Whistle now works

Moved BW widget in txview
String-ized LCR and AFSK message generator

firmware/application/CMakeLists.txt

@@ -135,16 +135,17 @@ set(CPPSRC
 	debounce.cpp
 	touch.cpp
 	touch_adc.cpp
-	adsb.cpp
+	protocols/adsb.cpp
+	protocols/bht.cpp
+	protocols/dcs.cpp
+	protocols/lcr.cpp
+	protocols/rds.cpp
 	afsk.cpp
 	audio.cpp
 	${COMMON}/bch_code.cpp
-	bht.cpp
 	ctcss.cpp
-	dcs.cpp
 	encoder.cpp
 	freqman.cpp
-	rds.cpp
 	${COMMON}/lcd_ili9341.cpp
 	${COMMON}/ui.cpp
 	${COMMON}/ui_text.cpp
@@ -270,6 +271,7 @@ set(INCDIR ${CMAKE_CURRENT_BINARY_DIR} ${COMMON} ${PORTINC} ${KERNINC} ${TESTINC
 	${FATFSINC}
 	${CHIBIOS}/os/various
 	bitmaps
+	protocols
 )
 
 #

firmware/application/afsk.cpp

@@ -26,7 +26,7 @@
 
 namespace afsk {
 
-void generate_data(const char * in_message, char * out_data) {
+void generate_data(const std::string & in_message, char * out_data) {
 	const afsk_formats_t * format_def;
 	uint8_t pm, pp, bit, cp, cur_byte, new_byte;
 	uint16_t dp;
@@ -40,7 +40,7 @@ void generate_data(const char * in_message, char * out_data) {
 
 	if (format_def->data_bits == 7) {
 		if (!format_def->use_LUT) {
-			for (dp = 0; dp < strlen(in_message); dp++) {
+			for (dp = 0; dp < in_message.length(); dp++) {
 				pp = pm;
 				new_byte = 0;
 				cur_byte = in_message[dp];
@@ -55,13 +55,9 @@ void generate_data(const char * in_message, char * out_data) {
 			out_data[dp++] = 0;
 			out_data[dp] = 0;
 		} else {
-			for (dp = 0; dp < strlen(in_message); dp++) {
+			for (dp = 0; dp < in_message.length(); dp++) {
 				pp = pm;
 				
-				// Do not apply LUT on checksum (last byte) ?
-				if (dp != strlen(in_message) - 1)
-					cur_byte = alt_lookup[(uint8_t)in_message[dp] & 0x7F];
-				else
 				cur_byte = in_message[dp];
 				
 				for (cp = 0; cp < 8; cp++)

firmware/application/afsk.hpp

@@ -54,19 +54,7 @@ const afsk_formats_t afsk_formats[4] = {
 	{ "8-Even-0  ", "8E0", 8, EVEN,	1, true, false }
 };
 
-// TODO: Complete table
-const char alt_lookup[128] = {
-	0, 0, 0, 0x5F, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x0F,		// 0
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,				// 10
-	0xF8, 0, 0x99, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,		// 20  !"#$%&'()*+,-./
-	0xF5, 0, 0x94, 0x55, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x1C, 0, 0,	// 30 0123456789:;<=>?
-	0, 0x3C, 0x9C, 0x5D, 0, 0, 0, 0, 0, 0x44, 0x85, 0, 0xD5, 0x14, 0, 0,		// 40 @ABCDEFGHIJKLMNO
-	0xF0, 0, 0, 0x50, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,		// 50 PQRSTUVWXYZ[\]^_
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,				// 60 `abcdefghijklmno
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x7F			// 70 pqrstuvwxyz{|}~
-};
-
-void generate_data(const char * in_message, char * out_data);
+void generate_data(const std::string & in_message, char * out_data);
 
 } /* namespace afsk */
 

firmware/application/baseband_api.cpp

@@ -96,6 +96,17 @@ void set_tones_config(const uint32_t bw, const uint32_t pre_silence, const uint1
 	send_message(&message);
 }
 
