rename version to 0.30

README.md

@@ -1,21 +1,7 @@
 #IMPORTANT INFORMATION
 ----------------------------------------------------------------------------
--Working on version 0.29 now. Download the source from the release section rather than the master branch version.
- Master version is working now.
- 
-- Beta 0.26 and Beta 0.261, Beta 0.262,0.27 is complete test, 0.28 is tested.
-- You can download and use it (Release section).
-
-# Current work list (for Version 0.29)
-  1 Testing CAT Control with Software using hamlib on Linux
-  2 BFO setting based on current value - complete
-  3 Select Tune Step - Testing
-  4 Change Tune control type, Do not keep the original source - Complete
-    - Coded differently after clearing the original source
-    - Prevent malfunction by applying threshold
-  5 stabilize and remove many warning messages - by Pullrequest and merge
-  6 Study on improvement method for cw keying - need idea
-    - set ADC Range value
+- Beta 0.26 and Beta 0.261, Beta 0.262, Beta 0.27 is complete test
+- You can download and use it.
 
 #NOTICE
 ----------------------------------------------------------------------------
@@ -60,10 +46,6 @@ Prepared or finished tasks for the next version
                   
 ----------------------------------------------------------------------------
 ## REVISION RECORD
-0.28
- - Fixed CAT problem with hamlib on Linux
- - restore Protocol autorecovery logic
-
 0.27 
    (First alpha test version, This will be renamed to the major version 1.0)
  - Dual VFO Dial Lock (vfoA Dial lock)

ubitx_20/cat_libs.ino

@@ -1,4 +1,5 @@
 /*************************************************************************
+  KD8CEC's CAT Library for uBITX and HAM
   This source code is written for uBITX, but it can also be used on other radios.
   
   The CAT protocol is used by many radios to provide remote control to comptuers through

ubitx_20/cw_autokey.ino

@@ -1,4 +1,6 @@
 /*************************************************************************
+  KD8CEC's Memory Keyer for HAM
+  
   This source code is written for All amateur radio operator, 
   I have not had amateur radio communication for a long time. CW has been 
   around for a long time, and I do not know what kind of keyer and keying 
@@ -13,6 +15,7 @@
   I wrote this code myself, so there is no license restriction. 
   So this code allows anyone to write with confidence.
   But keep it as long as the original author of the code.
+  DE Ian KD8CEC
 -----------------------------------------------------------------------------
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by

ubitx_20/ubitx_20.ino

@@ -1,4 +1,10 @@
 /**
+ Since KD8CEC Version 0.29, most of the original code is no longer available.
+ Most features(TX, Frequency Range, Ham Band, TX Control, CW delay, start Delay... more) have been added by KD8CEC.
+ However, the license rules are subject to the original source rules.
+ DE Ian KD8CEC
+
+ Original source comment            -------------------------------------------------------------
  * This source file is under General Public License version 3.
  * 
  * This verision uses a built-in Si5351 library
@@ -152,7 +158,20 @@ int count = 0;          //to generally count ticks, loops, etc
 #define TX_TUNE_TYPE 261  //
 #define HAM_BAND_RANGE 262 //FROM (2BYTE) TO (2BYTE) * 10 = 40byte
 #define HAM_BAND_FREQS 302 //40, 1 BAND = 4Byte most bit is mode
-#define TUNING_STEP 342   //TUNING STEP * 6 (index 1 + STEPS 5)
+#define TUNING_STEP    342   //TUNING STEP * 6 (index 1 + STEPS 5)
+
+//for reduce cw key error, eeprom address
+#define CW_ADC_MOST_BIT1 348   //most 2bits of  DOT_TO , DOT_FROM, ST_TO, ST_FROM
+#define CW_ADC_ST_FROM   349   //CW ADC Range STRAIGHT KEY from (Lower 8 bit)
+#define CW_ADC_ST_TO     350   //CW ADC Range STRAIGHT KEY to   (Lower 8 bit)
+#define CW_ADC_DOT_FROM  351   //CW ADC Range DOT  from         (Lower 8 bit)
+#define CW_ADC_DOT_TO    352   //CW ADC Range DOT  to           (Lower 8 bit)
+
+#define CW_ADC_MOST_BIT2 353   //most 2bits of BOTH_TO, BOTH_FROM, DASH_TO, DASH_FROM
+#define CW_ADC_DASH_FROM 354   //CW ADC Range DASH from         (Lower 8 bit)
+#define CW_ADC_DASH_TO   355   //CW ADC Range DASH to           (Lower 8 bit)
+#define CW_ADC_BOTH_FROM 356   //CW ADC Range BOTH from         (Lower 8 bit)
+#define CW_ADC_BOTH_TO   357   //CW ADC Range BOTH to           (Lower 8 bit)
 
