
+    }
+    if (instance_is_playing == false)
+      save_sd_sys_json();
+    else
+    {
+#ifdef DEBUG
+      Serial.println(F("System is playing, next try..."));
+#endif
+      save_sys = 0;
+    }
+  }
+
 #if defined (DEBUG) && defined (SHOW_CPU_LOAD_MSEC)
   if (cpu_mem_millis >= SHOW_CPU_LOAD_MSEC)
   {
@@ -1867,7 +1906,7 @@ void set_volume(uint8_t v, uint8_t m)
   EEPROM HELPER
 ******************************************************************************/
 
-void initial_values_from_eeprom(bool init)
+void initial_values(bool init)
 {
   uint16_t _m_;
 

UI.hpp

@@ -162,6 +162,7 @@ extern uint8_t midi_bpm;
    GLOBAL
 ************************************************************************/
 elapsedMillis back_from_volume;
+extern elapsedMillis save_sys;
 uint8_t instance_num[8][8];
 const char accepted_chars[] = " ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-abcdefghijklmnopqrstuvwxyz";
 const char noteNames[12][3] = { "C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B" };
@@ -7014,7 +7015,8 @@ void UI_func_volume(uint8_t param)
     lcd_special_chars(SCROLLBAR);
     encoderDir[ENC_L].reset();
 
-    EEPROM.update(EEPROM_START_ADDRESS + 3, configuration.sys.vol);
+    //EEPROM.update(EEPROM_START_ADDRESS + 3, configuration.sys.vol);
+    save_sys = 0;
   }
 }
 

config.h

@@ -330,6 +330,7 @@
 //*************************************************************************************************
 #define MAX_DEXED 2 // No! - even don't think about increasing this number! IT _WILL_ PRODUCE MASSIVE PROBLEMS!
 #define CONTROL_RATE_MS 50
+#define SAVE_SYS_MS 5000
 #define VOL_MAX_FLOAT 0.95
 
 #define EEPROM_MARKER 0x4242