Daiki Kato / Mbed OS GR-Boards_WebCamera

Web Camera for mbed-os. When you use this program, we judge you have agreed to the following contents. https://developer.mbed.org/teams/Renesas/wiki/About-LICENSE

Dependencies:   HttpServer_snapshot_mbed-os LWIPBP3595Interface_STA_for_mbed-os RomRamBlockDevice mbed-rpc

Fork of GR-Boards_WebCamera by Renesas

このサンプルは 「GR-LYCHEE」ではじめる電子工作 で紹介しています。
出版時と内容が異ならないよう、各ライブラリはアップデートせずに使用してください。

このサンプルの最新バージョンは下記から入手できます。最新バージョンは本の内容と一部処理が異なります。
https://github.com/d-kato/GR-Boards_WebCamera

main.cpp@18:0461a79ced71, 2016-11-10 (annotated)

Committer:
dkato
Date:
Thu Nov 10 03:15:42 2016 +0000
Revision:
18:0461a79ced71
Parent:
17:2648bcf3f2cc
Child:
21:c7de71ccb5ca
Improves the frame rate when VIDEO_CMOS_CAMERA is selected.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dkato 0:c5448e500c90 1 #include "mbed.h"
dkato 0:c5448e500c90 2 #include "DisplayBace.h"
dkato 0:c5448e500c90 3 #include "rtos.h"
dkato 0:c5448e500c90 4 #include "JPEG_Converter.h"
dkato 0:c5448e500c90 5 #include "HTTPServer.h"
dkato 0:c5448e500c90 6 #include "mbed_rpc.h"
dkato 0:c5448e500c90 7 #include "RomRamFileSystem.h"
dkato 0:c5448e500c90 8 #include "file_table.h" //Binary data of web pages
1050186 5:34d84609dd60 9 #include "i2c_setting.h"
dkato 0:c5448e500c90 10
dkato 0:c5448e500c90 11 #define VIDEO_CVBS (0) /* Analog Video Signal */
dkato 0:c5448e500c90 12 #define VIDEO_CMOS_CAMERA (1) /* Digital Video Signal */
dkato 0:c5448e500c90 13 #define VIDEO_YCBCR422 (0)
dkato 0:c5448e500c90 14 #define VIDEO_RGB888 (1)
dkato 0:c5448e500c90 15 #define VIDEO_RGB565 (2)
dkato 0:c5448e500c90 16
dkato 0:c5448e500c90 17 /**** User Selection *********/
dkato 11:ad8ff26679bb 18 /** Network setting **/
dkato 11:ad8ff26679bb 19 #define USE_DHCP (1) /* Select 0(static configuration) or 1(use DHCP) */
dkato 11:ad8ff26679bb 20 #if (USE_DHCP == 0)
dkato 11:ad8ff26679bb 21 #define IP_ADDRESS ("192.168.0.2") /* IP address */
dkato 11:ad8ff26679bb 22 #define SUBNET_MASK ("255.255.255.0") /* Subnet mask */
dkato 11:ad8ff26679bb 23 #define DEFAULT_GATEWAY ("192.168.0.3") /* Default gateway */
dkato 11:ad8ff26679bb 24 #endif
dkato 15:eac4c3711aab 25 #define NETWORK_TYPE (0) /* Select 0(EthernetInterface) or 1(GR_PEACH_WlanBP3595) */
dkato 15:eac4c3711aab 26 #if (NETWORK_TYPE == 1)
dkato 17:2648bcf3f2cc 27 #define SCAN_NETWORK (1) /* Select 0(Use WLAN_SSID, WLAN_PSK, WLAN_SECURITY) or 1(To select a network using the terminal.) */
dkato 15:eac4c3711aab 28 #define WLAN_SSID ("SSIDofYourAP") /* SSID */