 //Check Firmware type and version
 #define FIRMWAR_ID_ADDR 776 //776 : 0x59, 777 :0x58, 778 : 0x68 : Id Number, if not found id, erase eeprom(32~1023) for prevent system error.
@@ -239,6 +258,16 @@ byte isTxType = 0;    //000000[0 - isSplit] [0 - isTXStop]
 byte arTuneStep[5];
 byte tuneStepIndex; //default Value 0, start Offset is 0 because of check new user
 
+//CW ADC Range
+int cwAdcSTFrom = 0;
+int cwAdcSTTo = 0;
+int cwAdcDotFrom = 0;
+int cwAdcDotTo = 0;
+int cwAdcDashFrom = 0;
+int cwAdcDashTo = 0;
+int cwAdcBothFrom = 0;
+int cwAdcBothTo = 0;
+
 //Variables for auto cw mode
 byte isCWAutoMode = 0;          //0 : none, 1 : CW_AutoMode_Menu_Selection, 2 : CW_AutoMode Sending
 byte cwAutoTextCount = 0;       //cwAutoText Count
@@ -568,8 +597,13 @@ applied Threshold for reduct errors,  dial Lock, dynamic Step
 byte threshold = 2;  //noe action for count
 unsigned long lastEncInputtime = 0;
 int encodedSumValue = 0;
+unsigned long lastTunetime = 0; //if continous moving, skip threshold processing
+byte lastMovedirection = 0; //0 : stop, 1 : cw, 2 : ccw
+
+#define skipThresholdTime 100
 #define encodeTimeOut 1000
-void doTuning(){
+
+void doTuningWithThresHold(){
   int s = 0;
   unsigned long prev_freq;
   long incdecValue = 0;
@@ -586,6 +620,8 @@ void doTuning(){
   if (s == 0) {
     if (encodedSumValue != 0 && (millis() - encodeTimeOut) > lastEncInputtime)
       encodedSumValue = 0;
+
+    lastMovedirection = 0;
     return;
   }
   lastEncInputtime = millis();
@@ -593,23 +629,25 @@ void doTuning(){
   //for check moving direction
   encodedSumValue += (s > 0 ? 1 : -1);
 
-  //check threshold
-  if ((encodedSumValue *  encodedSumValue) <= (threshold * threshold))
+  //check threshold and operator actions (hold dial speed = continous moving, skip threshold check)
+  if ((lastTunetime < millis() - skipThresholdTime) && ((encodedSumValue *  encodedSumValue) <= (threshold * threshold)))
     return;
 
+  lastTunetime = millis();
+
   //Valid Action without noise
   encodedSumValue = 0;
 
   prev_freq = frequency;
   //incdecValue = tuningStep * s;
-  frequency += (arTuneStep[tuneStepIndex -1] * s);
+  frequency += (arTuneStep[tuneStepIndex -1] * s * (s * s < 10 ? 1 : 3));  //appield weight (s is speed)
     
   if (prev_freq < 10000000l && frequency > 10000000l)
     isUSB = true;
     
   if (prev_freq > 10000000l && frequency < 10000000l)
     isUSB = false;
-
+    
   setFrequency(frequency);
   updateDisplay();
 }
@@ -680,7 +718,10 @@ void initSettings(){
   EEPROM.get(VFO_B, vfoB);
   EEPROM.get(CW_SIDETONE, sideTone);
   EEPROM.get(CW_SPEED, cwSpeed);
-
+  //End of original code
+  
+  //----------------------------------------------------------------
+  //Add Lines by KD8CEC
   //for custom source Section =============================
   //ID & Version Check from EEProm 
   //if found different firmware, erase eeprom (32
@@ -781,8 +822,47 @@ void initSettings(){
 
