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This program plays QuickTime movies on GR-Peach
Dependencies: AsciiFont GR-PEACH_video GraphicsFramework LCD_shield_config R_BSP TLV320_RBSP mbed-rtos mbed
Requirements
- GR-Peach
- GR-Peach Audio Camera Shield or I²S compatible audio DAC
- GR-Peach LCD Shield
- USB memory stick
How to play movie files
- Encode movie files
encode movies with ffmpeg
$ ffmpeg -i <input -ar 44100 -acodec pcm_s16le -s 480x270 -vcodec mjpeg -q:v 3 -movflags faststart -threads 4 -vf fps=30 <output>.mov
- Copy movies to the root directory of USB memory
- Build and upload this program
- Run it
Diff: LCD.hpp
- Revision:
- 1:3e638b9e91cd
- Parent:
- 0:d0f130e27d32
--- a/LCD.hpp Fri Mar 10 11:30:02 2017 +0000
+++ b/LCD.hpp Sun Mar 12 02:01:46 2017 +0000
@@ -1,52 +1,51 @@
-#ifndef __LCD__
-#define __LCD__
-
-#include "mbed.h"
-#include "DisplayBace.h"
-#include "LCD_shield_config_4_3inch.h"
-#include "RGA.h"
-#include "CppStandardHelper.hpp"
-
-class LCD {
- static constexpr int FRAME_BUFFER_BYTE_PER_PIXEL = 2;
- static constexpr int FRAME_BUFFER_STRIDE = ((LCD_PIXEL_WIDTH * FRAME_BUFFER_BYTE_PER_PIXEL) + 31u) & ~31u;
- static volatile int32_t vsync_count;
- static void IntCallbackFunc_LoVsync(DisplayBase::int_type_t int_type);
- static frame_buffer_t frame_buffer_info;
- static uint8_t MBED_ALIGN(32) user_frame_buffer1[FRAME_BUFFER_STRIDE * LCD_PIXEL_HEIGHT];
- static uint8_t MBED_ALIGN(32) user_frame_buffer2[FRAME_BUFFER_STRIDE * LCD_PIXEL_HEIGHT];
- mbed::DigitalOut lcd_pwon;
- mbed::DigitalOut lcd_blon;
- mbed::PwmOut lcd_cntrst;
- mbed::DigitalIn lcd_nctrst_dummy;
- DisplayBase Display;
- Canvas2D_ContextClass canvas2d;
- graphics_t *graphics;
- LCD();
- static LCD instance;
- void Wait_Vsync(const int32_t wait_count);
- void Swap_FrameBuffer();
- void Update_LCD_Display();
-
-public:
- static LCD *singleton() {
- return &instance;
- }
- void start();
- void stop();
- void drawImage(const graphics_image_t *image, int_t minX, int_t minY) {
-// Swap_FrameBuffer();
- frame_buffer_info.draw_buffer_index ^= 1;
- R_GRAPHICS_DrawImage(graphics, image, minX, minY);
- R_GRAPHICS_Finish(graphics);
- Display.Graphics_Read_Change(DisplayBase::GRAPHICS_LAYER_0,
- (void *)frame_buffer_info.buffer_address[frame_buffer_info.draw_buffer_index]);
-// Update_LCD_Display();
- }
- void drawImage(const graphics_image_t *image) {
- drawImage(image, 0, 0);
- }
-};
-
-#endif
+#ifndef __LCD__
+#define __LCD__
+
+#include "mbed.h"
+#include "DisplayBace.h"
+#include "LCD_shield_config_4_3inch.h"
+#include "RGA.h"
+#include "CppStandardHelper.hpp"
+class LCD {
+ static constexpr int FRAME_BUFFER_BYTE_PER_PIXEL = 2;
+ static constexpr int FRAME_BUFFER_STRIDE = ((LCD_PIXEL_WIDTH * FRAME_BUFFER_BYTE_PER_PIXEL) + 31u) & ~31u;
+ static volatile int32_t vsync_count;
+ static void IntCallbackFunc_LoVsync(DisplayBase::int_type_t int_type);
+ static frame_buffer_t frame_buffer_info;
+ static uint8_t MBED_ALIGN(32) user_frame_buffer1[FRAME_BUFFER_STRIDE * LCD_PIXEL_HEIGHT];
+ static uint8_t MBED_ALIGN(32) user_frame_buffer2[FRAME_BUFFER_STRIDE * LCD_PIXEL_HEIGHT];
+ mbed::DigitalOut lcd_pwon;
+ mbed::DigitalOut lcd_blon;
+ mbed::PwmOut lcd_cntrst;
+ DisplayBase Display;
+ Canvas2D_ContextClass canvas2d;
+ graphics_t *graphics;
+ LCD();
+ static LCD instance;
+ void Wait_Vsync(const int32_t wait_count);
+ void Swap_FrameBuffer();
+ void Update_LCD_Display();
+
+public:
+ static LCD *singleton() {
+ return &instance;
+ }
+ void start();
+ void stop();
+ void drawImage(const graphics_image_t *image, int_t minX, int_t minY) {
+// Swap_FrameBuffer();
+ frame_buffer_info.draw_buffer_index ^= 1;
+ R_GRAPHICS_DrawImage(graphics, image, minX, minY);
+ R_GRAPHICS_Finish(graphics);
+ Display.Graphics_Read_Change(DisplayBase::GRAPHICS_LAYER_0,
+ (void *)frame_buffer_info.buffer_address[frame_buffer_info.draw_buffer_index]);
+// Update_LCD_Display();
+ }
+ void drawImage(const graphics_image_t *image) {
+ drawImage(image, 0, 0);
+ }
+};
+
+#endif
+