Update README.md

Version1.06

README.md

@@ -1,9 +1,7 @@
 #IMPORTANT INFORMATION
 ----------------------------------------------------------------------------
-- 0.33 Version Test only download. almost complete
+- Now Release Version 1.061 on my blog (http://www.hamskey.com)
-- Beta 0.26 and Beta 0.261, Beta 0.262,0.27 is complete test, 0.28 is tested.
+- You can download and compiled hex file and uBITX Manager application on my blog (http://www.hamskey.com)
-- 0.31 is tested but has not critical bug
-- You can download and use it (Release section).
 
 #NOTICE
 ----------------------------------------------------------------------------
@@ -15,9 +13,6 @@ So I will release the 0.27 version and if I do not see the bug anymore, I will t
 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.
 
-I am going to do a new project based on this source, linking with WSPR, WSJT-X and so on.
-Of course, this repository is still running. If you have any bugs or ideas, please feel free to email me.
-
 http://www.hamskey.com
 
 DE KD8CEC
@@ -31,16 +26,70 @@ The copyright information of the original is below.
 KD8CEC
 ----------------------------------------------------------------------------
 Prepared or finished tasks for the next version
-  - Most of them are implemented and included in version 0.27.
+  - Reduce Program size
-  - User Interface on LCD -> Option by user (not need)
+  - uBITX with RTL-SDR 
-  - Include WSPR Beacone function - (implement other new repository)
+  - Direct control for Student
-    complete experiment
-    need solve : Big code size (over 100%, then remove some functions for experment)
-                 need replace Si5351 Library (increase risk and need more beta tester)
-                 W3PM sent me his wonderful source - using BITX, GPS 
   
 ----------------------------------------------------------------------------
 ## 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.

ubitx_20/cat_libs.ino

@@ -109,7 +109,8 @@ void CatSetFreq(byte fromType)
 //#define BCD_LEN 9
 //PROTOCOL : 0x03
 //Computer <-(frequency)-> TRCV CAT_BUFF
-void CatGetFreqMode(unsigned long freq, byte fromType)
+//void CatGetFreqMode(unsigned long freq, byte fromType)
+void CatGetFreqMode(unsigned long freq) //for remove warning messages
 {
   int i;
   byte tmpValue;
@@ -149,15 +150,21 @@ void CatGetFreqMode(unsigned long freq, byte fromType)
   SendCatData(5);
 }
 
-void CatSetSplit(boolean isSplit, byte fromType)
+//void CatSetSplit(boolean isSplit, byte fromType)
+void CatSetSplit(boolean isSplit) //for remove warning messages
 {
+  if (isSplit)
+    splitOn = 1;
+  else
+    splitOn = 0;
     
   Serial.write(ACK);
 }
 
 void CatSetPTT(boolean isPTTOn, byte fromType)
 {
-  if (fromType == 2 || fromType == 3) {
+  //
+  if ((!inTx) && (fromType == 2 || fromType == 3)) {
     Serial.write(ACK);  
     return;  
   }
@@ -193,7 +200,7 @@ void CatSetPTT(boolean isPTTOn, byte fromType)
 void CatVFOToggle(boolean isSendACK, byte fromType)
 {
   if (fromType != 2 && fromType != 3) {
-    menuVfoToggle(1, 0);
+    menuVfoToggle(1);
   }  
 
   if (isSendACK)
@@ -232,7 +239,8 @@ void CatSetMode(byte tmpMode, byte fromType)
 }
 
 //Read EEProm by uBITX Manager Software
-void ReadEEPRom(byte fromType)
+//void ReadEEPRom(byte fromType)
+void ReadEEPRom() //for remove warnings.
 {
   //5BYTES
   //CAT_BUFF[0] [1] [2] [3] [4] //4 COMMAND
@@ -255,7 +263,8 @@ void ReadEEPRom(byte fromType)
 }
 
 //Write just proecess 1byes
-void WriteEEPRom(byte fromType)
+//void WriteEEPRom(byte fromType)
+void WriteEEPRom(void)  //for remove warning
 {
   //5BYTES
   uint16_t eepromStartIndex = CAT_BUFF[0] + CAT_BUFF[1] * 256;
@@ -275,7 +284,8 @@ void WriteEEPRom(byte fromType)
   }
 }
 
-void ReadEEPRom_FT817(byte fromType)
+//void ReadEEPRom_FT817(byte fromType)
+void ReadEEPRom_FT817(void) //for remove warnings
 {
   byte temp0 = CAT_BUFF[0];
   byte temp1 = CAT_BUFF[1];
@@ -601,7 +611,8 @@ void WriteEEPRom_FT817(byte fromType)
   Serial.write(ACK);
 }
 
-void CatRxStatus(byte fromType) 
+//void CatRxStatus(byte fromType) 
+void CatRxStatus(void)  //for remove warning
 {
   byte sMeterValue = 1;
 
@@ -621,7 +632,8 @@ void CatRxStatus(byte fromType)
 }
 
 
-void CatTxStatus(byte fromType)
+//void CatTxStatus(byte fromType)
+void CatTxStatus(void)  //for remove warning
 {
   boolean isHighSWR = false;
   boolean isSplitOn = false;
@@ -722,11 +734,11 @@ void Check_Cat(byte fromType)
       
     case 0x02 : //Split On
     case 0x82:  //Split Off
-      CatSetSplit(CAT_BUFF[4] == 0x02, fromType);
+      CatSetSplit(CAT_BUFF[4] == 0x02);
       break;
 
     case 0x03 :   //Read Frequency and mode
-      CatGetFreqMode(frequency, fromType);
+      CatGetFreqMode(frequency);
       break;
 
     case 0x07 :   //Set Operating  Mode
@@ -743,24 +755,24 @@ void Check_Cat(byte fromType)
       break;
 
     case 0xDB:  //Read uBITX EEPROM Data
-      ReadEEPRom(fromType); //Call by uBITX Manager Program
+      ReadEEPRom(); //Call by uBITX Manager Program
       break;
     case 0xBB:  //Read FT-817 EEPROM Data  (for comfirtable)
-      ReadEEPRom_FT817(fromType);
+      ReadEEPRom_FT817();
       break;
 
     case 0xDC:  //Write uBITX EEPROM Data
-      WriteEEPRom(fromType); //Call by uBITX Manager Program
+      WriteEEPRom(); //Call by uBITX Manager Program
       break;
     case 0xBC:  //Write FT-817 EEPROM Data  (for comfirtable)
       WriteEEPRom_FT817(fromType);
       break;
 
     case 0xE7 :       //Read RX Status
-      CatRxStatus(fromType);
+      CatRxStatus();
       break;
     case 0xF7:      //Read TX Status
-      CatTxStatus(fromType);
+      CatTxStatus();
       break;
     default:
     /*

ubitx_20/cw_autokey.ino

@@ -36,7 +36,7 @@
 //27 + 10 + 18 + 1(SPACE) = //56 
 const PROGMEM uint8_t cwAZTable[27] = {0b00100100 , 0b01001000 , 0b01001010 , 0b00111000 , 0b00010000, 0b01000010, 0b00111100, 0b01000000 , //A ~ H
 0b00100000, 0b01000111 ,0b00111010, 0b01000100, 0b00101100, 0b00101000 , 0b00111110, 0b01000110, 0b01001101, 0b00110100, //I ~ R
-0b00110000, 0b00011000, 0b00110010, 0b01000001, 0b00110110, 0b01001001, 0b01001011, 0b00111000};  //S ~ Z
+0b00110000, 0b00011000, 0b00110010, 0b01000001, 0b00110110, 0b01001001, 0b01001011, 0b01001100};  //S ~ Z
 PGM_P pCwAZTable = reinterpret_cast<PGM_P>(cwAZTable);
 
 const PROGMEM uint8_t cw09Table[27] = {0b00011111, 0b00001111, 0b00000111, 0b00000011, 0b00000001, 0b00000000, 0b00010000, 0b00011000, 0b00011100, 0b00011110};
@@ -297,7 +297,7 @@ void controlAutoCW(){
               displayScrolStep = 0;
           }
           
-          printLineFromEEPRom(0, 2, cwStartIndex + displayScrolStep + CW_DATA_OFSTADJ, cwEndIndex + CW_DATA_OFSTADJ); 
+          printLineFromEEPRom(0, 2, cwStartIndex + displayScrolStep + CW_DATA_OFSTADJ, cwEndIndex + CW_DATA_OFSTADJ, 0); 
 
           byte diplayAutoCWLine = 0;
           if ((displayOption1 & 0x01) == 0x01)

ubitx_20/ubitx.h

@@ -0,0 +1,80 @@
+/*************************************************************************
+  header file for C++ by KD8CEC
+-----------------------------------------------------------------------------
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   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 <http://www.gnu.org/licenses/>.
+**************************************************************************/
+#define WSPR_COUNT       443   //WSPR_MESSAGE_COUNT
+#define WSPR_MESSAGE1    444   //
+#define WSPR_MESSAGE2    490   //
+#define WSPR_MESSAGE3    536   //
+#define WSPR_MESSAGE4    582   //
+
+#define WSPR_BAND_COUNT 3
+
+#define TX_SSB 0
+#define TX_CW 1
+
+
+extern void printLine1(const char *c);
+extern void printLine2(const char *c);
+extern void printLineF(char linenmbr, const __FlashStringHelper *c);
+extern void printLineFromEEPRom(char linenmbr, char lcdColumn, byte eepromStartIndex, byte eepromEndIndex, char offsetType);
+extern byte delay_background(unsigned delayTime, byte fromType);
+extern int btnDown(void);
+extern char c[30];
+extern char b[30];
+
+extern unsigned long frequency;
+
+#define printLineF1(x) (printLineF(1, x))
+#define printLineF2(x) (printLineF(0, x))
+
+
+/** 
+ *  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  
+ *  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
+ */
+
+#define TX_RX (7)
+#define CW_TONE (6)
+#define TX_LPF_A (5)
+#define TX_LPF_B (4)
+#define TX_LPF_C (3)
+#define CW_KEY (2)
+
+//we directly generate the CW by programmin the Si5351 to the cw tx frequency, hence, both are different modes
+//these are the parameter passed to startTx
+#define TX_SSB 0
+#define TX_CW 1
+
+extern void si5351bx_init(void);
+extern void si5351bx_setfreq(uint8_t clknum, uint32_t fout);
+extern void si5351_set_calibration(int32_t cal);
+extern void initOscillators(void);
+extern void Set_WSPR_Param(void);
+extern void TXSubFreq(unsigned long P2);
+
+extern void startTx(byte txMode, byte isDisplayUpdate);
+extern void stopTx(void);
+extern void setTXFilters(unsigned long freq);
+
+extern void SendWSPRManage(void);
+extern byte WsprMSGCount;
+
+

ubitx_20/ubitx_20.ino

@@ -38,6 +38,7 @@
  */
 #include <Wire.h>
 #include <EEPROM.h>
+#include "ubitx.h"
 
