Added an audio FFT view in Wideband FM receive

Tried speeding up fill_rectangle for clearing the waveform widget
2026-09-10 08:39:29 +00:00 · 2018-05-21 18:46:48 +01:00
parent b11c3c94b6
commit b813b32593
19 changed files with 259 additions and 38 deletions
@@ -617,6 +617,7 @@ private:
 	const Color cursor_colors[2] = { Color::cyan(), Color::magenta() };
 	
 	int16_t * data_;
+	//std::vector<int16_t> previous_data { };
 	uint32_t length_;
 	uint32_t offset_;
 	bool digital_ { false };