dkato 15:eac4c3711aab 29 #define WLAN_PSK ("PSKofYourAP") /* PSK(Pre-Shared Key) */
dkato 17:2648bcf3f2cc 30 #define WLAN_SECURITY NSAPI_SECURITY_WPA_WPA2 /* NSAPI_SECURITY_NONE, NSAPI_SECURITY_WEP, NSAPI_SECURITY_WPA, NSAPI_SECURITY_WPA2 or NSAPI_SECURITY_WPA_WPA2 */
dkato 15:eac4c3711aab 31 #endif
dkato 11:ad8ff26679bb 32 /** Camera setting **/
dkato 0:c5448e500c90 33 #define VIDEO_INPUT_METHOD (VIDEO_CMOS_CAMERA) /* Select VIDEO_CVBS or VIDEO_CMOS_CAMERA */
dkato 0:c5448e500c90 34 #define VIDEO_INPUT_FORMAT (VIDEO_YCBCR422) /* Select VIDEO_YCBCR422 or VIDEO_RGB888 or VIDEO_RGB565 */
dkato 0:c5448e500c90 35 #define USE_VIDEO_CH (0) /* Select 0 or 1 If selecting VIDEO_CMOS_CAMERA, should be 0.) */
dkato 0:c5448e500c90 36 #define VIDEO_PAL (0) /* Select 0(NTSC) or 1(PAL) If selecting VIDEO_CVBS, this parameter is not referenced.) */
dkato 0:c5448e500c90 37 /*****************************/
dkato 0:c5448e500c90 38
dkato 0:c5448e500c90 39 #if USE_VIDEO_CH == (0)
dkato 0:c5448e500c90 40 #define VIDEO_INPUT_CH (DisplayBase::VIDEO_INPUT_CHANNEL_0)
dkato 0:c5448e500c90 41 #define VIDEO_INT_TYPE (DisplayBase::INT_TYPE_S0_VFIELD)
dkato 0:c5448e500c90 42 #else
dkato 0:c5448e500c90 43 #define VIDEO_INPUT_CH (DisplayBase::VIDEO_INPUT_CHANNEL_1)
dkato 0:c5448e500c90 44 #define VIDEO_INT_TYPE (DisplayBase::INT_TYPE_S1_VFIELD)
dkato 0:c5448e500c90 45 #endif
dkato 0:c5448e500c90 46
dkato 0:c5448e500c90 47 #if ( VIDEO_INPUT_FORMAT == VIDEO_YCBCR422 || VIDEO_INPUT_FORMAT == VIDEO_RGB565 )
dkato 0:c5448e500c90 48 #define DATA_SIZE_PER_PIC (2u)
dkato 0:c5448e500c90 49 #else
dkato 0:c5448e500c90 50 #define DATA_SIZE_PER_PIC (4u)
dkato 0:c5448e500c90 51 #endif
dkato 0:c5448e500c90 52
dkato 0:c5448e500c90 53 /*! Frame buffer stride: Frame buffer stride should be set to a multiple of 32 or 128
dkato 0:c5448e500c90 54 in accordance with the frame buffer burst transfer mode. */
dkato 0:c5448e500c90 55 #define PIXEL_HW (320u) /* QVGA */
dkato 0:c5448e500c90 56 #define PIXEL_VW (240u) /* QVGA */
dkato 0:c5448e500c90 57
dkato 0:c5448e500c90 58 #define VIDEO_BUFFER_STRIDE (((PIXEL_HW * DATA_SIZE_PER_PIC) + 31u) & ~31u)
dkato 0:c5448e500c90 59 #define VIDEO_BUFFER_HEIGHT (PIXEL_VW)
dkato 0:c5448e500c90 60
dkato 15:eac4c3711aab 61 #if (NETWORK_TYPE == 0)
dkato 15:eac4c3711aab 62 #include "EthernetInterface.h"
dkato 15:eac4c3711aab 63 EthernetInterface network;
dkato 15:eac4c3711aab 64 #elif (NETWORK_TYPE == 1)
dkato 17:2648bcf3f2cc 65 #include "LWIPBP3595Interface.h"
dkato 17:2648bcf3f2cc 66 LWIPBP3595Interface network;
dkato 15:eac4c3711aab 67 DigitalOut usb1en(P3_8);