 /**
     The main chip which generates upto three oscillators of various frequencies in the
@@ -176,6 +177,16 @@ int count = 0;          //to generally count ticks, loops, etc
 #define CW_ADC_BOTH_FROM 356   //CW ADC Range BOTH from         (Lower 8 bit)
 #define CW_ADC_BOTH_TO   357   //CW ADC Range BOTH to           (Lower 8 bit)
 #define CW_KEY_TYPE      358
+#define CW_DISPLAY_SHIFT 359  //Transmits on CWL, CWU Mode, LCD Frequency shifts Sidetone Frequency. 
+                              //(7:Enable / Disable //0: enable, 1:disable, (default is applied shift)
+                              //6 : 0 : Adjust Pulus, 1 : Adjust Minus
+                              //0~5: Adjust Value : * 10 = Adjust Value (0~300)
+#define COMMON_OPTION0  360  //0: Confirm : CW Frequency Shift
+                              //1 : IF Shift Save
+                              //
+                              //
+                              //
+#define IF_SHIFTVALUE   363                                
 
 #define DISPLAY_OPTION1  361   //Display Option1
 #define DISPLAY_OPTION2  362   //Display Option2
@@ -268,6 +279,7 @@ byte isTxType = 0;    //000000[0 - isSplit] [0 - isTXStop]
 long arTuneStep[5];
 byte tuneStepIndex; //default Value 0, start Offset is 0 because of check new user
 
+byte commonOption0 = 0;
 byte displayOption1 = 0;
 byte displayOption2 = 0;
 
@@ -285,6 +297,9 @@ bool Iambic_Key = true;
 #define IAMBICB 0x10 // 0 for Iambic A, 1 for Iambic B
 unsigned char keyerControl = IAMBICB;
 
+byte isShiftDisplayCWFreq = 1;  //Display Frequency 
+int shiftDisplayAdjustVal = 0;  //
+
 //Variables for auto cw mode
 byte isCWAutoMode = 0;          //0 : none, 1 : CW_AutoMode_Menu_Selection, 2 : CW_AutoMode Sending
 byte cwAutoTextCount = 0;       //cwAutoText Count
@@ -323,7 +338,7 @@ byte line2DisplayStatus = 0;  //0:Clear, 1 : menu, 1: DisplayFrom Idle,
 char lcdMeter[17];
 
 byte isIFShift = 0;     //1 = ifShift, 2 extend
-long ifShiftValue = 0;  //
+int ifShiftValue = 0;  //
                               
 /**
  * Below are the basic functions that control the uBitx. Understanding the functions before 
@@ -401,7 +416,6 @@ void saveBandFreqByIndex(unsigned long f, unsigned long mode, char bandIndex) {
   When the delay is used, the program will generate an error because it is not communicating, 
   so Create a new delay function that can do background processing.
  */
- 
 unsigned long delayBeforeTime = 0;
 byte delay_background(unsigned delayTime, byte fromType){ //fromType : 4 autoCWKey -> Check Paddle
   delayBeforeTime = millis();
@@ -485,28 +499,29 @@ void setTXFilters(unsigned long freq){
  
 void setFrequency(unsigned long f){
   f = (f / arTuneStep[tuneStepIndex -1]) * arTuneStep[tuneStepIndex -1];
-  
   setTXFilters(f);
 
+  unsigned long appliedCarrier = ((cwMode == 0 ? usbCarrier : cwmCarrier) + (isIFShift && (inTx == 0) ? ifShiftValue : 0));
+
   if (cwMode == 0)
   {
     if (isUSB){
-      si5351bx_setfreq(2, SECOND_OSC_USB - usbCarrier + f  + (isIFShift ? ifShiftValue : 0));
+      si5351bx_setfreq(2, SECOND_OSC_USB - appliedCarrier + f);
       si5351bx_setfreq(1, SECOND_OSC_USB);
     }
     else{
-      si5351bx_setfreq(2, SECOND_OSC_LSB + usbCarrier + f + (isIFShift ? ifShiftValue : 0));
+      si5351bx_setfreq(2, SECOND_OSC_LSB + appliedCarrier + f);
       si5351bx_setfreq(1, SECOND_OSC_LSB);
     }
   }
   else
   {
     if (cwMode == 1){ //CWL
-      si5351bx_setfreq(2, SECOND_OSC_LSB + cwmCarrier + f + (isIFShift ? ifShiftValue : 0));
+      si5351bx_setfreq(2, SECOND_OSC_LSB + appliedCarrier + f);
       si5351bx_setfreq(1, SECOND_OSC_LSB);
     }
     else{             //CWU
-      si5351bx_setfreq(2, SECOND_OSC_USB - cwmCarrier + f + (isIFShift ? ifShiftValue : 0));
+      si5351bx_setfreq(2, SECOND_OSC_USB - appliedCarrier + f);
       si5351bx_setfreq(1, SECOND_OSC_USB);
     }
   }
@@ -519,7 +534,6 @@ void setFrequency(unsigned long f){
  * put the uBitx in tx mode. It takes care of rit settings, sideband settings
  * Note: In cw mode, doesnt key the radio, only puts it in tx mode
  */
- 
 void startTx(byte txMode, byte isDisplayUpdate){
   //Check Hamband only TX //Not found Hamband index by now frequency
   if (tuneTXType >= 100 && getIndexHambanBbyFreq(ritOn ? ritTxFrequency :  frequency) == -1) {
@@ -537,7 +551,9 @@ void startTx(byte txMode, byte isDisplayUpdate){
     ritRxFrequency = frequency;
     setFrequency(ritTxFrequency);
   }
-  else if (splitOn == 1) {
+  else 
+  {
+    if (splitOn == 1) {
       if (vfoActive == VFO_B) {
         vfoActive = VFO_A;
         frequency = vfoA;
@@ -548,10 +564,12 @@ void startTx(byte txMode, byte isDisplayUpdate){
         frequency = vfoB;
         byteToMode(vfoB_mode, 0);
       }
+    }
 
     setFrequency(frequency);
   } //end of else
 
+  SetCarrierFreq();
 
   if (txMode == TX_CW){
     //turn off the second local oscillator and the bfo
@@ -584,19 +602,24 @@ void startTx(byte txMode, byte isDisplayUpdate){
     updateDisplay();
 }
 
-void stopTx(){
+void stopTx(void){
   inTx = 0;
 
   digitalWrite(TX_RX, 0);           //turn off the tx
 
+/*
   if (cwMode == 0)
     si5351bx_setfreq(0, usbCarrier + (isIFShift ? ifShiftValue : 0));  //set back the carrier oscillator anyway, cw tx switches it off
   else
     si5351bx_setfreq(0, cwmCarrier + (isIFShift ? ifShiftValue : 0));  //set back the carrier oscillator anyway, cw tx switches it off
+*/
+  SetCarrierFreq();
 
   if (ritOn)
     setFrequency(ritRxFrequency);
-  else if (splitOn == 1) {
+  else
+  {
+    if (splitOn == 1) {
       //vfo Change
       if (vfoActive == VFO_B){
         vfoActive = VFO_A;
@@ -608,10 +631,10 @@ void stopTx(){
         frequency = vfoB;
         byteToMode(vfoB_mode, 0);
       }
+    }
+    
     setFrequency(frequency);
   } //end of else
-  else
-    setFrequency(frequency);
   
   updateDisplay();
 }
@@ -675,7 +698,7 @@ void checkButton(){
     delay(10);
     Check_Cat(0);
   }
-  delay(50);//debounce
+  //delay(50);//debounce
 }
 
 
@@ -690,19 +713,17 @@ int encodedSumValue = 0;
 unsigned long lastTunetime = 0; //if continous moving, skip threshold processing
 byte lastMovedirection = 0; //0 : stop, 1 : cw, 2 : ccw
 
-#define skipThresholdTime 100
+//#define skipThresholdTime 70
 #define encodeTimeOut 1000
 
 void doTuningWithThresHold(){
   int s = 0;
   unsigned long prev_freq;
-  long incdecValue = 0;
 
   if ((vfoActive == VFO_A && ((isDialLock & 0x01) == 0x01)) ||
     (vfoActive == VFO_B && ((isDialLock & 0x02) == 0x02)))
     return;
 
-  if (isCWAutoMode == 0 || cwAutoDialType == 1)
   s = enc_read();
 
   //if time is exceeded, it is recognized as an error,
@@ -720,7 +741,9 @@ void doTuningWithThresHold(){
   encodedSumValue += (s > 0 ? 1 : -1);
 