   if (tuneStepIndex == 0) //New User
     tuneStepIndex = 3;
-  
 
+  //CW Key ADC Range ======= adjust set value for reduce cw keying error
+  //by KD8CEC
+  unsigned int tmpMostBits = 0;
+  tmpMostBits = EEPROM.read(CW_ADC_MOST_BIT1);
+  cwAdcSTFrom = EEPROM.read(CW_ADC_ST_FROM)   | ((tmpMostBits & 0x03) << 8);
+  cwAdcSTTo = EEPROM.read(CW_ADC_ST_TO)       | ((tmpMostBits & 0x0C) << 6);
+  cwAdcDotFrom = EEPROM.read(CW_ADC_DOT_FROM) | ((tmpMostBits & 0x30) << 4);
+  cwAdcDotTo = EEPROM.read(CW_ADC_DOT_TO)     | ((tmpMostBits & 0xC0) << 2);
+  
+  tmpMostBits = EEPROM.read(CW_ADC_MOST_BIT2);
+  cwAdcDashFrom = EEPROM.read(CW_ADC_DASH_FROM) | ((tmpMostBits & 0x03) << 8);
+  cwAdcDashTo = EEPROM.read(CW_ADC_DASH_TO)     | ((tmpMostBits & 0x0C) << 6);
+  cwAdcBothFrom = EEPROM.read(CW_ADC_BOTH_FROM) | ((tmpMostBits & 0x30) << 4);
+  cwAdcBothTo = EEPROM.read(CW_ADC_BOTH_TO)     | ((tmpMostBits & 0xC0) << 2);
+
+  //default Value (for original hardware)
+  if (cwAdcSTFrom >= cwAdcSTTo)
+  {
+    cwAdcSTFrom = 0;
+    cwAdcSTTo = 50;
+  }
+
+  if (cwAdcBothFrom >= cwAdcBothTo)
+  {
+    cwAdcBothFrom = 51;
+    cwAdcBothTo = 300;
+  }
+  
+  if (cwAdcDotFrom >= cwAdcDotTo)
+  {
+    cwAdcDotFrom = 301;
+    cwAdcDotTo = 600;
+  }
+  if (cwAdcDashFrom >= cwAdcDashTo)
+  {
+    cwAdcDashFrom = 601;
+    cwAdcDashTo = 800;
+  }
+  //end of CW Keying Variables
+  
   if (cwDelayTime < 1 || cwDelayTime > 250)
     cwDelayTime = 60;
 
@@ -792,6 +872,7 @@ void initSettings(){
   if (vfoB_mode < 2)
     vfoB_mode = 3;
 
+  //original code with modified by kd8cec
   if (usbCarrier > 12010000l || usbCarrier < 11990000l)
     usbCarrier = 11995000l;
     
@@ -804,8 +885,9 @@ void initSettings(){
      vfoB = 14150000l;  
      vfoB_mode = 3;
   }
+  //end of original code section
 
-  //for protect eeprom life
+  //for protect eeprom life by KD8CEC
   vfoA_eeprom = vfoA;
   vfoB_eeprom = vfoB;
   vfoA_mode_eeprom = vfoA_mode;
@@ -876,7 +958,7 @@ void setup()
   
   //Serial.begin(9600);
   lcd.begin(16, 2);
-  printLineF(1, F("CECBT v0.27")); 
+  printLineF(1, F("CECBT v0.30")); 
 
   Init_Cat(38400, SERIAL_8N1);
   initMeter(); //not used in this build
@@ -963,7 +1045,7 @@ void loop(){
     if (ritOn)
       doRIT();
     else 
-      doTuning();
+      doTuningWithThresHold();
   }
 
   //we check CAT after the encoder as it might put the radio into TX

ubitx_20/ubitx_keyer.ino

@@ -1,8 +1,9 @@
 /**
- * CW Keyer
- * CW Key logic change with ron's code (ubitx_keyer.cpp) <=== **********************************
- * The file you are working on. The code only applies and is still in testing. <==== ***********
- * 
+ CW Keyer
+ CW Key logic change with ron's code (ubitx_keyer.cpp)
+ Ron's logic has been modified to work with the original uBITX by KD8CEC
+
+ Original Comment ----------------------------------------------------------------------------
  * The CW keyer handles either a straight key or an iambic / paddle key.
  * They all use just one analog input line. This is how it works.
  * The analog line has the internal pull-up resistor enabled. 
@@ -82,204 +83,169 @@ void cwKeyUp(){
   cwTimeout = millis() + cwDelayTime * 10;
 }
 