+void kill_tone() {
+	const TonesConfigureMessage message {
+		0,
+		0,
+		0,
+		false,
+		false
+	};
+	send_message(&message);
+}
+
 void set_sstv_data(const uint8_t vis_code, const uint32_t pixel_duration) {
 	const SSTVConfigureMessage message {
 		vis_code,
@@ -117,6 +128,18 @@ void set_afsk_data(const uint32_t afsk_samples_per_bit, const uint32_t afsk_phas
 	send_message(&message);
 }
 
+void kill_afsk() {
+	const AFSKConfigureMessage message {
+		0,
+		0,
+		0,
+		0,
+		0,
+		false
+	};
+	send_message(&message);
+}
+
 void set_audiotx_data(const uint32_t divider, const uint32_t bw, const uint32_t gain_x10,
 					const bool ctcss_enabled, const uint32_t ctcss_phase_inc) {
 	const AudioTXConfigMessage message {

firmware/application/baseband_api.hpp

@@ -58,6 +58,7 @@ struct WFMConfig {
 void set_tone(const uint32_t index, const uint32_t delta, const uint32_t duration);
 void set_tones_config(const uint32_t bw, const uint32_t pre_silence, const uint16_t tone_count,
 					const bool dual_tone, const bool audio_out);
+void kill_tone();
 void set_sstv_data(const uint8_t vis_code, const uint32_t pixel_duration);
 void set_audiotx_data(const uint32_t divider, const uint32_t bw, const uint32_t gain_x10,
 					const bool ctcss_enabled, const uint32_t ctcss_phase_inc);
@@ -65,6 +66,7 @@ void set_fifo_data(const int8_t * data);
 void set_pwmrssi(int32_t avg, bool enabled);
 void set_afsk_data(const uint32_t afsk_samples_per_bit, const uint32_t afsk_phase_inc_mark, const uint32_t afsk_phase_inc_space,
 					const uint8_t afsk_repeat, const uint32_t afsk_bw, const bool afsk_alt_format);
+void kill_afsk();
 void set_ook_data(const uint32_t stream_length, const uint32_t samples_per_bit, const uint8_t repeat,
 					const uint32_t pause_symbols);
 void set_fsk_data(const uint32_t stream_length, const uint32_t samples_per_bit, const uint32_t shift,

firmware/application/protocols/lcr.cpp

@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
+ * Copyright (C) 2016 Furrtek
+ *
+ * This file is part of PortaPack.
+ *
+ * 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 2, 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; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "lcr.hpp"
+#include "string_format.hpp"
+
+//#include "portapack_persistent_memory.hpp"
+
+namespace lcr {
+
+std::string generate_message(std::string rgsb, std::vector<std::string> litterals, size_t option_ec) {
+	const std::string ec_lut[4] = { "A", "J", "N", "S" };					// Eclairage (Auto, Jour, Nuit)
+	char eom[3] = { 3, 0, 0 };		// EOM and space for checksum
+	uint8_t i;
+	std::string lcr_message { 127, 127, 127, 127, 127, 127, 127, 15 };		// Modem sync and SOM
+	char checksum = 0;
+	
+	// Pad litterals to 7 chars (not required ?)
+	for (auto & litteral : litterals)
+		while (litteral.length() < 7)
+			litteral += ' ';
+	
+	// Compose LCR message
+	lcr_message += rgsb;
+	lcr_message += "PA ";
+	
+	i = 1;
+	for (auto & litteral : litterals) {
+		lcr_message += "AM=";
+		lcr_message += to_string_dec_uint(i, 1);
+		lcr_message += " AF=\"";
+		lcr_message += litteral;
+		lcr_message += "\" CL=0 ";
+		i++;
+	}
+	
+	lcr_message += "EC=";
+	lcr_message += ec_lut[option_ec];
+	lcr_message += " SAB=0";
+	
+	// Checksum
+	i = 7;						// Skip modem sync
+	while (lcr_message[i])
+		checksum ^= lcr_message[i++];
+	checksum ^= eom[0];			// EOM char
+	checksum &= 0x7F;			// Trim
+	eom[1] = checksum;
+	
+	lcr_message += eom;
+	
+	return lcr_message;
+}
+
+} /* namespace lcr */