dkato 15:eac4c3711aab 68 #else
dkato 15:eac4c3711aab 69 #error NETWORK_TYPE error
dkato 15:eac4c3711aab 70 #endif /* NETWORK_TYPE */
dkato 11:ad8ff26679bb 71 RomRamFileSystem romramfs("romram");
dkato 17:2648bcf3f2cc 72 Serial pc(USBTX, USBRX);
dkato 0:c5448e500c90 73
dkato 14:212f66386982 74 #if defined(__ICCARM__)
dkato 14:212f66386982 75 #pragma data_alignment=16
dkato 14:212f66386982 76 static uint8_t FrameBuffer_Video[VIDEO_BUFFER_STRIDE * VIDEO_BUFFER_HEIGHT]@ ".mirrorram"; //16 bytes aligned!;
dkato 14:212f66386982 77 #pragma data_alignment=4
dkato 14:212f66386982 78 #else
dkato 0:c5448e500c90 79 static uint8_t FrameBuffer_Video[VIDEO_BUFFER_STRIDE * VIDEO_BUFFER_HEIGHT]__attribute((section("NC_BSS"),aligned(16))); //16 bytes aligned!;
dkato 14:212f66386982 80 #endif
dkato 0:c5448e500c90 81 static volatile int32_t vsync_count = 0;
dkato 18:0461a79ced71 82 #if VIDEO_INPUT_METHOD == VIDEO_CVBS
dkato 0:c5448e500c90 83 static volatile int32_t vfield_count = 1;
dkato 18:0461a79ced71 84 #endif
dkato 14:212f66386982 85 #if defined(__ICCARM__)
dkato 14:212f66386982 86 #pragma data_alignment=8
dkato 14:212f66386982 87 static uint8_t JpegBuffer[2][1024 * 50]@ ".mirrorram"; //8 bytes aligned!;
dkato 14:212f66386982 88 #pragma data_alignment=4
dkato 14:212f66386982 89 #else
dkato 1:ebff3aeb40a0 90 static uint8_t JpegBuffer[2][1024 * 50]__attribute((section("NC_BSS"),aligned(8))); //8 bytes aligned!;
dkato 14:212f66386982 91 #endif
dkato 1:ebff3aeb40a0 92 static size_t jcu_encode_size[2];
dkato 0:c5448e500c90 93 static int image_change = 0;
dkato 1:ebff3aeb40a0 94 JPEG_Converter Jcu;
dkato 1:ebff3aeb40a0 95 static int jcu_buf_index_write = 0;
dkato 1:ebff3aeb40a0 96 static int jcu_buf_index_write_done = 0;
dkato 1:ebff3aeb40a0 97 static int jcu_buf_index_read = 0;
dkato 1:ebff3aeb40a0 98 static int jcu_encoding = 0;
dkato 7:c45ecff1b44d 99 static char i2c_setting_str_buf[I2C_SETTING_STR_BUF_SIZE];
dkato 1:ebff3aeb40a0 100
dkato 1:ebff3aeb40a0 101 static void JcuEncodeCallBackFunc(JPEG_Converter::jpeg_conv_error_t err_code) {
dkato 1:ebff3aeb40a0 102 jcu_buf_index_write_done = jcu_buf_index_write;
dkato 1:ebff3aeb40a0 103 image_change = 1;
dkato 1:ebff3aeb40a0 104 jcu_encoding = 0;
dkato 1:ebff3aeb40a0 105 }
dkato 0:c5448e500c90 106
dkato 0:c5448e500c90 107 static void IntCallbackFunc_Vfield(DisplayBase::int_type_t int_type) {
dkato 0:c5448e500c90 108 //Interrupt callback function
dkato 18:0461a79ced71 109 #if VIDEO_INPUT_METHOD == VIDEO_CVBS
dkato 0:c5448e500c90 110 if (vfield_count != 0) {
dkato 0:c5448e500c90 111 vfield_count = 0;
