Added Schematics folder and picture of the I/O board (specifically the ADC buffer).

added SWR, PWR sensor

README.md

@@ -1,207 +1,3 @@
-#IMPORTANT INFORMATION
-----------------------------------------------------------------------------
-- Now Release Version 1.061 on my blog (http://www.hamskey.com)
-- You can download and compiled hex file and uBITX Manager application on my blog (http://www.hamskey.com)
+# ubitx-v5x
 
-#NOTICE
-----------------------------------------------------------------------------
-I received uBITX a month ago and found that many features are required, and began coding with the idea of implementing minimal functionality as a general hf transceiver rather than an experimental device.
-
-Most of the basic functions of the HF transceiver I thought were implemented.
-The minimum basic specification for uBITX to operate as a radio, I think it is finished.
-So I will release the 0.27 version and if I do not see the bug anymore, I will try to change the version name to 1.0.
-Now uBITX is an HF radio and will be able to join you in your happy hams life.
-Based on this source, you can use it by adding functions.
-
-http://www.hamskey.com
-
-DE KD8CEC
-kd8cec@gmail.com
-
-#uBITX
-uBITX firmware, written for the Raduino/Arduino control of uBITX transceivers
-This project is based on https://github.com/afarhan/ubitx and all copyright is inherited.
-The copyright information of the original is below.
-
-KD8CEC
-----------------------------------------------------------------------------
-Prepared or finished tasks for the next version
-  - Reduce Program size
-  - uBITX with RTL-SDR 
-  - Direct control for Student
-  
-----------------------------------------------------------------------------
-## REVISION RECORD
-1.07 (Working...)
- - Please do not download it yet. The code will continue to change for the time being.
- - BetaVersion for Reduce program size
-
-1.061
- - Added WSPR
-   You only need uBITX to use WSPR. No external devices are required.
-   Added Si5351 module for WSPR
- - Update uBITX Manager to Version 1.0
- - Reduce program size
-   for WSPR
-   for other Module
- - Fixed IF Shift Bug
-   Disable IF Shift on TX
-   IF shift available in USB mode
-   Fixed cat routine in IF Shift setup
-- Bugs fixed
-   cw start delay option
-   Auto key Bug
-   (found bug : LZ1LDO)
-   Message selection when Auto Key is used in RIT mode
-   (found bug : gerald)
-- Improve CW Keying (start TX)
-
-1.05
- - include 1.05W, 1.051, 1.051W
- - for WSPR Beta Test Version
-
-1.04
-  - Optimized from Version1.03
-  - Reduce program size (97% -> 95%)
-  
-1.03
-  - Change eBFO Calibration Step (50 to 5)
-  - Change CW Frequency Display type
-  
-1.02
-  - Applied CW Start Delay to New CW Key logic (This is my mistake when applying the new CW Key Logic.Since uBITX operations are not significantly affected, this does not create a separate Release, It will be reflected in the next release.) - complete
-  - Modified CW Key Logic for Auto Key, (available AutoKey function by any cw keytype) - complete
-  - reduce cpu use usage (working)
-  - reduce (working)
-
-1.01
-  - Fixed Cat problem with (IAMBIC A or B Selected)
-1.0 
-  - rename 0.30 to 1.0
-  
-0.35
-  - vfo to channel bug fixed (not saved mode -> fixed, channel has frequency and mode)
-  - add Channel tag (ch.1 ~ 10) by uBITX Manager
-  - add VFO to Channel, Channel To VFO
-  
-0.34
-  - TX Status check in auto Keysend logic
-  - optimize codes
-  - change default tune step size, and fixed bug
-  - change IF shift step (1Hz -> 50Hz)
-  
-0.33
-  - Added CWL, CWU Mode, (dont complete test yet)
-  - fixed VFO changed bug.
-  - Added Additional BFO for CWL, CWL
-  - Added IF Shift
-  - Change confirmation key PTT -> function key (not critical menus)
-  - Change CW Key Select type, (toggle -> select by dial)
-  
-0.32
-  - Added function Scroll Frequencty on upper line
-  - Added Example code for Draw meter and remarked (you can see and use this code in source codes)
-  - Added Split function, just toggle VFOs when TX/RX
-
-0.31
-  - Fixed CW ADC Range error
-  - Display Message on Upper Line (anothor VFO Frequency, Tune Step, Selected Key Type)
-
-0.30
- - implemented the function to monitor the value of all analog inputs. This allows you to monitor the status of the CW keys connected to your uBITX. 
- - possible to set the ADC range for CW Keying. If no setting is made, it will have the same range as the original code. If you set the CW Keying ADC Values using uBITX Manager 0.3, you can reduce the key error.
- - Added the function to select Straight Key, IAMBICA, IAMBICB key from the menu.
- - default Band select is Ham Band mode, if you want common type, long press function key at band select menu, uBITX Manager can be used to modify frequencies to suit your country.
-
-0.29
- - Remove the use of initialization values in BFO settings - using crruent value, if factory reset
- - Select Tune Step, default 0, 20, 50, 100, 200, Use the uBITX Manager to set the steps value you want. You can select Step by pressing and holding the Function Key (1sec ~ 2sec).
- - Modify Dial Lock Function, Press the Function key for more than 3 seconds to toggle dial lock.
- - created a new frequency tune method. remove original source codes, Threshold has been applied to reduce malfunction. checked the continuity of the user operating to make natural tune possible.
- - stabilize and remove many warning messages - by Pullrequest and merge
- - Changed cw keying method. removed the original code and applied Ron's code and Improved compatibility with original hardware and CAT commnication. It can be used without modification of hardware.
- 
-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)
- - Support Ham band on uBITX
-   default Hamband is regeion1 but customize by uBITX Manager Software
- - Advanced ham band options (Tx control) for use in all countries. You can adjust it yourself.   
- - Convenience of band movement
-
-0.26
-  - only Beta tester released & source code share
-  - find a bug on none initial eeprom uBITX - Fixed (Check -> initialized & compatible original source code)
-  - change the version number 0.26 -> 0.27
-  - Prevent overflow bugs
-  - bug with linux based Hamlib (raspberry pi), It was perfect for the 0.224 version, but there was a problem for the 0.25 version.  
-    On Windows, ham deluxe, wsjt-x, jt65-hf, and fldigi were successfully run. Problem with Raspberry pi.
-
-0.25
-  - Beta Version Released
-    http://www.hamskey.com/2018/01/release-beta-version-of-cat-support.html
-  - Added CAT Protocol for uBITX
-  - Modified the default usb carrier value used when the setting is wrong.
-  - Fixed a routine to repair when the CAT protocol was interrupted.
-
-0.24
-  - Program optimization
-    reduce usage ram rate (string with M() optins)
-  - Optimized CAT protocol for wsjt-x, fldigi
-
-0.23
-  - added delay_background() , replace almost delay() to delay_background for prevent timeout
-  - cat library compatible with FT-817 Command 
-    switch VFOA / VFOB, 
-    Read Write CW Speed
-    Read Write CW Delay Time
-    Read Write CW Pitch (with sidetone)
-    All of these can be controlled by Hamradio deluxe.
-
-  - modified cat libray function for protocol for CAT communication is not broken in CW or TX mode
-  - Ability to change CW Delay
-  - Added Dial Lock function
-  - Add functions CW Start dely (TX -> CW interval)
-  - Automatic storage of VFO frequency
-    It was implemented by storing it only once when the frequency stays 10 seconds or more after the change.
-    (protect eeprom life)
-
-  
-0.22
-  - fixed screen Update Problem
-  - Frequency Display Problem - Problems occur below 1Mhz
-  - added function Enhanced CAT communication
-  - replace ubitx_cat.ino to cat_libs.ino
-  - Save mode when switching to VFOA / VFOB
-
-
-0.21
-  - fixed the cw side tone configuration.
-  - Fix the error that the frequency is over.
-  - fixed frequency display (alignment, point) 
-
-
-0.20 
-  - original uBITX software (Ashhar Farhan)
-
-## Original README.md
-uBITX firmware, written for the Raduino/Arduino control of uBITX transceigers
-
-Copyright (C) 2017,  Ashhar Farhan
-
-    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
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+"Extended" version of the uBITX v5, including both a Teensy-based DSP as well as a Nextion 3.2" display.

Raduino/Raduino.ino

@@ -1,4 +1,4 @@
-//Firmware Version
+ //Firmware Version
 //+ : This symbol identifies the firmware. 
 //    It was originally called 'CEC V1.072' but it is too long to waste the LCD window.
 //    I do not want to make this Firmware users's uBITX messy with my callsign.
@@ -6,8 +6,8 @@
 //    So I put + in the sense that it was improved one by one based on Original Firmware.
 //    This firmware has been gradually changed based on the original firmware created by Farhan, Jack, Jerry and others.
 
-#define FIRMWARE_VERSION_INFO F("+v1.075")  
-#define FIRMWARE_VERSION_NUM 0x03       //1st Complete Project : 1 (Version 1.061), 2st Project : 2
+#define FIRMWARE_VERSION_INFO F("+v1.200")  
+#define FIRMWARE_VERSION_NUM 0x04       //1st Complete Project : 1 (Version 1.061), 2st Project : 2, 1.08: 3, 1.09 : 4
 
 /**
  Cat Suppoort uBITX CEC Version
@@ -72,10 +72,43 @@
 
 // the second oscillator should ideally be at 57 MHz, however, the crystal filter's center frequency 
 // is shifted down a little due to the loading from the impedance matching L-networks on either sides
-#define SECOND_OSC_USB (56995000l)
-#define SECOND_OSC_LSB (32995000l) 
-//these are the two default USB and LSB frequencies. The best frequencies depend upon your individual taste and filter shape
-#define INIT_USB_FREQ   (11996500l)
+
+#if UBITX_BOARD_VERSION == 5
+//For Test  //45005000
+  //#define SECOND_OSC_USB (56064200l)
+  //#define SECOND_OSC_LSB (33945800l) 
+
+/*
+  //For Test //4500000
+  #define SECOND_OSC_USB (56059200l)
+  #define SECOND_OSC_LSB (33940800l) 
+*/
+
+/*
+  //For Test // V1.121  44991500(LSB), 44998500 (USB), abs : 7k
+  #define SECOND_OSC_USB (56057700l)
+  #define SECOND_OSC_LSB (33932300l) 
+*/
+
+  //==============================================================================================================================
+  //For Test // V1.200 V1.122  45002500 (LSB), 45002000 (USB) (Change Default BFO Frequency 11056xxx, adjust bfo and ifshift ), abs: 0.5k
+  //Best, Test 3 uBITX V5
+  //Last Value, If more data is collected, it can be changed to a better value.
+  #define SECOND_OSC_USB (56058700l)
+  #define SECOND_OSC_LSB (33945800l) 
+
+  //Not used, Just comment (Default)
+  #define INIT_USB_FREQ   (11056500l)
+  //-----------------------------------------------------------------------------------------------------------------------------
+#else
+  #define SECOND_OSC_USB (56995000l)
+  #define SECOND_OSC_LSB (32995000l) 
+  //these are the two default USB and LSB frequencies. The best frequencies depend upon your individual taste and filter shape
+  //Not used, Just comment (Default)
+  #define INIT_USB_FREQ   (11996500l)
+#endif
+  
+
 // limits the tuning and working range of the ubitx between 3 MHz and 30 MHz
 #define LOWEST_FREQ  (3000000l)
 #define HIGHEST_FREQ (30000000l)
@@ -192,7 +225,16 @@ byte I2C_LCD_SECOND_ADDRESS;         //only using Dual LCD Mode
 byte KeyValues[16][3];
 
 byte isIFShift = 0;     //1 = ifShift, 2 extend
-int ifShiftValue = 0;  //
+int ifShiftValue = 0;   //
+
+byte TriggerBySW = 0;   //Action Start from Nextion LCD, Other MCU
+
+//Use Custom Filter
+//#define CUST_LPF_ENABLED 48
+//#define CUST_LPF_START   49
+char isCustomFilter = 0;
+char isCustomFilter_A7 = 0;
+char CustFilters[7][2];
                               
 /**
  * Below are the basic functions that control the uBitx. Understanding the functions before 
@@ -315,27 +357,74 @@ byte delay_background(unsigned delayTime, byte fromType){ //fromType : 4 autoCWK
  */
 
 void setTXFilters(unsigned long freq){
+#ifdef USE_CUSTOM_LPF_FILTER 
+  freq = freq / 1000000UL;
+  for (byte i = 0; i < 7; i++) {
+    if (freq >= CustFilters[i][0])
+    {
+      char aIn = CustFilters[i][1];
+      digitalWrite(TX_LPF_A, aIn & 0x01);
+      digitalWrite(TX_LPF_B, aIn & 0x02);
+      digitalWrite(TX_LPF_C, aIn & 0x04);
+
+      if (isCustomFilter_A7 == 1)
+      {
+        digitalWrite(10, aIn & 0x08);
+        digitalWrite(11, aIn & 0x10);
+        digitalWrite(12, aIn & 0x20);
+        digitalWrite(13, aIn & 0x40);
+      }
+      return;
+    }
+  } //end of for
+#else
   
-  if (freq > 21000000L){  // the default filter is with 35 MHz cut-off
-    digitalWrite(TX_LPF_A, 0);
-    digitalWrite(TX_LPF_B, 0);
-    digitalWrite(TX_LPF_C, 0);
-  }
-  else if (freq >= 14000000L){ //thrown the KT1 relay on, the 30 MHz LPF is bypassed and the 14-18 MHz LPF is allowd to go through
-    digitalWrite(TX_LPF_A, 1);
-    digitalWrite(TX_LPF_B, 0);
-    digitalWrite(TX_LPF_C, 0);
-  }
-  else if (freq > 7000000L){
-    digitalWrite(TX_LPF_A, 1);
-    digitalWrite(TX_LPF_B, 1);
-    digitalWrite(TX_LPF_C, 0);    
-  }
-  else {
-    digitalWrite(TX_LPF_A, 1);
-    digitalWrite(TX_LPF_B, 1);
-    digitalWrite(TX_LPF_C, 1);    
-  }
+  #if UBITX_BOARD_VERSION == 5
+    if (freq > 21000000L){  // the default filter is with 35 MHz cut-off
+      digitalWrite(TX_LPF_A, 0);
+      digitalWrite(TX_LPF_B, 0);
+      digitalWrite(TX_LPF_C, 0);
+    }
+    else if (freq >= 14000000L){ //thrown the KT1 relay on, the 30 MHz LPF is bypassed and the 14-18 MHz LPF is allowd to go through
+      digitalWrite(TX_LPF_A, 1);
+      digitalWrite(TX_LPF_B, 0);
+      digitalWrite(TX_LPF_C, 0);
+    }
+    else if (freq > 7000000L){
+      digitalWrite(TX_LPF_A, 0);
+      digitalWrite(TX_LPF_B, 1);
+      digitalWrite(TX_LPF_C, 0);    
+    }
+    else {
+      digitalWrite(TX_LPF_A, 0);
+      digitalWrite(TX_LPF_B, 0);
+      digitalWrite(TX_LPF_C, 1);    
+    }
+  #else
+    if (freq > 21000000L){  // the default filter is with 35 MHz cut-off
+      digitalWrite(TX_LPF_A, 0);
+      digitalWrite(TX_LPF_B, 0);
+      digitalWrite(TX_LPF_C, 0);
+    }
+    else if (freq >= 14000000L){ //thrown the KT1 relay on, the 30 MHz LPF is bypassed and the 14-18 MHz LPF is allowd to go through
+      digitalWrite(TX_LPF_A, 1);
+      digitalWrite(TX_LPF_B, 0);
+      digitalWrite(TX_LPF_C, 0);
+    }
+    else if (freq > 7000000L){
+      digitalWrite(TX_LPF_A, 1);
+      digitalWrite(TX_LPF_B, 1);
+      digitalWrite(TX_LPF_C, 0);    
+    }
+    else {
+      digitalWrite(TX_LPF_A, 1);
+      digitalWrite(TX_LPF_B, 1);
+      digitalWrite(TX_LPF_C, 1);    
+    }
+  #endif
+
+
+#endif
 }
 