firmware/application/protocols/lcr.hpp

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
+ * Copyright (C) 2016 Furrtek
+ *
+ * This file is part of PortaPack.
+ *
+ * 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 2, 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; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "ui.hpp"
+#include <cstring>
+#include <string>
+#include <vector>
+
+#ifndef __LCR_H__
+#define __LCR_H__
+
+namespace lcr {
+
+std::string generate_message(std::string rgsb, std::vector<std::string> litterals, size_t option_ec);
+
+} /* namespace lcr */
+
+#endif/*__LCR_H__*/

firmware/application/ui_debug.cpp

@@ -281,7 +281,7 @@ DebugMenuView::DebugMenuView(NavigationView& nav) {
 	on_left = [&nav](){ nav.pop(); };
 }
 
-DebugLCRView::DebugLCRView(NavigationView& nav, std::string lcr_string, uint8_t checksum) {
+DebugLCRView::DebugLCRView(NavigationView& nav, std::string lcr_string) {
 	
 	std::string debug_text;
 	
@@ -299,7 +299,7 @@ DebugLCRView::DebugLCRView(NavigationView& nav, std::string lcr_string, uint8_t
 	
 	debug_text += "\n\n";
 	debug_text += "Length: " + to_string_dec_uint(lcr_string.length()) + '\n';
-	debug_text += "Checksum: " + to_string_dec_uint(checksum) + '\n';
+	debug_text += "Checksum: " + to_string_dec_uint(lcr_string.back()) + '\n';
 	
 	console.write(debug_text);
 	

firmware/application/ui_debug.hpp

@@ -210,7 +210,7 @@ private:
 
 class DebugLCRView : public View {
 public:
-	DebugLCRView(NavigationView& nav, std::string lcrstring, uint8_t checksum);
+	DebugLCRView(NavigationView& nav, std::string lcrstring);
 
 	void focus() override;
 	

firmware/application/ui_lcr.cpp

@@ -25,6 +25,7 @@
 #include "ui_debug.hpp"
 
 #include "afsk.hpp"
+#include "lcr.hpp"
 #include "baseband_api.hpp"
 #include "string_format.hpp"
 
@@ -47,58 +48,6 @@ LCRView::~LCRView() {
 	baseband::shutdown();
 }
 
-void LCRView::generate_message() {
-	const char lcr_init[8] = { 127, 127, 127, 127, 127, 127, 127, 15 };		// Modem sync and SOM
-	const char ec_lut[4][2] = { { 'A', 0x00 },								// Eclairage (Auto, Jour, Nuit)
-								{ 'J', 0x00 },
-								{ 'N', 0x00 },
-								{ 'S', 0x00 } };
-	char eom[3] = { 3, 0, 0 };		// EOM and space for checksum
-
-	uint8_t i;
-	
-	button_setrgsb.set_text(rgsb);
-	
-	// Pad litterals to 7 chars (not required ?)
-	for (i = 0; i < 5; i++)
-		while (strlen(litteral[i]) < 7)
-			strcat(litteral[i], " ");
-	
-	// Compose LCR message
-	memset(lcr_message, 0, 512);
-	memcpy(lcr_message, lcr_init, 8);
-
-	strcat(lcr_message, rgsb);		// Address
-	strcat(lcr_message, "PA ");
-	
-	for (i = 0; i < 5; i++) {
-		if (checkboxes[i].value() == true) {
-			strcat(lcr_message, "AM=");
-			strcat(lcr_message, to_string_dec_uint(i + 1, 1).c_str());
-			strcat(lcr_message, " AF=\"");
-			strcat(lcr_message, litteral[i]);
-			strcat(lcr_message, "\" CL=0 ");
-		}
-	}
-	strcat(lcr_message, "EC=");
-	strcat(lcr_message, ec_lut[options_ec.selected_index()]);
-	strcat(lcr_message, " SAB=0");
-	
-	// Checksum
-	checksum = 0;
-	i = 7;						// Skip modem sync
-	while (lcr_message[i])
-		checksum ^= lcr_message[i++];
-
-	checksum ^= eom[0];			// EOM char
-	checksum &= 0x7F;			// Trim
-	eom[1] = checksum;
-	
-	strcat(lcr_message, eom);
-	
-	afsk::generate_data(lcr_message, lcr_message_data);
-}
-
 void LCRView::paint(Painter& painter) {
 	uint8_t i;
 	std::string final_str;
@@ -134,6 +83,17 @@ void LCRView::paint(Painter& painter) {
 	text_recap.set(final_str);
 }
 