   //check threshold and operator actions (hold dial speed = continous moving, skip threshold check)
-  if ((lastTunetime < millis() - skipThresholdTime) && ((encodedSumValue *  encodedSumValue) <= (threshold * threshold)))
+  //not use continues changing by Threshold
+  //if ((lastTunetime < (millis() - skipThresholdTime)) && ((encodedSumValue *  encodedSumValue) <= (threshold * threshold)))
+  if (((encodedSumValue *  encodedSumValue) <= (threshold * threshold)))
     return;
 
   lastTunetime = millis();
@@ -730,7 +753,8 @@ void doTuningWithThresHold(){
 
   prev_freq = frequency;
   //incdecValue = tuningStep * s;
-  frequency += (arTuneStep[tuneStepIndex -1] * s * (s * s < 10 ? 1 : 3));  //appield weight (s is speed)
+  //frequency += (arTuneStep[tuneStepIndex -1] * s * (s * s < 10 ? 1 : 3));  //appield weight (s is speed)
+  frequency += (arTuneStep[tuneStepIndex -1] * s);  //appield weight (s is speed) //if want need more increase size, change step size
     
   if (prev_freq < 10000000l && frequency > 10000000l)
     isUSB = true;
@@ -750,15 +774,16 @@ void doRIT(){
   unsigned long old_freq = frequency;
 
   if (knob < 0)
-    frequency -= 100l;
+    frequency -= (arTuneStep[tuneStepIndex -1]);  //
   else if (knob > 0)
-    frequency += 100;
+    frequency += (arTuneStep[tuneStepIndex -1]);  //
  
   if (old_freq != frequency){
     setFrequency(frequency);
     updateDisplay();
   }
 }
+
 /*
  save Frequency and mode to eeprom for Auto Save with protected eeprom cycle, by kd8cec
  */
@@ -878,6 +903,7 @@ void initSettings(){
   }
     
 
+  EEPROM.get(COMMON_OPTION0, commonOption0);
   EEPROM.get(DISPLAY_OPTION1, displayOption1);
   EEPROM.get(DISPLAY_OPTION2, displayOption2);
 
@@ -908,13 +934,13 @@ void initSettings(){
   if ((3 < tuneTXType && tuneTXType < 100) || 103 < tuneTXType || useHamBandCount < 1 || findedValidValueCount < 5)
   {
     tuneTXType = 2;
-    //if empty band Information, auto insert default region 1 frequency range
+    //if empty band Information, auto insert default region 2 frequency range
     //This part is made temporary for people who have difficulty setting up, so can remove it when you run out of memory.
     useHamBandCount = 10;
     hamBandRange[0][0] = 1810; hamBandRange[0][1] = 2000; 
     hamBandRange[1][0] = 3500; hamBandRange[1][1] = 3800; 
     hamBandRange[2][0] = 5351; hamBandRange[2][1] = 5367; 
-    hamBandRange[3][0] = 7000; hamBandRange[3][1] = 7300;   //region 1
+    hamBandRange[3][0] = 7000; hamBandRange[3][1] = 7300;     //region 2
     hamBandRange[4][0] = 10100; hamBandRange[4][1] = 10150; 
     hamBandRange[5][0] = 14000; hamBandRange[5][1] = 14350; 
     hamBandRange[6][0] = 18068; hamBandRange[6][1] = 18168; 
@@ -962,6 +988,33 @@ void initSettings(){
   cwAdcBothFrom = EEPROM.read(CW_ADC_BOTH_FROM) | ((tmpMostBits & 0x30) << 4);
   cwAdcBothTo = EEPROM.read(CW_ADC_BOTH_TO)     | ((tmpMostBits & 0xC0) << 2);
 
+  //Display Type for CW mode
+  isShiftDisplayCWFreq = EEPROM.read(CW_DISPLAY_SHIFT);
+
+  //Enable / Diable Check for CW Display Cofiguration Group 
+  if ((commonOption0 & 0x80) != 0x00)
+  {
+    //Adjust CW Mode Freq
+    shiftDisplayAdjustVal = (isShiftDisplayCWFreq & 0x3F) * 10;
+  
+    //check Minus
+    if ((isShiftDisplayCWFreq & 0x40) == 0x40)
+      shiftDisplayAdjustVal = shiftDisplayAdjustVal * -1;
+  
+   //Shift Display Check (Default : 0)
+    if ((isShiftDisplayCWFreq & 0x80) == 0)  //Enabled
+      isShiftDisplayCWFreq = 1;
+    else    //Disabled
+      isShiftDisplayCWFreq = 0;
+  }
+
+   //Stored IF Shift Option
+  if ((commonOption0 & 0x40) != 0x00)
+  {
+    EEPROM.get(IF_SHIFTVALUE, ifShiftValue);
+    isIFShift = ifShiftValue != 0;
+  }
+
   //default Value (for original hardware)
   if (cwAdcSTFrom >= cwAdcSTTo)
   {
@@ -998,10 +1051,10 @@ void initSettings(){
 
   //original code with modified by kd8cec
   if (usbCarrier > 12010000l || usbCarrier < 11990000l)
-    usbCarrier = 11995000l;
+    usbCarrier = 11997000l;
 
   if (cwmCarrier > 12010000l || cwmCarrier < 11990000l)
-    cwmCarrier = 11995000l;
+    cwmCarrier = 11997000l;
     
   if (vfoA > 35000000l || 3500000l > vfoA) {
      vfoA = 7150000l;
@@ -1036,7 +1089,6 @@ void initSettings(){
 }
 
 void initPorts(){
-
   analogReference(DEFAULT);
 
   //??
@@ -1086,7 +1138,7 @@ void setup()
   
   //Serial.begin(9600);
   lcd.begin(16, 2);
-  printLineF(1, F("CECBT v0.35")); 
+  printLineF(1, F("CE v1.061")); 
 
   Init_Cat(38400, SERIAL_8N1);
   initMeter(); //not used in this build
@@ -1094,7 +1146,7 @@ void setup()
 
   if (userCallsignLength > 0 && ((userCallsignLength & 0x80) == 0x80)) {
     userCallsignLength = userCallsignLength & 0x7F;
-    printLineFromEEPRom(0, 0, 0, userCallsignLength -1); //eeprom to lcd use offset (USER_CALLSIGN_DAT)
+    printLineFromEEPRom(0, 0, 0, userCallsignLength -1, 0); //eeprom to lcd use offset (USER_CALLSIGN_DAT)
     delay(500);
   }
   else {
@@ -1117,11 +1169,6 @@ void setup()
     factory_alignment();
 }
 
-
-//for debug
-int dbgCnt = 0;
-byte flasher = 0;
-
 //Auto save Frequency and Mode with Protected eeprom life by KD8CEC
 void checkAutoSaveFreqMode()
 {
@@ -1140,18 +1187,8 @@ void checkAutoSaveFreqMode()
     //check time for Frequency auto save
     if (millis() - saveCheckTime > saveIntervalSec * 1000)
     {
-      if (vfoActive == VFO_A)
+      FrequencyToVFO(1);
-      {
+      saveCheckTime = 0;  //for reduce cpu use rate
-        vfoA = frequency;
-        vfoA_mode = modeToByte();
-        storeFrequencyAndMode(1);
-      }
-      else
-      {
-        vfoB = frequency;
-        vfoB_mode = modeToByte();
-        storeFrequencyAndMode(2);
-      }
     }
   }
 }
@@ -1169,20 +1206,21 @@ void loop(){
   
   //tune only when not tranmsitting 
   if (!inTx){
+    if (isCWAutoMode == 0 || cwAutoDialType == 1)
+    {
       if (ritOn)
         doRIT();
-    //else if (isIFShift)
-    //  doIFShift();
       else 
         doTuningWithThresHold();
+    }
 
     if (isCWAutoMode == 0 && beforeIdle_ProcessTime < millis() - 250) {
       idle_process();
+      checkAutoSaveFreqMode();  //move here form out scope for reduce cpu use rate
       beforeIdle_ProcessTime = millis();
     }
   } //end of check TX Status
 
   //we check CAT after the encoder as it might put the radio into TX
   Check_Cat(inTx? 1 : 0);
-  checkAutoSaveFreqMode();
 }

ubitx_20/ubitx_idle.ino

@@ -31,12 +31,7 @@ void updateLine2Buffer(char isDirectCall)
   {
     if (ritOn)
     {
-      line2Buffer[0] = 'R';
+      strcpy(line2Buffer, "RitTX:");
-      line2Buffer[1] = 'i';
-      line2Buffer[2] = 't';
-      line2Buffer[3] = 'T';
-      line2Buffer[4] = 'X';
-      line2Buffer[5] = ':';
   
       //display frequency
       tmpFreq = ritTxFrequency;
@@ -61,12 +56,10 @@ void updateLine2Buffer(char isDirectCall)
     if (vfoActive == VFO_B)
     {
       tmpFreq = vfoA;
-      //line2Buffer[0] = 'A';
     }
     else 
     {
       tmpFreq = vfoB;
-      //line2Buffer[0] = 'B';
     }
   
     // EXAMPLE 1 & 2
@@ -133,16 +126,18 @@ void updateLine2Buffer(char isDirectCall)
     line2Buffer[8] = 'I';
     line2Buffer[9] = 'F';
 
-    if (ifShiftValue == 0)
+    //if (ifShiftValue == 0)
-    {
+    //{
+      /*
       line2Buffer[10] = 'S';
       line2Buffer[11] = ':';
       line2Buffer[12] = 'O';
       line2Buffer[13] = 'F';
       line2Buffer[14] = 'F';
-    }
+      */
-    else
+    //}
-    {
+    //else
+    //{
       line2Buffer[10] = ifShiftValue >= 0 ? '+' : 0;
       line2Buffer[11] = 0;
       line2Buffer[12] = ' ';
@@ -151,7 +146,7 @@ void updateLine2Buffer(char isDirectCall)
       memset(b, 0, sizeof(b));
       ltoa(ifShiftValue, b, DEC);
       strncat(line2Buffer, b, 5);
-    }
+    //}
     
     if (isDirectCall == 1)  //if call by encoder (not scheduler), immediate print value
         printLine2(line2Buffer);    
@@ -212,6 +207,8 @@ void updateLine2Buffer(char isDirectCall)
 
