michael kosinski / Mbed OS RGA-MJPEG_VideoDemo

Plays MJPEG Video using the RGA. THe RGA allows resize of the JPEG file.

Dependencies:   GR-PEACH_video GraphicsFramework LCD_shield_config R_BSP SDBlockDevice_GR_PEACH TLV320_RBSP USBHost_custom

Fork of RGA_HelloWorld by Renesas

Overview

This demo shows how play a MJPEG and WAV file video using the RZA1 hardware RGA, JCU and SSIF. The JCU decodes each MJPEG frame. The SSIF plays the raw WAV file, and the RGA supplies the GUI and resize of the JPEG image.

MJPEG Creation

Requirements

Python Script

SD Card

  • Rename the jpg file to Renesas.jpg and audio file Renesas.wav
  • Download this image file and rename is Background.jpg /media/uploads/zkimike/background.jpg

main.cpp@2:c7faef0ef374, 2016-01-21 (annotated)

Committer:
dkato
Date:
Thu Jan 21 10:10:19 2016 +0000
Revision:
2:c7faef0ef374
Parent:
0:84e4649e7707
Child:
4:ce438477eddb
Add touch operations.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
1050186 0:84e4649e7707 1 /*
1050186 0:84e4649e7707 2 Permission is hereby granted, free of charge, to any person obtaining a copy
1050186 0:84e4649e7707 3 of this software and associated documentation files (the "Software"), to deal
1050186 0:84e4649e7707 4 in the Software without restriction, including without limitation the rights
1050186 0:84e4649e7707 5 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
1050186 0:84e4649e7707 6 copies of the Software, and to permit persons to whom the Software is
1050186 0:84e4649e7707 7 furnished to do so, subject to the following conditions:
1050186 0:84e4649e7707 8
1050186 0:84e4649e7707 9 The above copyright notice and this permission notice shall be included in
1050186 0:84e4649e7707 10 all copies or substantial portions of the Software.
1050186 0:84e4649e7707 11
1050186 0:84e4649e7707 12 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
1050186 0:84e4649e7707 13 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
1050186 0:84e4649e7707 14 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
1050186 0:84e4649e7707 15 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
1050186 0:84e4649e7707 16 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
1050186 0:84e4649e7707 17 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
1050186 0:84e4649e7707 18 THE SOFTWARE.
1050186 0:84e4649e7707 19 */
dkato 2:c7faef0ef374 20
1050186 0:84e4649e7707 21 #include "mbed.h"
1050186 0:84e4649e7707 22 #include "rga_func.h"
1050186 0:84e4649e7707 23 #include "DisplayBace.h"
1050186 0:84e4649e7707 24 #include "rtos.h"
1050186 0:84e4649e7707 25
1050186 0:84e4649e7707 26
1050186 0:84e4649e7707 27 /* LCD Parameter */
dkato 2:c7faef0ef374 28 #define LCD_INPUT_CLOCK (66.67f)
dkato 2:c7faef0ef374 29 #define LCD_OUTPUT_CLOCK (33.26f)
1050186 0:84e4649e7707 30
dkato 2:c7faef0ef374 31 #define LCD_PIXEL_WIDTH (800)
dkato 2:c7faef0ef374 32 #define LCD_PIXEL_HEIGHT (480)
dkato 2:c7faef0ef374 33 #define LCD_H_BACK_PORCH (128 + 36)
dkato 2:c7faef0ef374 34 #define LCD_H_FRONT_PORCH (92)
dkato 2:c7faef0ef374 35 #define LCD_V_BACK_PORCH (35 + 5)
dkato 2:c7faef0ef374 36 #define LCD_V_FRONT_PORCH (5)
1050186 0:84e4649e7707 37
1050186 0:84e4649e7707 38 /* FRAME BUFFER Parameter */
dkato 2:c7faef0ef374 39 #define FRAME_BUFFER_BYTE_PER_PIXEL (2)
1050186 0:84e4649e7707 40 #define FRAME_BUFFER_STRIDE (((LCD_PIXEL_WIDTH * FRAME_BUFFER_BYTE_PER_PIXEL) + 31u) & ~31u)
1050186 0:84e4649e7707 41
dkato 2:c7faef0ef374 42 #define DRAW_RECTANGLE_CNT_MAX (4)
dkato 2:c7faef0ef374 43
1050186 0:84e4649e7707 44 typedef enum {
dkato 2:c7faef0ef374 45 RGA_FUNC_NON,
dkato 2:c7faef0ef374 46 RGA_FUNC_DRAW_RECTANGLE,
1050186 0:84e4649e7707 47 RGA_FUNC_DRAW_IMAGE,
