Savestate ! RDS (only PSN) tx

firmware/common/baseband.hpp

@@ -36,6 +36,7 @@ enum class Direction {
 };
 
 buffer_t wait_for_rx_buffer();
+buffer_t wait_for_tx_buffer();
 
 } /* namespace baseband */
 

firmware/common/lcd_ili9341.cpp

@@ -28,6 +28,8 @@ using namespace portapack;
 
 #include "ch.h"
 
+#include <complex>
+
 namespace lcd {
 
 namespace {
@@ -239,6 +241,25 @@ void ILI9341::fill_rectangle(ui::Rect r, const ui::Color c) {
 	}
 }
 
+void ILI9341::draw_line(const ui::Point start, const ui::Point end, const ui::Color color) {
+	int x0 = start.x;
+	int y0 = start.y;
+	int x1 = end.x;
+	int y1 = end.y;
+	
+	int dx = std::abs(x1-x0), sx = x0<x1 ? 1 : -1;
+	int dy = std::abs(y1-y0), sy = y0<y1 ? 1 : -1; 
+	int err = (dx>dy ? dx : -dy)/2, e2;
+ 
+	for(;;){
+		draw_pixel({static_cast<ui::Coord>(x0), static_cast<ui::Coord>(y0)}, color);
+		if (x0==x1 && y0==y1) break;
+		e2 = err;
+		if (e2 >-dx) { err -= dy; x0 += sx; }
+		if (e2 < dy) { err += dx; y0 += sy; }
+	}
+}
+
 void ILI9341::fill_circle(
 	const ui::Point center,
 	const ui::Dim radius,

firmware/common/lcd_ili9341.hpp

@@ -45,6 +45,7 @@ public:
 	void shutdown();
 
 	void fill_rectangle(ui::Rect r, const ui::Color c);
+	void draw_line(const ui::Point start, const ui::Point end, const ui::Color color);
 	void fill_circle(
 		const ui::Point center,
 		const ui::Dim radius,

firmware/common/message.hpp

@@ -164,6 +164,15 @@ public:
 	AudioStatistics statistics;
 };
 
+/*enum bbmode {
+	RxNBAM = 1,
+	RxNBFM = 2,
+	RxWBFM = 3,
+	RxFSK = 4,
+	TxRDS = 15,
+	BBOff = 255
+};*/
+
 struct BasebandConfiguration {
 	int32_t mode;
 	uint32_t sampling_rate;

firmware/common/portapack_shared_memory.hpp

@@ -38,6 +38,10 @@ struct SharedMemory {
 	// TODO: M0 should directly configure and control DMA channel that is
 	// acquiring ADC samples.
 	TouchADCFrame touch_adc_frame;
+	
+	int test;
+	
+	uint32_t rdsdata[16];
 };
 
 extern SharedMemory& shared_memory;

firmware/common/ui.hpp

@@ -282,6 +282,7 @@ struct TouchEvent {
 
 	Point point;
 	Type type;
+	Point rawpoint;
 };
 
 } /* namespace ui */

firmware/common/ui_widget.cpp

@@ -356,14 +356,23 @@ void Button::set_text(const std::string value) {
 	set_dirty();
 }
 
+void Button::set_style(const Style* new_style) {
+	if( new_style != style_ ) {
+		style_ = new_style;
+		set_dirty();
+	}
+}
+
 std::string Button::text() const {
 	return text_;
 }
 
 void Button::paint(Painter& painter) {
 	const auto r = screen_rect();
+	
+	if (style_ == nullptr) style_ = &style();
 
-	const auto paint_style = (has_focus() || flags.highlighted) ? style().invert() : style();
+	const auto paint_style = (has_focus() || flags.highlighted) ? style_->invert() : *(style_);
 
 	painter.draw_rectangle(r, style().foreground);
 

firmware/common/ui_widget.hpp

@@ -228,6 +228,7 @@ public:
 	}
 
 	void set_text(const std::string value);
+	void set_style(const Style* new_style);
 	std::string text() const;
 
 	void paint(Painter& painter) override;
@@ -237,6 +238,7 @@ public:
 
 private:
 	std::string text_;
+	const Style* style_ { nullptr };
 };
 
 class OptionsField : public Widget {