dkato 0:c5448e500c90 112 } else {
dkato 0:c5448e500c90 113 vfield_count = 1;
dkato 18:0461a79ced71 114 #else
dkato 18:0461a79ced71 115 {
dkato 18:0461a79ced71 116 #endif
dkato 1:ebff3aeb40a0 117 JPEG_Converter::bitmap_buff_info_t bitmap_buff_info;
dkato 1:ebff3aeb40a0 118 JPEG_Converter::encode_options_t encode_options;
dkato 1:ebff3aeb40a0 119
dkato 1:ebff3aeb40a0 120 bitmap_buff_info.width = PIXEL_HW;
dkato 1:ebff3aeb40a0 121 bitmap_buff_info.height = PIXEL_VW;
dkato 1:ebff3aeb40a0 122 bitmap_buff_info.format = JPEG_Converter::WR_RD_YCbCr422;
dkato 1:ebff3aeb40a0 123 bitmap_buff_info.buffer_address = (void *)FrameBuffer_Video;
dkato 1:ebff3aeb40a0 124
dkato 1:ebff3aeb40a0 125 encode_options.encode_buff_size = sizeof(JpegBuffer[0]);
dkato 1:ebff3aeb40a0 126 encode_options.p_EncodeCallBackFunc = &JcuEncodeCallBackFunc;
dkato 1:ebff3aeb40a0 127
dkato 1:ebff3aeb40a0 128 jcu_encoding = 1;
dkato 1:ebff3aeb40a0 129 if (jcu_buf_index_read == jcu_buf_index_write) {
dkato 1:ebff3aeb40a0 130 if (jcu_buf_index_write != 0) {
dkato 1:ebff3aeb40a0 131 jcu_buf_index_write = 0;
dkato 1:ebff3aeb40a0 132 } else {
dkato 1:ebff3aeb40a0 133 jcu_buf_index_write = 1;
dkato 1:ebff3aeb40a0 134 }
dkato 1:ebff3aeb40a0 135 }
dkato 1:ebff3aeb40a0 136 jcu_encode_size[jcu_buf_index_write] = 0;
dkato 1:ebff3aeb40a0 137 if (Jcu.encode(&bitmap_buff_info, JpegBuffer[jcu_buf_index_write], &jcu_encode_size[jcu_buf_index_write], &encode_options) != JPEG_Converter::JPEG_CONV_OK) {
dkato 1:ebff3aeb40a0 138 jcu_encode_size[jcu_buf_index_write] = 0;
dkato 1:ebff3aeb40a0 139 jcu_encoding = 0;
dkato 1:ebff3aeb40a0 140 }
dkato 0:c5448e500c90 141 }
dkato 0:c5448e500c90 142 }
dkato 0:c5448e500c90 143
dkato 0:c5448e500c90 144 static void IntCallbackFunc_Vsync(DisplayBase::int_type_t int_type) {
dkato 0:c5448e500c90 145 //Interrupt callback function for Vsync interruption
dkato 0:c5448e500c90 146 if (vsync_count > 0) {
dkato 0:c5448e500c90 147 vsync_count--;
dkato 0:c5448e500c90 148 }
dkato 0:c5448e500c90 149 }
dkato 0:c5448e500c90 150
dkato 0:c5448e500c90 151 static void WaitVsync(const int32_t wait_count) {
dkato 0:c5448e500c90 152 //Wait for the specified number of times Vsync occurs
dkato 0:c5448e500c90 153 vsync_count = wait_count;
dkato 0:c5448e500c90 154 while (vsync_count > 0) {
dkato 0:c5448e500c90 155 /* Do nothing */
dkato 0:c5448e500c90 156 }
dkato 0:c5448e500c90 157 }
dkato 0:c5448e500c90 158
dkato 0:c5448e500c90 159 static void camera_start(void) {
dkato 0:c5448e500c90 160 DisplayBase::graphics_error_t error;
dkato 0:c5448e500c90 161