+std::vector<std::string> LCRView::parse_litterals() {
+	std::vector<std::string> litterals;
+	
+	for (size_t i = 0; i < 5; i++) {
+		if (checkboxes[i].value())
+			litterals.push_back(litteral[i]);
+	}
+	
+	return litterals;
+}
+
 void LCRView::update_progress() {
 	char str[16];
 	
@@ -162,8 +122,6 @@ void LCRView::update_progress() {
 }
 
 void LCRView::on_txdone(int n) {
-	char str[16];
-	
 	if (n > 0) {
 		// Repeating...
 		repeat_index = n + 1;
@@ -177,17 +135,6 @@ void LCRView::on_txdone(int n) {
 		// Done transmitting
 		if ((tx_mode == SCAN) && (scan_index < (scan_count - 1))) {
 			transmitter_model.disable();
-			if (abort_scan) {
-				// Kill scan process
-				strcpy(str, "Abort @");
-				strcat(str, rgsb);
-				text_status.set(str);
-				progress.set_value(0);
-				tx_mode = IDLE;
-				abort_scan = false;
-				button_scan.set_style(&style_val);
-				button_scan.set_text("SCAN");
-			} else {
 			// Next address
 			scan_index++;
 			strcpy(rgsb, &scan_list[options_scanlist.selected_index()].addresses[scan_index * 5]);
@@ -195,7 +142,6 @@ void LCRView::on_txdone(int n) {
 			repeat_index = 1;
 			update_progress();
 			start_tx(true);
-			}
 		} else {
 			transmitter_model.disable();
 			tx_mode = IDLE;
@@ -230,7 +176,8 @@ void LCRView::start_tx(const bool scan) {
 		update_progress();
 	}
 	
-	generate_message();
+	button_setrgsb.set_text(rgsb);
+	afsk::generate_data(lcr::generate_message(rgsb, parse_litterals(), options_ec.selected_index()), lcr_message_data);
 
 	switch (portapack::persistent_memory::afsk_format()) {
 		case 0:
@@ -355,8 +302,7 @@ LCRView::LCRView(NavigationView& nav) {
 	};
 	
 	button_lcrdebug.on_select = [this, &nav](Button&) {
-		generate_message();
-		nav.push<DebugLCRView>(std::string(lcr_message), checksum);
+		nav.push<DebugLCRView>(lcr::generate_message(rgsb, parse_litterals(), options_ec.selected_index()));
 	};
 	
 	button_transmit.on_select = [this](Button&) {
@@ -364,12 +310,22 @@ LCRView::LCRView(NavigationView& nav) {
 	};
 	
 	button_scan.on_select = [this](Button&) {
+		char str[16];
+		
 		if (tx_mode == IDLE)	{
 			button_scan.set_style(&style_cancel);
 			button_scan.set_text("ABORT");
 			start_tx(true);
 		} else {
-			abort_scan = true;
+			// Kill scan process
+			baseband::kill_afsk();
+			strcpy(str, "Abort @");
+			strcat(str, rgsb);
+			text_status.set(str);
+			progress.set_value(0);
+			tx_mode = IDLE;
+			button_scan.set_style(&style_val);
+			button_scan.set_text("SCAN");
 		}
 	};
 