1050186 0:84e4649e7707 48 RGA_FUNC_DISSOLVE,
1050186 0:84e4649e7707 49 RGA_FUNC_SCROLL,
1050186 0:84e4649e7707 50 RGA_FUNC_ZOOM,
1050186 0:84e4649e7707 51 RGA_FUNC_ROTATION,
1050186 0:84e4649e7707 52 RGA_FUNC_ACCELERATE,
dkato 2:c7faef0ef374 53 RGA_FUNC_ANIME_EASE,
dkato 2:c7faef0ef374 54 RGA_FUNC_ANIME_LINEAR,
dkato 2:c7faef0ef374 55 RGA_FUNC_ANIME_EASE_IN,
dkato 2:c7faef0ef374 56 RGA_FUNC_ANIME_EASE_OUT,
dkato 2:c7faef0ef374 57 RGA_FUNC_ANIME_EASE_IN_OUT,
dkato 2:c7faef0ef374 58 RGA_FUNC_RETURN,
dkato 2:c7faef0ef374 59 RGA_FUNC_END
1050186 0:84e4649e7707 60 }func_code_t;
1050186 0:84e4649e7707 61
1050186 0:84e4649e7707 62 DigitalOut lcd_pwon(P7_15);
1050186 0:84e4649e7707 63 DigitalOut lcd_blon(P8_1);
1050186 0:84e4649e7707 64 PwmOut lcd_cntrst(P8_15);
1050186 0:84e4649e7707 65 I2C i2c(I2C_SDA, I2C_SCL);
1050186 0:84e4649e7707 66 DisplayBase Display;
1050186 0:84e4649e7707 67
1050186 0:84e4649e7707 68 typedef struct {
1050186 0:84e4649e7707 69 uint8_t y_h: 3,
1050186 0:84e4649e7707 70 reserved: 1,
1050186 0:84e4649e7707 71 x_h: 3,
1050186 0:84e4649e7707 72 valid: 1;
1050186 0:84e4649e7707 73 uint8_t x_l;
1050186 0:84e4649e7707 74 uint8_t y_l;
1050186 0:84e4649e7707 75 uint8_t z;
1050186 0:84e4649e7707 76 } xyz_data_t;
1050186 0:84e4649e7707 77
1050186 0:84e4649e7707 78 typedef struct {
1050186 0:84e4649e7707 79 uint8_t fingers: 4,
1050186 0:84e4649e7707 80 reserved: 4;
1050186 0:84e4649e7707 81 uint8_t keys;
1050186 0:84e4649e7707 82 xyz_data_t xyz_data;
1050186 0:84e4649e7707 83 } stx_report_data_t;
1050186 0:84e4649e7707 84
1050186 0:84e4649e7707 85 typedef struct {
1050186 0:84e4649e7707 86 uint32_t pic_pos_x; /* X position of the key picture. */
1050186 0:84e4649e7707 87 uint32_t pic_pos_y; /* Y position of the key picture. */
1050186 0:84e4649e7707 88 uint32_t pic_width; /* Width of the key picture. */
1050186 0:84e4649e7707 89 uint32_t pic_height; /* Height of the key picture. */
1050186 0:84e4649e7707 90 func_code_t func_code; /* func code of the key picture. */
1050186 0:84e4649e7707 91 } key_pic_info_t;
1050186 0:84e4649e7707 92
dkato 2:c7faef0ef374 93 static uint8_t user_frame_buffer[FRAME_BUFFER_STRIDE * LCD_PIXEL_HEIGHT]__attribute((aligned(32))); /* 32 bytes aligned */
dkato 2:c7faef0ef374 94 static uint8_t user_frame_buffer2[FRAME_BUFFER_STRIDE * LCD_PIXEL_HEIGHT]__attribute((aligned(32))); /* 32 bytes aligned */
1050186 0:84e4649e7707 95 static frame_buffer_t frame_buffer_info;
1050186 0:84e4649e7707 96 static volatile int32_t vsync_count = 0;
1050186 0:84e4649e7707 97
dkato 2:c7faef0ef374 98 static const key_pic_info_t top_screen_key_tbl[] = {
dkato 2:c7faef0ef374 99 /* X Y Width Height Func code */
dkato 2:c7faef0ef374 100 { 50, 350, 120, 52, RGA_FUNC_DRAW_RECTANGLE }, /* RGA Func1 */
dkato 2:c7faef0ef374 101 { 230, 350, 120, 52, RGA_FUNC_DRAW_IMAGE }, /* RGA Func2 */
dkato 2:c7faef0ef374 102 { 410, 350, 120, 52, RGA_FUNC_DISSOLVE }, /* RGA Func3 */
dkato 2:c7faef0ef374 103 { 50, 420, 120, 52, RGA_FUNC_SCROLL }, /* RGA Func4 */
dkato 2:c7faef0ef374 104 { 230, 420, 120, 52, RGA_FUNC_ZOOM }, /* RGA Func5 */
dkato 2:c7faef0ef374 105 { 410, 420, 120, 52, RGA_FUNC_ROTATION }, /* RGA Func6 */
dkato 2:c7faef0ef374 106 { 615, 420, 120, 52, RGA_FUNC_ACCELERATE }, /* RGA Func7 */
dkato 2:c7faef0ef374 107 { 0, 0, 0, 0, RGA_FUNC_END } /* table end */
dkato 2:c7faef0ef374 108 };
dkato 2:c7faef0ef374 109
dkato 2:c7faef0ef374 110 static const key_pic_info_t return_key_tbl[] = {
dkato 2:c7faef0ef374 111 /* X Y Width Height Func code */
dkato 2:c7faef0ef374 112 { 640, 10, 150, 84, RGA_FUNC_RETURN }, /* Return Top Screen */
dkato 2:c7faef0ef374 113 { 0, 0, 0, 0, RGA_FUNC_END } /* table end */
