POCSAG TX text and bitrate can be changed

Modal view message can be multiline now

firmware/application/pocsag_app.cpp

@@ -191,13 +191,7 @@ void POCSAGAppView::on_packet(const POCSAGPacketMessage * message) {
 }
 
 void POCSAGAppView::on_bitrate_changed(const uint32_t new_bitrate) {
-	const pocsag::BitRate bitrates[3] = {
-		pocsag::BitRate::FSK512,
-		pocsag::BitRate::FSK1200,
-		pocsag::BitRate::FSK2400
-	};
-	
-	baseband::set_pocsag(bitrates[new_bitrate]);
+	baseband::set_pocsag(pocsag_bitrates[new_bitrate]);
 }
 
 void POCSAGAppView::on_band_changed(const uint32_t new_band_frequency) {

firmware/application/ui_alphanum.cpp

@@ -49,13 +49,13 @@ AlphanumView::AlphanumView(
 	static constexpr Style style_alpha {
 		.font = font::fixed_8x16,
 		.background = Color::black(),
-		.foreground = Color(191,31,31)
+		.foreground = Color(255, 63, 63)
 	};
 	
 	static constexpr Style style_num {
 		.font = font::fixed_8x16,
 		.background = Color::black(),
-		.foreground = Color(191,191,31)
+		.foreground = Color(191, 191, 31)
 	};
 	
 	txtidx = strlen(txt);

firmware/application/ui_navigation.cpp

@@ -527,11 +527,10 @@ ModalMessageView::ModalMessageView(
 	const modal_t type,
 	const std::function<void(bool)> on_choice
 ) : title_ { title },
+	message_ { message },
 	type_ { type },
 	on_choice_ { on_choice }
 {
-	add_child(&text_message);
-
 	if (type == INFO) {
 		add_child(&button_ok);
 		
@@ -574,17 +573,28 @@ ModalMessageView::ModalMessageView(
 			nav.pop_modal();
 		};
 	}
-	
-	const int text_message_width = message.size() * 8;
- 	text_message.set_parent_rect({
- 		(240 - text_message_width) / 2, 8 * 16,
- 		text_message_width, 16
- 	});
-	text_message.set(message);
 }
 
-void ModalMessageView::paint(Painter&) {
-	portapack::display.drawBMP({ 100, 64 }, modal_warning_bmp, false);
+void ModalMessageView::paint(Painter& painter) {
+	size_t pos, i = 0, start = 0;
+	
+	portapack::display.drawBMP({ 100, 48 }, modal_warning_bmp, false);
+	
+	// Terrible...
+	while ((pos = message_.find("\n", start)) != std::string::npos) {
+		painter.draw_string(
+			{ 1 * 8, (Coord)(120 + (i * 16)) },
+			style(),
+			message_.substr(start, pos)
+		);
+		i++;
+		start = pos + 1;
+	}
+	painter.draw_string(
+		{ 1 * 8, (Coord)(120 + (i * 16)) },
+		style(),
+		message_.substr(start, pos)
+	);
 }
 
 void ModalMessageView::focus() {

firmware/application/ui_navigation.hpp

@@ -291,10 +291,9 @@ public:
 
 private:
 	const std::string title_;
+	const std::string message_;
 	const modal_t type_;
 	const std::function<void(bool)> on_choice_;
-	
-	Text text_message { };
 
 	Button button_ok {
 		{ 10 * 8, 13 * 16, 10 * 8, 24 },

firmware/application/ui_pocsag_tx.cpp

@@ -56,16 +56,15 @@ void POCSAGTXView::on_tx_progress(const int progress, const bool done) {
 }
 
 void POCSAGTXView::start_tx() {
-	uint32_t total_frames, i, codeword, b, bi, address;
-	std::string test_string = "PORTAPACK !";
+	uint32_t total_frames, i, codeword, bi, address;
+	pocsag::BitRate bitrate;
 	std::vector<uint32_t> codewords;
-	uint8_t byte = 0;
 	
 	address = address_field.value_dec_u32();
-	if (address > 0x7FFFFFU)
+	if (address > 0x1FFFFFU)
 		address = 0;			// Todo: Error screen
 	
-	pocsag_encode(BCH_code, test_string, address, codewords);
+	pocsag_encode(BCH_code, message, address, codewords);
 	
 	total_frames = codewords.size() / 2;
 	
