UI implementation.

MicroDexed.ino

@@ -30,14 +30,12 @@
 #include <SD.h>
 #include <MIDI.h>
 #include <EEPROM.h>
-#include <LiquidCrystal_I2C.h>
+#include "UI.hpp"
-#include <LCDMenuLib2.h>
 #include "EEPROMAnything.h"
 #include "midi_devices.hpp"
 #include "dexed.h"
 #include "dexed_sysex.h"
 #include "PluginFx.h"
-#include "UI.hpp"
 
 AudioPlayQueue           queue1;
 AudioAnalyzePeak         peak1;
@@ -108,17 +106,49 @@ value_change_t soften_volume = {0.0, 0};
 value_change_t soften_filter_res = {0.0, 0};
 value_change_t soften_filter_cut = {0.0, 0};
 
+#ifdef ENABLE_LCD_UI
 /***********************************************************************
    LCDMenuLib2
  ***********************************************************************/
 extern LiquidCrystal_I2C lcd;
 extern LCDMenuLib2 LCDML;
+#endif
 
 void setup()
 {
   //while (!Serial) ; // wait for Arduino Serial Monitor
   Serial.begin(SERIAL_SPEED);
 
+#ifdef ENABLE_LCD_UI
+  // LCD Begin
+  lcd.init();
+  lcd.backlight();
+  lcd.clear();
+  lcd.blink_off();
+  lcd.cursor_off();
+  lcd.backlight();
+  lcd.setCursor(1, 0);
+  lcd.print("MicroDexed");
+  lcd.setCursor(0, 1);
+  lcd.print("(c)parasiTstudio");
+
+  // set special chars for scrollbar
+  lcd.createChar(0, (uint8_t*)scroll_bar[0]);
+  lcd.createChar(1, (uint8_t*)scroll_bar[1]);
+  lcd.createChar(2, (uint8_t*)scroll_bar[2]);
+  lcd.createChar(3, (uint8_t*)scroll_bar[3]);
+  lcd.createChar(4, (uint8_t*)scroll_bar[4]);
+
+  // LCDMenuLib Setup
+  LCDML_setup(_LCDML_DISP_cnt);
+  // Enable Menu Rollover
+  LCDML.MENU_enRollover();
+  // Enable Screensaver (screensaver menu function, time to activate in ms)
+  LCDML.SCREEN_enable(UI_func_screensaver, 10000); // set to 10 seconds
+#else
+  Serial.println(F("NO LCD DISPLAY ENABLED!"));
+#endif
+
   delay(220);
 
   Serial.println(F("MicroDexed based on https://github.com/asb2m10/dexed"));
@@ -257,33 +287,6 @@ void setup()
 
   AudioInterrupts();
 
-  // LCD Begin
-  lcd.init();
-  lcd.backlight();
-  lcd.clear();
-  lcd.blink_off();
-  lcd.cursor_off();
-  lcd.backlight();
-  lcd.setCursor(1, 0);
-  lcd.print("MicroDexed");
-  lcd.setCursor(0, 1);
-  lcd.print("(c)parasiTstudio");
-  delay(1000);
-  
-  // set special chars for scrollbar
-  lcd.createChar(0, (uint8_t*)scroll_bar[0]);
-  lcd.createChar(1, (uint8_t*)scroll_bar[1]);
-  lcd.createChar(2, (uint8_t*)scroll_bar[2]);
-  lcd.createChar(3, (uint8_t*)scroll_bar[3]);
-  lcd.createChar(4, (uint8_t*)scroll_bar[4]);
-
-  // LCDMenuLib Setup
-  LCDML_setup(_LCDML_DISP_cnt);
-  // Enable Menu Rollover
-  LCDML.MENU_enRollover();
-  // Enable Screensaver (screensaver menu function, time to activate in ms)
-  LCDML.SCREEN_enable(UI_func_screensaver, 10000); // set to 10 seconds
-
   Serial.println(F("<setup end>"));
 }
 
@@ -332,9 +335,10 @@ void loop()
     // CONTROL-RATE-EVENT-HANDLING
     if (control_rate > CONTROL_RATE_MS)
     {
+#ifdef ENABLE_LCD_UI
       // LCD Menu
       LCDML.loop();
-
+#endif
       control_rate = 0;
 
       // Shutdown unused voices

UI.hpp

@@ -22,15 +22,16 @@
    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
 */
 
+#ifdef ENABLE_LCD_UI
 #ifndef _UI_HPP_
 #define _UI_HPP_
 
 #include <LiquidCrystal_I2C.h>
 #include <LCDMenuLib2.h>
-#include "Arduino.h"
+#include "config.h"
 
-#define _LCDML_DISP_cols  16
+#define _LCDML_DISP_cols  LCD_cols
-#define _LCDML_DISP_rows  2
+#define _LCDML_DISP_rows  LCD_rows
 