dkato 2:c7faef0ef374 114 };
dkato 2:c7faef0ef374 115
dkato 2:c7faef0ef374 116 static const key_pic_info_t animetion_timing_key_tbl[] = {
dkato 2:c7faef0ef374 117 /* X Y Width Height Func code */
dkato 2:c7faef0ef374 118 { 640, 10, 150, 84, RGA_FUNC_RETURN }, /* Return Top Screen */
dkato 2:c7faef0ef374 119 { 17, 372, 136, 50, RGA_FUNC_ANIME_EASE }, /* ease */
dkato 2:c7faef0ef374 120 { 173, 372, 136, 50, RGA_FUNC_ANIME_LINEAR }, /* linear */
dkato 2:c7faef0ef374 121 { 330, 372, 136, 50, RGA_FUNC_ANIME_EASE_IN }, /* ease-in */
dkato 2:c7faef0ef374 122 { 487, 372, 136, 50, RGA_FUNC_ANIME_EASE_OUT }, /* ease-out */
dkato 2:c7faef0ef374 123 { 644, 372, 136, 50, RGA_FUNC_ANIME_EASE_IN_OUT }, /* ease-in-out */
dkato 2:c7faef0ef374 124 { 0, 0, 0, 0, RGA_FUNC_END } /* table end */
1050186 0:84e4649e7707 125 };
1050186 0:84e4649e7707 126
1050186 0:84e4649e7707 127 static void IntCallbackFunc_Vsync(DisplayBase::int_type_t int_type) {
1050186 0:84e4649e7707 128 /* Interrupt callback function for Vsync interruption */
1050186 0:84e4649e7707 129 if (vsync_count > 0) {
1050186 0:84e4649e7707 130 vsync_count--;
1050186 0:84e4649e7707 131 }
1050186 0:84e4649e7707 132 }
1050186 0:84e4649e7707 133
1050186 0:84e4649e7707 134 static void Wait_Vsync(const int32_t wait_count) {
1050186 0:84e4649e7707 135 /* Wait for the specified number of times Vsync occurs */
1050186 0:84e4649e7707 136 vsync_count = wait_count;
1050186 0:84e4649e7707 137 while (vsync_count > 0) {
1050186 0:84e4649e7707 138 /* Do nothing */
1050186 0:84e4649e7707 139 }
1050186 0:84e4649e7707 140 }
1050186 0:84e4649e7707 141
1050186 0:84e4649e7707 142 static void Init_LCD_Display(uint8_t* disp_buf) {
1050186 0:84e4649e7707 143 /* Create DisplayBase object */
1050186 0:84e4649e7707 144 DisplayBase::graphics_error_t error;
1050186 0:84e4649e7707 145 DisplayBase::rect_t rect;
1050186 0:84e4649e7707 146 DisplayBase::lcd_config_t lcd_config;
1050186 0:84e4649e7707 147 PinName lvds_pin[8] = {
1050186 0:84e4649e7707 148 /* data pin */
1050186 0:84e4649e7707 149 P5_7, P5_6, P5_5, P5_4, P5_3, P5_2, P5_1, P5_0
1050186 0:84e4649e7707 150 };
1050186 0:84e4649e7707 151
1050186 0:84e4649e7707 152 lcd_pwon = 0;
1050186 0:84e4649e7707 153 lcd_blon = 0;
1050186 0:84e4649e7707 154 Thread::wait(100);
1050186 0:84e4649e7707 155 lcd_pwon = 1;
1050186 0:84e4649e7707 156 lcd_blon = 1;
1050186 0:84e4649e7707 157 Thread::wait(100);
1050186 0:84e4649e7707 158
1050186 0:84e4649e7707 159 lcd_config.lcd_type = DisplayBase::LCD_TYPE_LVDS;
1050186 0:84e4649e7707 160 lcd_config.intputClock = LCD_INPUT_CLOCK;
1050186 0:84e4649e7707 161 lcd_config.outputClock = LCD_OUTPUT_CLOCK;
1050186 0:84e4649e7707 162 lcd_config.lcd_outformat = DisplayBase::LCD_OUTFORMAT_RGB888;
1050186 0:84e4649e7707 163 lcd_config.lcd_edge = DisplayBase::EDGE_RISING;
1050186 0:84e4649e7707 164 lcd_config.h_toatal_period = (LCD_PIXEL_WIDTH + LCD_H_FRONT_PORCH + LCD_H_BACK_PORCH);
1050186 0:84e4649e7707 165 lcd_config.v_toatal_period = (LCD_PIXEL_HEIGHT + LCD_V_FRONT_PORCH + LCD_V_BACK_PORCH);
1050186 0:84e4649e7707 166
1050186 0:84e4649e7707 167 lcd_config.h_disp_widht = LCD_PIXEL_WIDTH;
1050186 0:84e4649e7707 168 lcd_config.v_disp_widht = LCD_PIXEL_HEIGHT;
1050186 0:84e4649e7707 169 lcd_config.h_back_porch = LCD_H_BACK_PORCH;
1050186 0:84e4649e7707 170 lcd_config.v_back_porch = LCD_V_BACK_PORCH;
1050186 0:84e4649e7707 171
1050186 0:84e4649e7707 172 lcd_config.h_sync_port = DisplayBase::LCD_TCON_PIN_NON;
1050186 0:84e4649e7707 173 lcd_config.h_sync_port_polarity = DisplayBase::SIG_POL_NOT_INVERTED;
1050186 0:84e4649e7707 174 lcd_config.h_sync_width = 0;
1050186 0:84e4649e7707 175
1050186 0:84e4649e7707 176 lcd_config.v_sync_port = DisplayBase::LCD_TCON_PIN_NON;