-/*****************************************************************************
-// New logic, by RON
-// modified by KD8CEC
-******************************************************************************/
+//Variables for Ron's new logic
 #define DIT_L 0x01 // DIT latch
 #define DAH_L 0x02 // DAH latch
 #define DIT_PROC 0x04 // DIT is being processed
 #define PDLSWAP 0x08 // 0 for normal, 1 for swap
 #define IAMBICB 0x10 // 0 for Iambic A, 1 for Iambic B
 enum KSTYPE {IDLE, CHK_DIT, CHK_DAH, KEYED_PREP, KEYED, INTER_ELEMENT };
-
 static long ktimer;
-
 bool Iambic_Key = true;
 unsigned char keyerControl = IAMBICB;
 unsigned char keyerState = IDLE;
 
-//Below is a test to reduce the keying error.
-/*
-char update_PaddleLatch(byte isUpdateKeyState) {
-  int paddle = analogRead(ANALOG_KEYER);
-  unsigned char tmpKeyerControl;
-
-  if (paddle > 800)               // above 4v is up
-    tmpKeyerControl = 0;
-  //else if (paddle > 600)         // 4-3v is DASH
-  else if (paddle > 693 && paddle < 700)         // 4-3v is DASH
-    tmpKeyerControl |= DAH_L;
-  //else if (paddle > 300)        //1-2v is DOT
-  else if (paddle > 323 && paddle < 328)        //1-2v is DOT
-    tmpKeyerControl |= DIT_L;
-  //else if (paddle > 50)
-  else if (paddle > 280 && paddle < 290)
-    tmpKeyerControl |= (DAH_L | DIT_L) ;     //both are between 1 and 2v
-  else
-    tmpKeyerControl = 0 ;   //STRAIGHT KEY in original code
-    //keyerControl |= (DAH_L | DIT_L) ;   //STRAIGHT KEY in original code
-  
-  if (isUpdateKeyState == 1) {
-    keyerControl |= tmpKeyerControl;
-  }
-
-  byte buff[17];
-  sprintf(buff, "Key : %d", paddle);
-  if (tmpKeyerControl > 0)
-    printLine2(buff);
-  
-  return tmpKeyerControl;
-
-  //if (analogRead(ANALOG_DOT)   < 600 ) keyerControl |= DIT_L;
-  //if (analogRead(ANALOG_DASH)  < 600 ) keyerControl |= DAH_L;
-}
-*/
-
+//Below is a test to reduce the keying error. do not delete lines
 //create by KD8CEC for compatible with new CW Logic
 char update_PaddleLatch(byte isUpdateKeyState) {
-  int paddle = analogRead(ANALOG_KEYER);
   unsigned char tmpKeyerControl;
+  int paddle = analogRead(ANALOG_KEYER);
 
-  if (paddle > 800)               // above 4v is up
-    tmpKeyerControl = 0;
-  else if (paddle > 600)         // 4-3v is DASH
+  if (paddle > cwAdcDashFrom && paddle < cwAdcDashTo)
     tmpKeyerControl |= DAH_L;
-  else if (paddle > 300)        //1-2v is DOT
+  else if (paddle > cwAdcDotFrom && paddle < cwAdcDotTo)
     tmpKeyerControl |= DIT_L;
-  else if (paddle > 50)
-    tmpKeyerControl |= (DAH_L | DIT_L) ;     //both are between 1 and 2v
-  else
-    tmpKeyerControl = 0 ;   //STRAIGHT KEY in original code
-    //keyerControl |= (DAH_L | DIT_L) ;   //STRAIGHT KEY in original code
-  
-  if (isUpdateKeyState == 1) {
-    keyerControl |= tmpKeyerControl;
+  else if (paddle > cwAdcBothFrom && paddle < cwAdcBothTo)
+    tmpKeyerControl |= (DAH_L | DIT_L) ;     
+  else 
+  {
+    if (Iambic_Key)
+      tmpKeyerControl = 0 ;
+    else if (paddle > cwAdcSTFrom && paddle < cwAdcSTTo)
+      tmpKeyerControl = DIT_L ;
+     else
+       tmpKeyerControl = 0 ; 
   }
+  
+  if (isUpdateKeyState == 1)
+    keyerControl |= tmpKeyerControl;
 
   return tmpKeyerControl;
-  //if (analogRead(ANALOG_DOT)   < 600 ) keyerControl |= DIT_L;
-  //if (analogRead(ANALOG_DASH)  < 600 ) keyerControl |= DAH_L;
 }
 
