Morse TX loops

firmware/application/apps/ui_morse.cpp

@@ -69,6 +69,25 @@ static msg_t ookthread_fn(void * arg) {
 	return 0;
 }
 
+static msg_t loopthread_fn(void * arg) {
+	MorseView * arg_c = (MorseView*)arg;
+	uint32_t	wait = arg_c->loop;
+
+	chRegSetThreadName("loopthread");
+
+	for (uint32_t i = 0; i < wait; i++) {
+		if (chThdShouldTerminate()) break;
+
+		arg_c->on_loop_progress(i, false);
+		chThdSleepMilliseconds(1000);
+	}
+
+	arg_c->on_loop_progress(0, true);
+	chThdExit(0);
+	
+	return 0;
+}
+
 void MorseView::on_set_text(NavigationView& nav) {
 	text_prompt(nav, buffer, 28);
 }
@@ -130,7 +149,22 @@ void MorseView::on_tx_progress(const uint32_t progress, const bool done) {
 	if (done) {
 		transmitter_model.disable();
 		progressbar.set_value(0);
+
+		if (loop && run) {
+			text_tx_duration.set("wait");
+			progressbar.set_max(loop);
+			progressbar.set_value(0);
+			loopthread = chThdCreateFromHeap(NULL, 1024, NORMALPRIO, loopthread_fn, this);
+		} else {
 			tx_view.set_transmitting(false);
+		}
+	} else
+		progressbar.set_value(progress);
+}
+
+void MorseView::on_loop_progress(const uint32_t progress, const bool done) {
+	if (done) {
+		start_tx();
 	} else
 		progressbar.set_value(progress);
 }
@@ -155,6 +189,7 @@ MorseView::MorseView(
 		&field_speed,
 		&field_tone,
 		&options_modulation,
+		&options_loop,
 		&text_tx_duration,
 		&text_message,
 		&button_message,
@@ -166,6 +201,7 @@ MorseView::MorseView(
 	field_speed.set_value(15);					// 15wps
 	field_tone.set_value(700);					// 700Hz FM tone
 	options_modulation.set_selected_index(0);	// CW mode
+	options_loop.set_selected_index(0);			// Off
 	
 	checkbox_foxhunt.on_select = [this](Checkbox&, bool value) {
 		foxhunt_mode = value;
@@ -183,6 +219,10 @@ MorseView::MorseView(
 		modulation = (modulation_t)i;
 	};
 
+	options_loop.on_change = [this](size_t i, uint32_t n) {
+		loop = n;
+	};
+	
 	field_speed.on_change = [this](int32_t) {
 		update_tx_duration();
 	};
@@ -199,12 +239,22 @@ MorseView::MorseView(
 	};
 	
 	tx_view.on_start = [this]() {
-		if (start_tx())
+		if (start_tx()) {
+			run = true;
 			tx_view.set_transmitting(true);
+		}
 	};
 	
 	tx_view.on_stop = [this]() {
+		run = false;
 		if (ookthread) chThdTerminate(ookthread);
+
+		if (loopthread) {
+			chThdTerminate(loopthread);
+			chThdWait(loopthread);
+			loopthread = nullptr;
+		}
+
 		transmitter_model.disable();
 		baseband::kill_tone();
 		tx_view.set_transmitting(false);

firmware/application/apps/ui_morse.hpp

@@ -54,11 +54,13 @@ public:
 	void paint(Painter& painter) override;
 	
 	void on_tx_progress(const uint32_t progress, const bool done);
+	void on_loop_progress(const uint32_t progress, const bool done);
 	
 	std::string title() const override { return "Morse TX"; };
 	
 	uint32_t time_unit_ms { 0 };
 	size_t symbol_count { 0 };
+	uint32_t loop { 0 };
 private:
 	NavigationView& nav_;
 	std::string buffer { "PORTAPACK" };
@@ -77,12 +79,15 @@ private:
 	void set_foxhunt(size_t i);
 	
 	Thread * ookthread { nullptr };
+	Thread * loopthread { nullptr };
 	bool foxhunt_mode { false };
+	bool run { false };
 	
 	Labels labels {
 		{ { 4 * 8, 6 * 8 }, "Speed:   wps", Color::light_grey() },
 		{ { 4 * 8, 8 * 8 }, "Tone:    Hz", Color::light_grey() },
 		{ { 4 * 8, 10 * 8 }, "Modulation:", Color::light_grey() },
+		{ { 4 * 8, 12 * 8 }, "Loop:", Color::light_grey() },
 		{ { 1 * 8, 25 * 8 }, "TX will last", Color::light_grey() }
 	};
 	
@@ -134,6 +139,20 @@ private:
 		}
 	};
 
+	OptionsField options_loop {
+		{ 9 * 8, 12 * 8 },
+		6,
+		{
+			{ "Off", 0 },
+			{ "5 sec", 5 },
+			{ "10 sec", 10 },
+			{ "30 sec", 30 },
+			{ "1 min", 60 },
+			{ "3 min", 180 },
+			{ "5 min", 300 }
+		}
+	};
+	
 	Text text_tx_duration {
 		{ 14 * 8, 25 * 8, 4 * 8, 16 },
 		"-"