1050186 0:84e4649e7707 177 lcd_config.v_sync_port_polarity = DisplayBase::SIG_POL_NOT_INVERTED;
1050186 0:84e4649e7707 178 lcd_config.v_sync_width = 0;
1050186 0:84e4649e7707 179
1050186 0:84e4649e7707 180 lcd_config.de_port = DisplayBase::LCD_TCON_PIN_3;
1050186 0:84e4649e7707 181 lcd_config.de_port_polarity = DisplayBase::SIG_POL_NOT_INVERTED;
1050186 0:84e4649e7707 182
1050186 0:84e4649e7707 183 /* Graphics initialization process */
1050186 0:84e4649e7707 184 error = Display.Graphics_init(&lcd_config);
1050186 0:84e4649e7707 185 if (error != DisplayBase::GRAPHICS_OK) {
1050186 0:84e4649e7707 186 printf("Line %d, error %d\n", __LINE__, error);
1050186 0:84e4649e7707 187 while (1);
1050186 0:84e4649e7707 188 }
1050186 0:84e4649e7707 189
1050186 0:84e4649e7707 190 /* Interrupt callback function setting (Vsync signal output from scaler 0) */
1050186 0:84e4649e7707 191 error = Display.Graphics_Irq_Handler_Set(DisplayBase::INT_TYPE_S0_LO_VSYNC, 0, IntCallbackFunc_Vsync);
1050186 0:84e4649e7707 192 if (error != DisplayBase::GRAPHICS_OK) {
1050186 0:84e4649e7707 193 printf("Line %d, error %d\n", __LINE__, error);
1050186 0:84e4649e7707 194 while (1);
1050186 0:84e4649e7707 195 }
1050186 0:84e4649e7707 196
1050186 0:84e4649e7707 197 Display.Graphics_Lvds_Port_Init(lvds_pin, 8);
1050186 0:84e4649e7707 198 rect.vs = 0;
1050186 0:84e4649e7707 199 rect.vw = LCD_PIXEL_HEIGHT;
1050186 0:84e4649e7707 200 rect.hs = 0;
1050186 0:84e4649e7707 201 rect.hw = LCD_PIXEL_WIDTH;
1050186 0:84e4649e7707 202
1050186 0:84e4649e7707 203 Display.Graphics_Read_Setting(
1050186 0:84e4649e7707 204 DisplayBase::GRAPHICS_LAYER_0,
1050186 0:84e4649e7707 205 (void *)disp_buf,
1050186 0:84e4649e7707 206 FRAME_BUFFER_STRIDE,
1050186 0:84e4649e7707 207 DisplayBase::GRAPHICS_FORMAT_RGB565,
1050186 0:84e4649e7707 208 DisplayBase::WR_RD_WRSWA_32_16BIT,
1050186 0:84e4649e7707 209 &rect
1050186 0:84e4649e7707 210 );
1050186 0:84e4649e7707 211 }
1050186 0:84e4649e7707 212
1050186 0:84e4649e7707 213 static void Start_LCD_Display(void) {
1050186 0:84e4649e7707 214 Display.Graphics_Start(DisplayBase::GRAPHICS_LAYER_0);
1050186 0:84e4649e7707 215
1050186 0:84e4649e7707 216 lcd_cntrst.write(1.0);
1050186 0:84e4649e7707 217 }
1050186 0:84e4649e7707 218
dkato 2:c7faef0ef374 219 static void Update_LCD_Display(frame_buffer_t * frmbuf_info) {
dkato 2:c7faef0ef374 220 Display.Graphics_Read_Change(DisplayBase::GRAPHICS_LAYER_0,
dkato 2:c7faef0ef374 221 (void *)frmbuf_info->buffer_address[frmbuf_info->draw_buffer_index]);
1050186 0:84e4649e7707 222 Wait_Vsync(1);
1050186 0:84e4649e7707 223 }
1050186 0:84e4649e7707 224
1050186 0:84e4649e7707 225 static int Get_Coordinates(uint8_t *count, uint32_t *x0, uint32_t *y0) {
1050186 0:84e4649e7707 226 char buf[6];
1050186 0:84e4649e7707 227 stx_report_data_t *pdata;
1050186 0:84e4649e7707 228 int ret = -1;
1050186 0:84e4649e7707 229 *count = 0; // Set point detected count to 0
1050186 0:84e4649e7707 230
1050186 0:84e4649e7707 231 if (i2c.read((0x55 << 1), buf, sizeof(buf)) == 0) {
1050186 0:84e4649e7707 232 pdata = (stx_report_data_t *)buf;
1050186 0:84e4649e7707 233 if (pdata->fingers) {
1050186 0:84e4649e7707 234 if (pdata->xyz_data.valid) {
1050186 0:84e4649e7707 235 *x0 = (pdata->xyz_data.x_h << 8) | pdata->xyz_data.x_l;
1050186 0:84e4649e7707 236 *y0 = (pdata->xyz_data.y_h << 8) | pdata->xyz_data.y_l;
1050186 0:84e4649e7707 237 (*count)++;
1050186 0:84e4649e7707 238 }
1050186 0:84e4649e7707 239 }
1050186 0:84e4649e7707 240 ret = 0;
1050186 0:84e4649e7707 241 }
1050186 0:84e4649e7707 242
1050186 0:84e4649e7707 243 return ret;
1050186 0:84e4649e7707 244 }
1050186 0:84e4649e7707 245
