From 558c67a4566794900bc809555fb34081ed1fde45 Mon Sep 17 00:00:00 2001
From: NBSgamesAT <nicolas@wbsfilm.at>
Date: Fri, 8 May 2020 23:39:46 +0200
Subject: [PATCH] Added Switch USB <--> CW... Defaults to USB.

Pin: 6
---
 lib/FT817_NBS/FT817_NBS.cpp |  9 +++++++++
 lib/FT817_NBS/FT817_NBS.h   |  1 +
 src/main.cpp                | 38 +++++++++++++++++++++++++++++++++++++
 3 files changed, 48 insertions(+)

diff --git a/lib/FT817_NBS/FT817_NBS.cpp b/lib/FT817_NBS/FT817_NBS.cpp
index 16bc0fe..c2acdb4 100644
--- a/lib/FT817_NBS/FT817_NBS.cpp
+++ b/lib/FT817_NBS/FT817_NBS.cpp
@@ -137,4 +137,13 @@ void FT817_NBS::setFrequency(unsigned long frequency){
   convertFromValueToBcd(&data[0], frequency);
   data[4] = 0x1;
   sendCommand(&data[0], sizeof(data));
+}
+
+void FT817_NBS::setMode(FT817_NBS::SignalMode mode){
+  if(mode == SignalMode::UNKNOWN || mode == SignalMode::WFM){
+    return;
+  }
+  uint8_t value = (uint8_t) mode;
+  uint8_t data[5] = {value, 0x0, 0x0, 0x0, 0x7};
+  sendCommand(&data[0], sizeof(data));
 }
\ No newline at end of file
diff --git a/lib/FT817_NBS/FT817_NBS.h b/lib/FT817_NBS/FT817_NBS.h
index 73ea31d..4650dca 100644
--- a/lib/FT817_NBS/FT817_NBS.h
+++ b/lib/FT817_NBS/FT817_NBS.h
@@ -30,5 +30,6 @@ public:
   FT817_NBS::Frequency getFrequency();
   void setFrequency(unsigned long frequency);
   void toggleAB();
+  void setMode(FT817_NBS::SignalMode);
 };
 #endif
\ No newline at end of file
diff --git a/src/main.cpp b/src/main.cpp
index 6aa90e8..45c7da7 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -4,11 +4,13 @@
 
 #define SET_FREQ 4
 #define SWITCH_AB 5
+#define SWITCH_USB_CW 6
 
 SoftwareSerial radio = SoftwareSerial(2, 3);
 FT817_NBS ft817(&radio);
 
 void setFreq();
+void switchUsbCw();
 
 void setup() {
   // put your setup code here, to run once:
@@ -16,10 +18,12 @@ void setup() {
   Serial.begin(9600);
   pinMode(SET_FREQ, INPUT_PULLUP);
   pinMode(SWITCH_AB, INPUT_PULLUP);
+  pinMode(SWITCH_USB_CW, INPUT_PULLUP);
 }
 
 boolean pressBlockSetFreq = false;
 boolean pressBlockSwitchAB = false;
+boolean pressBlockSwitchUsbCW = false;
 
 void loop() {
   // put your main code here, to run repeatedly:
@@ -42,6 +46,16 @@ void loop() {
     pressBlockSwitchAB = false;
     delay(20);
   }
+
+  if (digitalRead(SWITCH_USB_CW) == LOW && !pressBlockSwitchUsbCW){
+    switchUsbCw();
+    pressBlockSwitchUsbCW = true;
+    
+  }
+  else if(digitalRead(SWITCH_USB_CW) != LOW){
+    pressBlockSwitchUsbCW = false;
+    delay(20);
+  }
 }
 
 void setFreq(){
@@ -61,5 +75,29 @@ void setFreq(){
 
   delay(300);
 
+  ft817.toggleAB();
+}
+
+void switchUsbCw(){
+  FT817_NBS::SignalMode mode = ft817.getFrequency().mode;
+  FT817_NBS::SignalMode newMode;
+
+  if (mode == FT817_NBS::SignalMode::USB){
+    newMode = FT817_NBS::SignalMode::CW;
+  }
+  else{
+    newMode = FT817_NBS::SignalMode::USB;
+  }
+
+  delay(300);
+  ft817.setMode(newMode);
+  
+  delay(300);
+  ft817.toggleAB();
+
+  delay(300);
+  ft817.setMode(newMode);
+  
+  delay(300);
   ft817.toggleAB();
 }
\ No newline at end of file