 /**
@@ -414,13 +503,23 @@ void setFrequency(unsigned long f){
       moveFrequency = (f % 1000000);
     }
 
+#if UBITX_BOARD_VERSION == 5    
+    si5351bx_setfreq(2, 45002000 + if1AdjustValue + f);
+    si5351bx_setfreq(1, 45002000 
+      + if1AdjustValue 
+      + SDR_Center_Freq 
+      //+ ((advancedFreqOption1 & 0x04) == 0x00 ? 0 : (f % 10000000))
+      + moveFrequency);
+      // + 2390);  //RTL-SDR Frequency Error, Do not add another SDR because the error is different. V1.3
+#else
     si5351bx_setfreq(2, 44991500 + if1AdjustValue + f);
     si5351bx_setfreq(1, 44991500 
       + if1AdjustValue 
       + SDR_Center_Freq 
       //+ ((advancedFreqOption1 & 0x04) == 0x00 ? 0 : (f % 10000000))
-      + moveFrequency
-      + 2390);
+      + moveFrequency );
+      //+ 2390); Do not add another SDR because the error is different. V1.3
+#endif
   }
   else
   {
@@ -465,13 +564,17 @@ void startTx(byte txMode, byte isDisplayUpdate){
   }
   else 
   {
-    if (splitOn == 1) {
-      if (vfoActive == VFO_B) {
+    if (splitOn == 1) 
+    {
+      FrequencyToVFO(1);  //Save current Frequency and Mode to eeprom
+      if (vfoActive == VFO_B) 
+      {
         vfoActive = VFO_A;
         frequency = vfoA;
         byteToMode(vfoA_mode, 0);
       }
-      else if (vfoActive == VFO_A){
+      else if (vfoActive == VFO_A)
+      {
         vfoActive = VFO_B;
         frequency = vfoB;
         byteToMode(vfoB_mode, 0);
@@ -602,7 +705,18 @@ void checkButton(){
     return;
     
   if (keyStatus == FKEY_PRESS)  //Menu Key
+  {
+    //for touch screen
+#ifdef USE_SW_SERIAL
+    SetSWActivePage(1);
     doMenu();
+
+    if (isCWAutoMode == 0)
+          SetSWActivePage(0);
+#else
+    doMenu();
+#endif    
+  }
   else if (keyStatus <= FKEY_TYPE_MAX)  //EXTEND KEY GROUP #1
   {
 
@@ -665,74 +779,7 @@ void checkButton(){
         menuRitToggle(1);
         break;
     }
-    /*
-    if (keyStatus == FKEY_MODE) //Press Mode Key
-    {
-      if (cwMode == 1)
-      {
-        cwMode = 2;
-      }
-      else if (cwMode == 2)
-      {
-        cwMode = 0;
-        isUSB = 0;
-      }
-      else if (isUSB == 0)
-      {
-        isUSB = 1;
-      }
-      else
-      {
-        cwMode = 1;
-      }
-    }
-    else if (keyStatus == FKEY_BANDUP || keyStatus == FKEY_BANDDOWN)  //Press Mode Key
-    {
 
-      char currentBandIndex = -1;
-      
-      //Save Band Information
-      if (tuneTXType == 2 || tuneTXType == 3 || tuneTXType == 102 || tuneTXType == 103) { //only ham band move
-        currentBandIndex = getIndexHambanBbyFreq(frequency);
-        
-        if (currentBandIndex >= 0) {
-          saveBandFreqByIndex(frequency, modeToByte(), currentBandIndex);
-        }
-      }
-      
-      setNextHamBandFreq(frequency, keyStatus == FKEY_BANDDOWN ? -1 : 1);  //Prior Band      
-    }
-    else if (keyStatus == FKEY_STEP)  //FKEY_BANDUP
-    {
-      if (++tuneStepIndex > 5)
-        tuneStepIndex = 1;
-
-      EEPROM.put(TUNING_STEP, tuneStepIndex);
-      printLine2ClearAndUpdate();
-    }
-
-    else if (keyStatus == FKEY_VFOCHANGE)
-    {
-      menuVfoToggle(1); //Vfo Toggle
-    }
-    else if (keyStatus == FKEY_SPLIT)
-    {
-      menuSplitOnOff(1);
-    }
-    else if (keyStatus == FKEY_TXOFF)
-    {
-      menuTxOnOff(1, 0x01);
-    }
-    else if (keyStatus == FKEY_SDRMODE)
-    {
-      menuSDROnOff(1);
-    }
-    else if (keyStatus == FKEY_RIT)
-    {
-      menuRitToggle(1);
-    }
-    */
-      
     FrequencyToVFO(1);
     SetCarrierFreq();
     setFrequency(frequency);
@@ -941,6 +988,15 @@ void initSettings(){
   if (EEPROM.read(VERSION_ADDRESS) != FIRMWARE_VERSION_NUM)
     EEPROM.write(VERSION_ADDRESS, FIRMWARE_VERSION_NUM);
 
+  //SI5351 I2C Address
+  //I2C_ADDR_SI5351
+  SI5351BX_ADDR = EEPROM.read(I2C_ADDR_SI5351);
+  if (SI5351BX_ADDR < 0x10 || SI5351BX_ADDR > 0xF0)
+  {
+    SI5351BX_ADDR = 0x60;
+  }
+  
+
   //Backup Calibration Setting from Factory Setup
   //Check Factory Setting Backup Y/N
   if (EEPROM.read(FACTORY_BACKUP_YN) != 0x13) {
@@ -992,6 +1048,24 @@ void initSettings(){
     KeyValues[i][2] = EEPROM.read(EXTENDED_KEY_RANGE + (i * 3) + 2);    //KEY TYPE 
   }
 
+#ifdef USE_CUSTOM_LPF_FILTER 
+  //Custom Filters
+  EEPROM.get(CUST_LPF_ENABLED, isCustomFilter);
+  if (isCustomFilter == 0x58)
+  {
+    isCustomFilter_A7 = 1;
+  }
+  isCustomFilter = (isCustomFilter == 0x58 || isCustomFilter == 0x57);
+  
+  for (byte i = 0; i < 7; i++) {
+    CustFilters[i][0] = EEPROM.read(CUST_LPF_START + (i * 2));        //LPF (To) Mhz
+    CustFilters[i][1] = EEPROM.read(CUST_LPF_START + (i * 2) + 1);    //Enabled I/O
+  }
+//char isCustomFilter = 0;
+//char isCustomFilter_A7 = 0;
+//char CustFilters[2][7];
+#endif
+
   //User callsign information
   if (EEPROM.read(USER_CALLSIGN_KEY) == 0x59)
     userCallsignLength = EEPROM.read(USER_CALLSIGN_LEN);  //MAXIMUM 18 LENGTH
@@ -1153,12 +1227,22 @@ void initSettings(){
   if (vfoB_mode < 2)
     vfoB_mode = 3;
 
+
+#if UBITX_BOARD_VERSION == 5
+  //original code with modified by kd8cec
+  if (usbCarrier > 11060000l || usbCarrier < 11048000l)
+    usbCarrier = 11052000l;
+
+  if (cwmCarrier > 11060000l || cwmCarrier < 11048000l)
+    cwmCarrier = 11052000l;
+#else
   //original code with modified by kd8cec
   if (usbCarrier > 12010000l || usbCarrier < 11990000l)
     usbCarrier = 11997000l;
 
   if (cwmCarrier > 12010000l || cwmCarrier < 11990000l)
     cwmCarrier = 11997000l;
+#endif
     
   if (vfoA > 35000000l || 3500000l > vfoA) {
      vfoA = 7150000l;
@@ -1208,6 +1292,16 @@ void initPorts(){
   pinMode(ANALOG_KEYER, INPUT_PULLUP);
   pinMode(ANALOG_SMETER, INPUT); //by KD8CEC
 
+#ifdef USE_CUSTOM_LPF_FILTER 
+  if (isCustomFilter_A7)
+  {
+    pinMode(10, OUTPUT);
+    pinMode(11, OUTPUT);
+    pinMode(12, OUTPUT);
+    pinMode(13, OUTPUT);
+  }
+#endif  
+
   pinMode(CW_TONE, OUTPUT);  
   digitalWrite(CW_TONE, 0);
   
@@ -1294,11 +1388,18 @@ void setup()
 
   Init_Cat(38400, SERIAL_8N1);
   initSettings();
+  initPorts();     
 
-  if (userCallsignLength > 0 && ((userCallsignLength & 0x80) == 0x80)) {
+#ifdef USE_SW_SERIAL
+//  if (userCallsignLength > 0 && ((userCallsignLength & 0x80) == 0x80)) 
+//  {
+    userCallsignLength = userCallsignLength & 0x7F;
+//  }
+#else
+//for Chracter LCD
+  if (userCallsignLength > 0 && ((userCallsignLength & 0x80) == 0x80)) 
+  {
     userCallsignLength = userCallsignLength & 0x7F;
-    //printLineFromEEPRom(0, 0, 0, userCallsignLength -1, 0); //eeprom to lcd use offset (USER_CALLSIGN_DAT)
-    //delay(500);
     DisplayCallsign(userCallsignLength);
   }
   else {
@@ -1306,8 +1407,7 @@ void setup()
     delay(500);
     clearLine2();
   }
-  
-  initPorts();     
+#endif
 
 #ifdef FACTORY_RECOVERY_BOOTUP
   if (btnDown())
@@ -1320,6 +1420,11 @@ void setup()
   frequency = vfoA;
   saveCheckFreq = frequency;  //for auto save frequency
   setFrequency(vfoA);
+
+#ifdef USE_SW_SERIAL
+  SendUbitxData();
+#endif
+  
   updateDisplay();
 
 #ifdef ENABLE_FACTORYALIGN
@@ -1383,4 +1488,9 @@ void loop(){
 
   //we check CAT after the encoder as it might put the radio into TX
   Check_Cat(inTx? 1 : 0);
+
+  //for SEND SW Serial
+  #ifdef USE_SW_SERIAL
+    SWS_Process();
+  #endif  
 }

Raduino/cat_libs.ino

@@ -252,12 +252,35 @@ void ReadEEPRom() //for remove warnings.
 
   Serial.write(0x02); //STX
   checkSum = 0x02;
-  for (uint16_t i = 0; i < eepromReadLength; i++)
+  //I2C Scanner
+  //Magic Key Start 59414, Length : 48583
+  //if (eepromStartIndex == 59414 && eepromReadLength == 48583)
+  if (CAT_BUFF[0] == 0x16  && CAT_BUFF[1] == 0xe8)
   {
-    read1Byte = EEPROM.read(eepromStartIndex + i);
-    checkSum += read1Byte;
-    Serial.write(read1Byte);
+    for (uint8_t i = 1; i < 127; i++)
+    {
+      Wire.beginTransmission(i);
+      read1Byte = Wire.endTransmission();
+      if (read1Byte == 0)
+      {
+        Serial.write(i);
+      }
+      else
+      {
+        Serial.write(0);
+      }
+    }
   }
+  else
+  {
+    for (uint16_t i = 0; i < eepromReadLength; i++)
+    {
+      read1Byte = EEPROM.read(eepromStartIndex + i);
+      checkSum += read1Byte;
+      Serial.write(read1Byte);
+    }
+  }
+  
   Serial.write(checkSum);
   Serial.write(ACK);
 }

Raduino/cw_autokey.ino

@@ -235,30 +235,6 @@ void sendCWChar(char cwKeyChar)
   }
 }
 
-/*
-void sendAutoCW(int cwSendLength, char *sendString)
-{
-  byte i;
-
-  if (!inTx){
-    keyDown = 0;
-    cwTimeout = millis() + cwDelayTime * 10;
-    startTx(TX_CW, 0);  //disable updateDisplay Command for reduce latency time
-    updateDisplay();
-
-    delay_background(delayBeforeCWStartTime * 2, 2);
-  }
-
-  for (i = 0; i < cwSendLength; i++)
-  {
-    sendCWChar(sendString[i]);
-    if (i != cwSendLength -1) delay_background(cwSpeed * 3, 3);
-  }
-
-  delay_background(cwDelayTime * 10, 2);
-  stopTx();
-}
-*/
 byte isNeedScroll = 0;
 unsigned long scrollDispayTime = 0;
 #define scrollSpeed 500
@@ -296,18 +272,19 @@ void controlAutoCW(){
           {
               displayScrolStep = 0;
           }
-          
+
+#ifdef USE_SW_SERIAL
+          //Not need Scroll
+          //Display_AutoKeyTextIndex(selectedCWTextIndex);
+          SendCommand1Num('w', selectedCWTextIndex);                                              //Index
+          SendEEPromData('a', cwStartIndex + CW_DATA_OFSTADJ, cwEndIndex + CW_DATA_OFSTADJ, 0) ;  //Data
+          SendCommand1Num('y', 1);                                                                //Send YN
+          isNeedScroll = 0;
+#else          
           printLineFromEEPRom(0, 2, cwStartIndex + displayScrolStep + CW_DATA_OFSTADJ, cwEndIndex + CW_DATA_OFSTADJ, 0); 
-
-          //byte diplayAutoCWLine = 0;
-          //if ((displayOption1 & 0x01) == 0x01)
-          //  diplayAutoCWLine = 1;
-
-          Display_AutoKeyTextIndex(selectedCWTextIndex);
-          //lcd.setCursor(0, diplayAutoCWLine);
-          //lcd.write(byteToChar(selectedCWTextIndex));
-          //lcd.write(':');
           isNeedScroll = (cwEndIndex - cwStartIndex) > 14 ? 1 : 0;
+          Display_AutoKeyTextIndex(selectedCWTextIndex);
+#endif
           scrollDispayTime = millis() + scrollSpeed;
           beforeCWTextIndex = selectedCWTextIndex;
       }