+/*****************************************************************************
+// New logic, by RON
+// modified by KD8CEC
+******************************************************************************/
 void cwKeyer(void){
   byte paddle;
   lastPaddle = 0;
   int dot,dash;
   bool continue_loop = true;
   unsigned tmpKeyControl = 0;
-if( Iambic_Key ){
-
-while(continue_loop){
-  switch (keyerState) {
-    case IDLE:
-      tmpKeyControl = update_PaddleLatch(0);
-      if ( tmpKeyControl == DAH_L || tmpKeyControl == DIT_L || 
-        tmpKeyControl == (DAH_L | DIT_L) || (keyerControl & 0x03)) {
-        //DIT or DASH or current state DIT & DASH
-        //(analogRead(ANALOG_DOT)  < 600) ||  //DIT
-        //(analogRead(ANALOG_DASH)  < 600) || //DIT
-        //   (keyerControl & 0x03)) {
-         update_PaddleLatch(1);
-         keyerState = CHK_DIT;
-      }else{
+  
+  if( Iambic_Key ) {
+    while(continue_loop) {
+      switch (keyerState) {
+        case IDLE:
+          tmpKeyControl = update_PaddleLatch(0);
+          if ( tmpKeyControl == DAH_L || tmpKeyControl == DIT_L || 
+            tmpKeyControl == (DAH_L | DIT_L) || (keyerControl & 0x03)) {
+             update_PaddleLatch(1);
+             keyerState = CHK_DIT;
+          }else{
+            if (0 < cwTimeout && cwTimeout < millis()){
+              cwTimeout = 0;
+              stopTx();
+            }
+            continue_loop = false;
+          }
+          break;
+    
+        case CHK_DIT:
+          if (keyerControl & DIT_L) {
+            keyerControl |= DIT_PROC;
+            ktimer = cwSpeed;
+            keyerState = KEYED_PREP;
+          }else{
+            keyerState = CHK_DAH;
+          }
+          break;
+    
+        case CHK_DAH:
+          if (keyerControl & DAH_L) {
+            ktimer = cwSpeed*3;
+            keyerState = KEYED_PREP;
+          }else{
+            keyerState = IDLE;
+          }
+          break;
+    
+        case KEYED_PREP:
+          ktimer += millis(); // set ktimer to interval end time
+          keyerControl &= ~(DIT_L + DAH_L); // clear both paddle latch bits
+          keyerState = KEYED; // next state
+          if (!inTx){
+            keyDown = 0;
+            cwTimeout = millis() + cwDelayTime * 10;  //+ CW_TIMEOUT;
+            startTx(TX_CW, 1);
+          }
+          cwKeydown();
+          break;
+    
+        case KEYED:
+          if (millis() > ktimer) { // are we at end of key down ?
+           cwKeyUp();
+           ktimer = millis() + cwSpeed; // inter-element time
+            keyerState = INTER_ELEMENT; // next state
+          }else if (keyerControl & IAMBICB) {
+            update_PaddleLatch(1); // early paddle latch in Iambic B mode
+          }
+          break;
+    
+        case INTER_ELEMENT:
+          // Insert time between dits/dahs
+          update_PaddleLatch(1); // latch paddle state
+          if (millis() > ktimer) { // are we at end of inter-space ?
+            if (keyerControl & DIT_PROC) { // was it a dit or dah ?
+              keyerControl &= ~(DIT_L + DIT_PROC); // clear two bits
+              keyerState = CHK_DAH; // dit done, check for dah
+            }else{
+              keyerControl &= ~(DAH_L); // clear dah latch
+              keyerState = IDLE; // go idle
+            }
+          }
+          break;
+      }
+  
+      Check_Cat(3);
+    } //end of while
+  }
+  else{
+    while(1){
+      if (update_PaddleLatch(0) == DIT_L) {
+        // if we are here, it is only because the key is pressed
+        if (!inTx){
+          keyDown = 0;
+          cwTimeout = millis() + cwDelayTime * 10;  //+ CW_TIMEOUT; 
+          startTx(TX_CW, 1);
+        }
+        cwKeydown();
+        
+        while ( update_PaddleLatch(0) == DIT_L ) 
+          delay_background(1, 3);
+          
+        cwKeyUp();
+      }
+      else{
         if (0 < cwTimeout && cwTimeout < millis()){
           cwTimeout = 0;
+          keyDown = 0;
           stopTx();
         }
-        continue_loop = false;
+        if (!cwTimeout)
+          return;
+        // got back to the beginning of the loop, if no further activity happens on straight key
+        // we will time out, and return out of this routine 
+        //delay(5);
+        delay_background(5, 3);
+        continue;
       }
-      break;
 