 //meterType : 0 = S.Meter, 1 : P.Meter
 void DisplayMeter(byte meterType, byte meterValue, char drawPosition)
+{
+  if (meterType == 0 || meterType == 1 || meterType == 2)
   {
     drawMeter(meterValue);  //call original source code
     int lineNumber = 0;
@@ -222,7 +219,7 @@ void DisplayMeter(byte meterType, byte meterValue, char drawPosition)
   
     for (int i = 0; i < 6; i++) //meter 5 + +db 1 = 6
       lcd.write(lcdMeter[i]);
-
+  }
 }
 
 byte testValue = 0;

ubitx_20/ubitx_keyer.ino

@@ -90,13 +90,13 @@ void cwKeyUp(){
 #define PDLSWAP 0x08 // 0 for normal, 1 for swap
 #define IAMBICB 0x10 // 0 for Iambic A, 1 for Iambic B
 enum KSTYPE {IDLE, CHK_DIT, CHK_DAH, KEYED_PREP, KEYED, INTER_ELEMENT };
-static long ktimer;
+static unsigned long ktimer;
 unsigned char keyerState = IDLE;
 
 //Below is a test to reduce the keying error. do not delete lines
 //create by KD8CEC for compatible with new CW Logic
 char update_PaddleLatch(byte isUpdateKeyState) {
-  unsigned char tmpKeyerControl;
+  unsigned char tmpKeyerControl = 0;
   int paddle = analogRead(ANALOG_KEYER);
 
   if (paddle >= cwAdcDashFrom && paddle <= cwAdcDashTo)
@@ -126,9 +126,7 @@ char update_PaddleLatch(byte isUpdateKeyState) {
 // modified by KD8CEC
 ******************************************************************************/
 void cwKeyer(void){
-  byte paddle;
   lastPaddle = 0;
-  int dot,dash;
   bool continue_loop = true;
   unsigned tmpKeyControl = 0;
   
@@ -170,14 +168,32 @@ void cwKeyer(void){
           break;
     
         case KEYED_PREP:
+          //modified KD8CEC
+          /*
           ktimer += millis(); // set ktimer to interval end time
           keyerControl &= ~(DIT_L + DAH_L); // clear both paddle latch bits
           keyerState = KEYED; // next state
           if (!inTx){
+            //DelayTime Option
+            delay_background(delayBeforeCWStartTime * 2, 2);
+            
             keyDown = 0;
             cwTimeout = millis() + cwDelayTime * 10;  //+ CW_TIMEOUT;
             startTx(TX_CW, 1);
           }
+          */
+          if (!inTx){
+            //DelayTime Option
+            delay_background(delayBeforeCWStartTime * 2, 2);
+            
+            keyDown = 0;
+            cwTimeout = millis() + cwDelayTime * 10;  //+ CW_TIMEOUT;
+            startTx(TX_CW, 1);
+          }
+          ktimer += millis(); // set ktimer to interval end time
+          keyerControl &= ~(DIT_L + DAH_L); // clear both paddle latch bits
+          keyerState = KEYED; // next state
+          
           cwKeydown();
           break;
     
@@ -206,7 +222,7 @@ void cwKeyer(void){
           break;
       }
   
-      Check_Cat(3);
+      Check_Cat(2);
     } //end of while
   }
   else{
@@ -214,6 +230,9 @@ void cwKeyer(void){
       if (update_PaddleLatch(0) == DIT_L) {
         // if we are here, it is only because the key is pressed
         if (!inTx){
+          //DelayTime Option
+          delay_background(delayBeforeCWStartTime * 2, 2);
+          
           keyDown = 0;
           cwTimeout = millis() + cwDelayTime * 10;  //+ CW_TIMEOUT; 
           startTx(TX_CW, 1);
@@ -231,13 +250,14 @@ void cwKeyer(void){
           keyDown = 0;
           stopTx();
         }
-        if (!cwTimeout)
+        //if (!cwTimeout) //removed by KD8CEC
-          return;
+        //   return;
         // got back to the beginning of the loop, if no further activity happens on straight key
         // we will time out, and return out of this routine 
         //delay(5);
-        delay_background(5, 3);
+        //delay_background(5, 3); //removed by KD8CEC
-        continue;
+        //continue;               //removed by KD8CEC
+        return;                   //Tx stop control by Main Loop
       }
 
       Check_Cat(2);

ubitx_20/ubitx_menu.ino

@@ -10,8 +10,7 @@
  *  - If the menu item is clicked on, then it is selected,
  *  - If the menu item is NOT clicked on, then the menu's prompt is to be displayed
  */
-#define printLineF1(x) (printLineF(1, x))
+#include "ubitx.h"
-#define printLineF2(x) (printLineF(0, x))
 
 //Current Frequency and mode to active VFO by KD8CEC
 void FrequencyToVFO(byte isSaveFreq)
@@ -56,7 +55,7 @@ void menuBand(int btn){
    return;
   }
 
-  printLineF2(F("Press to confirm"));
+  //printLineF2(F("Press to confirm"));
   //wait for the button menu select button to be lifted)
   while (btnDown()) {
      delay_background(50, 0);
@@ -64,17 +63,19 @@ void menuBand(int btn){
       btnPressCount = 0;
       if (tuneTXType > 0) { //Just toggle 0 <-> 2, if tuneTXType is 100, 100 -> 0 -> 2
         tuneTXType = 0;
-        printLineF2(F("Full range mode"));
+        //printLineF2(F("General mode"));
+        printLineF2(F("General"));
       }
       else {
         tuneTXType = 2;
-        printLineF2(F("Ham band mode"));
+        //printLineF2(F("Ham band mode"));
+        printLineF2(F("Ham band"));
       }
       delay_background(1000, 0);
       printLine2ClearAndUpdate();
+    }
+  }
   printLineF2(F("Press to confirm"));
-    }
-  }
   
   char currentBandIndex = -1;
   //Save Band Information
@@ -92,7 +93,6 @@ void menuBand(int btn){
   ritDisable();
 
   while(!btnDown()){
-
     knob = enc_read();
     if (knob != 0){
       if (tuneTXType == 2 || tuneTXType == 3 || tuneTXType == 102 || tuneTXType == 103) { //only ham band move
@@ -127,17 +127,7 @@ void menuBand(int btn){
     delay_background(20, 0);
   }
 
-/*
-  while(btnDown()) {
-    delay(50);
-    Check_Cat(0);  //To prevent disconnections
-  }
-*/  
   FrequencyToVFO(1);
-
-  //printLine2ClearAndUpdate();
-  //delay_background(500, 0);
-  //menuOn = 0;
   menuClearExit(500);
 }
 
@@ -181,25 +171,6 @@ void byteToMode(byte modeValue, byte autoSetModebyFreq){
   }
 }
 
-/*
-//Convert Number to Mode by KD8CEC
-void byteWithFreqToMode(byte modeValue){
-  if (modeValue == 4)
-    cwMode = 1;
-  else if (modeValue == 5)
-    cwMode = 2;
-  else  {
-    cwMode = 0;
-    if (modeValue == 3)
-      isUSB = 1;
-    else if (modeValue == 0)  //Not Set
-      isUSB = (frequency > 10000000l) ? true : false;
-    else
-      isUSB = 0;
-  }
-}
-*/
-
 //IF Shift function, BFO Change like RIT, by KD8CEC
 void menuIFSSetup(int btn){
   int knob = 0;
@@ -209,14 +180,10 @@ void menuIFSSetup(int btn){
     if (isIFShift == 1)
       printLineF2(F("IF Shift Change?"));
     else
-      printLineF2(F("IF Shift:Off, On?"));
+      printLineF2(F("IF Shift On?"));
   }
   else {
-      //if (isIFShift == 0){
-        //printLineF2(F("IF Shift is ON"));
-        //delay_background(500, 0);
       isIFShift = 1;
-      //}
 
       delay_background(500, 0);
       updateLine2Buffer(1);
@@ -228,11 +195,13 @@ void menuIFSSetup(int btn){
         {
           updateLine2Buffer(1);
           setFrequency(frequency);
-        
+        /*
           if (cwMode == 0)
             si5351bx_setfreq(0, usbCarrier + (isIFShift ? ifShiftValue : 0));  //set back the carrier oscillator anyway, cw tx switches it off
           else
             si5351bx_setfreq(0, cwmCarrier + (isIFShift ? ifShiftValue : 0));  //set back the carrier oscillator anyway, cw tx switches it off
+        */
+          SetCarrierFreq();
 
           needApplyChangeValue = 0;
         }
@@ -240,12 +209,13 @@ void menuIFSSetup(int btn){
         knob = enc_read();
         if (knob != 0){
           if (knob < 0)
-            ifShiftValue -= 50l;
+            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
@@ -253,13 +223,18 @@ void menuIFSSetup(int btn){
       if (btnDown() || ifShiftValue == 0)
       {
         isIFShift = 0;
-        printLineF2(F("IF Shift is OFF"));
+        ifShiftValue = 0;
+        //printLineF2(F("IF Shift is OFF"));
+        //printLineF2(F("OFF"));
+        //clearLine2();
         setFrequency(frequency);
-        delay_background(500, 0);
+        SetCarrierFreq();
+        //delay_background(1500, 0);
       }
 
-      //menuOn = 0;
+      //Store IF Shiift
-      //printLine2ClearAndUpdate();
+      EEPROM.put(IF_SHIFTVALUE, ifShiftValue);
+      
       menuClearExit(0);
   }
 }
@@ -289,17 +264,12 @@ void menuSelectMode(int btn){
 
     beforeMode = selectModeType;
 