Raduino/softserial_tiny.cpp

@@ -0,0 +1,334 @@
+/*
+Softserial for Nextion LCD and Control MCU
+KD8CEC, Ian Lee
+-----------------------------------------------------------------------
+It is a library rewritten in C format based on SoftwareSerial.c.
+I tried to use as much as possible without modifying the SoftwareSerial. 
+But eventually I had to modify the code. 
+
+I rewrote it in C for the following reasons.
+ - Problems occurred when increasing Program Size and Program Memory
+ - We had to reduce the program size.
+   Of course, Software Serial is limited to one.
+ - reduce the steps for transmitting and receiving
+
+useage
+extern void SWSerial_Begin(long speedBaud);
+extern void SWSerial_Write(uint8_t b);
+extern int SWSerial_Available(void);
+extern int SWSerial_Read(void);
+extern void SWSerial_Print(uint8_t *b);
+
+If you use Softwreserial library instead of this library, you can modify the code as shown below.
+I kept the function name of SoftwareSerial so you only need to modify a few lines of code.
+
+define top of source code
+#include <SoftwareSerial.h>
+SoftwareSerial sSerial(10, 11); // RX, TX
+
+replace source code
+SWSerial_Begin to sSerial.begin
+SWSerial_Write to sSerial.write
+SWSerial_Available to sSerial.available
+SWSerial_Read to sSerial.read
+
+KD8CEC, Ian Lee
+-----------------------------------------------------------------------
+License
+All licenses for the source code are subject to the license of the original source SoftwareSerial Library.
+However, if you use or modify this code, please keep the all comments in this source code.
+KD8CEC
+-----------------------------------------------------------------------
+License from SoftwareSerial
+-----------------------------------------------------------------------
+SoftwareSerial.cpp (formerly NewSoftSerial.cpp) - 
+Multi-instance software serial library for Arduino/Wiring
+-- Interrupt-driven receive and other improvements by ladyada
+   (http://ladyada.net)
+-- Tuning, circular buffer, derivation from class Print/Stream,
+   multi-instance support, porting to 8MHz processors,
+   various optimizations, PROGMEM delay tables, inverse logic and 
+   direct port writing by Mikal Hart (http://www.arduiniana.org)
+-- Pin change interrupt macros by Paul Stoffregen (http://www.pjrc.com)
+-- 20MHz processor support by Garrett Mace (http://www.macetech.com)
+-- ATmega1280/2560 support by Brett Hagman (http://www.roguerobotics.com/)
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+The latest version of this library can always be found at
+http://arduiniana.org.
+ */
+#include <Arduino.h>
+
+//================================================================
+//Public Variable
+//================================================================
+#define TX_PIN 9
+#define RX_PIN 8
+#define _SS_MAX_RX_BUFF 35 // RX buffer size
+#define PRINT_MAX_LENGTH 30
+
+//================================================================
+//Internal Variable from SoftwareSerial.c and SoftwareSerial.h
+//================================================================
+//variable from softwareserial.c and softwareserial.h
+static uint8_t swr_receive_buffer[_SS_MAX_RX_BUFF];
+
+volatile uint8_t *_transmitPortRegister;      //Write Port Register
+uint8_t transmit_RegMask; //use Mask bit 1
+uint8_t transmit_InvMask; //use mask bit 0
+
+volatile uint8_t *_receivePortRegister;       //Read Port Register
+uint8_t _receiveBitMask;
+
+//delay value for Bit
+uint16_t _tx_delay;
+
+//delay value for Receive
+uint16_t _rx_delay_stopbit;
+uint16_t _rx_delay_centering;
+uint16_t _rx_delay_intrabit;
+
+//Customize for uBITX Protocol
+int8_t receiveIndex = 0;
+uint8_t receivedCommandLength = 0;
+int8_t ffCount = 0;
+
+//Values for Receive Buffer
+//uint16_t _buffer_overflow;
+//static volatile uint8_t _receive_buffer_head;
+//static volatile uint8_t _receive_buffer_tail;
+
+//Values for Interrupt (check Start Bit)
+volatile uint8_t *_pcint_maskreg;
+uint8_t _pcint_maskvalue;
+
+//================================================================
+//Internal Function from SoftwareSerial.c
+//================================================================
+uint16_t subtract_cap(uint16_t num, uint16_t sub) 
+{
+  if (num > sub)
+    return num - sub;
+  else
+    return 1;
+}
+
+inline void tunedDelay(uint16_t delay) 
+{
+  _delay_loop_2(delay);
+}
+
+void setRxIntMsk(bool enable)
+{
+    if (enable)
+      *_pcint_maskreg |= _pcint_maskvalue;
+    else
+      *_pcint_maskreg &= ~_pcint_maskvalue;
+}
+
+uint8_t rx_pin_read()
+{
+  return *_receivePortRegister & _receiveBitMask;
+}
+
+//
+// The receive routine called by the interrupt handler
+//
+void softSerail_Recv()
+{
+#if GCC_VERSION < 40302
+// Work-around for avr-gcc 4.3.0 OSX version bug
+// Preserve the registers that the compiler misses
+// (courtesy of Arduino forum user *etracer*)
+  asm volatile(
+    "push r18 \n\t"
+    "push r19 \n\t"
+    "push r20 \n\t"
+    "push r21 \n\t"
+    "push r22 \n\t"
+    "push r23 \n\t"
+    "push r26 \n\t"
+    "push r27 \n\t"
+    ::);
+#endif  
+
+  uint8_t d = 0;
+
+  // If RX line is high, then we don't see any start bit
+  // so interrupt is probably not for us
+  if (!rx_pin_read())     //Start Bit
+  {
+    // Disable further interrupts during reception, this prevents
+    // triggering another interrupt directly after we return, which can
+    // cause problems at higher baudrates.
+    setRxIntMsk(false);
+
+    // Wait approximately 1/2 of a bit width to "center" the sample
+    tunedDelay(_rx_delay_centering);
+
+    // Read each of the 8 bits
+    for (uint8_t i=8; i > 0; --i)
+    {
+      tunedDelay(_rx_delay_intrabit);
+      d >>= 1;
+
+      if (rx_pin_read())
+        d |= 0x80;
+    }
+
+    if (receivedCommandLength == 0) //check Already Command
+    {
+        //Set Received Data
+        swr_receive_buffer[receiveIndex++] = d;
+
+        //Finded Command
+        if (d == 0x73 && ffCount > 1 && receiveIndex > 6)
+        {
+          receivedCommandLength = receiveIndex;
+          receiveIndex = 0;
+          ffCount = 0;
+        }
+        else if (receiveIndex > _SS_MAX_RX_BUFF)
+        {
+          //Buffer Overflow
+          receiveIndex = 0;
+          ffCount = 0;
+        }
+        else if (d == 0xFF)
+        {
+          ffCount++;
+        }
+        else
+        {
+          ffCount = 0;
+        }
+    }
+    
+    // skip the stop bit
+    tunedDelay(_rx_delay_stopbit);
+
+    // Re-enable interrupts when we're sure to be inside the stop bit
+    setRxIntMsk(true);
+  }
+
+#if GCC_VERSION < 40302
+// Work-around for avr-gcc 4.3.0 OSX version bug
+// Restore the registers that the compiler misses
+  asm volatile(
+    "pop r27 \n\t"
+    "pop r26 \n\t"
+    "pop r23 \n\t"
+    "pop r22 \n\t"
+    "pop r21 \n\t"
+    "pop r20 \n\t"
+    "pop r19 \n\t"
+    "pop r18 \n\t"
+    ::);
+#endif
+}
+
+ISR(PCINT0_vect)
+{
+ softSerail_Recv();
+}
+
+//================================================================
+//Public Function from SoftwareSerial.c and modified and create
+//================================================================
+// Read data from buffer
+void SWSerial_Read(uint8_t * receive_cmdBuffer)
+{
+  for (int i = 0; i < receivedCommandLength; i++)
+    receive_cmdBuffer[i] = swr_receive_buffer[i];
+}
+
+void SWSerial_Write(uint8_t b)
+{
+  volatile uint8_t *reg = _transmitPortRegister;
+  uint8_t oldSREG = SREG;
+  uint16_t delay = _tx_delay;
+
+  cli();  // turn off interrupts for a clean txmit
+
+  // Write the start bit
+  *reg &= transmit_InvMask;
+
+  tunedDelay(delay);
+
+  // Write each of the 8 bits
+  for (uint8_t i = 8; i > 0; --i)
+  {
+    if (b & 1) // choose bit
+      *reg |= transmit_RegMask; // send 1
+    else
+      *reg &= transmit_InvMask; // send 0
+
+    tunedDelay(delay);
+    b >>= 1;
+  }
+
+  // restore pin to natural state
+  *reg |= transmit_RegMask;
+
+  SREG = oldSREG; // turn interrupts back on
+  tunedDelay(_tx_delay);
+}
+
+void SWSerial_Print(uint8_t *b)
+{
+  for (int i = 0; i < PRINT_MAX_LENGTH; i++)
+  {
+    if (b[i] == 0x00)
+      break;
+    else
+      SWSerial_Write(b[i]);
+  }
+}
+
+void SWSerial_Begin(long speedBaud)
+{
+  //INT TX_PIN
+  digitalWrite(TX_PIN, HIGH);
+  pinMode(TX_PIN, OUTPUT);
+  transmit_RegMask = digitalPinToBitMask(TX_PIN);   //use Bit 1
+  transmit_InvMask = ~digitalPinToBitMask(TX_PIN);  //use Bit 0
+  _transmitPortRegister = portOutputRegister(digitalPinToPort(TX_PIN));
+
+  //INIT RX_PIN
+  pinMode(RX_PIN, INPUT);
+  digitalWrite(RX_PIN, HIGH);  // pullup for normal logic!
+  _receiveBitMask = digitalPinToBitMask(RX_PIN);
+  _receivePortRegister = portInputRegister(digitalPinToPort(RX_PIN));
+
+  //Set Values
+  uint16_t bit_delay = (F_CPU / speedBaud) / 4;
+  _tx_delay = subtract_cap(bit_delay, 15 / 4);
+
+  if (digitalPinToPCICR(RX_PIN)) 
+  {
+    _rx_delay_centering = subtract_cap(bit_delay / 2, (4 + 4 + 75 + 17 - 23) / 4);
+    _rx_delay_intrabit = subtract_cap(bit_delay, 23 / 4);
+    _rx_delay_stopbit = subtract_cap(bit_delay * 3 / 4, (37 + 11) / 4);
+    *digitalPinToPCICR(RX_PIN) |= _BV(digitalPinToPCICRbit(RX_PIN));
+    _pcint_maskreg = digitalPinToPCMSK(RX_PIN);
+    _pcint_maskvalue = _BV(digitalPinToPCMSKbit(RX_PIN));
+
+    tunedDelay(_tx_delay); // if we were low this establishes the end
+  }
+
+  //Start Listen
+  setRxIntMsk(true);
+}

Raduino/ubitx.h

@@ -22,28 +22,146 @@
 //==============================================================================
 // Compile Option
 //==============================================================================
+//Ubitx Board Version
+#define UBITX_BOARD_VERSION 2           //v1 ~ v4 : 4, v5: 5
+
 //Depending on the type of LCD mounted on the uBITX, uncomment one of the options below.
 //You must select only one.
-#define UBITX_DISPLAY_LCD1602P      //LCD mounted on unmodified uBITX
-//#define UBITX_DISPLAY_LCD1602I      //I2C type 16 x 02 LCD
-//#define UBITX_DISPLAY_LCD1602I_DUAL
-//#define UBITX_DISPLAY_LCD2004P      //24 x 04 LCD (Parallel)
+//#define UBITX_DISPLAY_LCD1602P        //LCD mounted on unmodified uBITX (Parallel)
+//#define UBITX_DISPLAY_LCD1602I        //I2C type 16 x 02 LCD
+//#define UBITX_DISPLAY_LCD1602I_DUAL   //I2C type 16 x02 LCD Dual
+//#define UBITX_DISPLAY_LCD2004P        //24 x 04 LCD (Parallel)
 //#define UBITX_DISPLAY_LCD2004I        //I2C type 24 x 04 LCD
+#define UBITX_DISPLAY_NEXTION         //NEXTION LCD
 
-#define I2C_LCD_MASTER_ADDRESS_DEFAULT  0x3F     //0x27  //DEFAULT, if Set I2C Address by uBITX Manager, read from EEProm
-#define I2C_LCD_SECOND_ADDRESS_DEFAULT  0x27     //0x27  //only using Dual LCD Mode
+//#define UBITX_DISPLAY_NEXTION_SAFE      //Only EEProm Write 770~775
+#define I2C_LCD_MASTER_ADDRESS_DEFAULT  0x27     //0x27  //DEFAULT, if Set I2C Address by uBITX Manager, read from EEProm
+#define I2C_LCD_SECOND_ADDRESS_DEFAULT  0x3F     //0x27  //only using Dual LCD Mode
 
-#define EXTEND_KEY_GROUP1           //MODE, BAND(-), BAND(+), STEP
-//#define EXTEND_KEY_GROUP2           //Numeric (0~9), Point(.), Enter  //Not supported in Version 1.0x
+//Select betwen Analog S-Meter and DSP (I2C) Meter
+#define USE_I2CSMETER
+
+#define EXTEND_KEY_GROUP1               //MODE, BAND(-), BAND(+), STEP
+//#define EXTEND_KEY_GROUP2             //Numeric (0~9), Point(.), Enter  //Not supported in Version 1.0x
+
+//Custom LPF Filter Mod
+//#define USE_CUSTOM_LPF_FILTER           //LPF FILTER MOD
 
 //#define ENABLE_FACTORYALIGN
-#define FACTORY_RECOVERY_BOOTUP     //Whether to enter Factory Recovery mode by pressing FKey and turning on power
-#define ENABLE_ADCMONITOR   //Starting with Version 1.07, you can read ADC values directly from uBITX Manager. So this function is not necessary.
+#define FACTORY_RECOVERY_BOOTUP         //Whether to enter Factory Recovery mode by pressing FKey and turning on power
+#define ENABLE_ADCMONITOR               //Starting with Version 1.07, you can read ADC values directly from uBITX Manager. So this function is not necessary.
 
-extern byte I2C_LCD_MASTER_ADDRESS;        //0x27  //if Set I2C Address by uBITX Manager, read from EEProm
-extern byte I2C_LCD_SECOND_ADDRESS;         //only using Dual LCD Mode
+extern byte I2C_LCD_MASTER_ADDRESS;     //0x27  //if Set I2C Address by uBITX Manager, read from EEProm
+extern byte I2C_LCD_SECOND_ADDRESS;     //only using Dual LCD Mode
+#define SMeterLatency   3               //1 is 0.25 sec
 
-#define SMeterLatency   3  //1 is 0.25 sec
+//==============================================================================
+// User Select feather list
+//==============================================================================
+//Enable all features
+#define FN_BAND         1 //592
+#define FN_VFO_TOGGLE   1 //78
+#define FN_MODE         1 //20
+#define FN_RIT          1 //58
+#define FN_SPLIT        1 //62
+#define FN_IFSHIFT      1 //238
+#define FN_ATT          1 //128
+#define FN_CW_SPEED     1 //152
+#define FN_VFOTOMEM     1 //254
+#define FN_MEMTOVFO     1 //188
+#define FN_MEMORYKEYER  1 //156
+#define FN_WSPR         1 //1044
+#define FN_SDRMODE      1 //68
+#define FN_CALIBRATION  1 //666
+#define FN_CARRIER      1 //382
+#define FN_CWCARRIER    1 //346
+#define FN_CWTONE       1 //148
+#define FN_CWDELAY      1 //98
+#define FN_TXCWDELAY    1 //94
+#define FN_KEYTYPE      1 //168
+#define FN_ADCMONITOR   1 //516
+#define FN_TXONOFF      1 //58
+
+/*
+//Test Configuration  (88%)
+#define FN_BAND         0 //592
+#define FN_VFO_TOGGLE   0 //78
+#define FN_MODE         0 //20
+#define FN_RIT          0 //58
+#define FN_SPLIT        0 //62
+#define FN_IFSHIFT      0 //238
+#define FN_ATT          0 //128
+#define FN_CW_SPEED     1 //152
+#define FN_VFOTOMEM     0 //254
+#define FN_MEMTOVFO     0 //188
+#define FN_MEMORYKEYER  1 //156
+#define FN_WSPR         0 //1044
+#define FN_SDRMODE      1 //68
+#define FN_CALIBRATION  1 //666
+#define FN_CARRIER      1 //382
+#define FN_CWCARRIER    1 //346
+#define FN_CWTONE       1 //148
+#define FN_CWDELAY      1 //98
+#define FN_TXCWDELAY    1 //94
+#define FN_KEYTYPE      1 //168
+#define FN_ADCMONITOR   1 //516
+#define FN_TXONOFF      1 //58
+*/
+
+/*
+//Recommended Character LCD Developer  87%
+#define FN_BAND         1 //592
+#define FN_VFO_TOGGLE   1 //78
+#define FN_MODE         1 //20
+#define FN_RIT          1 //58
+#define FN_SPLIT        1 //62
+#define FN_IFSHIFT      1 //238
+#define FN_ATT          0 //128
+#define FN_CW_SPEED     0 //152 //using MM
+#define FN_VFOTOMEM     1 //254
+#define FN_MEMTOVFO     1 //188
+#define FN_MEMORYKEYER  1 //156
+#define FN_WSPR         1 //1044
+#define FN_SDRMODE      1 //68
+#define FN_CALIBRATION  0 //667 //using MM
+#define FN_CARRIER      0 //382 //using MM
+#define FN_CWCARRIER    0 //346 //using MM
+#define FN_CWTONE       0 //148 //using MM
+#define FN_CWDELAY      0 //98 //using MM
+#define FN_TXCWDELAY    0 //94 //using MM
+#define FN_KEYTYPE      0 //168 //using MM
+#define FN_ADCMONITOR   0 //516 //using MM
+#define FN_TXONOFF      1 //58
+*/
+
+/*
+//Recommended for Nextion, TJC LCD 88%
+#define FN_BAND         1 //600
+#define FN_VFO_TOGGLE   1 //90
+#define FN_MODE         1 //318
+#define FN_RIT          1 //62
+#define FN_SPLIT        1 //2
+#define FN_IFSHIFT      1 //358
+#define FN_ATT          1 //250
+#define FN_CW_SPEED     0 //286
+#define FN_VFOTOMEM     0 //276
+#define FN_MEMTOVFO     0 //234
+#define FN_MEMORYKEYER  1 //168
+#define FN_WSPR         1 //1130
+#define FN_SDRMODE      1 //70
+#define FN_CALIBRATION  0 //790
+#define FN_CARRIER      0 //500
+#define FN_CWCARRIER    0 //464
+#define FN_CWTONE       0 //158
+#define FN_CWDELAY      0 //108
+#define FN_TXCWDELAY    0 //106
+#define FN_KEYTYPE      0 //294
+#define FN_ADCMONITOR   0 //526 //not available with Nextion or Serial UI
+#define FN_TXONOFF      1 //70
+*/
+//==============================================================================
+// End of User Select Mode and Compil options
+//==============================================================================
 