@@ -383,8 +339,6 @@ LCRView::LCRView(NavigationView& nav) {
 				checkboxes[n].set_value(true);
 			set_dirty();
 			start_tx(false);
-		} else if (tx_mode == SCAN) {
-			abort_scan = true;
 		}
 	};
 }

firmware/application/ui_lcr.hpp

@@ -79,18 +79,16 @@ private:
 	};
 	
 	tx_modes tx_mode = IDLE;
-	bool abort_scan = false;
 	uint8_t scan_count { 0 }, scan_index { 0 };
 	double scan_progress { 0 };
 	char litteral[5][8] = { { 0 }, { 0 }, { 0 }, { 0 }, { 0 } };
 	char rgsb[5] = { 0 };
 	char lcr_message[512];
 	char lcr_message_data[512];
-	char checksum = 0;
 	rf::Frequency f { 0 };
 	uint8_t repeat_index { 0 };
 	
-	void generate_message();
+	std::vector<std::string> parse_litterals();
 	void update_progress();
 	void start_tx(const bool scan);
 	void on_txdone(int n);

firmware/application/ui_morse.cpp

@@ -208,7 +208,7 @@ MorseView::MorseView(
 	tx_view.on_stop = [this]() {
 		if (ookthread) chThdTerminate(ookthread);
 		transmitter_model.disable();
-		baseband::set_tones_config(0, 0, 0, false, false);
+		baseband::kill_tone();
 		tx_view.set_transmitting(false);
 	};
 }

firmware/application/ui_navigation.cpp

@@ -326,7 +326,7 @@ TransmitterAudioMenuView::TransmitterAudioMenuView(NavigationView& nav) {
 		{ "Soundboard", 			ui::Color::green(), &bitmap_icon_soundboard,	[&nav](){ nav.push<SoundBoardView>(); } },
 		{ "Numbers station",		ui::Color::yellow(),&bitmap_icon_numbers,		[&nav](){ nav.push<NumbersStationView>(); } },
 		{ "Microphone", 			ui::Color::green(),	&bitmap_icon_microphone,	[&nav](){ nav.push<MicTXView>(); } },
-		{ "Whistle", 				ui::Color::orange(),&bitmap_icon_whistle,		[&nav](){ nav.push<WhistleView>(); } },
+		{ "Whistle", 				ui::Color::green(),	&bitmap_icon_whistle,		[&nav](){ nav.push<WhistleView>(); } },
 	} });
 	on_left = [&nav](){ nav.pop(); };
 }

firmware/application/ui_script.cpp

@@ -36,12 +36,13 @@ void ScriptView::on_frequency_select() {
 }
 
 void ScriptView::on_edit_freq(rf::Frequency f) {
+	(void)f;
 	//frequencies[menu_view.highlighted()].value = f;
 	setup_list();
 }
 
 void ScriptView::on_edit_desc(NavigationView& nav) {
-
+	(void)nav;
 }
 
 void ScriptView::on_delete() {
@@ -50,7 +51,7 @@ void ScriptView::on_delete() {
 }
 
 void ScriptView::setup_list() {
-	size_t n;
+	//size_t n;
 	
 	menu_view.clear();
 	

firmware/application/ui_transmitter.hpp

@@ -100,11 +100,11 @@ private:
 	};
 	
 	Text text_bw {
-		{ 11 * 8, 1 * 8, 9 * 8, 1 * 16 },
+		{ 11 * 8, 2 * 8, 9 * 8, 1 * 16 },
 		"BW:   kHz"
 	};
 	NumberField field_bw {
-		{ 14 * 8, 1 * 8 },
+		{ 14 * 8, 2 * 8 },
 		3,
 		{ 1, 150 },
 		1,

firmware/application/ui_whistle.cpp

@@ -22,92 +22,86 @@
 
 #include "ui_whistle.hpp"
 #include "ui_receiver.hpp"
+#include "tonesets.hpp"
 