dkato 2:c7faef0ef374 246 static func_code_t Scan_Key(const key_pic_info_t * key_tbl, const uint32_t pos_x, const uint32_t pos_y) {
1050186 0:84e4649e7707 247 func_code_t ret = RGA_FUNC_NON;
1050186 0:84e4649e7707 248
dkato 2:c7faef0ef374 249 while (ret == RGA_FUNC_NON) {
dkato 2:c7faef0ef374 250 if (key_tbl->func_code == RGA_FUNC_END) {
dkato 2:c7faef0ef374 251 break;
dkato 2:c7faef0ef374 252 }
1050186 0:84e4649e7707 253 /* Check the range of the X position */
dkato 2:c7faef0ef374 254 if ((pos_x >= key_tbl->pic_pos_x) && (pos_x <= (key_tbl->pic_pos_x + key_tbl->pic_width))) {
1050186 0:84e4649e7707 255 /* Check the range of the Y position */
dkato 2:c7faef0ef374 256 if ((pos_y >= key_tbl->pic_pos_y) && (pos_y <= (key_tbl->pic_pos_y + key_tbl->pic_height))) {
1050186 0:84e4649e7707 257 /* Decide the func code. */
dkato 2:c7faef0ef374 258 ret = key_tbl->func_code;
1050186 0:84e4649e7707 259 }
1050186 0:84e4649e7707 260 }
dkato 2:c7faef0ef374 261 key_tbl++;
1050186 0:84e4649e7707 262 }
1050186 0:84e4649e7707 263
1050186 0:84e4649e7707 264 return ret;
1050186 0:84e4649e7707 265 }
1050186 0:84e4649e7707 266
1050186 0:84e4649e7707 267 static void Swap_FrameBuffer(frame_buffer_t * frmbuf_info) {
1050186 0:84e4649e7707 268 if (frmbuf_info->draw_buffer_index == 1) {
1050186 0:84e4649e7707 269 frmbuf_info->draw_buffer_index = 0;
1050186 0:84e4649e7707 270 } else {
1050186 0:84e4649e7707 271 frmbuf_info->draw_buffer_index = 1;
1050186 0:84e4649e7707 272 }
1050186 0:84e4649e7707 273 }
1050186 0:84e4649e7707 274
1050186 0:84e4649e7707 275 static void Exe_RGA_Func(int func_name, frame_buffer_t* frmbuf_info) {
dkato 2:c7faef0ef374 276 uint8_t touch_num = 0;
dkato 2:c7faef0ef374 277 uint32_t pos_x0 = 0;
dkato 2:c7faef0ef374 278 uint32_t pos_y0 = 0;
dkato 2:c7faef0ef374 279 func_code_t func_code;
1050186 0:84e4649e7707 280
1050186 0:84e4649e7707 281 switch (func_name) {
1050186 0:84e4649e7707 282 case RGA_FUNC_DRAW_RECTANGLE:
dkato 2:c7faef0ef374 283 bool key_on = false;
dkato 2:c7faef0ef374 284 int cnt;
dkato 2:c7faef0ef374 285 int color_cnt = 0;
dkato 2:c7faef0ef374 286 int x_0 = 0;
dkato 2:c7faef0ef374 287 int y_0 = 0;
dkato 2:c7faef0ef374 288 draw_rectangle_pos_t pos_tbl[DRAW_RECTANGLE_CNT_MAX] = {0};
dkato 2:c7faef0ef374 289
dkato 2:c7faef0ef374 290 pos_tbl[0].style = "#FF0000"; /* red */
dkato 2:c7faef0ef374 291 pos_tbl[1].style = "#00FF00"; /* green */
dkato 2:c7faef0ef374 292 pos_tbl[2].style = "#0000FF"; /* blue */
dkato 2:c7faef0ef374 293 pos_tbl[3].style = "#000000"; /* black */
dkato 2:c7faef0ef374 294
dkato 2:c7faef0ef374 295 while (1) {
dkato 2:c7faef0ef374 296 /* Get coordinates */
dkato 2:c7faef0ef374 297 Get_Coordinates(&touch_num, &pos_x0, &pos_y0);
dkato 2:c7faef0ef374 298 if (touch_num != 0) {
dkato 2:c7faef0ef374 299 if (Scan_Key(return_key_tbl, pos_x0, pos_y0) == RGA_FUNC_RETURN) {
dkato 2:c7faef0ef374 300 break;
dkato 2:c7faef0ef374 301 }
dkato 2:c7faef0ef374 302 if (key_on == false) {
dkato 2:c7faef0ef374 303 key_on = true;
dkato 2:c7faef0ef374 304 if (color_cnt == 0) {
dkato 2:c7faef0ef374 305 for (cnt = 0; cnt < DRAW_RECTANGLE_CNT_MAX; cnt++) {
dkato 2:c7faef0ef374 306 pos_tbl[cnt].x = 0;
dkato 2:c7faef0ef374 307 pos_tbl[cnt].y = 0;
dkato 2:c7faef0ef374 308 pos_tbl[cnt].w = 0;
dkato 2:c7faef0ef374 309 pos_tbl[cnt].h = 0;
dkato 2:c7faef0ef374 310 }
dkato 2:c7faef0ef374 311 }
dkato 2:c7faef0ef374 312 x_0 = pos_x0;
dkato 2:c7faef0ef374 313 y_0 = pos_y0;
dkato 2:c7faef0ef374 314 }
dkato 2:c7faef0ef374 315 if (x_0 < pos_x0) {
dkato 2:c7faef0ef374 316 pos_tbl[color_cnt].x = x_0;
dkato 2:c7faef0ef374 317 pos_tbl[color_cnt].w = pos_x0 - x_0;
dkato 2:c7faef0ef374 318 } else {
dkato 2:c7faef0ef374 319 pos_tbl[color_cnt].x = pos_x0;