 #ifdef UBITX_DISPLAY_LCD1602I
   #define USE_I2C_LCD
@@ -53,6 +171,17 @@ extern byte I2C_LCD_SECOND_ADDRESS;         //only using Dual LCD Mode
   #define USE_I2C_LCD
 #endif
 
+#ifdef UBITX_DISPLAY_NEXTION
+  #define USE_SW_SERIAL
+  #undef ENABLE_ADCMONITOR
+  #undef FACTORY_RECOVERY_BOOTUP  
+#elif defined(UBITX_CONTROL_MCU)
+  #define USE_SW_SERIAL
+  #undef ENABLE_ADCMONITOR
+  #undef FACTORY_RECOVERY_BOOTUP  
+#endif
+
+
 //==============================================================================
 // Hardware, Define PIN Usage
 //==============================================================================
@@ -64,7 +193,7 @@ extern byte I2C_LCD_SECOND_ADDRESS;         //only using Dual LCD Mode
  * ground and six pins. Each of these six pins can be individually programmed 
  * either as an analog input, a digital input or a digital output. 
  * The pins are assigned as follows (left to right, display facing you): 
- *      Pin 1 (Violet), A7, SPARE
+ *      Pin 1 (Violet), A7, SPARE => Analog S-Meter
  *      Pin 2 (Blue),   A6, KEYER (DATA)
  *      Pin 3 (Green), +5v 
  *      Pin 4 (Yellow), Gnd
@@ -90,12 +219,11 @@ extern byte I2C_LCD_SECOND_ADDRESS;         //only using Dual LCD Mode
 #define ANALOG_SPARE  (A7)
 #define ANALOG_SMETER (A7)  //by KD8CEC
 
-
 /** 
  *  The second set of 16 pins on the Raduino's bottom connector are have the three clock outputs and the digital lines to control the rig.
  *  This assignment is as follows :
  *    Pin   1   2    3    4    5    6    7    8    9    10   11   12   13   14   15   16
- *         GND +5V CLK0  GND  GND  CLK1 GND  GND  CLK2  GND  D2   D3   D4   D5   D6   D7  
+ *         GND +5V CLK2  GND  GND  CLK1 GND  GND  CLK0  GND  D2   D3   D4   D5   D6   D7  
  *  These too are flexible with what you may do with them, for the Raduino, we use them to :
  *  - TX_RX line : Switches between Transmit and Receive after sensing the PTT or the morse keyer
  *  - CW_KEY line : turns on the carrier for CW
@@ -107,6 +235,24 @@ extern byte I2C_LCD_SECOND_ADDRESS;         //only using Dual LCD Mode
 #define TX_LPF_C      (3)   //Relay
 #define CW_KEY        (2)
 
+//******************************************************
+//DSP (I2C) Meter 
+//******************************************************
+//S-Meter Address
+#define I2CMETER_ADDR     0x58
+//VALUE TYPE============================================
+//Signal
+#define I2CMETER_CALCS    0x59 //Calculated Signal Meter
+#define I2CMETER_UNCALCS  0x58 //Uncalculated Signal Meter
+
+//Power
+#define I2CMETER_CALCP    0x57 //Calculated Power Meter
+#define I2CMETER_UNCALCP  0x56 //UnCalculated Power Meter
+
+//SWR
+#define I2CMETER_CALCR    0x55 //Calculated SWR Meter
+#define I2CMETER_UNCALCR  0x54 //Uncalculated SWR Meter
+
 //==============================================================================
 // for public, Variable, functions
 //==============================================================================
@@ -147,13 +293,16 @@ extern byte I2C_LCD_SECOND_ADDRESS;         //only using Dual LCD Mode
 
 #define FKEY_TYPE_MAX   0x1F
 
+extern uint8_t SI5351BX_ADDR;     //change typical -> variable at Version 1.097, address read from eeprom, default value is 0x60
+                                  //EEProm Address : 63
 extern unsigned long frequency;
 extern byte WsprMSGCount;
 extern byte sMeterLevels[9];
-extern int currentSMeter;   //ADC Value for S.Meter
-extern byte scaledSMeter;   //Calculated S.Meter Level
+extern int currentSMeter;         //ADC Value for S.Meter
+extern byte scaledSMeter;         //Calculated S.Meter Level
 
-extern byte KeyValues[16][3];    //Set : Start Value, End Value, Key Type, 16 Set (3 * 16 = 48)
+extern byte KeyValues[16][3];     //Set : Start Value, End Value, Key Type, 16 Set (3 * 16 = 48)
+extern byte TriggerBySW;   //Action Start from Nextion LCD, Other MCU
 
 extern void printLine1(const char *c);
 extern void printLine2(const char *c);
@@ -180,6 +329,7 @@ extern char byteToChar(byte srcByte);
 extern void DisplayCallsign(byte callSignLength);
 extern void DisplayVersionInfo(const char* fwVersionInfo);
 
+//I2C Signal Meter, Version 1.097
+extern int GetI2CSmeterValue(int valueType);  //ubitx_ui.ino
+
 #endif    //end of if header define
-
-

Raduino/ubitx_eemap.h

@@ -35,10 +35,27 @@
 
 //==============================================================================
 // The spare space available in the original firmware #1
-// Address : 32 ~ 63
+// Address : 32 ~ 62
 //==============================================================================
 #define RESERVE_FOR_FACTORY1  32
 
+//==============================================================================
+// custom LPF Filter
+// 48 : Using Custom LPF Filter  (48 = 0x57 or 0x58 => Using Custom LPF Filter, 0x58 = using A7 IO
+// 49, 50 : LPF1  (49 : MHz  (~ Mhz), 50 : Enabled PIN
+// 51, 52 : LPF2
+// 53, 54 : LPF3
+// 55, 56 : LPF4
+// 57, 58 : LPF5
+// 59, 60 : LPF6
+// 61, 62 : LPF7
+//==============================================================================
+#define CUST_LPF_ENABLED 48
+#define CUST_LPF_START   49
+
+//SI5351 I2C Address (Version 1.097)
+#define I2C_ADDR_SI5351       63
+
 //==============================================================================
 // The spare space available in the original firmware #2
 // (Enabled if the EEProm address is insufficient)
@@ -112,7 +129,8 @@
 
 #define CHANNEL_FREQ          630   //Channel 1 ~ 20, 1 Channel = 4 bytes
 #define CHANNEL_DESC          710   //Channel 1 ~ 20, 1 Channel = 4 bytes
-#define RESERVE3              770   //Reserve3 between Channel and Firmware id check
+#define EXTERNAL_DEVICE_OPT1  770   //for External Deivce 4byte
+#define EXTERNAL_DEVICE_OPT2  774   //for External Deivce 2byte
 
 //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.

Raduino/ubitx_factory_alignment.ino

@@ -1,3 +1,4 @@
+#include "ubitx.h"
 
 /**
  * This procedure is only for those who have a signal generator/transceiver tuned to exactly 7.150 and a dummy load 
@@ -27,14 +28,25 @@ void factory_alignment(){
   printLine2("#2 BFO");
   delay(1000);
 
+#if UBITX_BOARD_VERSION == 5
+  usbCarrier = 11053000l;
+  menuSetupCarrier(1);
+  if (usbCarrier == 11053000l){
+    printLine2("Setup Aborted");
+    return;
+  }
+  
+#else
   usbCarrier = 11994999l;
   menuSetupCarrier(1);
-
   if (usbCarrier == 11994999l){
     printLine2("Setup Aborted");
     return;
   }
 
+#endif
+
+
   
   printLine2("#3:Test 3.5MHz");
   cwMode = 0;
@@ -88,4 +100,3 @@ void factory_alignment(){
   updateDisplay();  
   
 }
-

Raduino/ubitx_lcd_1602.ino

@@ -1,10 +1,7 @@
 /*************************************************************************
   KD8CEC's uBITX Display Routine for LCD1602 Parrel
   1.This is the display code for the default LCD mounted in uBITX.
-  2.Display related functions of uBITX.  Some functions moved from uBITX_Ui.
-  3.uBITX Idle time Processing
-    Functions that run at times that do not affect TX, CW, and CAT
-    It is called in 1/10 time unit.
+  2.Some functions moved from uBITX_Ui.
 -----------------------------------------------------------------------------
    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
@@ -741,6 +738,9 @@ void idle_process()
     {
       int newSMeter;
 
+#ifdef USE_I2CSMETER 
+    scaledSMeter = GetI2CSmeterValue(I2CMETER_CALCS);
+#else
       //VK2ETA S-Meter from MAX9814 TC pin / divide 4 by KD8CEC for reduce EEPromSize
       newSMeter = analogRead(ANALOG_SMETER) / 4;
   
@@ -755,6 +755,7 @@ void idle_process()
           break;
         }
       }
+#endif  
   
       DisplayMeter(0, scaledSMeter, 13);
       checkCountSMeter = 0; //Reset Latency time

Raduino/ubitx_lcd_1602Dual.ino

@@ -1,10 +1,7 @@
 /*************************************************************************
-  KD8CEC's uBITX Display Routine for LCD1602 Dual LCD by KD8CEC
-  1.This is the display code for the default LCD mounted in uBITX.
-  2.Display related functions of uBITX.  Some functions moved from uBITX_Ui.
-  3.uBITX Idle time Processing
-    Functions that run at times that do not affect TX, CW, and CAT
-    It is called in 1/10 time unit.
+  KD8CEC's uBITX Display Routine for LCD1602 Dual LCD
+  1.This is the display code for the 16x02 Dual LCD
+  2.Some functions moved from uBITX_Ui.
 -----------------------------------------------------------------------------
    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
@@ -672,6 +669,9 @@ void idle_process()
       int newSMeter;
       displaySDRON = 0;
   
+#ifdef USE_I2CSMETER 
+    scaledSMeter = GetI2CSmeterValue(I2CMETER_CALCS);
+#else
       //VK2ETA S-Meter from MAX9814 TC pin / divide 4 by KD8CEC for reduce EEPromSize
       newSMeter = analogRead(ANALOG_SMETER) / 4;
   
@@ -687,9 +687,9 @@ void idle_process()
           break;
         }
       }
+#endif  
   
       DisplayMeter(0, scaledSMeter, 0);
-      
       checkCountSMeter = 0;
     } //end of S-Meter
     _Addr = I2C_LCD_MASTER_ADDRESS;

Raduino/ubitx_lcd_2004.ino

@@ -1,10 +1,7 @@
 /*************************************************************************
-  KD8CEC's uBITX Display Routine for LCD2004 Parrel
-  1.This is the display code for the default LCD mounted in uBITX.
-  2.Display related functions of uBITX.  Some functions moved from uBITX_Ui.
-  3.uBITX Idle time Processing
-    Functions that run at times that do not affect TX, CW, and CAT
-    It is called in 1/10 time unit.
+  KD8CEC's uBITX Display Routine for LCD2004 Parrel & I2C
+  1.This is the display code for the 20x04 LCD
+  2.Some functions moved from uBITX_Ui.
 -----------------------------------------------------------------------------
    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
@@ -693,7 +690,10 @@ void idle_process()
     if (((displayOption1 & 0x08) == 0x08 && (sdrModeOn == 0)) && (++checkCountSMeter > SMeterLatency))
     {
       int newSMeter;
-      
+
+#ifdef USE_I2CSMETER 
+    scaledSMeter = GetI2CSmeterValue(I2CMETER_CALCS);
+#else
       //VK2ETA S-Meter from MAX9814 TC pin
       newSMeter = analogRead(ANALOG_SMETER) / 4;
   
@@ -709,6 +709,7 @@ void idle_process()
           break;
         }
       }
+#endif  
   
       DisplayMeter(0, scaledSMeter, 0);
       checkCountSMeter = 0; //Reset Latency time

Raduino/ubitx_menu.ino

@@ -271,8 +271,10 @@ void menuCHMemory(int btn, byte isMemoryToVfo){
       if (isMemoryToVfo == 1)
       {
         if (resultFreq > 3000 && resultFreq < 60000000)
-        setFrequency(resultFreq);
-        byteToMode(loadMode, 1);
+        {
+          byteToMode(loadMode, 1);
+          setFrequency(resultFreq);
+        }
       }
       else
       {
@@ -387,7 +389,14 @@ void menuVfoToggle(int btn)
 
       ritDisable();
       setFrequency(frequency);
-      menuClearExit(0);
+
+#ifdef USE_SW_SERIAL
+    menuOn = 0;
+#else
+    //Only Clear And Delay for Character LCD
+    menuClearExit(0);
+#endif    
+      
   }
 }
 
@@ -404,17 +413,20 @@ void menuSplitOnOff(int btn){
       if (splitOn == 1){
         splitOn = 0;
         printLineF2(F("SPT Off"));
-        //printLineF2(F("[OFF]"));
       }
       else {
         splitOn = 1;
         if (ritOn == 1)
           ritOn = 0;
         printLineF2(F("SPT On"));
-        //printLineF2(F("[ON]"));
       }
-      
+
+#ifdef USE_SW_SERIAL
+    menuOn = 0;
+#else
+//Only Clear And Delay for Character LCD
     menuClearExit(500);
+#endif    
   }
 }
 
@@ -436,8 +448,13 @@ void menuTxOnOff(int btn, byte optionType){
         isTxType &= ~(optionType);
         printLineF2(F("TX ON"));
       }
-      
+
+#ifdef USE_SW_SERIAL
+    menuOn = 0;
+#else
+    //Only Clear And Delay for Character LCD
     menuClearExit(500);
+#endif
   }
 }
 
@@ -470,7 +487,13 @@ void menuSDROnOff(int btn)
     EEPROM.put(ENABLE_SDR, sdrModeOn);
     setFrequency(frequency);
     SetCarrierFreq();
+
+#ifdef USE_SW_SERIAL
+    menuOn = 0;
+#else
+    //Only Clear And Delay for Character LCD
     menuClearExit(500);
+#endif
   }
 }
 
@@ -496,9 +519,9 @@ void menuCWAutoKey(int btn){
 
     printLineF1(F("PTT to Send"));
     delay_background(500, 0);
-    updateDisplay();
     beforeCWTextIndex = 255;  //255 value is for start check
     isCWAutoMode = 1;
+    updateDisplay();
     menuOn = 0;
 }
 
@@ -664,7 +687,11 @@ int getValueByKnob(int valueType, int targetValue, int minKnobValue, int maxKnob
             ifShiftValue = targetValue;
           else 
             attLevel = targetValue;
-            
+
+#ifdef USE_SW_SERIAL
+  menuOn=2;
+  updateDisplay();
+#endif
           setFrequency(frequency);
           SetCarrierFreq();
         }
@@ -724,7 +751,14 @@ void menuCWSpeed(int btn){
   //printLineF2(F("CW Speed set!"));
   cwSpeed = 1200 / wpm;
   EEPROM.put(CW_SPEED, cwSpeed);
-  menuClearExit(1000);
+  //menuClearExit(1000);
+#ifdef USE_SW_SERIAL
+    menuOn = 0;
+#else
+    //Only Clear And Delay for Character LCD
+    menuClearExit(1000);
+#endif
+  
 }
 
 //Modified by KD8CEC
@@ -745,44 +779,22 @@ void menuSetupCwTone(int btn){
 
     sideTone = getValueByKnob(1, sideTone, 100, 2000, 10, "Tone", 2); //1 : Generate Tone, targetValue, minKnobValue, maxKnobValue, stepSize
 