 #define _LCDML_DISP_cfg_cursor                     0x7E   // cursor Symbol
 #define _LCDML_DISP_cfg_scrollbar                  1      // enable a scrollbar
@@ -51,9 +52,18 @@ const uint8_t scroll_bar[5][8] = {
 void lcdml_menu_display(void);
 void lcdml_menu_clear(void);
 void lcdml_menu_control(void);
-void UI_func_information(uint8_t param);
+void UI_func_sound(uint8_t param);
-void UI_func_screensaver(uint8_t param);
+void UI_func_reverb_roomsize(uint8_t param);
-void UI_func_test(uint8_t param);
+void UI_func_reverb_damping(uint8_t param);
+void UI_func_reverb_level(uint8_t param);
+void UI_func_chorus_frequency(uint8_t param);
+void UI_func_chorus_depth(uint8_t param);
+void UI_func_chorus_level(uint8_t param);
+void UI_func_delay_time(uint8_t param);
+void UI_func_delay_feedback(uint8_t param);
+void UI_func_delay_level(uint8_t param);
+void UI_func_filter_cutoff(uint8_t param);
+void UI_func_filter_resonance(uint8_t param);
 void UI_func_back(uint8_t param);
 void UI_func_goToRootMenu(uint8_t param);
 
@@ -61,10 +71,28 @@ LCDMenuLib2_menu LCDML_0(255, 0, 0, NULL, NULL); // root menu element (do not ch
 LCDMenuLib2 LCDML(LCDML_0, _LCDML_DISP_rows, _LCDML_DISP_cols, lcdml_menu_display, lcdml_menu_clear, lcdml_menu_control);
 
 // LCDML_add(id, prev_layer, new_num, lang_char_array, callback_function)
-LCDML_add(0, LCDML_0, 1, "Information", UI_func_information);
+LCDML_add(0, LCDML_0, 1, "Sound", UI_func_sound);
-LCDML_add(1, LCDML_0, 2, "Test", UI_func_test);
+LCDML_add(1, LCDML_0, 2, "Effect", NULL);
-LCDML_add(2, LCDML_0, 3, "Screensaver", UI_func_screensaver);
+LCDML_add(2, LCDML_0_2, 1, "Reverb", NULL);
-#define _LCDML_DISP_cnt 2
+LCDML_add(3, LCDML_0_2_1, 1, "Roomsize", UI_func_reverb_roomsize);
+LCDML_add(4, LCDML_0_2_1, 2, "Damping", UI_func_reverb_damping);
+LCDML_add(5, LCDML_0_2_1, 3, "Level", UI_func_reverb_level);
+LCDML_add(6, LCDML_0_2, 2, "Chorus", NULL);
+LCDML_add(7, LCDML_0_2_2, 1, "Frequency", UI_func_chorus_frequency);
+LCDML_add(8, LCDML_0_2_2, 2, "Depth", UI_func_chorus_depth);
+LCDML_add(9, LCDML_0_2_2, 3, "Level", UI_func_chorus_level);
+LCDML_add(10, LCDML_0_2, 3, "Delay", NULL);
+LCDML_add(11, LCDML_0_2_3, 1, "Time", UI_func_delay_time);
+LCDML_add(12, LCDML_0_2_3, 2, "Feedback", UI_func_delay_feedback);
+LCDML_add(13, LCDML_0_2_3, 3, "Level", UI_func_delay_level);
+LCDML_add(14, LCDML_0_2, 4, "Filter", NULL);
+LCDML_add(15, LCDML_0_2_4, 1, "Cutoff", UI_func_filter_cutoff);
+LCDML_add(16, LCDML_0_2_4, 2, "Resonance", UI_func_filter_resonance);
+LCDML_add(17, LCDML_0, 3, "Store", NULL);
+LCDML_add(18, LCDML_0, 4, "System", NULL);
+LCDML_add(19, LCDML_0, 5, "Info", NULL);
+
+#define _LCDML_DISP_cnt 19
 
 // create menu
 LCDML_createMenu(_LCDML_DISP_cnt);
@@ -276,21 +304,19 @@ void lcdml_menu_display(void)
 /***********************************************************************
    MENU
  ***********************************************************************/
-void UI_func_information(uint8_t param)
+void UI_func_sound(uint8_t param)
 {
   if (LCDML.FUNC_setup())         // ****** SETUP *********
   {
     // setup function
     lcd.setCursor(0, 0);
-    lcd.print(F("MicroDexed"));
+    lcd.print(F("Filter Res."));
     lcd.setCursor(0, 1);
-    lcd.print(F("LCDMenuLib2"));
+    lcd.print(F("<valua>"));
   }
 
   if (LCDML.FUNC_loop())          // ****** LOOP *********
   {
-    // loop function, can be run in a loop when LCDML_DISP_triggerMenu(xx) is set
-    // the quit button works in every DISP function without any checks; it starts the loop_end function
     if (LCDML.BT_checkAny()) { // check if any button is pressed (enter, up, down, left, right)
       // LCDML_goToMenu stops a running menu function and goes to the menu
       LCDML.FUNC_goBackToMenu();
@@ -303,42 +329,97 @@ void UI_func_information(uint8_t param)
   }
 }
 