-    case CHK_DIT:
-      if (keyerControl & DIT_L) {
-        keyerControl |= DIT_PROC;
-        ktimer = cwSpeed;
-        keyerState = KEYED_PREP;
-      }else{
-        keyerState = CHK_DAH;
-      }
-      break;
-
-    case CHK_DAH:
-      if (keyerControl & DAH_L) {
-        ktimer = cwSpeed*3;
-        keyerState = KEYED_PREP;
-      }else{
-        keyerState = IDLE;
-      }
-      break;
-
-    case KEYED_PREP:
-      ktimer += millis(); // set ktimer to interval end time
-      keyerControl &= ~(DIT_L + DAH_L); // clear both paddle latch bits
-      keyerState = KEYED; // next state
-      if (!inTx){
-        keyDown = 0;
-        cwTimeout = millis() + cwDelayTime * 10;  //+ CW_TIMEOUT;
-        startTx(TX_CW, 0);
-      }
-      cwKeydown();
-      break;
-
-    case KEYED:
-      if (millis() > ktimer) { // are we at end of key down ?
-       cwKeyUp();
-       ktimer = millis() + cwSpeed; // inter-element time
-        keyerState = INTER_ELEMENT; // next state
-      }else if (keyerControl & IAMBICB) {
-        update_PaddleLatch(1); // early paddle latch in Iambic B mode
-      }
-      break;
-
-    case INTER_ELEMENT:
-      // Insert time between dits/dahs
-      update_PaddleLatch(1); // latch paddle state
-      if (millis() > ktimer) { // are we at end of inter-space ?
-        if (keyerControl & DIT_PROC) { // was it a dit or dah ?
-          keyerControl &= ~(DIT_L + DIT_PROC); // clear two bits
-          keyerState = CHK_DAH; // dit done, check for dah
-        }else{
-          keyerControl &= ~(DAH_L); // clear dah latch
-          keyerState = IDLE; // go idle
-        }
-      }
-      break;
-  }
-} //end of while
-
-}else{
-  while(1){
-    //if (analogRead(ANALOG_DOT) < 600){
-      if (update_PaddleLatch(0) == DIT_L) {
-      // if we are here, it is only because the key is pressed
-      if (!inTx){
-        keyDown = 0;
-        cwTimeout = millis() + cwDelayTime * 10;  //+ CW_TIMEOUT; 
-        startTx(TX_CW, 0);
-      }
-      // start the transmission)
-      cwKeydown();
-      //while ( analogRead(ANALOG_DOT) < 600 ) delay(1);
-      while ( update_PaddleLatch(0) == DIT_L ) delay(1);
-      cwKeyUp();
-    }else{
-      if (0 < cwTimeout && cwTimeout < millis()){
-        cwTimeout = 0;
-        keyDown = 0;
-        stopTx();
-      }
-      if (!cwTimeout)
-        return;
-      // got back to the beginning of the loop, if no further activity happens on straight key
-      // we will time out, and return out of this routine 
-      delay(5);
-      continue;
-   }
-} //end of else
+      Check_Cat(2);
+    } //end of while
+  }   //end of elese
 }
-}
-
 
 
 //=======================================================================================

ubitx_20/ubitx_menu.ino

@@ -13,6 +13,7 @@
 #define printLineF1(x) (printLineF(1, x))
 #define printLineF2(x) (printLineF(0, x))
 