dkato 2:c7faef0ef374 320 pos_tbl[color_cnt].w = x_0 - pos_x0;
dkato 2:c7faef0ef374 321 }
dkato 2:c7faef0ef374 322 if (y_0 < pos_y0) {
dkato 2:c7faef0ef374 323 pos_tbl[color_cnt].y = y_0;
dkato 2:c7faef0ef374 324 pos_tbl[color_cnt].h = pos_y0 - y_0;
dkato 2:c7faef0ef374 325 } else {
dkato 2:c7faef0ef374 326 pos_tbl[color_cnt].y = pos_y0;
dkato 2:c7faef0ef374 327 pos_tbl[color_cnt].h = y_0 - pos_y0;
dkato 2:c7faef0ef374 328 }
dkato 2:c7faef0ef374 329 } else {
dkato 2:c7faef0ef374 330 if (key_on != false) {
dkato 2:c7faef0ef374 331 color_cnt++;
dkato 2:c7faef0ef374 332 if (color_cnt == DRAW_RECTANGLE_CNT_MAX) {
dkato 2:c7faef0ef374 333 color_cnt = 0;
dkato 2:c7faef0ef374 334 }
dkato 2:c7faef0ef374 335 }
dkato 2:c7faef0ef374 336 key_on = false;
dkato 2:c7faef0ef374 337 }
dkato 2:c7faef0ef374 338 /* Draw screen */
dkato 2:c7faef0ef374 339 Swap_FrameBuffer(frmbuf_info);
dkato 2:c7faef0ef374 340 RGA_Func_DrawRectangle(frmbuf_info, pos_tbl, DRAW_RECTANGLE_CNT_MAX);
dkato 2:c7faef0ef374 341 Update_LCD_Display(frmbuf_info);
dkato 2:c7faef0ef374 342 }
1050186 0:84e4649e7707 343 break;
1050186 0:84e4649e7707 344 case RGA_FUNC_DRAW_IMAGE:
dkato 2:c7faef0ef374 345 int center_pos_x = 320;
dkato 2:c7faef0ef374 346 int center_pos_y = 110;
dkato 2:c7faef0ef374 347 while (1) {
dkato 2:c7faef0ef374 348 /* Get coordinates */
dkato 2:c7faef0ef374 349 Get_Coordinates(&touch_num, &pos_x0, &pos_y0);
dkato 2:c7faef0ef374 350 if (touch_num != 0) {
dkato 2:c7faef0ef374 351 if (Scan_Key(return_key_tbl, pos_x0, pos_y0) == RGA_FUNC_RETURN) {
dkato 2:c7faef0ef374 352 break;
dkato 2:c7faef0ef374 353 }
dkato 2:c7faef0ef374 354 center_pos_x = pos_x0;
dkato 2:c7faef0ef374 355 center_pos_y = pos_y0;
dkato 2:c7faef0ef374 356 }
dkato 2:c7faef0ef374 357 /* Draw screen */
dkato 2:c7faef0ef374 358 Swap_FrameBuffer(frmbuf_info);
dkato 2:c7faef0ef374 359 RGA_Func_DrawImage(frmbuf_info, center_pos_x, center_pos_y);
dkato 2:c7faef0ef374 360 Update_LCD_Display(frmbuf_info);
dkato 2:c7faef0ef374 361 }
1050186 0:84e4649e7707 362 break;
1050186 0:84e4649e7707 363 case RGA_FUNC_DISSOLVE:
dkato 2:c7faef0ef374 364 float32_t work_alpha = 0.0f;
dkato 2:c7faef0ef374 365 while (1) {
dkato 2:c7faef0ef374 366 /* Get coordinates */
dkato 2:c7faef0ef374 367 Get_Coordinates(&touch_num, &pos_x0, &pos_y0);
dkato 2:c7faef0ef374 368 if (touch_num != 0) {
dkato 2:c7faef0ef374 369 if (Scan_Key(return_key_tbl, pos_x0, pos_y0) == RGA_FUNC_RETURN) {
dkato 2:c7faef0ef374 370 break;
dkato 2:c7faef0ef374 371 }
dkato 2:c7faef0ef374 372 work_alpha = (float32_t)pos_x0 / (float32_t)(LCD_PIXEL_WIDTH);
dkato 2:c7faef0ef374 373 }
dkato 2:c7faef0ef374 374 /* Draw screen */
1050186 0:84e4649e7707 375 Swap_FrameBuffer(frmbuf_info);
1050186 0:84e4649e7707 376 RGA_Func_Dissolve(frmbuf_info, work_alpha);
dkato 2:c7faef0ef374 377 Update_LCD_Display(frmbuf_info);
1050186 0:84e4649e7707 378 }
1050186 0:84e4649e7707 379 break;
1050186 0:84e4649e7707 380 case RGA_FUNC_SCROLL:
dkato 2:c7faef0ef374 381 int work_width_pos = 0;
dkato 2:c7faef0ef374 382 while (1) {
dkato 2:c7faef0ef374 383 /* Get coordinates */
dkato 2:c7faef0ef374 384 Get_Coordinates(&touch_num, &pos_x0, &pos_y0);
dkato 2:c7faef0ef374 385 if (touch_num != 0) {
dkato 2:c7faef0ef374 386 if (Scan_Key(return_key_tbl, pos_x0, pos_y0) == RGA_FUNC_RETURN) {
dkato 2:c7faef0ef374 387 break;
dkato 2:c7faef0ef374 388 }
dkato 2:c7faef0ef374 389 work_width_pos = SCROLL_MAX_NUM * ((float32_t)pos_x0 / (float32_t)(LCD_PIXEL_WIDTH));
dkato 2:c7faef0ef374 390 }
dkato 2:c7faef0ef374 391 /* Draw screen */
1050186 0:84e4649e7707 392 Swap_FrameBuffer(frmbuf_info);
1050186 0:84e4649e7707 393 RGA_Func_Scroll(frmbuf_info, work_width_pos);