-#include "portapack.hpp"
-#include "hackrf_hal.hpp"
-#include "portapack_shared_memory.hpp"
-#include "portapack_persistent_memory.hpp"
+#include "baseband_api.hpp"
 
 #include <cstring>
 #include <stdio.h>
 
-using namespace hackrf::one;
+using namespace portapack;
 
 namespace ui {
 
+void WhistleView::start_tx() {
+	baseband::set_tone(
+		0,
+		field_tone.value() * TONES_DELTA_COEF,
+		(checkbox_stop.value()) ? field_stop.value() * TONES_SAMPLERATE : 0xFFFFFFFF);	// (Almost) infinite duration :)
+	
+	shared_memory.bb_data.tones_data.message[0] = 0;
+	
+	transmitter_model.set_sampling_rate(1536000);
+	transmitter_model.set_rf_amp(true);
+	transmitter_model.set_baseband_bandwidth(1750000);
+	transmitter_model.enable();
+	
+	baseband::set_tones_config(transmitter_model.bandwidth(), 0, 1, false, false);
+	
+	tx_mode = SINGLE;
+}
+
+void WhistleView::on_tx_progress(const bool done) {
+	if (done) {
+		transmitter_model.disable();
+		tx_view.set_transmitting(false);
+		tx_mode = IDLE;
+	}
+}
+
 void WhistleView::focus() {
-	button_transmit.focus();
+	tx_view.focus();
 }
 
 WhistleView::~WhistleView() {
-	//transmitter_model.disable();
+	transmitter_model.disable();
+	baseband::shutdown();
 }
 
-void WhistleView::paint(Painter& painter) {
-	(void)painter;
-}
-
-Button WhistleView::button_scan = {
-	{ 76, 270, 72, 32 },
-	"SCAN"
-};
-
 WhistleView::WhistleView(
 	NavigationView& nav
 )
 {
+	baseband::run_image(portapack::spi_flash::image_tag_tones);
+	
 	add_children({
-		&button_transmit,
-		&button_exit
+		&labels,
+		&field_tone,
+		&checkbox_stop,
+		&field_stop,
+		&tx_view
 	});
 	
-	button_transmit.on_select = [this](Button&){
-		/*uint16_t c;
-		ui::Context context;
+	field_tone.set_value(1520);
+	field_stop.set_value(15);
 	
-		make_frame();
+	tx_view.on_edit_frequency = [this, &nav]() {
+		auto new_view = nav.push<FrequencyKeypadView>(receiver_model.tuning_frequency());
+		new_view->on_changed = [this](rf::Frequency f) {
+			receiver_model.set_tuning_frequency(f);
+		};
+	};
 	
-		shared_memory.afsk_samples_per_bit = 228000/persistent_memory::afsk_bitrate();
-		shared_memory.afsk_phase_inc_mark = persistent_memory::afsk_mark_freq()*(65536*1024)/2280;
-		shared_memory.afsk_phase_inc_space = persistent_memory::afsk_space_freq()*(65536*1024)/2280;
-
-		for (c = 0; c < 256; c++) {
-			shared_memory.lcrdata[c] = this->lcrframe[c];
+	tx_view.on_start = [this]() {
+		if (tx_mode == IDLE) {
+			tx_view.set_transmitting(true);
+			start_tx();
 		}
-		
-		shared_memory.afsk_transmit_done = false;
-		shared_memory.afsk_repeat = 5;		// DEFAULT
-
-		text_status.set("Send...");*/
-		
-		//transmitter_model.enable();
 	};
 	
