From 56b1ca86274d0e515748ce68459d94de98d98a14 Mon Sep 17 00:00:00 2001
From: Ronald Schaten <ronald@schatenseite.de>
Date: Sun, 30 Jan 2022 21:00:05 +0100
Subject: [PATCH] implement and react to jog mode

---
 PhotoStepper/PhotoStepper.ino | 110 +++++++++++++++++++++-------------
 1 file changed, 68 insertions(+), 42 deletions(-)

diff --git a/PhotoStepper/PhotoStepper.ino b/PhotoStepper/PhotoStepper.ino
index deb0134..e500422 100644
--- a/PhotoStepper/PhotoStepper.ino
+++ b/PhotoStepper/PhotoStepper.ino
@@ -58,6 +58,9 @@ LiquidCrystal lcd(PIN_LCD_RS, PIN_LCD_EN, PIN_LCD_DB4, PIN_LCD_DB5, PIN_LCD_DB6,
 
 BasicStepperDriver stepper(STEPPER_STEPS, PIN_STEPPER_DIR, PIN_STEPPER_STEP);
 
+enum State { MENU, JOG, RUN };
+State state = MENU;
+
 // ===
 
 result doAlert(eventMask e, prompt &item);
@@ -122,18 +125,18 @@ MENU(subMenu,"Sub-Menu",doNothing,anyEvent,wrapStyle
   ,EXIT("<Back")
 );
 
-MENU(mainMenu,"Main menu",doNothing,noEvent,wrapStyle
-  ,OP("Op1",action1,anyEvent)
-  ,OP("Op2",action2,enterEvent)
-  ,FIELD(test,"Test","%",0,100,10,1,doNothing,noEvent,wrapStyle)
-  ,SUBMENU(subMenu)
-  ,SUBMENU(setLed)
-  ,OP("LED On",myLedOn,enterEvent)
-  ,OP("LED Off",myLedOff,enterEvent)
-  ,SUBMENU(selMenu)
-  ,SUBMENU(chooseMenu)
+MENU(mainMenu, "PhotoStepper", doNothing, noEvent, wrapStyle
+  //,SUBMENU(subMenu)
+  ,OP("Op1", action1, anyEvent)
+  //,OP("Op2",action2,enterEvent)
+  //,FIELD(test,"Test","%",0,100,10,1,doNothing,noEvent,wrapStyle)
+  //,SUBMENU(setLed)
+  //,OP("LED On",myLedOn,enterEvent)
+  //,OP("LED Off",myLedOff,enterEvent)
+  //,SUBMENU(selMenu)
+  //,SUBMENU(chooseMenu)
   ,OP("Alert test",doAlert,enterEvent)
-  ,EXIT("<Back")
+  //,EXIT("<Back")
 );
 
 MENU_OUTPUTS(out,MAX_DEPTH
@@ -152,7 +155,7 @@ result alert(menuOut& o,idleEvent e) {
     o.setCursor(0,1);
     o.print("[select] to continue...");
     Serial.println("rotating...");
-    stepper.startRotate(360);
+    state = JOG;
   }
   return proceed;
 }
@@ -173,41 +176,64 @@ result idle(menuOut& o,idleEvent e) {
 
 // ===
 
-void ButtonHandler(const ButtonParam& param)
-{
+void ButtonHandler(const ButtonParam& param) {
   Serial.print(param.button);
   Serial.print(" ");
-  switch (param.state) {
-    case ButtonState_Up:
-      Serial.print("Up");
-      break;
-    case ButtonState_Down:
-      Serial.print("Down");
-      break;
-    case ButtonState_Click:
-      Serial.print("Click");
-      switch (param.button) {
-        case 0: // right
-          break;
-        case 1: // up
-          nav.doNav(upCmd);
-          break;
-        case 2: // down
-          nav.doNav(downCmd);
-          break;
-        case 3: // left
-          break;
-        case 4: // select
-          nav.doNav(enterCmd);
+  switch (state) {
+    case MENU:
+      switch (param.state) {
+        case ButtonState_Click:
+          Serial.print("Click");
+          switch (param.button) {
+            case 0: // right
+              break;
+            case 1: // up
+              nav.doNav(upCmd);
+              break;
+            case 2: // down
+              nav.doNav(downCmd);
+              break;
+            case 3: // left
+              break;
+            case 4: // select
+              nav.doNav(enterCmd);
+              break;
+          }
+          nav.doOutput();
           break;
       }
-      nav.doOutput();
       break;
-    case ButtonState_DoubleClick:
-      Serial.print("Double Click");
-      break;
-    case ButtonState_Hold:
-      Serial.print("Hold");
+    case JOG:
+      switch (param.state) {
+        case ButtonState_Up:
+          Serial.print("Up");
+          break;
+        case ButtonState_Down:
+          Serial.print("Down");
+          break;
+        case ButtonState_Click:
+          Serial.print("Click");
+          switch (param.button) {
+            case 1: // up
+              stepper.startRotate(-30);
+              break;
+            case 2: // down
+              stepper.startRotate(30);
+              break;
+            case 4: // select
+              state = MENU;
+              nav.doNav(leftCmd);
+              nav.doOutput();
+              break;
+          }
+          break;
+        case ButtonState_DoubleClick:
+          Serial.print("Double Click");
+          break;
+        case ButtonState_Hold:
+          Serial.print("Hold");
+          break;
+      }
       break;
   }
   Serial.println();