-void UI_func_screensaver(uint8_t param)
+void UI_func_reverb_roomsize(uint8_t param)
 {
-  if (LCDML.FUNC_setup())         // ****** SETUP *********
+  ;
+}
+
+void UI_func_reverb_damping(uint8_t param)
 {
-    // update LCD content
+  ;
-    lcd.setCursor(0, 0); // set cursor
-    lcd.print("screensaver"); // print change content
-    lcd.setCursor(0, 1); // set cursor
-    lcd.print("press any key");
-    LCDML.FUNC_setLoopInterval(100);  // starts a trigger event for the loop function every 100 milliseconds
 }
 
-  if (LCDML.FUNC_loop())
+void UI_func_reverb_level(uint8_t param)
 {
-    if (LCDML.BT_checkAny()) // check if any button is pressed (enter, up, down, left, right)
+  ;
+}
+
+void UI_func_chorus_frequency(uint8_t param)
 {
-      LCDML.FUNC_goBackToMenu();  // leave this function
+  ;
 }
+
+void UI_func_chorus_depth(uint8_t param)
+{
+  ;
 }
 
-  if (LCDML.FUNC_close())
+void UI_func_chorus_level(uint8_t param)
 {
-    // The screensaver go to the root menu
+  ;
-    LCDML.MENU_goRoot();
 }
+
+void UI_func_delay_time(uint8_t param)
+{
+  ;
 }
 
-void UI_func_test(uint8_t param)
+void UI_func_delay_feedback(uint8_t param)
+{
+  ;
+}
+
+void UI_func_delay_level(uint8_t param)
+{
+  ;
+}
+
+void UI_func_filter_cutoff(uint8_t param)
+{
+  ;
+}
+
+void UI_func_filter_resonance(uint8_t param)
+{
+  ;
+}
+
+void UI_func_information(uint8_t param)
+{
+  if (LCDML.FUNC_setup())         // ****** SETUP *********
+  {
+    // setup function
+    lcd.setCursor(0, 0);
+    lcd.print(F("MicroDexed"));
+    lcd.setCursor(0, 1);
+    lcd.print(F("LCDMenuLib2"));
+  }
+
+  if (LCDML.FUNC_loop())          // ****** LOOP *********
+  {
+    // loop function, can be run in a loop when LCDML_DISP_triggerMenu(xx) is set
+    // the quit button works in every DISP function without any checks; it starts the loop_end function
+    if (LCDML.BT_checkAny()) { // check if any button is pressed (enter, up, down, left, right)
+      // LCDML_goToMenu stops a running menu function and goes to the menu
+      LCDML.FUNC_goBackToMenu();
+    }
+  }
+
+  if (LCDML.FUNC_close())     // ****** STABLE END *********
+  {
+    // you can here reset some global vars or do nothing
+  }
+}
+
+void UI_func_screensaver(uint8_t param)
 {
   if (LCDML.FUNC_setup())         // ****** SETUP *********
   {
     // update LCD content
     lcd.setCursor(0, 0); // set cursor
-    lcd.print("TEST"); // print change content
+    lcd.print("screensaver"); // print change content
     lcd.setCursor(0, 1); // set cursor
-    lcd.print("TEST123");
+    lcd.print("press any key");
     LCDML.FUNC_setLoopInterval(100);  // starts a trigger event for the loop function every 100 milliseconds
   }
 
@@ -357,15 +438,6 @@ void UI_func_test(uint8_t param)
   }
 }
 
-/*void UI_func_back(uint8_t param)
-{
-  if (LCDML.FUNC_setup())         // ****** SETUP *********
-  {
-    // end function and go an layer back
-    LCDML.FUNC_goBackToMenu(1);      // leave this function and go a layer back
-  }
-}*/
-
 void UI_func_goToRootMenu(uint8_t param)
 {
   if (LCDML.FUNC_setup())         // ****** SETUP *********
@@ -376,3 +448,4 @@ void UI_func_goToRootMenu(uint8_t param)
 }
 
 #endif
+#endif

config.h

@@ -99,9 +99,12 @@
 #define SOFTEN_VALUE_CHANGE_STEPS 20
 
 //*************************************************************************************************
-//* UI AND DATA-STORE SETTINGS
+//* UI
 //*************************************************************************************************
-#define CONTROL_RATE_MS 10
+#define ENABLE_LCD_UI 1
+#define LCD_cols  16
+#define LCD_rows  2
+#define CONTROL_RATE_MS 50
 
 //*************************************************************************************************
 //* DEBUG OUTPUT SETTINGS