-    while(!btnDown() && digitalRead(PTT) == HIGH){
+    while(!btnDown()){
       //Display Mode Name
-      printLineF1(F("LSB USB CWL CWU"));
+      memset(c, 0, sizeof(c));
-      if (selectModeType == 0)
+      strcpy(c, " LSB USB CWL CWU");
-        printLineF1(F("LSB"));
+      c[selectModeType * 4] = '>';
-      else if (selectModeType == 1)
+      printLine1(c);
-        printLineF1(F("USB"));
-      else if (selectModeType == 2)
-        printLineF1(F("CWL"));
-      else if (selectModeType == 3)
-        printLineF1(F("CWU"));
       
       knob = enc_read();
 
@@ -320,7 +290,8 @@ void menuSelectMode(int btn){
         }
       }
 
-      Check_Cat(0);  //To prevent disconnections
+      //Check_Cat(0);  //To prevent disconnections
+      delay_background(50, 0);
     }
 
     if (beforeMode != selectModeType) {
@@ -341,37 +312,34 @@ void menuSelectMode(int btn){
       FrequencyToVFO(1);
     }
 
+  /*
   if (cwMode == 0)
     si5351bx_setfreq(0, usbCarrier + (isIFShift ? ifShiftValue : 0));  //set back the carrier oscillator anyway, cw tx switches it off
   else
     si5351bx_setfreq(0, cwmCarrier + (isIFShift ? ifShiftValue : 0));  //set back the carrier oscillator anyway, cw tx switches it off
+  */
+    SetCarrierFreq();
     
     setFrequency(frequency);
-
-    //delay_background(500, 0);
-    //printLine2ClearAndUpdate();
-    //menuOn = 0;
     menuClearExit(500);
   }
 }
 
 
 //Memory to VFO, VFO to Memory by KD8CEC
-//select between MtoV and VtoM by isMemoryToVfo
 void menuCHMemory(int btn, byte isMemoryToVfo){
   int knob = 0;
   int selectChannel = 0;
   byte isDisplayInfo = 1;
-  byte isCancel = 0;
   int moveStep = 0;
   unsigned long resultFreq, tmpFreq = 0;
   byte loadMode = 0;
   
   if (!btn){
     if (isMemoryToVfo == 1)
-      printLine2("Channel To VFO?");
+      printLineF2(F("Channel To VFO?"));
    else 
-      printLine2("VFO To Channel?");
+      printLineF2(F("VFO To Channel?"));
   }
   else {
     delay_background(500, 0);
@@ -383,7 +351,8 @@ void menuCHMemory(int btn, byte isMemoryToVfo){
 
         if (selectChannel >= 20 || selectChannel <=-1)
         {
-          strcpy(c, "Exit setup?");
+          //strcpy(c, "Exit setup?");
+          strcpy(c, "Exit?");
         }
         else
         {
@@ -412,10 +381,6 @@ void menuCHMemory(int btn, byte isMemoryToVfo){
             strcat(c, b); //append channel Number;
             strcat(c, " :"); //append channel Number;
           }
-          /*
-          if (selectChannel < 10)
-            printLineFromEEPRom(0, 4, 0, userCallsignLength -1); //eeprom to lcd use offset (USER_CALLSIGN_DAT)        
-          */
   
           //display frequency
           tmpFreq = resultFreq;
@@ -472,7 +437,7 @@ void menuCHMemory(int btn, byte isMemoryToVfo){
       else
       {
         //Save current Frequency to Channel (selectChannel)
-        EEPROM.put(CHANNEL_FREQ + 4 * selectChannel, (frequency & 0x1FFFFFFF) | (modeToByte() << 29) );
+        EEPROM.put(CHANNEL_FREQ + 4 * selectChannel, (frequency & 0x1FFFFFFF) | (((unsigned long)modeToByte()) << 29) );
         printLine2("Saved Frequency");
       }
     }
@@ -491,7 +456,7 @@ void menuSetupKeyType(int btn){
         printLineF2(F("Change Key Type?"));
   }
   else {
-    printLineF2(F("Press to set Key"));
+    //printLineF2(F("Press to set Key")); //for reduce usable flash memory
     delay_background(500, 0);
     selectedKeyType = cwKeyType;
     
@@ -540,9 +505,6 @@ void menuSetupKeyType(int btn){
         keyerControl |= IAMBICB;
     }
     
-    //delay_background(2000, 0);
-    //printLine2ClearAndUpdate();
-    //menuOn = 0;
     menuClearExit(1000);
   }
 }
@@ -573,18 +535,11 @@ void menuADCMonitor(int btn){
     adcPinA0 = analogRead(A0);  //A0(BLACK, EncoderA)
     adcPinA1 = analogRead(A1);  //A1(BROWN, EncoderB)
     adcPinA2 = analogRead(A2);  //A2(RED, Function Key)
-    adcPinA3 = analogRead(A3);  //A3(ORANGE, CW Key)
+    adcPinA3 = analogRead(A3);  //A3(PTT)
-    adcPinA6 = analogRead(A6);  //A6(BLUE, Ptt)
+    adcPinA6 = analogRead(A6);  //A6(KEYER)
     adcPinA7 = analogRead(A7);  //A7(VIOLET, Spare)
 
-/*
+    if (adcPinA3 < 50) {
-  sprintf(c, "%4d %4d %4d", adcPinA0, adcPinA1, adcPinA2);
-  printLine1(c);
-  sprintf(c, "%4d %4d %4d", adcPinA3, adcPinA6, adcPinA7);
-  printLine2(c);
-*/  
-  
-    if (adcPinA6 < 10) {
       if (pressKeyTime == 0)
         pressKeyTime = millis();
       else if (pressKeyTime < (millis() - 3000))
@@ -623,13 +578,11 @@ void menuADCMonitor(int btn){
     delay_background(200, 0);
   } //end of while
       
-  //printLine2ClearAndUpdate();
-  //menuOn = 0;
   menuClearExit(0);
 }
 
 //VFO Toggle and save VFO Information, modified by KD8CEC
-void menuVfoToggle(int btn, char isUseDelayTime)
+void menuVfoToggle(int btn)
 {
   if (!btn){
     if (vfoActive == VFO_A)
@@ -641,60 +594,43 @@ void menuVfoToggle(int btn, char isUseDelayTime)
       FrequencyToVFO(1);
     
       if (vfoActive == VFO_B){
-        //vfoB = frequency;
-        //vfoB_mode = modeToByte();
-        //storeFrequencyAndMode(2); //vfoB -> eeprom
-        
         vfoActive = VFO_A;
         frequency = vfoA;
         saveCheckFreq = frequency;
         byteToMode(vfoA_mode, 0);
-        //printLineF2(F("Selected VFO A"));
       }
       else {
-        //vfoA = frequency;
-        //vfoA_mode = modeToByte();
-        //storeFrequencyAndMode(1); //vfoA -> eeprom
-        
         vfoActive = VFO_B;
         frequency = vfoB;
         saveCheckFreq = frequency;
         byteToMode(vfoB_mode, 0);
-        //printLineF2(F("Selected VFO B"));
       }
 
       ritDisable();
       setFrequency(frequency);
-
-      //if (isUseDelayTime == 1)        //Found Issue in wsjt-x Linux 32bit 
-      //  delay_background(500, 0);
-
-      //printLine2ClearAndUpdate();
-      //menuOn = 0;
       menuClearExit(0);
   }
 }
 
+//modified for reduce used flash memory by KD8CEC
 void menuRitToggle(int btn){
   if (!btn){
     if (ritOn == 1)
-      printLineF2(F("RIT:On, Off?"));
+      printLineF2(F("RIT Off?"));
     else
-      printLineF2(F("RIT:Off, On?"));
+      printLineF2(F("RIT On?"));
   }
   else {
       if (ritOn == 0){
-        printLineF2(F("RIT is ON"));
+        //printLineF2(F("RIT is ON"));
         //enable RIT so the current frequency is used at transmit
         ritEnable(frequency);
       }
       else{
-        printLineF2(F("RIT is OFF"));
+        //printLineF2(F("RIT is OFF"));
         ritDisable();
       }
-      //delay_background(500, 0);
+      
-      //printLine2ClearAndUpdate();
-      //menuOn = 0;
       menuClearExit(500);
   }
 }
@@ -710,23 +646,21 @@ void menuSplitOnOff(int btn){
   else {
       if (splitOn == 1){
         splitOn = 0;
-        printLineF2(F("Split Off!"));
+        //printLineF2(F("Split Off!"));
+        printLineF2(F("[OFF]"));
       }
       else {
         splitOn = 1;
         if (ritOn == 1)
           ritOn = 0;
-        printLineF2(F("Split On!"));
+        //printLineF2(F("Split On!"));
+        printLineF2(F("[ON]"));
       }
       
-    //delay_background(500, 0);
-    //printLine2ClearAndUpdate();
-    //menuOn = 0;
     menuClearExit(500);
   }
 }
 
-
 //Function to disbled transmission
 //by KD8CEC
 void menuTxOnOff(int btn, byte optionType){
@@ -746,9 +680,6 @@ void menuTxOnOff(int btn, byte optionType){
         printLineF2(F("TX ON!"));
       }
       
-    //delay_background(500, 0);
-    //printLine2ClearAndUpdate();
-    //menuOn = 0;
     menuClearExit(500);
   }
 }
@@ -764,17 +695,18 @@ void menuSetup(int btn){
     else
       printLineF2(F("Setup Off?"));
   }else {
+    modeCalibrate = ! modeCalibrate;
+    /*
     if (!modeCalibrate){
       modeCalibrate = true;
-      printLineF2(F("Setup:On"));
+      //printLineF2(F("Setup:On"));
     }
     else {
       modeCalibrate = false;
-      printLineF2(F("Setup:Off"));
+      //printLineF2(F("Setup:Off"));
     }
-   //delay_background(2000, 0);
+    */
-   //printLine2Clear();
+    
-   //menuOn = 0;
    menuClearExit(1000);
   }
 }
@@ -802,14 +734,14 @@ void menuCWSpeed(int btn){
      return;
     }
 