-	button_exit.on_select = [&nav](Button&){
-		nav.pop();
+	tx_view.on_stop = [this]() {
+		baseband::kill_tone();
 	};
-
-	//static VirtualTimer vt1;
-	//msg_t msg, result;
-
-	/*static EvTimer evt;
-	static EventListener el0;
-	
-	evtInit(&evt, MS2ST(2000));
-	evtStart(&evt);
-	chEvtRegister(&evt.et_es, &el0, 0);*/
-	
-	//chVTSet(&vt1, MS2ST(2000), whistle_th, (void *)&mbox);
-	
-    //while(1) {
-        /*result = chMBFetch(&mbox, &msg, TIME_INFINITE);
-        if(result == RDY_OK) {
-            if(msg & 1)
-                button_scan.set_text("POUET");
-        }*/
-        //chThdSleepMilliseconds(500);
-    //}
-	
 }
 
 } /* namespace ui */

firmware/application/ui_whistle.hpp

@@ -24,7 +24,7 @@
 #include "ui_widget.hpp"
 #include "ui_painter.hpp"
 #include "ui_navigation.hpp"
-#include "ui_font_fixed_8x16.hpp"
+#include "ui_transmitter.hpp"
 #include "message.hpp"
 #include "transmitter_model.hpp"
 
@@ -36,33 +36,59 @@ public:
 	~WhistleView();
 	
 	void focus() override;
-	void paint(Painter& painter) override;
-	static void whistle_th(void *p);
+	
+	std::string title() const override { return "Whistle"; };
 
 private:
-	rf::Frequency f;
+	void start_tx();
+	void on_tx_progress(const bool done);
 
-	Text text_status {
-		{ 172, 196, 64, 16 },
-		"Ready"
+	enum tx_modes {
+		IDLE = 0,
+		SINGLE
 	};
 	
-	Checkbox checkbox_am_a {
-		{ 16, 68 },
-		20,
-		""
+	tx_modes tx_mode = IDLE;
+
+	Labels labels {
+		{ { 3 * 8, 4 * 8 }, "Tone frequency:     Hz", Color::light_grey() },
+		{ { 22 * 8, 8 * 8 + 4 }, "s.", Color::light_grey() }
 	};
 	
-	Button button_transmit {
-		{ 24, 270, 48, 32 },
-		"TX"
+	NumberField field_tone {
+		{ 19 * 8, 4 * 8 },
+		4,
+		{ 1, 9999 },
+		5,
+		' '
 	};
 	
-	static Button button_scan;
+	Checkbox checkbox_stop {
+		{ 5 * 8, 8 * 8 },
+		10,
+		"Stop after"
+	};
 	
-	Button button_exit {
-		{ 176, 270, 48, 32 },
-		"Exit"
+	NumberField field_stop {
+		{ 20 * 8, 8 * 8 + 4 },
+		2,
+		{ 1, 99 },
+		1,
+		' '
+	};
+	
+	TransmitterView tx_view {
+		16 * 16,
+		10000,
+		12
+	};
+	
+	MessageHandlerRegistration message_handler_tx_done {
+		Message::ID::TXDone,
+		[this](const Message* const p) {
+			const auto message = *reinterpret_cast<const TXDoneMessage*>(p);
+			this->on_tx_progress(message.done);
+		}
 	};
 };
 

firmware/baseband/proc_afsk.cpp

@@ -124,6 +124,7 @@ void AFSKProcessor::on_message(const Message* const msg) {
 	const auto message = *reinterpret_cast<const AFSKConfigureMessage*>(msg);
 	
 	if (message.id == Message::ID::AFSKConfigure) {
+		if (message.samples_per_bit) {
 			afsk_samples_per_bit = message.samples_per_bit;
 			afsk_phase_inc_mark = message.phase_inc_mark;
 			afsk_phase_inc_space = message.phase_inc_space;
@@ -140,6 +141,8 @@ void AFSKProcessor::on_message(const Message* const msg) {
 			ext_byte = 0;
 			cur_bit = 0;
 			configured = true;
+		} else
+			configured = false;		// Kill
 	}
 }