@@ -82,13 +81,6 @@ void POCSAGTXView::start_tx() {
 	
 	bi = 0;
 	for (i = 0; i < codewords.size(); i++) {
-		/*for (b = 0; b < 32; b++) {
-			byte |= ((((codewords[i] << b) & 0x80000000U) ? 1 : 0) << (7 - (b & 7)));
-			if ((b & 7) == 7) {
-				data_ptr[bi++] = byte;
-				byte = 0;
-			}
-		}*/
 		codeword = codewords[i];
 		data_ptr[bi++] = (codeword >> 24) & 0xFF;
 		data_ptr[bi++] = (codeword >> 16) & 0xFF;
@@ -98,28 +90,45 @@ void POCSAGTXView::start_tx() {
 	
 	text_debug_a.set("Codewords: " + to_string_dec_uint(codewords.size()));
 	
+	bitrate = pocsag_bitrates[options_bitrate.selected_index()];
+	
 	baseband::set_fsk_data(
 		codewords.size() * 32,
-		228000 / 1200,
+		2280000 / bitrate,
 		4500,
 		64
-		//228000 / ((numberfield_clk.value() * 1000) / encoder_def->clk_per_fragment),
 	);
 }
 
+void POCSAGTXView::paint(Painter&) {
+	message = buffer;
+	text_message.set("Message:" + message);
+}
+
+void POCSAGTXView::on_set_text(NavigationView& nav) {
+	textentry(nav, buffer, 16);
+}
+
 POCSAGTXView::POCSAGTXView(NavigationView& nav) {
-	//size_t i;
-	
+
 	baseband::run_image(portapack::spi_flash::image_tag_fsktx);
 
 	add_children({
 		&text_debug_a,
-		&text_debug_b,
-		&text_debug_c,
+		&text_address,
 		&address_field,
+		&options_bitrate,
+		&text_message,
+		&button_message,
 		&progressbar,
 		&tx_view
 	});
+
+	options_bitrate.set_selected_index(1);	// 1200bps
+	
+	button_message.on_select = [this, &nav](Button&) {
+		this->on_set_text(nav);
+	};
 	
 	tx_view.on_edit_frequency = [this, &nav]() {
 		auto new_view = nav.push<FrequencyKeypadView>(receiver_model.tuning_frequency());

firmware/application/ui_pocsag_tx.hpp

@@ -29,6 +29,7 @@
 #include "ui_font_fixed_8x16.hpp"
 #include "ui_receiver.hpp"
 #include "ui_transmitter.hpp"
+#include "ui_textentry.hpp"
 #include "bch_code.hpp"
 #include "message.hpp"
 #include "transmitter_model.hpp"
@@ -40,22 +41,26 @@ public:
 	POCSAGTXView(NavigationView& nav);
 	~POCSAGTXView();
 	
-	/*POCSAGTXView(const EncodersView&) = delete;
-	POCSAGTXView(EncodersView&&) = delete;
-	POCSAGTXView& operator=(const EncodersView&) = delete;
-	POCSAGTXView& operator=(EncodersView&&) = delete;*/
+	POCSAGTXView(const POCSAGTXView&) = delete;
+	POCSAGTXView(POCSAGTXView&&) = delete;
+	POCSAGTXView& operator=(const POCSAGTXView&) = delete;
+	POCSAGTXView& operator=(POCSAGTXView&&) = delete;
 	
 	void focus() override;
+	void paint(Painter&) override;
 	
 	std::string title() const override { return "POCSAG TX"; };
 
 private:
+	char buffer[17] = "PORTAPACK";
+	std::string message { };
 
 	BCHCode BCH_code {
 		{ 1, 0, 1, 0, 0, 1 },
 		5, 31, 21, 2
 	};
 	
+	void on_set_text(NavigationView& nav);
 	void on_tx_progress(const int progress, const bool done);
 	void start_tx();
 	
@@ -63,21 +68,36 @@ private:
 		{ 1 * 8, 4 * 8, 20 * 8, 16 },
 		"-"
 	};
-	Text text_debug_b {
-		{ 1 * 8, 6 * 8, 20 * 8, 16 },
-		"-"
-	};
-	Text text_debug_c {
-		{ 1 * 8, 12 * 8, 20 * 8, 16 },
+	
+	Text text_address {
+		{ 3 * 8, 10 * 8, 20 * 8, 16 },
 		"Address:"
 	};
-	
 	SymField address_field {
-		{ 9 * 8, 12 * 8 },
+		{ 11 * 8, 10 * 8 },
 		7,
 		SymField::SYMFIELD_DEC
 	};
 	