-    printLineF1(F("Press to set WPm"));
+    printLineF1(F("Press to set WPM"));
     strcpy(b, "WPM:");
     itoa(wpm,c, 10);
     strcat(b, c);
     printLine2(b);
     delay_background(300, 0);
 
-    while(!btnDown() && digitalRead(PTT) == HIGH){
+    while(!btnDown()){
 
       knob = enc_read();
       if (knob != 0){
@@ -824,29 +756,30 @@ void menuCWSpeed(int btn){
         printLine2(b);
       }
       //abort if this button is down
-      if (btnDown())
+      //if (btnDown())
       //re-enable the clock1 and clock 2
-        break;
+      //  break;
 
       Check_Cat(0);  //To prevent disconnections
     }
     
   //save the setting
-    //if (digitalRead(PTT) == LOW){
+  //printLineF2(F("CW Speed set!"));
-      printLineF2(F("CW Speed set!"));
   cwSpeed = 1200 / wpm;
   EEPROM.put(CW_SPEED, cwSpeed);
-    //}
-    //delay_background(2000, 0);
-    //printLine2ClearAndUpdate();
-    //menuOn = 0;
   menuClearExit(1000);
 }
 
+void displayEmptyData(void){
+  printLineF2(F("Empty data"));
+  delay_background(2000, 0);
+}
+
+
 //Builtin CW Keyer Logic by KD8CEC
 void menuCWAutoKey(int btn){
     if (!btn){
-     printLineF2(F("CW AutoKey Mode?"));
+      printLineF2(F("Memory Keyer"));
       return;
     }
     
@@ -854,12 +787,12 @@ void menuCWAutoKey(int btn){
     EEPROM.get(CW_AUTO_COUNT, cwAutoTextCount);
     if (EEPROM.read(CW_AUTO_MAGIC_KEY) != 0x73 || cwAutoTextCount < 1)
     {
-     printLineF2(F("Empty CW data"));
+      displayEmptyData();
-     delay_background(2000, 0);
      return;
     }
 
-    printLineF1(F("Press PTT to Send"));
+    //printLineF1(F("Press PTT to Send"));
+    printLineF1(F("PTT to Send"));
     delay_background(500, 0);
     updateDisplay();
     beforeCWTextIndex = 255;  //255 value is for start check
@@ -867,14 +800,34 @@ void menuCWAutoKey(int btn){
     menuOn = 0;
 }
 
+//Standalone WSPR Beacone
+void menuWSPRSend(int btn){
+  if (!btn){
+     printLineF2(F("WSPR Beacon"));
+     return;
+  }
+
+  WsprMSGCount = EEPROM.read(WSPR_COUNT);
+
+  if (WsprMSGCount < 1)
+  {
+    displayEmptyData();
+    return;
+  }
+
+  SendWSPRManage();
+  menuClearExit(1000);
+}
+
+
+
 //Modified by KD8CEC
 void menuSetupCwDelay(int btn){
     int knob = 0;
     int tmpCWDelay = cwDelayTime * 10;
      
     if (!btn){
-     strcpy(b, "CW TX->RX Delay");
+      printLineF2(F("CW TX->RX Delay"));
-     printLine2(b);
      return;
     }
 
@@ -885,7 +838,7 @@ void menuSetupCwDelay(int btn){
     printLine2(b);
     delay_background(300, 0);
 
-    while(!btnDown() && digitalRead(PTT) == HIGH){
+    while(!btnDown()){
       knob = enc_read();
       if (knob != 0){
         if (tmpCWDelay > 3 && knob < 0)
@@ -906,64 +859,62 @@ void menuSetupCwDelay(int btn){
     }
     
     //save the setting
-    //if (digitalRead(PTT) == LOW){
+    //printLineF2(F("CW Delay set!"));
-      printLineF2(F("CW Delay set!"));
     cwDelayTime = tmpCWDelay / 10;
     EEPROM.put(CW_DELAY, cwDelayTime);
-      //delay_background(2000, 0);
-    //}
-    //printLine2ClearAndUpdate();
-    //menuOn = 0;
    menuClearExit(1000);
 }
 
 //CW Time delay by KD8CEC
 void menuSetupTXCWInterval(int btn){
+    char needDisplayInformation = 1;
     int knob = 0;
     int tmpTXCWInterval = delayBeforeCWStartTime * 2;
      
     if (!btn){
-     strcpy(b, "CW Start Delay");
+      printLineF2(F("CW Start Delay"));
-     printLine2(b);
      return;
     }
 
     printLineF1(F("Press, set Delay"));
+    delay_background(300, 0);
+
+    while(!btnDown()){
+
+      if (needDisplayInformation == 1) {
         strcpy(b, "Start Delay:");
         itoa(tmpTXCWInterval,c, 10);
         strcat(b, c);
         printLine2(b);
-    delay_background(300, 0);
+        needDisplayInformation = 0;
+      }
       
-    while(!btnDown() && digitalRead(PTT) == HIGH){
       knob = enc_read();
       if (knob != 0){
         if (tmpTXCWInterval > 0 && knob < 0)
           tmpTXCWInterval -= 2;
         if (tmpTXCWInterval < 500 && knob > 0)
           tmpTXCWInterval += 2;
-
+        /*
         strcpy(b, "Start Delay:");
         itoa(tmpTXCWInterval,c, 10);
         strcat(b, c);
         printLine2(b);
+        */
+        needDisplayInformation = 1;
       }
       //abort if this button is down
-      if (btnDown())
+      //if (btnDown())
-        break;
+      //  break;
 
       Check_Cat(0);  //To prevent disconnections
     }
     
     //save the setting
-    //if (digitalRead(PTT) == LOW){
+   //printLineF2(F("CW Start set!"));
-      printLineF2(F("CW Start set!"));
    delayBeforeCWStartTime = tmpTXCWInterval / 2;
    EEPROM.put(CW_START, delayBeforeCWStartTime);
-      //delay_background(2000, 0);
+   
-    //}
-    //printLine2ClearAndUpdate();
-    //menuOn = 0;
    menuClearExit(1000);
 }
 
@@ -1158,9 +1109,9 @@ void menuSetupCarrier(int btn){
     knob = enc_read();
 
     if (knob > 0)
-      usbCarrier -= 50;
+      usbCarrier -= 5;
     else if (knob < 0)
-      usbCarrier += 50;
+      usbCarrier += 5;
     else
       continue; //don't update the frequency or the display
       
@@ -1224,8 +1175,6 @@ void menuSetupCWCarrier(int btn){
     si5351bx_setfreq(0, cwmCarrier);
     printCarrierFreq(cwmCarrier);
 
-    //Check_Cat(0);  //To prevent disconnections
-    //delay(100);
     delay_background(100, 0);
   }
 
@@ -1244,8 +1193,6 @@ void menuSetupCWCarrier(int btn){
     si5351bx_setfreq(0, cwmCarrier);  //set back the carrier oscillator anyway, cw tx switches it off
   
   setFrequency(frequency);
-  //printLine2ClearAndUpdate();
-  //menuOn = 0; 
   menuClearExit(0);
 }
 
@@ -1281,8 +1228,6 @@ void menuSetupCwTone(int btn){
       itoa(sideTone, b, 10);
       printLine2(b);
 
-      //delay(100);
-      //Check_Cat(0);  //To prevent disconnections
       delay_background(100, 0);
     }
     noTone(CW_TONE);
@@ -1295,8 +1240,6 @@ void menuSetupCwTone(int btn){
     else
       sideTone = prev_sideTone;
     
-    //printLine2ClearAndUpdate();
-    //menuOn = 0; 
   menuClearExit(0);
  }
 
@@ -1309,19 +1252,14 @@ void setDialLock(byte tmpLock, byte fromMode) {
     
   if (fromMode == 2 || fromMode == 3) return;
 
-  if (tmpLock == 1)
+  //delay_background(1000, 0);
-    printLineF2(F("Dial Lock ON"));
-  else
-    printLineF2(F("Dial Lock OFF"));
-
-  delay_background(1000, 0);
   printLine2ClearAndUpdate();
 }
 
-unsigned int btnDownTimeCount;
+byte btnDownTimeCount;
 
-#define PRESS_ADJUST_TUNE 1000
+#define PRESS_ADJUST_TUNE 20 //1000msec 20 * 50 = 1000milisec
-#define PRESS_LOCK_CONTROL 2000
+#define PRESS_LOCK_CONTROL 40 //2000msec 40 * 50 = 2000milisec
 
 //Modified by KD8CEC
 void doMenu(){
@@ -1335,14 +1273,12 @@ void doMenu(){
 
   //Appened Lines by KD8CEC for Adjust Tune step and Set Dial lock
   while(btnDown()){
-    //delay(50);
-    //Check_Cat(0);  //To prevent disconnections
     delay_background(50, 0);
     
-    if (btnDownTimeCount++ == (PRESS_ADJUST_TUNE / 50)) { //Set Tune Step 
+    if (btnDownTimeCount++ == (PRESS_ADJUST_TUNE)) { //Set Tune Step 
       printLineF2(F("Set Tune Step?"));
     }
-    else if (btnDownTimeCount > (PRESS_LOCK_CONTROL / 50)) {  //check long time Down Button -> 2.5 Second => Lock
+    else if (btnDownTimeCount > (PRESS_LOCK_CONTROL)) {  //check long time Down Button -> 2.5 Second => Lock
       if (vfoActive == VFO_A)
         setDialLock((isDialLock & 0x01) == 0x01 ? 0 : 1, 0); //Reverse Dial lock
       else
@@ -1353,15 +1289,13 @@ void doMenu(){
   delay(50);  //debounce
 