-    /*
-    //disable all clock 1 and clock 2 
-    while (digitalRead(PTT) == HIGH && !btnDown())
-    {
-      knob = enc_read();
-
-      if (knob > 0 && sideTone < 2000)
-        sideTone += 10;
-      else if (knob < 0 && sideTone > 100 )
-        sideTone -= 10;
-      else
-        continue; //don't update the frequency or the display
-        
-      tone(CW_TONE, sideTone);
-      itoa(sideTone, b, 10);
-      printLine2(b);
-
-      delay_background(100, 0);
-    }
-    */
-
-    
     noTone(CW_TONE);
     
-    //save the setting
-    //if (digitalRead(PTT) == LOW){
-      printLineF2(F("Sidetone set!"));
-      EEPROM.put(CW_SIDETONE, sideTone);
-      delay_background(2000, 0);
-    //}
-    //else
-    //  sideTone = prev_sideTone;
-   
-  menuClearExit(0);
+    printLineF2(F("Sidetone set!"));
+    EEPROM.put(CW_SIDETONE, sideTone);
+
+    //delay_background(2000, 0);
+    //menuClearExit(0);
+#ifdef USE_SW_SERIAL
+    menuOn = 0;
+#else
+    //Only Clear And Delay for Character LCD
+    delay_background(2000, 0);
+    menuClearExit(0);
+#endif
  }
 
-
-
 //Modified by KD8CEC
 void menuSetupCwDelay(int btn){
     //int knob = 0;
@@ -793,44 +805,18 @@ void menuSetupCwDelay(int btn){
      return;
     }
 
-    //printLineF1(F("Press, set Delay"));
-    /*
-    strcpy(b, "DELAY:");
-    itoa(tmpCWDelay,c, 10);
-    strcat(b, c);
-    printLine2(b);
-    */
-    //delay_background(300, 0);
-
     tmpCWDelay = getValueByKnob(0, tmpCWDelay, 3, 2500, 10, "Delay", 2); //0 : Generate Tone, targetValue, minKnobValue, maxKnobValue, stepSize
 
-/*
-    while(!btnDown()){
-      knob = enc_read();
-      if (knob != 0){
-        if (tmpCWDelay > 3 && knob < 0)
-          tmpCWDelay -= 10;
-        if (tmpCWDelay < 2500 && knob > 0)
-          tmpCWDelay += 10;
-
-        strcpy(b, "DELAY:");
-        itoa(tmpCWDelay,c, 10);
-        strcat(b, c);
-        printLine2(b);
-      }
-      //abort if this button is down
-      if (btnDown())
-        break;
-
-      Check_Cat(0);  //To prevent disconnections
-    }
-*/
-    
     //save the setting
-    //printLineF2(F("CW Delay set!"));
     cwDelayTime = tmpCWDelay / 10;
     EEPROM.put(CW_DELAY, cwDelayTime);
-   menuClearExit(1000);
+   //menuClearExit(1000);
+#ifdef USE_SW_SERIAL
+    menuOn = 0;
+#else
+    //Only Clear And Delay for Character LCD
+    menuClearExit(1000);
+#endif
 }
 
 //CW Time delay by KD8CEC
@@ -849,41 +835,17 @@ void menuSetupTXCWInterval(int btn){
 
     tmpTXCWInterval = getValueByKnob(0, tmpTXCWInterval, 0, 500, 2, "Delay", 2); //0 : Generate Tone, targetValue, minKnobValue, maxKnobValue, stepSize
 
-/*
-    while(!btnDown()){
-
-      if (needDisplayInformation == 1) {
-        strcpy(b, "Start Delay:");
-        itoa(tmpTXCWInterval,c, 10);
-        strcat(b, c);
-        printLine2(b);
-        needDisplayInformation = 0;
-      }
-      
-      knob = enc_read();
-      if (knob != 0){
-        if (tmpTXCWInterval > 0 && knob < 0)
-          tmpTXCWInterval -= 2;
-        if (tmpTXCWInterval < 500 && knob > 0)
-          tmpTXCWInterval += 2;
-          
-        needDisplayInformation = 1;
-      }
-      //abort if this button is down
-      //if (btnDown())
-      //  break;
-
-      Check_Cat(0);  //To prevent disconnections
-    }
-*/
-
-    
-    //save the setting
-   //printLineF2(F("CW Start set!"));
    delayBeforeCWStartTime = tmpTXCWInterval / 2;
    EEPROM.put(CW_START, delayBeforeCWStartTime);
+   //menuClearExit(1000);
+
+#ifdef USE_SW_SERIAL
+    menuOn = 0;
+#else
+    //Only Clear And Delay for Character LCD
+    menuClearExit(1000);
+#endif
    
-   menuClearExit(1000);
 }
 
 //IF Shift function, BFO Change like RIT, by KD8CEC
@@ -901,36 +863,7 @@ void menuIFSSetup(int btn){
   {
       isIFShift = 1;
 
-      //delay_background(500, 0);
-      //updateLine2Buffer(1);
-      //setFrequency(frequency);
-
       ifShiftValue = getValueByKnob(2, ifShiftValue, -20000, 20000, 50, "IFS", 2); //2 : IF Setup (updateLine2Buffer(1), SetFrequency), targetValue, minKnobValue, maxKnobValue, stepSize
-
-/*
-      //Off or Change Value
-      while(!btnDown() ){
-        if (needApplyChangeValue ==1)
-        {
-          updateLine2Buffer(1);
-          setFrequency(frequency);
-          SetCarrierFreq();
-          needApplyChangeValue = 0;
-        }
-        
-        knob = enc_read();
-        if (knob != 0){
-          if (knob < 0)
-            ifShiftValue -= 50;
-          else if (knob > 0)
-            ifShiftValue += 50;
-
-          needApplyChangeValue = 1;
-        }
-        Check_Cat(0);  //To prevent disconnections
-      }
-*/
-
       delay_background(500, 0); //for check Long Press function key
       
       if (btnDown() || ifShiftValue == 0)
@@ -943,7 +876,13 @@ void menuIFSSetup(int btn){
 
       //Store IF Shiift
       EEPROM.put(IF_SHIFTVALUE, ifShiftValue);
-      menuClearExit(0);
+      //menuClearExit(0);
+#ifdef USE_SW_SERIAL
+    menuOn = 0;
+#else
+    //Only Clear And Delay for Character LCD
+    menuClearExit(0);
+#endif
   }
 }
 
@@ -969,7 +908,15 @@ void menuATTSetup(int btn){
         setFrequency(frequency);
         //SetCarrierFreq();
       }
+      //menuClearExit(0);
+
+#ifdef USE_SW_SERIAL
+      menuOn = 0;
+#else
+      //Only Clear And Delay for Character LCD
       menuClearExit(0);
+#endif
+      
   }
 }
 
@@ -996,44 +943,10 @@ void menuSelectMode(int btn){
       selectModeType = 3;
 
     beforeMode = selectModeType;
-
-    //delay_background(500, 0);
-
     selectModeType = getValueByKnob(11, selectModeType, 0, 3, 1, " LSB USB CWL CWU", 4); //3 : Select Mode, targetValue, minKnobValue, maxKnobValue, stepSize
 
-/*
-    while(!btnDown()){
-      //Display Mode Name
-      memset(c, 0, sizeof(c));
-      strcpy(c, " LSB USB CWL CWU");
-      c[selectModeType * 4] = '>';
-      printLine1(c);
-      
-      knob = enc_read();
-
-      if (knob != 0)
-      {
-        moveStep += (knob > 0 ? 1 : -1);
-        if (moveStep < -3) {
-          if (selectModeType > 0)
-            selectModeType--;
-            
-          moveStep = 0;
-        }
-        else if (moveStep > 3) {
-          if (selectModeType < 3)
-            selectModeType++;
-            
-          moveStep = 0;
-        }
-      }
-
-      //Check_Cat(0);  //To prevent disconnections
-      delay_background(50, 0);
-    }
-*/
-
-    if (beforeMode != selectModeType) {
+    if (beforeMode != selectModeType) 
+    {
       //printLineF1(F("Changed Mode"));
       if (selectModeType == 0) {
         cwMode = 0; isUSB = 0;
@@ -1052,9 +965,14 @@ void menuSelectMode(int btn){
     }
 
     SetCarrierFreq();
-    
     setFrequency(frequency);
+    //menuClearExit(500);
+#ifdef USE_SW_SERIAL
+    menuOn = 0;
+#else
+    //Only Clear And Delay for Character LCD
     menuClearExit(500);
+#endif
   }
 }
 
@@ -1067,45 +985,11 @@ void menuSetupKeyType(int btn){
         printLineF2(F("Change Key Type?"));
   }
   else {
-    //printLineF2(F("Press to set Key")); //for reduce usable flash memory
-    //delay_background(500, 0);
     selectedKeyType = cwKeyType;
 
     //selectedKeyType = getValueByKnob(12, selectedKeyType, 0, 2, 1, " KEY:", 5); //4 : Select Key Type, targetValue, minKnobValue, maxKnobValue, stepSize
     selectedKeyType = getValueByKnob(11, selectedKeyType, 0, 2, 1, " ST  IA  IB", 5); //4 : Select Key Type, targetValue, minKnobValue, maxKnobValue, stepSize
 
-    /*
-    while(!btnDown()){
-
-      //Display Key Type
-      if (selectedKeyType == 0)
-        printLineF1(F("Straight"));
-      else if (selectedKeyType == 1)
-        printLineF1(F("IAMBICA"));
-      else if (selectedKeyType == 2)
-        printLineF1(F("IAMBICB"));
-
-      knob = enc_read();
-
-      if (knob != 0)
-      {
-        moveStep += (knob > 0 ? 1 : -1);
-        if (moveStep < -3) {
-          if (selectedKeyType > 0)
-            selectedKeyType--;
-          moveStep = 0;
-        }
-        else if (moveStep > 3) {
-          if (selectedKeyType < 2)
-            selectedKeyType++;
-          moveStep = 0;
-        }
-      }
-
-      Check_Cat(0);  //To prevent disconnections
-    }
-    */
-    
     printLineF2(F("CW Key Type set!"));
     cwKeyType = selectedKeyType;
     EEPROM.put(CW_KEY_TYPE, cwKeyType);
@@ -1121,7 +1005,14 @@ void menuSetupKeyType(int btn){
         keyerControl |= IAMBICB;
     }
     
+    //menuClearExit(1000);
+#ifdef USE_SW_SERIAL
+    menuOn = 0;
+#else
+    //Only Clear And Delay for Character LCD
     menuClearExit(1000);
+#endif
+    
   }
 }
 
@@ -1221,7 +1112,191 @@ void doMenu(){
 
   //Below codes are origial code with modified by KD8CEC
   menuOn = 2;
-  
+  TriggerBySW = 0;  //Nextion LCD and Other MCU
+
+  //*********************************************************************************
+  // New type menu for developer by KD8CEC
+  // Selectable menu
+  // Version : 1.097 ~
+  //*********************************************************************************
+#ifndef ENABLE_ADCMONITOR
+  #define FN_ADCMONITOR  0
+#endif
+
+  #define FN_DEFAULT_MENU     2 //Setup Onff / Exit
+  #define FN_DEFAULT_SETUP    1 //Exit
+
+  #define FN_BAND_IDX         (FN_BAND -1)        //0 or -1
+  #define FN_VFO_TOGGLE_IDX   (FN_BAND_IDX        + FN_VFO_TOGGLE)
+  #define FN_MODE_IDX         (FN_VFO_TOGGLE_IDX  + FN_MODE)
+  #define FN_RIT_IDX          (FN_MODE_IDX        + FN_RIT)
+  #define FN_IFSHIFT_IDX      (FN_RIT_IDX         + FN_IFSHIFT)
+  #define FN_ATT_IDX          (FN_IFSHIFT_IDX     + FN_ATT)
+  #define FN_CW_SPEED_IDX     (FN_ATT_IDX         + FN_CW_SPEED)
+  #define FN_SPLIT_IDX        (FN_CW_SPEED_IDX    + FN_SPLIT)
+  #define FN_VFOTOMEM_IDX     (FN_SPLIT_IDX       + FN_VFOTOMEM)
+  #define FN_MEMTOVFO_IDX     (FN_VFOTOMEM_IDX    + FN_MEMTOVFO)
+  #define FN_MEMORYKEYER_IDX  (FN_MEMTOVFO_IDX    + FN_MEMORYKEYER)
+  #define FN_WSPR_IDX         (FN_MEMORYKEYER_IDX + FN_WSPR)
+  #define FN_SDRMODE_IDX      (FN_WSPR_IDX        + FN_SDRMODE)
+  #define FN_SETUP_IDX        (FN_SDRMODE_IDX     + 1)
+  #define FN_EXIT_IDX         (FN_SETUP_IDX       + 1)
+  #define FN_CALIBRATION_IDX  (FN_EXIT_IDX        + FN_CALIBRATION)
+  #define FN_CARRIER_IDX      (FN_CALIBRATION_IDX + FN_CARRIER)
+  #define FN_CWCARRIER_IDX    (FN_CARRIER_IDX     + FN_CWCARRIER)
+  #define FN_CWTONE_IDX       (FN_CWCARRIER_IDX   + FN_CWTONE)
+  #define FN_CWDELAY_IDX      (FN_CWTONE_IDX      + FN_CWDELAY)
+  #define FN_TXCWDELAY_IDX    (FN_CWDELAY_IDX     + FN_TXCWDELAY)
+  #define FN_KEYTYPE_IDX      (FN_TXCWDELAY_IDX   + FN_KEYTYPE)
+  #define FN_ADCMONITOR_IDX   (FN_KEYTYPE_IDX     + FN_ADCMONITOR)
+  #define FN_TXONOFF_IDX      (FN_ADCMONITOR_IDX  + FN_TXONOFF)
+
+  #define FN_MENU_COUNT       (FN_DEFAULT_MENU + FN_BAND + FN_VFO_TOGGLE + FN_MODE + FN_RIT + FN_IFSHIFT + FN_ATT + FN_CW_SPEED + FN_SPLIT + FN_VFOTOMEM + FN_MEMTOVFO + FN_MEMORYKEYER + FN_WSPR + FN_SDRMODE)
+  #define FN_SETUP_COUNT      (FN_DEFAULT_SETUP + FN_CALIBRATION + FN_CARRIER + FN_CWCARRIER + FN_CWTONE + FN_CWDELAY + FN_TXCWDELAY + FN_KEYTYPE + FN_ADCMONITOR + FN_TXONOFF)
+  #define FN_STEP_COUNT       (FN_MENU_COUNT + FN_SETUP_COUNT)
+    
+  while (menuOn){
+    i = enc_read();
+    btnState = btnDown();
+
+    if (i > 0){
+      if (modeCalibrate && select + i < FN_STEP_COUNT * 10)
+        select += i;
+      else if (!modeCalibrate && select + i < FN_MENU_COUNT * 10)
+        select += i;
+    }
+    else if (i < 0 && select - i >= -10)
+      select += i;
+      
+    switch (select / 10)
+    {
+#if FN_BAND == 1
+      case FN_BAND_IDX : 
+        menuBand(btnState); 
+        break;
+#endif
+#if FN_VFO_TOGGLE == 1
+      case FN_VFO_TOGGLE_IDX : 
+        menuVfoToggle(btnState); 
+        break;
+#endif        
+#if FN_MODE == 1
+      case FN_MODE_IDX : 
+        menuSelectMode(btnState); 
+        break;
+#endif        
+#if FN_RIT == 1
+      case FN_RIT_IDX : 
+        menuRitToggle(btnState); 
+        break;
+#endif        
+#if FN_IFSHIFT == 1
+      case FN_IFSHIFT_IDX : 
+        menuIFSSetup(btnState); 
+        break;
+#endif        
+#if FN_ATT == 1
+      case FN_ATT_IDX : 
+        menuATTSetup(btnState); 
+        break;
+#endif        
+#if FN_CW_SPEED == 1
+      case FN_CW_SPEED_IDX : 
+        menuCWSpeed(btnState); 
+        break;
+#endif        
+#if FN_SPLIT == 1
+      case FN_SPLIT_IDX : 
+        menuSplitOnOff(btnState);        //SplitOn / off
+        break;
+#endif        
+#if FN_VFOTOMEM == 1
+      case FN_VFOTOMEM_IDX : 
+        menuCHMemory(btnState, 0);       //VFO to Memroy
+        break;
+#endif        
+#if FN_MEMTOVFO == 1
+      case FN_MEMTOVFO_IDX : 
+        menuCHMemory(btnState, 1);       //Memory to VFO
+        break;
+#endif        
+#if FN_MEMORYKEYER == 1
+      case FN_MEMORYKEYER_IDX : 
+        menuCWAutoKey(btnState);  
+        break;
+#endif        
+#if FN_WSPR == 1
+      case FN_WSPR_IDX : 
+        menuWSPRSend(btnState);
+        break;
+#endif        
+#if FN_SDRMODE == 1
+      case FN_SDRMODE_IDX : 
+        menuSDROnOff(btnState);
+        break;
+#endif        
+      case FN_SETUP_IDX : 
+        menuSetup(btnState);
+        break;
+      case FN_EXIT_IDX : 
+        menuExit(btnState);
+        break;
+        
+#if FN_CALIBRATION == 1
+      case FN_CALIBRATION_IDX : 
+        menuSetupCalibration(btnState);  //crystal
+        break;
+#endif        
+#if FN_CARRIER == 1
+      case FN_CARRIER_IDX : 
+        menuSetupCarrier(btnState);      //ssb
+        break;
+#endif        
+#if FN_CWCARRIER == 1
+      case FN_CWCARRIER_IDX : 
+        menuSetupCWCarrier(btnState);    //cw
+        break;
+#endif        
+#if FN_CWTONE == 1
+      case FN_CWTONE_IDX : 
+        menuSetupCwTone(btnState);  
+        break;
+#endif        
+#if FN_CWDELAY == 1
+      case FN_CWDELAY_IDX : 
+        menuSetupCwDelay(btnState);  
+        break;
+#endif        
+#if FN_TXCWDELAY == 1
+      case FN_TXCWDELAY_IDX : 
+        menuSetupTXCWInterval(btnState);  
+        break;
+#endif        
+#if FN_KEYTYPE == 1
+      case FN_KEYTYPE_IDX :
+        menuSetupKeyType(btnState);  
+        break;
+#endif        
+#if FN_ADCMONITOR == 1
+      case FN_ADCMONITOR_IDX :
+        menuADCMonitor(btnState);  
+        break;
+#endif        
+#if FN_TXONOFF == 1
+      case FN_TXONOFF_IDX :
+        menuTxOnOff(btnState, 0x01);       //TX OFF / ON
+        break;
+#endif        
+      default :
+        menuExit(btnState);  break;
+    } //end of switch
+    Check_Cat(0);  //To prevent disconnections
+  }   //end of while
+
+  //****************************************************************************
+  //Before change menu type (Version : ~ 0.95)
+  //****************************************************************************
+  /*
   while (menuOn){
     i = enc_read();
     btnState = btnDown();
@@ -1316,9 +1391,10 @@ void doMenu(){
         break;
       default :
         menuExit(btnState);  break;
-    }    
+    } //end of case    
     Check_Cat(0);  //To prevent disconnections
-  }
+  } //end of while
+  */
 }
 