+//Ham band move by KD8CEC
 void menuBand(int btn){
   int knob = 0;
   int stepChangeCount = 0;
@@ -117,6 +118,7 @@ void menuBand(int btn){
   menuOn = 0;
 }
 
+//Convert Mode, Number by KD8CEC
 //0: default, 1:not use, 2:LSB, 3:USB, 4:CW, 5:AM, 6:FM
 byte modeToByte(){
   if (isUSB)
@@ -125,12 +127,15 @@ byte modeToByte(){
     return 2;
 }
 
+//Convert Number to Mode by KD8CEC
 void byteToMode(byte modeValue){
   if (modeValue == 3)
     isUSB = 1;
   else
     isUSB = 0;
 }
+
+//Convert Number to Mode by KD8CEC
 void byteWithFreqToMode(byte modeValue){
   if (modeValue == 3)
     isUSB = 1;
@@ -140,6 +145,7 @@ void byteWithFreqToMode(byte modeValue){
     isUSB = 0;
 }
 
+//VFO Toggle and save VFO Information, modified by KD8CEC
 void menuVfoToggle(int btn, char isUseDelayTime)
 {
   if (!btn){
@@ -229,6 +235,123 @@ void menuSidebandToggle(int btn){
   }
 }
 
+//Select CW Key Type by KD8CEC
+void menuSetupKeyType(int btn){
+  if (!btn && digitalRead(PTT) == HIGH){
+      if (Iambic_Key)
+        printLineF2(F("Key: Straight?"));
+      else
+        printLineF2(F("Key: Fn=A, PTT=B"));
+  }
+  else {
+      if (Iambic_Key)
+      {
+        printLineF2(F("Straight Key!"));
+        Iambic_Key = false;
+      }
+      else
+      {
+        Iambic_Key = true;
+        if (btn)
+        {
+          keyerControl &= ~IAMBICB;
+          printLineF2(F("IAMBICA Key!"));
+        }
+        else
+        {
+          keyerControl |= IAMBICB;
+          printLineF2(F("IAMBICB Key!"));
+        }
+      }
+      
+    delay_background(500, 0);
+    printLine2ClearAndUpdate();
+    menuOn = 0;
+  }
+}
+
+//Analog pin monitoring with CW Key and function keys connected.
+//by KD8CEC
+void menuADCMonitor(int btn){
+  int adcPinA0 = 0;  //A0(BLACK, EncoderA)
+  int adcPinA1 = 0;  //A1(BROWN, EncoderB)
+  int adcPinA2 = 0;  //A2(RED, Function Key)
+  int adcPinA3 = 0;  //A3(ORANGE, CW Key)
+  int adcPinA6 = 0;  //A6(BLUE, Ptt)
+  int adcPinA7 = 0;  //A7(VIOLET, Spare)
+  unsigned long pressKeyTime = 0;
+  
+  if (!btn){
+        printLineF2(F("ADC Line Monitor"));
+        return;
+  }
+  
+  printLineF2(F("Exit:Long PTT"));
+  delay_background(2000, 0);
+  printLineF1(F("A0   A1   A2"));
+  printLineF2(F("A3   A6   A7"));
+  delay_background(3000, 0);
+  
+  while (true) {
+    adcPinA0 = analogRead(A0);  //A0(BLACK, EncoderA)
+    adcPinA1 = analogRead(A1);  //A1(BROWN, EncoderB)
+    adcPinA2 = analogRead(A2);  //A2(RED, Function Key)
+    adcPinA3 = analogRead(A3);  //A3(ORANGE, CW Key)
+    adcPinA6 = analogRead(A6);  //A6(BLUE, Ptt)
+    adcPinA7 = analogRead(A7);  //A7(VIOLET, Spare)
+
+/*
+  sprintf(c, "%4d %4d %4d", adcPinA0, adcPinA1, adcPinA2);
+  printLine1(c);
+  sprintf(c, "%4d %4d %4d", adcPinA3, adcPinA6, adcPinA7);
+  printLine2(c);
+*/  
+  
+    if (adcPinA6 < 10) {
+      if (pressKeyTime == 0)
+        pressKeyTime = millis();
+      else if (pressKeyTime < (millis() - 3000))
+          break;
+    }
+    else
+      pressKeyTime = 0;
+    
+    ltoa(adcPinA0, c, 10);
+    //strcat(b, c);
+    strcpy(b, c);
+    strcat(b, ", ");
+    
+    ltoa(adcPinA1, c, 10);
+    strcat(b, c);
+    strcat(b, ", ");
+    
+    ltoa(adcPinA2, c, 10);
+    strcat(b, c);
+
+    printLine1(b);
+
+    //strcpy(b, " ");
+    ltoa(adcPinA3, c, 10);
+    strcpy(b, c);
+    strcat(b, ", ");
+
+    ltoa(adcPinA6, c, 10);
+    strcat(b, c);
+    strcat(b, ", ");
+    
+    ltoa(adcPinA7, c, 10);
+    strcat(b, c);
+    printLine2(b);
+    
+    delay_background(200, 0);
+  } //end of while
+      
+  printLine2ClearAndUpdate();
+  menuOn = 0;
+}
+
+//Function to disbled transmission
+//by KD8CEC
 void menuTxOnOff(int btn, byte optionType){
   if (!btn){
     if ((isTxType & optionType) == 0)
@@ -342,6 +465,7 @@ void menuCWSpeed(int btn){
     menuOn = 0;
 }
 