   //ADJUST TUNE STEP 
-  if (btnDownTimeCount > (PRESS_ADJUST_TUNE / 50))
+  if (btnDownTimeCount > PRESS_ADJUST_TUNE)
   {
-    printLineF1(F("Press to set step"));
+    printLineF1(F("Press to set"));
     isNeedDisplay = 1; //check to need display for display current value
     
-    while (digitalRead(PTT) == HIGH && !btnDown())
+    while (!btnDown())
     {
-      //Check_Cat(0);  //To prevent disconnections
-      //delay(50);  //debounce    
       delay_background(50, 0);
 
       if (isNeedDisplay) {
@@ -1392,8 +1326,6 @@ void doMenu(){
       }
     } //end of while
 
-    printLineF2(F("Changed Step!"));
-    //SAVE EEPROM
     EEPROM.put(TUNING_STEP, tuneStepIndex);
     delay_background(500, 0);
     printLine2ClearAndUpdate();
@@ -1408,41 +1340,88 @@ void doMenu(){
     btnState = btnDown();
 
     if (i > 0){
-      if (modeCalibrate && select + i < 220)
+      if (modeCalibrate && select + i < 240)
         select += i;
-      if (!modeCalibrate && select + i < 120)
+      if (!modeCalibrate && select + i < 130)
         select += i;
     }
-    //if (i < 0 && select - i >= 0)
+
     if (i < 0 && select - i >= -10)
       select += i;      //caught ya, i is already -ve here, so you add it
 
-    if (select < -5)
+    //if -> switch reduce program memory 200byte
-      menuExit(btnState);
+    switch (select / 10)
-    else if (select < 10)
+    {
+      case 0 : 
         menuBand(btnState); 
-    else if (select < 20)
+        break;
-      menuVfoToggle(btnState, 1);
+      case 1 : 
-    else if (select < 30)
+        menuVfoToggle(btnState); 
+        break;
+      case 2 : 
         menuSelectMode(btnState); 
-    else if (select < 40)
+        break;
+      case 3 : 
         menuRitToggle(btnState); 
-    else if (select < 50)
+        break;
+      case 4 : 
         menuIFSSetup(btnState); 
-    else if (select < 60)
+        break;
+      case 5 : 
         menuCWSpeed(btnState); 
-    else if (select < 70)
+        break;
+      case 6 : 
         menuSplitOnOff(btnState);        //SplitOn / off
-    else if (select < 80)
+        break;
+      case 7 : 
         menuCHMemory(btnState, 0);       //VFO to Memroy
-    else if (select < 90)
+        break;
+      case 8 : 
         menuCHMemory(btnState, 1);       //Memory to VFO
-    else if (select < 100)
+        break;
+      case 9 : 
         menuCWAutoKey(btnState);  
-    else if (select < 110)
+        break;
+      case 10 : 
+        menuWSPRSend(btnState);
+        break;
+      case 11 : 
         menuSetup(btnState);
-    else if (select < 120)
+        break;
+      case 12 : 
         menuExit(btnState);
+        break;
+      case 13 : 
+        menuSetupCalibration(btnState);  //crystal
+        break;
+      case 14 : 
+        menuSetupCarrier(btnState);        //lsb
+        break;
+      case 15 : 
+        menuSetupCWCarrier(btnState);        //lsb
+        break;
+      case 16 : 
+        menuSetupCwTone(btnState);  
+        break;
+      case 17 : 
+        menuSetupCwDelay(btnState);  
+        break;
+      case 18 : 
+        menuSetupTXCWInterval(btnState);  
+        break;
+      case 19 :
+        menuSetupKeyType(btnState);  
+        break;
+      case 20 :
+        menuADCMonitor(btnState);  
+        break;
+      case 21 :
+        menuTxOnOff(btnState, 0x01);       //TX OFF / ON
+        break;
+      default :
+        menuExit(btnState);  break;
+    }
+    /*
     else if (select < 130 && modeCalibrate)
       menuSetupCalibration(btnState);   //crystal
     else if (select < 140 && modeCalibrate)
@@ -1463,14 +1442,16 @@ void doMenu(){
       menuTxOnOff(btnState, 0x01);      //TX OFF / ON
     else if (select < 220 && modeCalibrate)
       menuExit(btnState);
+    */
 
     Check_Cat(0);  //To prevent disconnections
   }
 
+/*
   //debounce the button
   while(btnDown()){
     delay_background(50, 0);  //To prevent disconnections
   }
-  //delay(50);
+*/  
 }
 

ubitx_20/ubitx_si5351.ino

@@ -1,3 +1,19 @@
+/************************************************************************************
+ * KD8CEC 
+ * kd8cec@gmail.com   http://www.hamskey.com
+ * 
+ * Merge two SI5351 Librarys
+ * KE7ER's fixed vco and variable Clocks Configure values
+ * G3ZIL's fixed Clock Configure Value and variable VCO
+ *  * I have combined the two libraries above. All licenses follow the above library.
+ * 
+ * PLL-A is generated by fixing 850Mhz clock. All output clocks use PLL-A to 
+ * generate the frequency. This is the method used in QRP radios such as uBITX.
+ * When switching to WSPR transmission mode, PLL-B operates for the base frequency to transmit WSPR. 
+ * 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.
+ ************************************************************************************/
+
 // *************  SI5315 routines - tks Jerry Gaffke, KE7ER   ***********************
 
 // An minimalist standalone set of Si5351 routines.
@@ -60,6 +76,7 @@ void i2cWriten(uint8_t reg, uint8_t *vals, uint8_t vcnt) {  // write array
   Wire.endTransmission();
 }
 
+uint8_t  si5351Val[8] = {0, 1, 0, 0, 0, 0, 0, 0}; //for reduce program memory size
 
 void si5351bx_init() {                  // Call once at power-up, start PLLA
   uint32_t msxp1;
@@ -68,11 +85,13 @@ void si5351bx_init() {                  // Call once at power-up, start PLLA
   i2cWrite(3, si5351bx_clken);          // Disable all CLK output drivers
   i2cWrite(183, SI5351BX_XTALPF << 6);  // Set 25mhz crystal load capacitance
   msxp1 = 128 * SI5351BX_MSA - 512;     // and msxp2=0, msxp3=1, not fractional
-  uint8_t  vals[8] = {0, 1, BB2(msxp1), BB1(msxp1), BB0(msxp1), 0, 0, 0};
+  //uint8_t  vals[8] = {0, 1, BB2(msxp1), BB1(msxp1), BB0(msxp1), 0, 0, 0};
-  i2cWriten(26, vals, 8);               // Write to 8 PLLA msynth regs
+  si5351Val[2] = BB2(msxp1);
+  si5351Val[3] = BB1(msxp1);
+  si5351Val[4] = BB0(msxp1);
+  
+  i2cWriten(26, si5351Val, 8);               // Write to 8 PLLA msynth regs
   i2cWrite(177, 0x20);                  // Reset PLLA  (0x80 resets PLLB)
-  // for (reg=16; reg<=23; reg++) i2cWrite(reg, 0x80);    // Powerdown CLK's
-  // i2cWrite(187, 0);                  // No fannout of clkin, xtal, ms0, ms4
 }
 
 void si5351bx_setfreq(uint8_t clknum, uint32_t fout) {  // Set a CLK to fout Hz
@@ -105,15 +124,48 @@ void si5351_set_calibration(int32_t cal){
     si5351bx_setfreq(0, usbCarrier);
 }
 
-void initOscillators(){
+void SetCarrierFreq()
-  //initialize the SI5351
+{
-  si5351bx_init();
+  unsigned long appliedCarrier = ((cwMode == 0 ? usbCarrier : cwmCarrier) + (isIFShift && (inTx == 0) ? ifShiftValue : 0));
-  si5351bx_vcoa = (SI5351BX_XTAL * SI5351BX_MSA) + calibration; // apply the calibration correction factor
+  si5351bx_setfreq(0, appliedCarrier);
 
+    /*
   if (cwMode == 0)
     si5351bx_setfreq(0, usbCarrier + (isIFShift ? ifShiftValue : 0));
   else
     si5351bx_setfreq(0, cwmCarrier + (isIFShift ? ifShiftValue : 0));
+    */
+}
+
+void initOscillators(){
+  //initialize the SI5351
+  si5351bx_init();
+  si5351bx_vcoa = (SI5351BX_XTAL * SI5351BX_MSA) + calibration; // apply the calibration correction factor
+  SetCarrierFreq();
+}
+
+//============================================================
+// ADD FUNCTIONS by KD8CEC
+//============================================================
+uint8_t Wspr_Reg1[8] = {0xFF,0xFE, 0x00, 0, 0, 0, 0, 0};  //3, 4, 5, 6, 7
+uint8_t Wspr_Reg2[8] = {0, 1, 0, 0, 0, 0, 0, 0};          //2, 3, 4
+
+void Set_WSPR_Param(void) 
+{ 
+  i2cWrite(18, 128);
+  i2cWriten(34, Wspr_Reg1, 8);
+  i2cWriten(58, Wspr_Reg2, 8);
+  i2cWrite(177, 128);
+  i2cWrite(18, 111);
+
+  si5351bx_clken &= ~(1 << 2);
+  i2cWrite(3, si5351bx_clken);
+}
+
+void TXSubFreq(unsigned long P2)
+{                   
+  i2cWrite(40, (P2 & 65280) >> 8);
+  i2cWrite(41, P2 & 255);
 }
 
 

ubitx_20/ubitx_ui.ino

@@ -9,7 +9,7 @@
 //#define printLineF2(x) (printLineF(0, x))
 