dkato 2:c7faef0ef374 394 Update_LCD_Display(frmbuf_info);
1050186 0:84e4649e7707 395 }
1050186 0:84e4649e7707 396 break;
1050186 0:84e4649e7707 397 case RGA_FUNC_ZOOM:
dkato 2:c7faef0ef374 398 int work_height_pos = ZOOM_MAX_NUM;
dkato 2:c7faef0ef374 399 while (1) {
dkato 2:c7faef0ef374 400 /* Get coordinates */
dkato 2:c7faef0ef374 401 Get_Coordinates(&touch_num, &pos_x0, &pos_y0);
dkato 2:c7faef0ef374 402 if (touch_num != 0) {
dkato 2:c7faef0ef374 403 if (Scan_Key(return_key_tbl, pos_x0, pos_y0) == RGA_FUNC_RETURN) {
dkato 2:c7faef0ef374 404 break;
dkato 2:c7faef0ef374 405 }
dkato 2:c7faef0ef374 406 work_height_pos = ZOOM_MAX_NUM * ((float32_t)pos_x0 / (float32_t)(LCD_PIXEL_WIDTH));
dkato 2:c7faef0ef374 407 }
dkato 2:c7faef0ef374 408 /* Draw screen */
1050186 0:84e4649e7707 409 Swap_FrameBuffer(frmbuf_info);
dkato 2:c7faef0ef374 410 RGA_Func_Zoom(frmbuf_info, work_height_pos);
dkato 2:c7faef0ef374 411 Update_LCD_Display(frmbuf_info);
1050186 0:84e4649e7707 412 }
1050186 0:84e4649e7707 413 break;
1050186 0:84e4649e7707 414 case RGA_FUNC_ROTATION:
dkato 2:c7faef0ef374 415 graphics_matrix_float_t work_angle = 0;
dkato 2:c7faef0ef374 416 while (1) {
dkato 2:c7faef0ef374 417 /* Get coordinates */
dkato 2:c7faef0ef374 418 Get_Coordinates(&touch_num, &pos_x0, &pos_y0);
dkato 2:c7faef0ef374 419 if (touch_num != 0) {
dkato 2:c7faef0ef374 420 if (Scan_Key(return_key_tbl, pos_x0, pos_y0) == RGA_FUNC_RETURN) {
dkato 2:c7faef0ef374 421 break;
dkato 2:c7faef0ef374 422 }
dkato 2:c7faef0ef374 423 work_angle = ROTATION_MAX_NUM * ((float32_t)pos_x0 / (float32_t)(LCD_PIXEL_WIDTH));
dkato 2:c7faef0ef374 424 }
dkato 2:c7faef0ef374 425 /* Draw screen */
1050186 0:84e4649e7707 426 Swap_FrameBuffer(frmbuf_info);
1050186 0:84e4649e7707 427 RGA_Func_Rotation(frmbuf_info, work_angle);
dkato 2:c7faef0ef374 428 Update_LCD_Display(frmbuf_info);
1050186 0:84e4649e7707 429 }
1050186 0:84e4649e7707 430 break;
1050186 0:84e4649e7707 431 case RGA_FUNC_ACCELERATE:
dkato 2:c7faef0ef374 432 int acce_frame_num = 0;
dkato 2:c7faef0ef374 433 int animation_timing = 0;
1050186 0:84e4649e7707 434 float32_t work_relative_pos;
dkato 2:c7faef0ef374 435 while (1) {
dkato 2:c7faef0ef374 436 /* Get coordinates */
dkato 2:c7faef0ef374 437 Get_Coordinates(&touch_num, &pos_x0, &pos_y0);
dkato 2:c7faef0ef374 438 if (touch_num != 0) {
dkato 2:c7faef0ef374 439 func_code_t func_code;
dkato 2:c7faef0ef374 440
dkato 2:c7faef0ef374 441 func_code = Scan_Key(animetion_timing_key_tbl, pos_x0, pos_y0);
dkato 2:c7faef0ef374 442 if (func_code == RGA_FUNC_RETURN) {
dkato 2:c7faef0ef374 443 break;
dkato 2:c7faef0ef374 444 }
dkato 2:c7faef0ef374 445 switch (func_code) {
dkato 2:c7faef0ef374 446 case RGA_FUNC_ANIME_EASE:
dkato 2:c7faef0ef374 447 animation_timing = 0;
dkato 2:c7faef0ef374 448 acce_frame_num = 0;
dkato 2:c7faef0ef374 449 break;
dkato 2:c7faef0ef374 450 case RGA_FUNC_ANIME_LINEAR:
dkato 2:c7faef0ef374 451 animation_timing = 1;
dkato 2:c7faef0ef374 452 acce_frame_num = 0;
dkato 2:c7faef0ef374 453 break;
dkato 2:c7faef0ef374 454 case RGA_FUNC_ANIME_EASE_IN:
dkato 2:c7faef0ef374 455 animation_timing = 2;
dkato 2:c7faef0ef374 456 acce_frame_num = 0;
dkato 2:c7faef0ef374 457 break;
dkato 2:c7faef0ef374 458 case RGA_FUNC_ANIME_EASE_OUT:
dkato 2:c7faef0ef374 459 animation_timing = 3;
dkato 2:c7faef0ef374 460 acce_frame_num = 0;
dkato 2:c7faef0ef374 461 break;
dkato 2:c7faef0ef374 462 case RGA_FUNC_ANIME_EASE_IN_OUT:
dkato 2:c7faef0ef374 463 animation_timing = 4;
dkato 2:c7faef0ef374 464 acce_frame_num = 0;
dkato 2:c7faef0ef374 465 break;
dkato 2:c7faef0ef374 466 default:
dkato 2:c7faef0ef374 467 /* Do Nothing */
dkato 2:c7faef0ef374 468 break;
dkato 2:c7faef0ef374 469 }