 //*************************************************************************************
@@ -1357,7 +1433,14 @@ void menuSetup(int btn){
   else 
   {
     modeCalibrate = ! modeCalibrate;
+    //menuClearExit(1000);
+
+#ifdef USE_SW_SERIAL
+    menuOn = 0;
+#else
+    //Only Clear And Delay for Character LCD
     menuClearExit(1000);
+#endif
   }
 }
 
@@ -1388,13 +1471,17 @@ void menuRitToggle(int btn){
         ritDisable();
       }
       
+      //menuClearExit(500);
+#ifdef USE_SW_SERIAL
+      menuOn = 0;
+#else
+      //Only Clear And Delay for Character LCD
       menuClearExit(500);
+#endif
+      
   }
 }
 
-
-
-
 /**
  * Take a deep breath, math(ematics) ahead
  * The 25 mhz oscillator is multiplied by 35 to run the vco at 875 mhz
@@ -1575,6 +1662,15 @@ void menuSetupCarrier(int btn){
   delay_background(1000, 0);
 
   //usbCarrier = 11995000l; //Remarked by KD8CEC, Suggest from many user, if entry routine factoryrest
+  /*
+  //for uBITX V5.0, but not used by KD8CEC, if you want default value of carrier on Calibration, delete remark symbols
+#if UBITX_BOARD_VERSION == 5
+  usbCarrier = 11053000l;
+#else
+  usbCarrier = 11995000l;
+#endif
+   */
+
   
   si5351bx_setfreq(0, usbCarrier);
   printCarrierFreq(usbCarrier);
@@ -1618,4 +1714,3 @@ void menuSetupCarrier(int btn){
   //menuOn = 0; 
   menuClearExit(0);
 }
-

Raduino/ubitx_si5351.ino

@@ -13,6 +13,7 @@
  * The output clock channel that controls the frequency is connected to the PLL-B. 
  * The WSPR protocol is generated by changing the clock of the PLL-B.
  ************************************************************************************/
+#include "ubitx.h"
 
 // *************  SI5315 routines - tks Jerry Gaffke, KE7ER   ***********************
 // An minimalist standalone set of Si5351 routines.
@@ -47,7 +48,8 @@
 #define BB1(x) ((uint8_t)(x>>8))
 #define BB2(x) ((uint8_t)(x>>16))
 
-#define SI5351BX_ADDR 0x60              // I2C address of Si5351   (typical)
+//#define SI5351BX_ADDR 0x60              // I2C address of Si5351   (typical)
+uint8_t SI5351BX_ADDR;                    // I2C address of Si5351   (variable from Version 1.097)
 #define SI5351BX_XTALPF 2               // 1:6pf  2:8pf  3:10pf
 
 // If using 27mhz crystal, set XTAL=27000000, MSA=33.  Then vco=891mhz
@@ -57,7 +59,13 @@
 // User program may have reason to poke new values into these 3 RAM variables
 uint32_t si5351bx_vcoa = (SI5351BX_XTAL*SI5351BX_MSA);  // 25mhzXtal calibrate
 uint8_t  si5351bx_rdiv = 0;             // 0-7, CLK pin sees fout/(2**rdiv)
+
+#if UBITX_BOARD_VERSION == 5
+uint8_t  si5351bx_drive[3] = {3, 3, 3}; // 0=2ma 1=4ma 2=6ma 3=8ma for CLK 0,1,2
+#else
 uint8_t  si5351bx_drive[3] = {1, 1, 1}; // 0=2ma 1=4ma 2=6ma 3=8ma for CLK 0,1,2
+#endif
+
 uint8_t  si5351bx_clken = 0xFF;         // Private, all CLK output drivers off
 int32_t calibration = 0;
 
@@ -91,6 +99,18 @@ void si5351bx_init() {                  // Call once at power-up, start PLLA
   
   i2cWriten(26, si5351Val, 8);               // Write to 8 PLLA msynth regs
   i2cWrite(177, 0x20);                  // Reset PLLA  (0x80 resets PLLB)
+
+
+#if UBITX_BOARD_VERSION == 5
+  //why? TODO : CHECK by KD8CEC
+  //initializing the ppl2 as well
+  i2cWriten(34, si5351Val, 8);          // Write to 8 PLLA msynth regs
+  i2cWrite(177, 0xa0);                  // Reset PLLA  & PPLB (0x80 resets PLLB)
+#else
+  //
+#endif
+
+    
 }
 
 void si5351bx_setfreq(uint8_t clknum, uint32_t fout) {  // Set a CLK to fout Hz
@@ -168,6 +188,3 @@ void TXSubFreq(unsigned long P2)
   i2cWrite(40, (P2 & 65280) >> 8);
   i2cWrite(41, P2 & 255);
 }
-
-
-

Raduino/ubitx_ui.ino

@@ -199,7 +199,7 @@ int getBtnStatus(void){
     readButtonValue = readButtonValue / 4;
     //return FKEY_VFOCHANGE;
     for (int i = 0; i < 16; i++)
-      if (KeyValues[i][0] <= readButtonValue && KeyValues[i][1] >= readButtonValue)
+      if (KeyValues[i][2] != 0 && KeyValues[i][0] <= readButtonValue && KeyValues[i][1] >= readButtonValue)
         return KeyValues[i][2];
         //return i;
   }
@@ -268,4 +268,32 @@ int enc_read(void) {
   return(result);
 }
 
+//===================================================================
+//I2C Signal Meter, Version 1.097
+//===================================================================
+
+// 0xA0 ~ 0xCF : CW Decode Mode + 100Hz ~
+// 0xD0 ~ 0xF3 : RTTY Decode Mode + 100Hz ~
+// 0x10 ~ 0x30 : Spectrum Mode
+int GetI2CSmeterValue(int valueType)
+{
+  if (valueType > 0)
+  {
+    Wire.beginTransmission(I2CMETER_ADDR);  //j : S-Meter
+    Wire.write(valueType);                  //Y : Get Value Type
+    Wire.endTransmission();
+  }
+  
+  Wire.requestFrom(I2CMETER_ADDR, 1);
+
+  if (Wire.available() > 0)
+  {
+    return Wire.read();
+  }
+  else
+  {
+    return 0;
+  }
+}
+
 

Raduino/ubitx_wspr.ino

@@ -6,8 +6,6 @@ Thanks to G3ZIL for sharing great code.
 Due to the limited memory of uBITX, I have implemented at least only a few of the codes in uBITX.
 
 Thanks for testing
-Beta Tester : 
-
 -----------------------------------------------------------------------------
    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
@@ -73,13 +71,14 @@ void SendWSPRManage()
 
     if (nowWsprStep == 0) //select Message status
     {
-      printLineF2(F("WSPR:"));
+      //printLineF2(F("WSPR:"));
       
       if (selectedWsprMessageIndex != nowSelectedIndex)
       {
         selectedWsprMessageIndex = nowSelectedIndex;
         int wsprMessageBuffIndex = selectedWsprMessageIndex * 46;
         
+        printLineF2(F("WSPR:"));
         //Display WSPR Name tag
         printLineFromEEPRom(0, 6, wsprMessageBuffIndex, wsprMessageBuffIndex + 4, 1); 
 
@@ -146,9 +145,16 @@ void SendWSPRManage()
       }
 
       printLine1(c);
-      
+
+#ifdef USE_SW_SERIAL
+      SWS_Process();
+      if ((digitalRead(PTT) == 0) || (TriggerBySW == 1))
+      {
+        TriggerBySW = 0;
+#else
       if (digitalRead(PTT) == 0)
       {
+#endif
         //SEND WSPR
         //If you need to consider the Rit and Sprite modes, uncomment them below.
         //remark = To reduce the size of the program

TeensyDSP/TeensyDSP.h

@@ -0,0 +1,76 @@
+/*
+Configuration file for Nextion LCD and Control MCU
+The parameter can be set according to the CPU used. 
+
+KD8CEC, Ian Lee
+-----------------------------------------------------------------------
+
+**********************************************************************/
+
+#include <arduino.h>
+
+//================================================================
+//COMMUNICATION SECTION
+//================================================================
+#define USE_SW_SERIAL
+
+extern void SWSerial_Write(uint8_t b);
+extern void SWSerial_Print(uint8_t *b);
+
+#ifdef USE_SW_SERIAL
+  extern void SWSerial_Begin(long speedBaud);
+  extern int SWSerial_Available(void);
+  extern int SWSerial_Read(void);
+#else
+
+#define PRINT_MAX_LENGTH 30
+#endif
+
+//================================================================
+//FFT and Decode Morse
+//================================================================
+#define FFTSIZE 64
+#define SAMPLE_PREQUENCY 6000
+#define SAMPLESIZE (FFTSIZE * 2)
+#define DECODE_MORSE_SAMPLESIZE 48
+
+extern uint8_t cwDecodeHz;
+extern int magnitudelimit_low;
+
+//================================================================
+//EEPROM Section
+//================================================================
+#define MAX_FORWARD_BUFF_LENGTH 128
+#define EEPROM_DSPTYPE      100
+#define EEPROM_SMETER_UART  111
+#define EEPROM_SMETER_TIME  112
+
+#define EEPROM_CW_FREQ      120
+//#define EEPROM_CW_MAG_LIMIT 121
+#define EEPROM_CW_MAG_LOW   122
+#define EEPROM_CW_NBTIME    126
+#define EEPROM_RTTYDECODEHZ 130
+
+//================================================================
+//DEFINE for I2C Command
+//================================================================
+//S-Meter Address
+#define I2CMETER_ADDR     0x58  //changed from 0x6A
+//VALUE TYPE============================================
+//Signal
+#define I2CMETER_CALCS    0x59 //Calculated Signal Meter
+#define I2CMETER_UNCALCS  0x58 //Uncalculated Signal Meter
+
+//Power
+#define I2CMETER_CALCP    0x57 //Calculated Power Meter
+#define I2CMETER_UNCALCP  0x56 //UnCalculated Power Meter
+
+//SWR
+#define I2CMETER_CALCR    0x55 //Calculated SWR Meter
+#define I2CMETER_UNCALCR  0x54 //Uncalculated SWR Meter
+
+#define SIGNAL_METER_ADC  A7
+#define POWER_METER_ADC   A3
+#define SWR_METER_ADC     A2
+
+