 //returns true if the button is pressed
-int btnDown(){
+int btnDown(void){
   if (digitalRead(FBUTTON) == HIGH)
     return 0;
   else
@@ -99,8 +99,6 @@ void initMeter(){
 //0 ~ 25 : 30 over : + 10
 void drawMeter(int needle) {
   //5Char + O over
-  int drawCharLength = needle / 5;
-  int drawCharLengthLast = needle % 5;
   int i;
 
   for (i = 0; i < 5; i++) {
@@ -175,7 +173,7 @@ void printLineF(char linenmbr, const __FlashStringHelper *c)
 }
 
 #define LCD_MAX_COLUMN 16
-void printLineFromEEPRom(char linenmbr, char lcdColumn, byte eepromStartIndex, byte eepromEndIndex) {
+void printLineFromEEPRom(char linenmbr, char lcdColumn, byte eepromStartIndex, byte eepromEndIndex, char offsetTtype) {
   if ((displayOption1 & 0x01) == 0x01)
     linenmbr = (linenmbr == 0 ? 1 : 0); //Line Toggle
   
@@ -184,7 +182,7 @@ void printLineFromEEPRom(char linenmbr, char lcdColumn, byte eepromStartIndex, b
   for (byte i = eepromStartIndex; i <= eepromEndIndex; i++)
   {
     if (++lcdColumn <= LCD_MAX_COLUMN)
-      lcd.write(EEPROM.read(USER_CALLSIGN_DAT + i));
+      lcd.write(EEPROM.read((offsetTtype == 0 ? USER_CALLSIGN_DAT : WSPR_MESSAGE1) + i));
     else
       break;
   }
@@ -283,6 +281,15 @@ void updateDisplay() {
       strcat(c, "B:");
   }
 
+  //Fixed by Mitani Massaru (JE4SMQ)
+  if (isShiftDisplayCWFreq == 1)
+  {
+    if (cwMode == 1)        //CWL
+        tmpFreq = tmpFreq - sideTone + shiftDisplayAdjustVal;
+    else if (cwMode == 2)   //CWU
+        tmpFreq = tmpFreq + sideTone + shiftDisplayAdjustVal;
+  }
+
   //display frequency
   for (int i = 15; i >= 6; i--) {
     if (tmpFreq > 0) {
@@ -320,22 +327,6 @@ void updateDisplay() {
     lcd.setCursor(5,diplayVFOLine);
     lcd.write(":");
   }
-
-/*
-  //now, the second line
-  memset(c, 0, sizeof(c));
-  memset(b, 0, sizeof(b));
-
-  if (inTx)
-    strcat(c, "TX ");
-  else if (ritOn)
-    strcpy(c, "RIT");
-
-  strcpy(c, "      \xff");
-  drawMeter(meter_reading);
-  strcat(c, meter);
-  strcat(c, "\xff");
-  printLine2(c);*/
 }
 
 int enc_prev_state = 3;

ubitx_20/ubitx_wspr.cpp

@@ -0,0 +1,193 @@
+/**********************************************************************************
+WSPR SENDER for uBITX  by KD8CEC
+Some of the code that sends WSPR referenced the code in G3ZIL.
+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
+   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 <http://www.gnu.org/licenses/>.
+**********************************************************************************/
+
+#include <arduino.h>
+#include <EEPROM.h>
+#include "ubitx.h"
+
+//begin of test
+byte WsprToneCode[164];
+
+long lastTime=0;
+unsigned long TX_MSNB_P2;              // Si5351 register MSNB_P2  PLLB for Tx
+unsigned long TX_P2;    // Variable values for MSNB_P2 which defines the frequencies for the data
+
+extern int enc_read(void);
+
+byte WsprMSGCount = 0;
+#define PTT   (A3)
+
+#define WSPR_BAND1 401
+
+extern uint8_t Wspr_Reg1[8]; //3, 4, 5, 6, 7
+extern uint8_t Wspr_Reg2[8]; //2, 3, 4
+
+void SendWSPRManage()
+{
+  int knob = 0;
+  byte knobPosition = 0;
+  char isNeedDisplayInfo = 0;
+  char nowSelectedIndex = 0;
+  char nowWsprStep = 0; //0 : select Message, 1 : select band, 2 : send
+  char selectedWsprMessageIndex = -1;
+  char selectedWsprBandIndex = -1;
+
+  unsigned long WsprTXFreq = 0;
+  unsigned int WsprMultiChan = 0;
+  unsigned long prevFreq;
+  char loopIndex;
+
+  delay_background(500, 0);
+  
+  //Readed WsprMSGCount, WsprTone
+  while(1)
+  {
+    knob = enc_read();
+    
+    if (knobPosition > 0 && knob < 0)
+      knobPosition--;
+    else if (knob > 0 && (knobPosition <= (nowWsprStep == 0 ? WsprMSGCount : WSPR_BAND_COUNT) * 10 -2))
+      knobPosition++;
+
+    nowSelectedIndex = knobPosition / 10;
+
+    if (nowWsprStep == 0) //select Message status
+    {
+      printLineF2(F("WSPR:"));
+      
+      if (selectedWsprMessageIndex != nowSelectedIndex)
+      {
+        selectedWsprMessageIndex = nowSelectedIndex;
+        int wsprMessageBuffIndex = selectedWsprMessageIndex * 46;
+        
+        //Display WSPR Name tag
+        printLineFromEEPRom(0, 6, wsprMessageBuffIndex, wsprMessageBuffIndex + 4, 1); 
+
+        //Load WSPR Tonecode
+        //Read Tone Code
+        for (int i = 0; i < 41; i++)
+        {
+          byte readData = EEPROM.read(WSPR_MESSAGE1 + 5 + (wsprMessageBuffIndex) + i);  //NAME TAG 5, MESSAGE 41 = 46
+          WsprToneCode[i * 4 + 0] = readData & 3;
+          WsprToneCode[i * 4 + 1] = (readData >> 2) & 3;
+          WsprToneCode[i * 4 + 2] = (readData >> 4) & 3;
+          WsprToneCode[i * 4 + 3] = (readData >> 6) & 3;
+        }
+      }
+      else if (btnDown())
+      {
+        nowWsprStep = 1;  //Change Status to Select Band
+        knobPosition = 0;
+        nowSelectedIndex = 0;
+        delay_background(500, 0);
+      }
+    }
+    else if (nowWsprStep == 1)
+    {
+      //printLineF2(F("Select Band"));
+      if (selectedWsprBandIndex != nowSelectedIndex)
+      {
+        selectedWsprBandIndex = nowSelectedIndex;
+        int bandBuffIndex = WSPR_BAND1 + selectedWsprBandIndex * 14;
+        
+        EEPROM.get(bandBuffIndex, WsprTXFreq); 
+        EEPROM.get(bandBuffIndex + 4, WsprMultiChan); 
+
+        /*
+        //3, 4, 5, 6, 7
+        Wspr_Reg1[3] = EEPROM.read(bandBuffIndex + 6);
+        Wspr_Reg1[4] = EEPROM.read(bandBuffIndex + 7);
+        Wspr_Reg1[5] = EEPROM.read(bandBuffIndex + 8);
+        Wspr_Reg1[6] = EEPROM.read(bandBuffIndex + 9);
+        Wspr_Reg1[7] = EEPROM.read(bandBuffIndex + 10);
+        */
+        for (loopIndex = 3; loopIndex < 8; loopIndex++)
+          Wspr_Reg1[loopIndex] = EEPROM.read(bandBuffIndex + loopIndex + 3);
+
+        /*
+        Wspr_Reg2[2] = EEPROM.read(bandBuffIndex + 11);
+        Wspr_Reg2[3] = EEPROM.read(bandBuffIndex + 12);
+        Wspr_Reg2[4] = EEPROM.read(bandBuffIndex + 13);
+        */
+        //2, 3, 4
+        for (loopIndex = 2; loopIndex < 5; loopIndex++)
+          Wspr_Reg2[loopIndex] = EEPROM.read(bandBuffIndex + loopIndex + 9);
+
+        TX_MSNB_P2 = ((unsigned long)Wspr_Reg1[5] & 0x0F) << 16 | ((unsigned long)Wspr_Reg1[6]) << 8 | Wspr_Reg1[7];
+      }
+
+      ltoa(WsprTXFreq, b, DEC);
+      if (digitalRead(PTT) == 0)
+        strcpy(c, "SEND:");
+      else
+        strcpy(c, "PTT->");
+
+      strcat(c, b);
+      printLine1(c);
+      
+      if (digitalRead(PTT) == 0)
+      {
+        //printLineF1(F("Transmitting"));
+        //SEND WSPR
+        //If you need to consider the Rit and Sprite modes, uncomment them below.
+        //remark = To reduce the size of the program
+        //prevFreq = frequency;
+        //frequency = WsprTXFreq;
+        startTx(TX_CW, 0);
+        setTXFilters(WsprTXFreq);
+        
+        //Start WSPR
+        Set_WSPR_Param();
+        digitalWrite(CW_KEY, 1);     
+        
+        for (int i = 0; i < 162; i++)
+        {                                                         // Now this is the message loop
+          lastTime = millis();                                    // Store away the time when the last message symbol was sent
+          TX_P2 = TX_MSNB_P2 + WsprMultiChan * WsprToneCode[i];   // This represents the 1.46 Hz shift and is correct only for the bands specified in the array
+          TXSubFreq(TX_P2);                                       // TX at the appropriate channel frequency for....
+
+          //if (btnDown())
+          //  break;
+
+          while (millis() < lastTime + 683){}                     // .... 0,683 seconds
+        }
+        
+        digitalWrite(CW_KEY, 0);
+        stopTx(); //call setFrequency -> recovery TX Filter
+        //frequency = prevFreq;
+        
+        selectedWsprBandIndex = -1;
+      }     //end of PTT Check
+      else if (btnDown())
+      {
+        return;
+      }
+
+    }  //end of status check
+    
+    //delay_background(50, 1);
+  } //end of while
+}
+