dkato 2:c7faef0ef374 470 }
dkato 2:c7faef0ef374 471 work_relative_pos = acce_frame_num / (float32_t)ACCELERATE_MAX_NUM;
dkato 2:c7faef0ef374 472 acce_frame_num++;
dkato 2:c7faef0ef374 473 if (acce_frame_num > ACCELERATE_MAX_NUM) {
dkato 2:c7faef0ef374 474 acce_frame_num = 0;
dkato 2:c7faef0ef374 475 }
dkato 2:c7faef0ef374 476 /* Draw screen */
1050186 0:84e4649e7707 477 Swap_FrameBuffer(frmbuf_info);
dkato 2:c7faef0ef374 478 RGA_Func_Accelerate(frmbuf_info, animation_timing, work_relative_pos);
dkato 2:c7faef0ef374 479 Update_LCD_Display(frmbuf_info);
1050186 0:84e4649e7707 480 }
1050186 0:84e4649e7707 481 break;
1050186 0:84e4649e7707 482 default :
1050186 0:84e4649e7707 483 /* Do nothing */
1050186 0:84e4649e7707 484 break;
1050186 0:84e4649e7707 485 }
1050186 0:84e4649e7707 486 }
1050186 0:84e4649e7707 487
1050186 0:84e4649e7707 488 int main(void) {
1050186 0:84e4649e7707 489 func_code_t func_code;
1050186 0:84e4649e7707 490 uint8_t touch_num = 0;
1050186 0:84e4649e7707 491 uint32_t pos_x0 = 0;
1050186 0:84e4649e7707 492 uint32_t pos_y0 = 0;
1050186 0:84e4649e7707 493
1050186 0:84e4649e7707 494 memset(user_frame_buffer, 0, sizeof(user_frame_buffer));
1050186 0:84e4649e7707 495 memset(user_frame_buffer2, 0, sizeof(user_frame_buffer2));
1050186 0:84e4649e7707 496 frame_buffer_info.buffer_address[0] = user_frame_buffer;
1050186 0:84e4649e7707 497 frame_buffer_info.buffer_address[1] = user_frame_buffer2;
1050186 0:84e4649e7707 498 frame_buffer_info.buffer_count = 2;
1050186 0:84e4649e7707 499 frame_buffer_info.show_buffer_index = 0;
1050186 0:84e4649e7707 500 frame_buffer_info.draw_buffer_index = 0;
1050186 0:84e4649e7707 501 frame_buffer_info.width = LCD_PIXEL_WIDTH;
1050186 0:84e4649e7707 502 frame_buffer_info.byte_per_pixel = FRAME_BUFFER_BYTE_PER_PIXEL;
1050186 0:84e4649e7707 503 frame_buffer_info.stride = LCD_PIXEL_WIDTH * FRAME_BUFFER_BYTE_PER_PIXEL;
1050186 0:84e4649e7707 504 frame_buffer_info.height = LCD_PIXEL_HEIGHT;
1050186 0:84e4649e7707 505 frame_buffer_info.pixel_format = PIXEL_FORMAT_RGB565;
dkato 2:c7faef0ef374 506 Init_LCD_Display(frame_buffer_info.buffer_address[0]);
1050186 0:84e4649e7707 507
1050186 0:84e4649e7707 508 /* Display Top Screen */
dkato 2:c7faef0ef374 509 Set_RGAObject(&frame_buffer_info);
dkato 2:c7faef0ef374 510 RGA_Func_DrawTopScreen(&frame_buffer_info);
1050186 0:84e4649e7707 511 Start_LCD_Display();
1050186 0:84e4649e7707 512
1050186 0:84e4649e7707 513 while (1) {
dkato 2:c7faef0ef374 514 /* Get Coordinates */
1050186 0:84e4649e7707 515 Get_Coordinates(&touch_num, &pos_x0, &pos_y0);
1050186 0:84e4649e7707 516 if (touch_num != 0) {
dkato 2:c7faef0ef374 517 func_code = Scan_Key(top_screen_key_tbl, pos_x0, pos_y0);
1050186 0:84e4649e7707 518 if (func_code != RGA_FUNC_NON) {
dkato 2:c7faef0ef374 519 /* Wait key off */
dkato 2:c7faef0ef374 520 while (1) {
dkato 2:c7faef0ef374 521 Get_Coordinates(&touch_num, &pos_x0, &pos_y0);
dkato 2:c7faef0ef374 522 if (touch_num == 0) {
dkato 2:c7faef0ef374 523 break;
dkato 2:c7faef0ef374 524 }
dkato 2:c7faef0ef374 525 Thread::wait(50);
dkato 2:c7faef0ef374 526 }
dkato 2:c7faef0ef374 527
1050186 0:84e4649e7707 528 /* Execute RGA functions */
dkato 2:c7faef0ef374 529 Exe_RGA_Func(func_code, &frame_buffer_info);
dkato 2:c7faef0ef374 530
1050186 0:84e4649e7707 531 /* Return Top Screen */
dkato 2:c7faef0ef374 532 Swap_FrameBuffer(&frame_buffer_info);
dkato 2:c7faef0ef374 533 RGA_Func_DrawTopScreen(&frame_buffer_info);
dkato 2:c7faef0ef374 534 Update_LCD_Display(&frame_buffer_info);
1050186 0:84e4649e7707 535 }
1050186 0:84e4649e7707 536 }
1050186 0:84e4649e7707 537 Thread::wait(100);
1050186 0:84e4649e7707 538 }
1050186 0:84e4649e7707 539 }