TeensyDSP/fftfunctions.cpp

@@ -0,0 +1,362 @@
+/*
+FFTFunctions for Nextion LCD and Control MCU
+This code is for FFT and CW Decode. 
+KD8CEC, Ian Lee
+-----------------------------------------------------------------------
+//The section on CW decode logic is specified at the bottom of this code.
+License : I follow the license of the previous code and I do not add any extra constraints.
+I hope that the Comment I made or the Comment of OZ1JHM will be maintained.
+**********************************************************************/
+#include <arduino.h>
+#include "TeensyDSP.h"
+
+// Code Referency : http://paulbourke.net/miscellaneous/dft/
+// DFT, FFT Wiritten by Paul Bourke, June 1993
+void FFT(double *x,double *y, int n, long m)
+{
+   long i,i1,j,k,i2,l,l1,l2;
+   double c1,c2,tx,ty,t1,t2,u1,u2,z;
+   short int dir = 0;
+
+   /* Do the bit reversal */
+   i2 = n >> 1;
+   j = 0;
+   for (i=0;i<n-1;i++) {
+      if (i < j) {
+         tx = x[i];
+         ty = y[i];
+         x[i] = x[j];
+         y[i] = y[j];
+         x[j] = tx;
+         y[j] = ty;
+      }
+      k = i2;
+      while (k <= j) {
+         j -= k;
+         k >>= 1;
+      }
+      j += k;
+   }
+
+   /* Compute the FFT */
+   c1 = -1.0; 
+   c2 = 0.0;
+   l2 = 1;
+   
+   for (l=0;l<m;l++) 
+   {
+      l1 = l2;
+      l2 <<= 1;
+      u1 = 1.0; 
+      u2 = 0.0;
+      for (j=0;j<l1;j++) 
+      {
+         for (i=j;i<n;i+=l2) 
+         {
+            i1 = i + l1;
+            t1 = u1 * x[i1] - u2 * y[i1];
+            t2 = u1 * y[i1] + u2 * x[i1];
+            x[i1] = x[i] - t1; 
+            y[i1] = y[i] - t2;
+            x[i] += t1;
+            y[i] += t2;
+         }
+         z =  u1 * c1 - u2 * c2;
+         u2 = u1 * c2 + u2 * c1;
+         u1 = z;
+      }
+      c2 = sqrt((1.0 - c1) / 2.0);
+      if (dir == 1) 
+         c2 = -c2;
+      c1 = sqrt((1.0 + c1) / 2.0);
+   }
+
+   /* Scaling for forward transform */
+   /*
+   if (dir == 1) {
+      for (i=0;i<n;i++) {
+         x[i] /= n;
+         y[i] /= n;
+      }
+   }
+
+   return 1;
+   */
+   
+   //return(TRUE);
+}
+
+double coeff;
+
+void CalculateCoeff(uint8_t freqIndex)
+{
+  float omega;
+  int targetFrequency = freqIndex * 50 + 300;
+  int k = (int) (0.5 + ((DECODE_MORSE_SAMPLESIZE * targetFrequency) / SAMPLE_PREQUENCY));
+  omega = (2.0 * PI * k) / DECODE_MORSE_SAMPLESIZE;
+  coeff = 2.0 * cos(omega);
+}
+
+//=====================================================================
+//The CW Decode code refers to the site code below.
+//https://k2jji.org/2014/09/18/arduino-base-cw-decoder/
+//Some code has been modified, but the original comments remain intact.
+// code below is optimal for use in Arduino.
+//Thanks to OZ1JHM 
+//KD8CEC
+//=====================================================================
+
+///////////////////////////////////////////////////////////////////////
+// CW Decoder made by Hjalmar Skovholm Hansen OZ1JHM  VER 1.01       //
+// Feel free to change, copy or what ever you like but respect       //
+// that license is http://www.gnu.org/copyleft/gpl.html              //
+// Discuss and give great ideas on                                   //
+// https://groups.yahoo.com/neo/groups/oz1jhm/conversations/messages //
+///////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////
+// Read more here http://en.wikipedia.org/wiki/Goertzel_algorithm        //
+// if you want to know about FFT the http://www.dspguide.com/pdfbook.htm //
+///////////////////////////////////////////////////////////////////////////
+
+//int magnitudelimit = 50;
+//int magnitudelimit_low = 50;
+int magnitudelimit = 30;
+int magnitudelimit_low = 30;
+char realstate = LOW;
+char realstatebefore = LOW;
+char filteredstate = LOW;
+char filteredstatebefore = LOW;
+long laststarttime = 0;
+int nbtime = 6;  /// ms noise blanker         
+
+long starttimehigh;
+long highduration;
+long lasthighduration;
+long hightimesavg;
+long lowtimesavg;
+long startttimelow;
+long lowduration;
+
+char code[20];
+uint8_t stop = LOW;
+int wpm;
+uint8_t cwDecodeHz = 9;
+
+extern void SendCommandStr(char varIndex, char* sendValue);
+
+void printascii(int asciinumber)
+{
+  char rstDecode[4] = {0, 0, 0, 0};
+  
+  if (asciinumber == 3)
+  {
+    
+  }
+  else if (asciinumber == 4)
+  {
+    
+  }
+  else if (asciinumber == 6)
+  {
+    
+  }
+  else
+  {
+    rstDecode[0] = asciinumber;
+  }
+  SendCommandStr('b',   rstDecode);
+  
+  //Serial.write(asciinumber);
+  //if (writeCount++ > 20)
+  //{
+    //writeCount = 0;
+    //Serial.println("");
+  //}
+}
+
+uint8_t docode()
+{
+  if (strcmp(code,".-") == 0) printascii(65);
+  if (strcmp(code,"-...") == 0) printascii(66);
+  if (strcmp(code,"-.-.") == 0) printascii(67);
+  if (strcmp(code,"-..") == 0) printascii(68);
+  if (strcmp(code,".") == 0) printascii(69);
+  if (strcmp(code,"..-.") == 0) printascii(70);
+  if (strcmp(code,"--.") == 0) printascii(71);
+  if (strcmp(code,"....") == 0) printascii(72);
+  if (strcmp(code,"..") == 0) printascii(73);
+  if (strcmp(code,".---") == 0) printascii(74);
+  if (strcmp(code,"-.-") == 0) printascii(75);
+  if (strcmp(code,".-..") == 0) printascii(76);
+  if (strcmp(code,"--") == 0) printascii(77);
+  if (strcmp(code,"-.") == 0) printascii(78);
+  if (strcmp(code,"---") == 0) printascii(79);
+  if (strcmp(code,".--.") == 0) printascii(80);
+  if (strcmp(code,"--.-") == 0) printascii(81);
+  if (strcmp(code,".-.") == 0) printascii(82);
+  if (strcmp(code,"...") == 0) printascii(83);
+  if (strcmp(code,"-") == 0) printascii(84);
+  if (strcmp(code,"..-") == 0) printascii(85);
+  if (strcmp(code,"...-") == 0) printascii(86);
+  if (strcmp(code,".--") == 0) printascii(87);
+  if (strcmp(code,"-..-") == 0) printascii(88);
+  if (strcmp(code,"-.--") == 0) printascii(89);
+  if (strcmp(code,"--..") == 0) printascii(90);
+
+  if (strcmp(code,".----") == 0) printascii(49);
+  if (strcmp(code,"..---") == 0) printascii(50);
+  if (strcmp(code,"...--") == 0) printascii(51);
+  if (strcmp(code,"....-") == 0) printascii(52);
+  if (strcmp(code,".....") == 0) printascii(53);
+  if (strcmp(code,"-....") == 0) printascii(54);
+  if (strcmp(code,"--...") == 0) printascii(55);
+  if (strcmp(code,"---..") == 0) printascii(56);
+  if (strcmp(code,"----.") == 0) printascii(57);
+  if (strcmp(code,"-----") == 0) printascii(48);
+
+  if (strcmp(code,"..--..") == 0) printascii(63);
+  if (strcmp(code,".-.-.-") == 0) printascii(46);
+  if (strcmp(code,"--..--") == 0) printascii(44);
+  if (strcmp(code,"-.-.--") == 0) printascii(33);
+  if (strcmp(code,".--.-.") == 0) printascii(64);
+  if (strcmp(code,"---...") == 0) printascii(58);
+  if (strcmp(code,"-....-") == 0) printascii(45);
+  if (strcmp(code,"-..-.") == 0) printascii(47);
+
+  if (strcmp(code,"-.--.") == 0) printascii(40);
+  if (strcmp(code,"-.--.-") == 0) printascii(41);
+  if (strcmp(code,".-...") == 0) printascii(95);
+  if (strcmp(code,"...-..-") == 0) printascii(36);
+  if (strcmp(code,"...-.-") == 0) printascii(62);
+  if (strcmp(code,".-.-.") == 0) printascii(60);
+  if (strcmp(code,"...-.") == 0) printascii(126);
+  //////////////////
+  // The specials //
+  //////////////////
+  if (strcmp(code,".-.-") == 0) printascii(3);
+  if (strcmp(code,"---.") == 0) printascii(4);
+  if (strcmp(code,".--.-") == 0) printascii(6);
+
+}
+
+void Decode_Morse(float magnitude)
+{
+  //magnitudelimit auto Increase
+  if (magnitude > magnitudelimit_low)
+  {
+    magnitudelimit = (magnitudelimit +((magnitude - magnitudelimit)/6));  /// moving average filter
+  }
+
+  if (magnitudelimit < magnitudelimit_low)
+    magnitudelimit = magnitudelimit_low;
+  
+  if(magnitude > magnitudelimit*0.6) // just to have some space up 
+     realstate = HIGH; 
+  else
+    realstate = LOW; 
+
+  if (realstate != realstatebefore)
+    laststarttime = millis();
+
+  if ((millis()-laststarttime) > nbtime)
+  {
+    if (realstate != filteredstate)
+    {
+      filteredstate = realstate;
+    }
+  }
+
+  if (filteredstate != filteredstatebefore)
+  {
+    if (filteredstate == HIGH)
+    {
+      starttimehigh = millis();
+      lowduration = (millis() - startttimelow);
+    }
+    
+    if (filteredstate == LOW)
+    {
+      startttimelow = millis();
+      highduration = (millis() - starttimehigh);
+      
+      if (highduration < (2*hightimesavg) || hightimesavg == 0)
+      {
+        hightimesavg = (highduration+hightimesavg+hightimesavg)/3;     // now we know avg dit time ( rolling 3 avg)
+      }
+      
+      if (highduration > (5*hightimesavg) )
+      {
+        hightimesavg = highduration+hightimesavg;     // if speed decrease fast ..
+      }
+    }
+  }
+
+ ///////////////////////////////////////////////////////////////
+ // now we will check which kind of baud we have - dit or dah //
+ // and what kind of pause we do have 1 - 3 or 7 pause        //
+ // we think that hightimeavg = 1 bit                         //
+ ///////////////////////////////////////////////////////////////
+ 
+ if (filteredstate != filteredstatebefore)
+ {
+    stop = LOW;
+    if (filteredstate == LOW)
+    {
+      if (highduration < (hightimesavg*2) && highduration > (hightimesavg*0.6))  /// 0.6 filter out false dits
+      {
+        strcat(code,".");
+      }
+      if (highduration > (hightimesavg*2) && highduration < (hightimesavg*6))
+      {
+        strcat(code,"-");
+        wpm = (wpm + (1200/((highduration)/3)))/2;  //// the most precise we can do ;o)
+      }
+    }
+ 
+    if (filteredstate == HIGH)
+    {
+      float lacktime = 1;
+      if(wpm > 25)lacktime=1.0; ///  when high speeds we have to have a little more pause before new letter or new word 
+      if(wpm > 30)lacktime=1.2;
+      if(wpm > 35)lacktime=1.5;
+      
+      if (lowduration > (hightimesavg*(2*lacktime)) && lowduration < hightimesavg*(5*lacktime))  // letter space
+      {
+        docode();
+        code[0] = '\0';
+      }
+      if (lowduration >= hightimesavg*(5*lacktime))
+      { // word space
+        docode();
+        code[0] = '\0';
+        printascii(32);
+      }
+    }
+ }
+
+  if ((millis() - startttimelow) > (highduration * 6) && stop == LOW)
+  {
+    docode();
+    code[0] = '\0';
+    stop = HIGH;
+  }
+  
+  /*
+  if(filteredstate == HIGH)
+  {
+    digitalWrite(ledPin, HIGH);
+    tone(audioOutPin,target_freq);
+  }
+  else
+  {
+    digitalWrite(ledPin, LOW);
+    noTone(audioOutPin);
+  }
+*/
+ 
+  realstatebefore = realstate;
+  lasthighduration = highduration;
+  filteredstatebefore = filteredstate;
+}
+

TeensyDSP/uart_forward.cpp

@@ -0,0 +1,355 @@
+/*
+Softserial for Nextion LCD and Control MCU
+KD8CEC, Ian Lee
+-----------------------------------------------------------------------
+It is a library rewritten in C format based on SoftwareSerial.c.
+I tried to use as much as possible without modifying the SoftwareSerial. 
+But eventually I had to modify the code. 
+
+I rewrote it in C for the following reasons.
+ - Problems occurred when increasing Program Size and Program Memory
+ - We had to reduce the program size.
+   Of course, Software Serial is limited to one.
+ - reduce the steps for transmitting and receiving
+
+useage
+extern void SWSerial_Begin(long speedBaud);
+extern void SWSerial_Write(uint8_t b);
+extern int SWSerial_Available(void);
+extern int SWSerial_Read(void);
+extern void SWSerial_Print(uint8_t *b);
+
+If you use Softwreserial library instead of this library, you can modify the code as shown below.
+I kept the function name of SoftwareSerial so you only need to modify a few lines of code.
+
+define top of source code
+#include <SoftwareSerial.h>
+SoftwareSerial sSerial(10, 11); // RX, TX
+
+replace source code
+SWSerial_Begin to sSerial.begin
+SWSerial_Write to sSerial.write
+SWSerial_Available to sSerial.available
+SWSerial_Read to sSerial.read
+
+KD8CEC, Ian Lee
+-----------------------------------------------------------------------
+License
+All licenses for the source code are subject to the license of the original source SoftwareSerial Library.
+However, if you use or modify this code, please keep the all comments in this source code.
+KD8CEC
+-----------------------------------------------------------------------
+License from SoftwareSerial
+-----------------------------------------------------------------------
+SoftwareSerial.cpp (formerly NewSoftSerial.cpp) - 
+Multi-instance software serial library for Arduino/Wiring
+-- Interrupt-driven receive and other improvements by ladyada
+   (http://ladyada.net)
+-- Tuning, circular buffer, derivation from class Print/Stream,
+   multi-instance support, porting to 8MHz processors,
+   various optimizations, PROGMEM delay tables, inverse logic and 
+   direct port writing by Mikal Hart (http://www.arduiniana.org)
+-- Pin change interrupt macros by Paul Stoffregen (http://www.pjrc.com)
+-- 20MHz processor support by Garrett Mace (http://www.macetech.com)
+-- ATmega1280/2560 support by Brett Hagman (http://www.roguerobotics.com/)
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+The latest version of this library can always be found at
+http://arduiniana.org.
+ */
+#include "TeensyDSP.h"
+
+#ifdef USE_SW_SERIAL
+//================================================================
+//Public Variable
+//================================================================
+#define TX_PIN 9
+#define RX_PIN 8
+#define _SS_MAX_RX_BUFF 35 // RX buffer size
+#define PRINT_MAX_LENGTH 30
+
+//================================================================
+//Internal Variable from SoftwareSerial.c and SoftwareSerial.h
+//================================================================
+//variable from softwareserial.c and softwareserial.h
+static uint8_t swr_receive_buffer[_SS_MAX_RX_BUFF];
+
+volatile uint8_t *_transmitPortRegister;      //Write Port Register
+uint8_t transmit_RegMask; //use Mask bit 1
+uint8_t transmit_InvMask; //use mask bit 0
+
+volatile uint8_t *_receivePortRegister;       //Read Port Register
+uint8_t _receiveBitMask;
+
+//delay value for Bit
+uint16_t _tx_delay;
+
+//delay value for Receive
+uint16_t _rx_delay_stopbit;
+uint16_t _rx_delay_centering;
+uint16_t _rx_delay_intrabit;
+
+//Customize for uBITX Protocol
+int8_t receiveIndex = 0;
+int8_t receivedCommandLength = 0;
+int8_t ffCount = 0;
+
+//Values for Receive Buffer
+//uint16_t _buffer_overflow;
+//static volatile uint8_t _receive_buffer_head;
+//static volatile uint8_t _receive_buffer_tail;
+
+//Values for Interrupt (check Start Bit)
+volatile uint8_t *_pcint_maskreg;
+uint8_t _pcint_maskvalue;
+
+//================================================================
+//Internal Function from SoftwareSerial.c
+//================================================================
+uint16_t subtract_cap(uint16_t num, uint16_t sub) 
+{
+  if (num > sub)
+    return num - sub;
+  else
+    return 1;
+}
+
+inline void tunedDelay(uint16_t delay) 
+{
+  _delay_loop_2(delay);
+}
+
+void setRxIntMsk(bool enable)
+{
+    if (enable)
+      *_pcint_maskreg |= _pcint_maskvalue;
+    else
+      *_pcint_maskreg &= ~_pcint_maskvalue;
+}
+
+uint8_t rx_pin_read()
+{
+  return *_receivePortRegister & _receiveBitMask;
+}
+
+//
+// The receive routine called by the interrupt handler
+//
+void softSerail_Recv()
+{
+#if GCC_VERSION < 40302
+// Work-around for avr-gcc 4.3.0 OSX version bug
+// Preserve the registers that the compiler misses
+// (courtesy of Arduino forum user *etracer*)
+  asm volatile(
+    "push r18 \n\t"
+    "push r19 \n\t"
+    "push r20 \n\t"
+    "push r21 \n\t"
+    "push r22 \n\t"
+    "push r23 \n\t"
+    "push r26 \n\t"
+    "push r27 \n\t"
+    ::);
+#endif  
+
+  uint8_t d = 0;
+
+  // If RX line is high, then we don't see any start bit
+  // so interrupt is probably not for us
+  if (!rx_pin_read())     //Start Bit
+  {
+    // Disable further interrupts during reception, this prevents
+    // triggering another interrupt directly after we return, which can
+    // cause problems at higher baudrates.
+    setRxIntMsk(false);
+
+    // Wait approximately 1/2 of a bit width to "center" the sample
+    tunedDelay(_rx_delay_centering);
+
+    // Read each of the 8 bits
+    for (uint8_t i=8; i > 0; --i)
+    {
+      tunedDelay(_rx_delay_intrabit);
+      d >>= 1;
+
+      if (rx_pin_read())
+        d |= 0x80;
+    }
+
+    if (receivedCommandLength == 0) //check Already Command
+    {
+        //Set Received Data
+        swr_receive_buffer[receiveIndex++] = d;
+
+        //Finded Command
+        if (d == 0x73 && ffCount > 1 && receiveIndex > 6)
+        {
+          receivedCommandLength = receiveIndex;
+          receiveIndex = 0;
+          ffCount = 0;
+        }
+        else if (receiveIndex > _SS_MAX_RX_BUFF)
+        {
+          //Buffer Overflow
+          receiveIndex = 0;
+          ffCount = 0;
+        }
+        else if (d == 0xFF)
+        {
+          ffCount++;
+        }
+        else
+        {
+          ffCount = 0;
+        }
+    }
+    
+    // skip the stop bit
+    tunedDelay(_rx_delay_stopbit);
+
+    // Re-enable interrupts when we're sure to be inside the stop bit
+    setRxIntMsk(true);
+  }
+
+#if GCC_VERSION < 40302
+// Work-around for avr-gcc 4.3.0 OSX version bug
+// Restore the registers that the compiler misses
+  asm volatile(
+    "pop r27 \n\t"
+    "pop r26 \n\t"
+    "pop r23 \n\t"
+    "pop r22 \n\t"
+    "pop r21 \n\t"
+    "pop r20 \n\t"
+    "pop r19 \n\t"
+    "pop r18 \n\t"
+    ::);
+#endif
+}
+
+ISR(PCINT0_vect)
+{
+ softSerail_Recv();
+}
+
+//================================================================
+//Public Function from SoftwareSerial.c and modified and create
+//================================================================
+// Read data from buffer
+void SWSerial_Read(uint8_t * receive_cmdBuffer)
+{
+  for (int i = 0; i < receivedCommandLength; i++)
+    receive_cmdBuffer[i] = swr_receive_buffer[i];
+}
+
+void SWSerial_Write(uint8_t b)
+{
+  volatile uint8_t *reg = _transmitPortRegister;
+  uint8_t oldSREG = SREG;
+  uint16_t delay = _tx_delay;
+
+  cli();  // turn off interrupts for a clean txmit
+
+  // Write the start bit
+  *reg &= transmit_InvMask;
+
+  tunedDelay(delay);
+
+  // Write each of the 8 bits
+  for (uint8_t i = 8; i > 0; --i)
+  {
+    if (b & 1) // choose bit
+      *reg |= transmit_RegMask; // send 1
+    else
+      *reg &= transmit_InvMask; // send 0
+
+    tunedDelay(delay);
+    b >>= 1;
+  }
+
+  // restore pin to natural state
+  *reg |= transmit_RegMask;
+
+  SREG = oldSREG; // turn interrupts back on
+  tunedDelay(_tx_delay);
+}
+
+void SWSerial_Print(uint8_t *b)
+{
+  for (int i = 0; i < PRINT_MAX_LENGTH; i++)
+  {
+    if (b[i] == 0x00)
+      break;
+    else
+      SWSerial_Write(b[i]);
+  }
+}
+
+void SWSerial_Begin(long speedBaud)
+{
+  //INT TX_PIN
+  digitalWrite(TX_PIN, HIGH);
+  pinMode(TX_PIN, OUTPUT);
+  transmit_RegMask = digitalPinToBitMask(TX_PIN);   //use Bit 1
+  transmit_InvMask = ~digitalPinToBitMask(TX_PIN);  //use Bit 0
+  _transmitPortRegister = portOutputRegister(digitalPinToPort(TX_PIN));
+
+  //INIT RX_PIN
+  pinMode(RX_PIN, INPUT);
+  digitalWrite(RX_PIN, HIGH);  // pullup for normal logic!
+  _receiveBitMask = digitalPinToBitMask(RX_PIN);
+  _receivePortRegister = portInputRegister(digitalPinToPort(RX_PIN));
+
+  //Set Values
+  uint16_t bit_delay = (F_CPU / speedBaud) / 4;
+  _tx_delay = subtract_cap(bit_delay, 15 / 4);
+
+  if (digitalPinToPCICR(RX_PIN)) 
+  {
+    _rx_delay_centering = subtract_cap(bit_delay / 2, (4 + 4 + 75 + 17 - 23) / 4);
+    _rx_delay_intrabit = subtract_cap(bit_delay, 23 / 4);
+    _rx_delay_stopbit = subtract_cap(bit_delay * 3 / 4, (37 + 11) / 4);
+    *digitalPinToPCICR(RX_PIN) |= _BV(digitalPinToPCICRbit(RX_PIN));
+    _pcint_maskreg = digitalPinToPCMSK(RX_PIN);
+    _pcint_maskvalue = _BV(digitalPinToPCMSKbit(RX_PIN));
+
+    tunedDelay(_tx_delay); // if we were low this establishes the end
+  }
+
+  //Start Listen
+  setRxIntMsk(true);
+}
+#else
+void SWSerial_Write(uint8_t b)
+{
+  Serial.write(b);
+  //Serial.flush();
+}
+
+void SWSerial_Print(uint8_t *b)
+{
+  for (int i = 0; i < PRINT_MAX_LENGTH; i++)
+  {
+    if (b[i] == 0x00)
+      break;
+    else
+      SWSerial_Write(b[i]);
+  }
+}
+
+#endif
+

