416 lines
9.2 KiB
C++
416 lines
9.2 KiB
C++
//======================================================================
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// RigMode.h
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//======================================================================
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#ifndef __RigMode_h__
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#define __RigMode_h__
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#include "audio.h"
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// Exceptions not active (for Arduino, I assume?).
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//enum IModeExceptions {
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// MODE_ALREADY_ACTIVE = -1,
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// MODE_STILL_TRANSMITTING = -2,
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// MODE_ALREADY_TRANSMITTING = -3,
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// MODE_NOT_TRANSMITTING = -4,
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//};
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//======================================================================
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// IMode
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//
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// Interface to a rig mode (SSB, CW, etc.).
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//======================================================================
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class IMode {
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public:
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IMode(IConfig& c, RigAudio& a, IFilter& f):
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_config(c), _audio(a), _filter(f), _active(false), _transmitting(false)
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{
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}
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virtual ~IMode() {}
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inline IConfig& config() { return _config; }
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inline RigAudio& audio() { return _audio; }
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inline IFilter& filter() { return _filter; }
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// Called upon mode entry. Should assume that the rig's state is
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// "clean", i.e. that it still needs to enable anything it needs for
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// use in the mode.
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virtual void onEntry() = 0;
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// Called upon mode exit. Should clean everything up that it used,
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// and not make assumptions about which mode is being entered next.
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virtual void onExit() = 0;
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// Called when transmitting.
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virtual void onTx() = 0;
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// Called when receiving.
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virtual void onRx() = 0;
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inline void enter() {
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if (_active) {
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// Do nothing. Exceptions not active (for Arduino, I assume?).
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//throw MODE_ALREADY_ACTIVE;
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USBDEBUG("ERROR - tried to enter mode, but it's already active");
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} else {
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_active = true;
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onEntry();
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}
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}
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inline void exit() {
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if (_transmitting) {
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// Do nothing. Exceptions not active (for Arduino, I assume?).
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//throw MODE_STILL_TRANSMITTING;
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USBDEBUG("ERROR - tried to exit mode, but it's transmitting");
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} else {
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_active = false;
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onExit();
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}
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}
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inline bool isActive() { return _active; }
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inline bool isInactive() { return !_active; }
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inline void tx() {
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if (_transmitting) {
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// Do nothing. Exceptions not active (for Arduino, I assume?).
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//throw MODE_ALREADY_TRANSMITTING;
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USBDEBUG("ERROR - tried to start transmitting, but mode already is transmitting");
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} else {
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_transmitting = true;
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onTx();
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}
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}
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inline void rx() {
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if (!_transmitting) {
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// Do nothing. Exceptions not active (for Arduino, I assume?).
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//throw MODE_NOT_TRANSMITTING;
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USBDEBUG("ERROR - tried to start receiving, but mode already is receiving");
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} else {
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_transmitting = false;
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onRx();
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}
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}
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inline bool isTx() const { return _transmitting; }
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inline bool isRx() const { return !_transmitting; }
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virtual void setWideRxFilter() = 0;
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virtual void setMediumRxFilter() = 0;
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virtual void setNarrowRxFilter() = 0;
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private:
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IConfig& _config;
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RigAudio& _audio;
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IFilter& _filter;
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bool _active;
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bool _transmitting;
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};
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//======================================================================
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// SSBMode
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//======================================================================
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class SSBMode : public IMode
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{
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public:
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SSBMode(IConfig& c, RigAudio& a, IFilter& f, bool default_mic=true):
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IMode(c, a, f), _use_mic(default_mic)
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{
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}
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virtual void onEntry()
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{
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setWideRxFilter();
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audio().unmuteRx();
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audio().muteAllTx();
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USBDEBUG("SSB mode entered");
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}
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virtual void onExit() {
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audio().muteAllTx();
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audio().muteRx();
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USBDEBUG("SSB mode exited");
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}
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virtual void onTx()
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{
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audio().muteRx();
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if (_use_mic) {
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audio().unmuteMicIn();
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} else {
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audio().unmuteLineIn();
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}
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USBDEBUG("SSB mode transmitting");
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}
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virtual void onRx()
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{
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if (_use_mic) {
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audio().muteMicIn();
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} else {
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audio().muteLineIn();
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}
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audio().unmuteRx();
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USBDEBUG("SSB mode receiving");
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}
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void setMicIn()
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{
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if (isRx()) {
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// can't switch inputs while already transmitting
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_use_mic = true;
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}
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USBDEBUG("SSB mode - Mic In set");
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}
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void setLineIn()
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{
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if (isRx()) {
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// can't switch inputs while already transmitting
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_use_mic = false;
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}
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USBDEBUG("SSB mode - Line In set");
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}
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virtual void setWideRxFilter() {
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((BPFilter&)filter()).setBand(300.0, 3100.0);
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filter().enable();
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USBDEBUG("set wide RX SSB filter");
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}
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virtual void setMediumRxFilter() {
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((BPFilter&)filter()).setBand(500.0, 2900.0);
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filter().enable();
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USBDEBUG("set medium RX SSB filter");
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}
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virtual void setNarrowRxFilter() {
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((BPFilter&)filter()).setBand(700.0, 2500.0);
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filter().enable();
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USBDEBUG("set narrow RX SSB filter");
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}
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private:
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bool _use_mic;
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};
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//======================================================================
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// DGTMode
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//======================================================================
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class DGTMode : public IMode
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{
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public:
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DGTMode(IConfig& c, RigAudio& a, IFilter& f):
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IMode(c, a, f)
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{
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}
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virtual void onEntry()
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{
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setWideRxFilter();
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audio().unmuteRx();
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audio().muteAllTx();
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USBDEBUG("DGT mode entered");
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}
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virtual void onExit() {
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audio().muteAllTx();
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audio().muteRx();
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USBDEBUG("DGT mode exited");
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}
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virtual void onTx()
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{
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audio().muteRx();
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audio().unmuteUSBIn();
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USBDEBUG("DGT mode transmitting");
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}
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virtual void onRx()
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{
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audio().muteUSBIn();
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audio().unmuteRx();
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USBDEBUG("DGT mode receiving");
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}
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virtual void setWideRxFilter(){
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((BPFilter&)filter()).setBand(300.0, 3100.0);
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filter().enable();
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USBDEBUG("set wide RX DGT filter");
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}
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virtual void setMediumRxFilter(){
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((BPFilter&)filter()).setBand(500.0, 2900.0);
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filter().enable();
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USBDEBUG("set medium RX DGT filter");
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}
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virtual void setNarrowRxFilter(){
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((BPFilter&)filter()).setCenterAndWidth(1500.0, 500.0);
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filter().enable();
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USBDEBUG("set narrow RX DGT filter");
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}
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};
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//======================================================================
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// CWMode
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//======================================================================
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class CWMode : public IMode
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{
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public:
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CWMode(IConfig& c, RigAudio& a, IFilter& f):
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IMode(c, a, f)
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{
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}
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virtual void onEntry()
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{
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setWideRxFilter();
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audio().unmuteRx();
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audio().muteAllTx();
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USBDEBUG("CW mode entered");
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}
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virtual void onExit() {
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audio().muteAllTx();
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audio().muteRx();
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USBDEBUG("CW mode exited");
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}
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virtual void onTx()
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{
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// Currently not muting Rx, since the uBITX produces it's own
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// sidetone... but I'm probably going to replace that with a S/W-
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// generated sidetone.
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USBDEBUG("CW mode transmitting");
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}
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virtual void onRx()
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{
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USBDEBUG("CW mode receiving");
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}
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virtual void setWideRxFilter(){
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float st = float(((CWConfig&)config()).sidetone);
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float width = 1000.0;
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float low = st - (width * 0.5);
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if (low < 300.0) {
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low = 300.0;
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}
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((BPFilter&)filter()).setBand(low, low + width);
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filter().enable();
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USBDEBUG("set wide RX CW filter");
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}
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virtual void setMediumRxFilter(){
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float st = float(((CWConfig&)config()).sidetone);
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float width = 500.0;
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float low = st - (width * 0.5);
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if (low < 300.0) {
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low = 300.0;
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}
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((BPFilter&)filter()).setBand(low, low + width);
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filter().enable();
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USBDEBUG("set medium RX CW filter");
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}
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virtual void setNarrowRxFilter(){
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float st = float(((CWConfig&)config()).sidetone);
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float width = 250.0;
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float low = st - (width * 0.5);
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if (low < 300.0) {
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low = 300.0;
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}
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((BPFilter&)filter()).setBand(low, low + width);
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filter().enable();
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USBDEBUG("set narrow RX CW filter");
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}
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};
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//======================================================================
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// TTMode
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//======================================================================
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class TTMode : public IMode
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{
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public:
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TTMode(IConfig& c, RigAudio& a, IFilter& f):
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IMode(c, a, f)
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{
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}
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virtual void onEntry()
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{
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setWideRxFilter();
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audio().unmuteRx();
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audio().muteAllTx();
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USBDEBUG("Test (Two-Tone) mode entered");
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}
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virtual void onExit() {
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audio().muteAllTx();
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audio().muteRx();
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USBDEBUG("Test (Two-Tone) mode exited");
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}
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virtual void onTx()
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{
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audio().muteRx();
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audio().unmuteTTIn();
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USBDEBUG("Test (Two-Tone) mode transmitting");
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}
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virtual void onRx()
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{
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audio().muteTTIn();
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audio().unmuteRx();
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USBDEBUG("Test (Two-Tone) mode receiving");
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}
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virtual void setWideRxFilter(){
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((BPFilter&)filter()).setBand(300.0, 3100.0);
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filter().enable();
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USBDEBUG("set wide RX TT filter");
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}
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virtual void setMediumRxFilter(){
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((BPFilter&)filter()).setBand(500.0, 2900.0);
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filter().enable();
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USBDEBUG("set medium RX TT filter");
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}
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virtual void setNarrowRxFilter(){
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((BPFilter&)filter()).setBand(700.0, 2500.0);
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filter().enable();
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USBDEBUG("set narrow RX TT filter");
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}
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};
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#endif
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//======================================================================
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// EOF
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//======================================================================
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