+//Builtin CW Keyer Logic by KD8CEC
 void menuCWAutoKey(int btn){
     if (!btn){
      printLineF2(F("CW AutoKey Mode?"));
@@ -365,6 +489,7 @@ void menuCWAutoKey(int btn){
     menuOn = 0;
 }
 
+//Modified by KD8CEC
 void menuSetupCwDelay(int btn){
     int knob = 0;
     int tmpCWDelay = cwDelayTime * 10;
@@ -413,6 +538,7 @@ void menuSetupCwDelay(int btn){
     menuOn = 0;
 }
 
+//CW Time delay by KD8CEC
 void menuSetupTXCWInterval(int btn){
     int knob = 0;
     int tmpTXCWInterval = delayBeforeCWStartTime * 2;
@@ -624,6 +750,7 @@ void printCarrierFreq(unsigned long freq){
   printLine2(c);    
 }
 
+//modified by KD8CEC (just 1 line remarked //usbCarrier = ...
 void menuSetupCarrier(int btn){
   int knob = 0;
   unsigned long prevCarrier;
@@ -677,6 +804,7 @@ void menuSetupCarrier(int btn){
   menuOn = 0; 
 }
 
+//Modified by KD8CEC
 void menuSetupCwTone(int btn){
     int knob = 0;
     int prev_sideTone;
@@ -725,6 +853,7 @@ void menuSetupCwTone(int btn){
     menuOn = 0; 
  }
 
+//Lock Dial move by KD8CEC
 void setDialLock(byte tmpLock, byte fromMode) {
   if (tmpLock == 1)
     isDialLock |= (vfoActive == VFO_A ? 0x01 : 0x02);
@@ -747,6 +876,7 @@ unsigned int btnDownTimeCount;
 #define PRESS_ADJUST_TUNE 1000
 #define PRESS_LOCK_CONTROL 2000
 
+//Modified by KD8CEC
 void doMenu(){
   int select=0, i,btnState;
   char isNeedDisplay = 0;
@@ -830,7 +960,7 @@ void doMenu(){
     btnState = btnDown();
 
     if (i > 0){
-      if (modeCalibrate && select + i < 150)
+      if (modeCalibrate && select + i < 170)
         select += i;
       if (!modeCalibrate && select + i < 80)
         select += i;
@@ -868,8 +998,12 @@ void doMenu(){
     else if (select < 130 && modeCalibrate)
       menuSetupTXCWInterval(btnState);
     else if (select < 140 && modeCalibrate)
-      menuTxOnOff(btnState, 0x01);      //TX OFF / ON
+      menuSetupKeyType(btnState);
     else if (select < 150 && modeCalibrate)
+      menuADCMonitor(btnState);
+    else if (select < 160 && modeCalibrate)
+      menuTxOnOff(btnState, 0x01);      //TX OFF / ON
+    else if (select < 170 && modeCalibrate)
       menuExit(btnState);
 
     Check_Cat(0);  //To prevent disconnections