raduino-tmp/README.md

@@ -0,0 +1,240 @@
+<<<<<<< HEAD
+Stand-in README.md while I merge several repos into this project.
+=======
+#NOTICE
+----------------------------------------------------------------------------
+- Now Release Version 1.20 on my blog (http://www.hamskey.com)
+- You can download and compiled hex file and uBITX Manager application on release section (https://github.com/phdlee/ubitx/releases)
+- For more information, see my blog (http://www.hamskey.com)
+
+http://www.hamskey.com
+
+Ian KD8CEC
+kd8cec@gmail.com
+
+#uBITX
+uBITX firmware, written for the Raduino/Arduino control of uBITX transceivers
+This project is based on https://github.com/afarhan/ubitx and all copyright is inherited.
+The copyright information of the original is below.
+
+KD8CEC
+----------------------------------------------------------------------------
+Prepared or finished tasks for the next version
+  - Add TTS module
+  - Direct control for Student
+  
+----------------------------------------------------------------------------
+## REVISION RECORD
+1.20
+ - Support uBITX V5
+ - Change to SDR Frequency (Remove just RTL-SDR's error Frequency (2390Hz))
+1.12
+ - Support Custom LPF Control
+ - Other Minor Bugs
+1.1
+ - Support Nextion LCD, TJC LCD
+ - Read & Backup uBITX, ADC Monitoring, ATT, IF-Shift and more on Nextion LCD (TJC LCD)
+ - Factory Reset (Both Character LCD and Nextion LCD are applicable)
+ - Support Signal Meter using ADC (A7 Port)
+ - Supoort I2C Signal Meter
+ - Spectrum
+ - Band Scan
+ - Memory Control on Nextion LCD (TJC LCD)
+ - Speed Change CW-Option on Nextion LCD
+ - Fixed Band Change Bug (Both Character LCD and Nextion LCD are applicable)
+ - uBITX Manager removed the Encode and Decode buttons. The procedure has become a bit easier.
+ - I2C Device Scan on uBITX Manager ( Both Character LCD and Nextion LCD are applicable)
+ - Si5351 I2C Address can be changed
+ - Recovery using QR-Code Data from Server
+ - Nextion LCD and TJC LCD can display Spectrum and CW Decode (using Stand alone S-Meter)
+ - Other Minor Bugs
+ 
+1.09 (Beta)
+- include 1.094 beta, 1.095 beta, 1.097 beta
+
+1.08
+ - Receive performance is improved compared to the original firmware or version 1.061
+ - ATT function has been added to reduce RF gain (Shift 45Mhz IF)
+ - Added the ability to connect SDR. (Low cost RTL-SDR available)
+ - Added a protocol to ADC Monitoring in CAT communications
+ - Various LCD support, 16x02 Parallel LCD - It is the LCD equipped with uBITX, 16x02 I2C LCD, 20x04 Parallel LCD, 20x04 I2C LCD, 16x02 I2C Dual LCD
+ - Added Extended Switch Support
+ - Support S Meter
+ - Added S-Meter setting assistant to uBITX Manager
+ - Add recovery mode (such as Factory Reset)
+ - There have been many other improvements and fixes. More information is available on the blog. (http://www.hamskey.com)
+
+1.07 (Beta)
+ - include 1.071 beta, 1.073 beta, 1.075 beta
+ - Features implemented in the beta version have been applied to Version 1.08 above.
+
+1.061
+ - Added WSPR
+   You only need uBITX to use WSPR. No external devices are required.
+   Added Si5351 module for WSPR
+ - Update uBITX Manager to Version 1.0
+ - Reduce program size
+   for WSPR
+   for other Module
+ - Fixed IF Shift Bug
+   Disable IF Shift on TX
+   IF shift available in USB mode
+   Fixed cat routine in IF Shift setup
+- Bugs fixed
+   cw start delay option
+   Auto key Bug
+   (found bug : LZ1LDO)
+   Message selection when Auto Key is used in RIT mode
+   (found bug : gerald)
+- Improve CW Keying (start TX)
+
+1.05
+ - include 1.05W, 1.051, 1.051W
+ - for WSPR Beta Test Version
+
+1.04
+  - Optimized from Version1.03
+  - Reduce program size (97% -> 95%)
+  
+1.03
+  - Change eBFO Calibration Step (50 to 5)
+  - Change CW Frequency Display type
+  
+1.02
+  - Applied CW Start Delay to New CW Key logic (This is my mistake when applying the new CW Key Logic.Since uBITX operations are not significantly affected, this does not create a separate Release, It will be reflected in the next release.) - complete
+  - Modified CW Key Logic for Auto Key, (available AutoKey function by any cw keytype) - complete
+  - reduce cpu use usage (working)
+  - reduce (working)
+
+1.01
+  - Fixed Cat problem with (IAMBIC A or B Selected)
+1.0 
+  - rename 0.30 to 1.0
+  
+0.35
+  - vfo to channel bug fixed (not saved mode -> fixed, channel has frequency and mode)
+  - add Channel tag (ch.1 ~ 10) by uBITX Manager
+  - add VFO to Channel, Channel To VFO
+  
+0.34
+  - TX Status check in auto Keysend logic
+  - optimize codes
+  - change default tune step size, and fixed bug
+  - change IF shift step (1Hz -> 50Hz)
+  
+0.33
+  - Added CWL, CWU Mode, (dont complete test yet)
+  - fixed VFO changed bug.
+  - Added Additional BFO for CWL, CWL
+  - Added IF Shift
+  - Change confirmation key PTT -> function key (not critical menus)
+  - Change CW Key Select type, (toggle -> select by dial)
+  
+0.32
+  - Added function Scroll Frequencty on upper line
+  - Added Example code for Draw meter and remarked (you can see and use this code in source codes)
+  - Added Split function, just toggle VFOs when TX/RX
+
+0.31
+  - Fixed CW ADC Range error
+  - Display Message on Upper Line (anothor VFO Frequency, Tune Step, Selected Key Type)
+
+0.30
+ - implemented the function to monitor the value of all analog inputs. This allows you to monitor the status of the CW keys connected to your uBITX. 
+ - possible to set the ADC range for CW Keying. If no setting is made, it will have the same range as the original code. If you set the CW Keying ADC Values using uBITX Manager 0.3, you can reduce the key error.
+ - Added the function to select Straight Key, IAMBICA, IAMBICB key from the menu.
+ - default Band select is Ham Band mode, if you want common type, long press function key at band select menu, uBITX Manager can be used to modify frequencies to suit your country.
+
+0.29
+ - Remove the use of initialization values in BFO settings - using crruent value, if factory reset
+ - Select Tune Step, default 0, 20, 50, 100, 200, Use the uBITX Manager to set the steps value you want. You can select Step by pressing and holding the Function Key (1sec ~ 2sec).
+ - Modify Dial Lock Function, Press the Function key for more than 3 seconds to toggle dial lock.
+ - created a new frequency tune method. remove original source codes, Threshold has been applied to reduce malfunction. checked the continuity of the user operating to make natural tune possible.
+ - stabilize and remove many warning messages - by Pullrequest and merge
+ - Changed cw keying method. removed the original code and applied Ron's code and Improved compatibility with original hardware and CAT commnication. It can be used without modification of hardware.
+ 
+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)
+ - Support Ham band on uBITX
+   default Hamband is regeion1 but customize by uBITX Manager Software
+ - Advanced ham band options (Tx control) for use in all countries. You can adjust it yourself.   
+ - Convenience of band movement
+
+0.26
+  - only Beta tester released & source code share
+  - find a bug on none initial eeprom uBITX - Fixed (Check -> initialized & compatible original source code)
+  - change the version number 0.26 -> 0.27
+  - Prevent overflow bugs
+  - bug with linux based Hamlib (raspberry pi), It was perfect for the 0.224 version, but there was a problem for the 0.25 version.  
+    On Windows, ham deluxe, wsjt-x, jt65-hf, and fldigi were successfully run. Problem with Raspberry pi.
+
+0.25
+  - Beta Version Released
+    http://www.hamskey.com/2018/01/release-beta-version-of-cat-support.html
+  - Added CAT Protocol for uBITX
+  - Modified the default usb carrier value used when the setting is wrong.
+  - Fixed a routine to repair when the CAT protocol was interrupted.
+
+0.24
+  - Program optimization
+    reduce usage ram rate (string with M() optins)
+  - Optimized CAT protocol for wsjt-x, fldigi
+
+0.23
+  - added delay_background() , replace almost delay() to delay_background for prevent timeout
+  - cat library compatible with FT-817 Command 
+    switch VFOA / VFOB, 
+    Read Write CW Speed
+    Read Write CW Delay Time
+    Read Write CW Pitch (with sidetone)
+    All of these can be controlled by Hamradio deluxe.
+
+  - modified cat libray function for protocol for CAT communication is not broken in CW or TX mode
+  - Ability to change CW Delay
+  - Added Dial Lock function
+  - Add functions CW Start dely (TX -> CW interval)
+  - Automatic storage of VFO frequency
+    It was implemented by storing it only once when the frequency stays 10 seconds or more after the change.
+    (protect eeprom life)
+
+  
+0.22
+  - fixed screen Update Problem
+  - Frequency Display Problem - Problems occur below 1Mhz
+  - added function Enhanced CAT communication
+  - replace ubitx_cat.ino to cat_libs.ino
+  - Save mode when switching to VFOA / VFOB
+
+
+0.21
+  - fixed the cw side tone configuration.
+  - Fix the error that the frequency is over.
+  - fixed frequency display (alignment, point) 
+
+
+0.20 
+  - original uBITX software (Ashhar Farhan)
+
+## Original README.md
+uBITX firmware, written for the Raduino/Arduino control of uBITX transceigers
+
+Copyright (C) 2017,  Ashhar Farhan
+
+    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
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+>>>>>>> raduino/master

raduino-tmp/VersionInfo.txt

@@ -10,7 +10,7 @@ I am getting a lot of hints from the group.
 Ian KD8CEC
 kd8cec@gmail.com
 ==================================================================
-Files modified in Version1.075 Beta
+Files modified in Version1.08 Beta
 
 1.Delted Files.
 

teensydsp-tmp/LICENSE

@@ -0,0 +1,674 @@
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+
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+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

teensydsp-tmp/README.md

@@ -0,0 +1,14 @@
+# dspmeterv1
+
+Please also refer to the site below.
+https://github.com/soligen2010/dspmeterv1
+
+-------------------------------------------
+
+Standalone Signal Analyzer (I2C Type Signal-Meter) for uBITX - Arduino Nano Version
+
+I do not claim any license for my code.
+You may use it in any way. I just hope this will be used for amateur radio.
+The other person's source code (CW Morse code) follows the original author's license.
+
+Ian KD8CEC