Fixing state broadcast.

Adding sign for sotring needed inside LCD.

OSC2MIDI.ino

@@ -68,6 +68,7 @@ bool last_reset_ap_check = false;
 looper sched;
 bool write_state = false;
 uint32_t last_usage = millis();
+bool broadcast_send = false;
 
 MIDI_CREATE_INSTANCE(HardwareSerial, midi1, MIDI1);
 
@@ -199,7 +200,7 @@ void setup()
   //sched.addJob(show_midi_state, KRATE_STATE);
 
   listDir(SPIFFS, "/", 1);
-  //read_midistate(1);
+  read_midistate(1);
   show_midi_state();
 
   DEBUG_MSG("<LOOP>\n");
@@ -220,7 +221,7 @@ void loop()
     if (clientIP != tmpIP)
     {
       clientIP = tmpIP;
-      DEBUG_MSG("New connection from: %d.%d.%d.%d\n", clientIP[0],clientIP[1],clientIP[2],clientIP[3]);
+      DEBUG_MSG("New connection from: %d.%d.%d.%d\n", clientIP[0], clientIP[1], clientIP[2], clientIP[3]);
     }
     // Check if there are any OSC packets to handle
     udp.read(buffer, size);
@@ -351,6 +352,8 @@ void change_midi_state(uint8_t midichannel, uint8_t cc, uint8_t value)
   {
     midistate[(midichannel - 1) * 128 + cc - 1] = int8_t(value);
     write_state = true;
+    lcd.setCursor(LCD_COL - 1, LCD_ROW - 1);
+    lcd.print("*");
   }
 }
 
@@ -403,6 +406,8 @@ void write_midistate(uint8_t setup_number)
 {
   DEBUG_MSG("Write MIDI state\n");
 
+  uint32_t t0 = millis();
+
   for (uint8_t m = 0; m < 16; m++)
   {
     for (uint8_t c = 0; c < 128; c++)
@@ -449,6 +454,13 @@ void write_midistate(uint8_t setup_number)
       }
     }
   }
+
+  lcd.setCursor(LCD_COL - 1, LCD_ROW - 1);
+  lcd.print(" ");
+
+  uint32_t t1 = millis();
+
+  DEBUG_MSG("T1-T0=%d\n", t1 - t0);
 }
 
 void read_midistate(uint8_t setup_number)
@@ -506,7 +518,6 @@ void read_midistate(uint8_t setup_number)
           int8_t val = cc.read();
           DEBUG_MSG("  MIDI-Channel %d CC#%d = %d\n", midi_channel + 1, midi_cc + 1, val);
           midistate[midi_channel * 128 + midi_cc] = val;
-          MidiCCToOSC(midi_channel + 1, midi_cc + 1, val);
           cc.close();
         }
       }
@@ -520,6 +531,27 @@ void read_midistate(uint8_t setup_number)
   }
 }
 
+void broadcast_midistate(void)
+{
+  uint8_t m, c;
+
+  DEBUG_MSG("Broadcast MIDI state:\n");
+
+  for (m = 0; m < 16; m++)
+  {
+    DEBUG_MSG("MIDI-Channel %2d\n", m + 1);
+    for (c = 0; c < 128; c++)
+    {
+      if (midistate[m * 128 + c] >= 0)
+      {
+        DEBUG_MSG("\tCC: %3d = %3d\n", c + 1, midistate[m * 128 + c]);
+        MidiCCToOSC(m + 1, c + 1, midistate[m * 128 + c]);
+        MIDI1.sendControlChange(c + 1, midistate[m * 128 + c], m + 1);
+      }
+    }
+  }
+}
+
 void check_reset_ap_data(void)
 {
   if (digitalRead(AP_DATA_RESET_PIN) == HIGH && last_reset_ap_check == true)
@@ -550,8 +582,11 @@ void check_reset_ap_data(void)
 
 void ping(OSCMessage & msg, int offset)
 {
-  if (clientIP)
-    read_midistate(1);
+  if (clientIP && broadcast_send == false)
+  {
+    broadcast_send = true;
+    broadcast_midistate();
+  }
 }
 
 void listDir(fs::FS & fs, const char * dirname, uint8_t levels) {