+	OptionsField options_bitrate {
+		{ 11 * 8, 12 * 8 },
+		8,
+		{
+			{ "512 bps ", 0 },
+			{ "1200 bps", 1 },
+			{ "2400 bps", 2 }
+		}
+	};
+	
+	Text text_message {
+		{ 3 * 8, 14 * 8, 16 * 8, 16 },
+		""
+	};
+	Button button_message {
+		{ 3 * 8, 16 * 8, 8 * 8, 28 },
+		"Set"
+	};
+	
 	ProgressBar progressbar {
 		{ 16, 200, 208, 16 }
 	};

firmware/application/ui_sd_wipe.cpp

@@ -44,7 +44,7 @@ void WipeSDView::focus() {
 	dummy.focus();
 	
 	if (!confirmed) {
-		nav_.push<ModalMessageView>("Warning !", "Wipe first 32MB of SD card ?", YESCANCEL, [this](bool choice) {
+		nav_.push<ModalMessageView>("Warning !", "Wipe first 32MB of SD card\n(filesystem included) ?", YESCANCEL, [this](bool choice) {
 				if (choice)
 					confirmed = true;
 			}

firmware/application/ui_sd_wipe.hpp

@@ -20,8 +20,8 @@
  * Boston, MA 02110-1301, USA.
  */
 
-#ifndef __UI_SE_WIPE_H__
-#define __UI_SE_WIPE_H__
+#ifndef __UI_SD_WIPE_H__
+#define __UI_SD_WIPE_H__
 
 #include "ui_widget.hpp"
 #include "ui_navigation.hpp"
@@ -89,4 +89,4 @@ private:
 
 } /* namespace ui */
 
-#endif/*__UI_SE_WIPE_H__*/
+#endif/*__UI_SD_WIPE_H__*/

firmware/baseband/proc_fsk.cpp

@@ -35,34 +35,28 @@ void FSKProcessor::execute(const buffer_c8_t& buffer) {
 	if (!configured) return;
 	
 	for (size_t i = 0; i < buffer.count; i++) {
-		
-		// Synthesis at 2.28M/10 = 228kHz
-		if (!s) {
-			s = 10 - 1;
-			if (sample_count >= samples_per_bit) {
-				if (bit_pos >= length) {
-					// End of data
-					cur_bit = 0;
-					txdone_message.done = true;
-					shared_memory.application_queue.push(txdone_message);
-					configured = false;
-				} else {
-					cur_bit = (shared_memory.bb_data.data[bit_pos >> 3] << (bit_pos & 7)) & 0x80;
-					bit_pos++;
-					if (progress_count >= progress_notice) {
-						progress_count = 0;
-						txdone_message.progress++;
-						shared_memory.application_queue.push(txdone_message);
-					} else {
-						progress_count++;
-					}
-				}
-				sample_count = 0;
+
+		if (sample_count >= samples_per_bit) {
+			if (bit_pos >= length) {
+				// End of data
+				cur_bit = 0;
+				txdone_message.done = true;
+				shared_memory.application_queue.push(txdone_message);
+				configured = false;
 			} else {
-				sample_count++;
+				cur_bit = (shared_memory.bb_data.data[bit_pos >> 3] << (bit_pos & 7)) & 0x80;
+				bit_pos++;
+				if (progress_count >= progress_notice) {
+					progress_count = 0;
+					txdone_message.progress++;
+					shared_memory.application_queue.push(txdone_message);
+				} else {
+					progress_count++;
+				}
 			}
+			sample_count = 0;
 		} else {
-			s--;
+			sample_count++;
 		}
 		
 		if (configured) {
@@ -96,7 +90,6 @@ void FSKProcessor::on_message(const Message* const p) {
 		
 		progress_notice = message.progress_notice;
 		
-		s = 0;
 		sample_count = samples_per_bit;
 		progress_count = 0;
 		bit_pos = 0;

firmware/baseband/proc_fsk.hpp

@@ -40,7 +40,6 @@ private:
 	uint32_t samples_per_bit { 0 };
 	uint32_t length { 0 };
 	
-	uint8_t s { 0 };
     uint32_t shift_zero { }, shift_one { };
     uint32_t bit_pos { 0 };
     uint32_t progress_notice { }, progress_count { 0 };

firmware/common/pocsag.hpp

@@ -59,6 +59,12 @@ struct POCSAGState {
 	std::string output;
 };
 
+const pocsag::BitRate pocsag_bitrates[3] = {
+	pocsag::BitRate::FSK512,
+	pocsag::BitRate::FSK1200,
+	pocsag::BitRate::FSK2400
+};
+
 std::string bitrate_str(BitRate bitrate);
 std::string flag_str(PacketFlag packetflag);