dkato 0:c5448e500c90 162 #if VIDEO_INPUT_METHOD == VIDEO_CMOS_CAMERA
dkato 0:c5448e500c90 163 DisplayBase::video_ext_in_config_t ext_in_config;
dkato 0:c5448e500c90 164 PinName cmos_camera_pin[11] = {
dkato 0:c5448e500c90 165 /* data pin */
dkato 0:c5448e500c90 166 P2_7, P2_6, P2_5, P2_4, P2_3, P2_2, P2_1, P2_0,
dkato 0:c5448e500c90 167 /* control pin */
dkato 0:c5448e500c90 168 P10_0, /* DV0_CLK */
dkato 0:c5448e500c90 169 P1_0, /* DV0_Vsync */
dkato 0:c5448e500c90 170 P1_1 /* DV0_Hsync */
dkato 0:c5448e500c90 171 };
dkato 0:c5448e500c90 172 #endif
dkato 0:c5448e500c90 173
dkato 0:c5448e500c90 174 /* Create DisplayBase object */
dkato 0:c5448e500c90 175 DisplayBase Display;
dkato 0:c5448e500c90 176
dkato 0:c5448e500c90 177 /* Graphics initialization process */
dkato 0:c5448e500c90 178 error = Display.Graphics_init(NULL);
dkato 0:c5448e500c90 179 if (error != DisplayBase::GRAPHICS_OK) {
dkato 0:c5448e500c90 180 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 181 while (1);
dkato 0:c5448e500c90 182 }
dkato 0:c5448e500c90 183
dkato 0:c5448e500c90 184 #if VIDEO_INPUT_METHOD == VIDEO_CVBS
dkato 0:c5448e500c90 185 error = Display.Graphics_Video_init( DisplayBase::INPUT_SEL_VDEC, NULL);
dkato 0:c5448e500c90 186 if( error != DisplayBase::GRAPHICS_OK ) {
dkato 0:c5448e500c90 187 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 188 while(1);
dkato 0:c5448e500c90 189 }
dkato 0:c5448e500c90 190
dkato 0:c5448e500c90 191 #elif VIDEO_INPUT_METHOD == VIDEO_CMOS_CAMERA
dkato 0:c5448e500c90 192 /* MT9V111 camera input config */
dkato 0:c5448e500c90 193 ext_in_config.inp_format = DisplayBase::VIDEO_EXTIN_FORMAT_BT601; /* BT601 8bit YCbCr format */
dkato 0:c5448e500c90 194 ext_in_config.inp_pxd_edge = DisplayBase::EDGE_RISING; /* Clock edge select for capturing data */
dkato 0:c5448e500c90 195 ext_in_config.inp_vs_edge = DisplayBase::EDGE_RISING; /* Clock edge select for capturing Vsync signals */
dkato 0:c5448e500c90 196 ext_in_config.inp_hs_edge = DisplayBase::EDGE_RISING; /* Clock edge select for capturing Hsync signals */
dkato 0:c5448e500c90 197 ext_in_config.inp_endian_on = DisplayBase::OFF; /* External input bit endian change on/off */
dkato 0:c5448e500c90 198 ext_in_config.inp_swap_on = DisplayBase::OFF; /* External input B/R signal swap on/off */
dkato 0:c5448e500c90 199 ext_in_config.inp_vs_inv = DisplayBase::SIG_POL_NOT_INVERTED; /* External input DV_VSYNC inversion control */
dkato 0:c5448e500c90 200 ext_in_config.inp_hs_inv = DisplayBase::SIG_POL_INVERTED; /* External input DV_HSYNC inversion control */
dkato 0:c5448e500c90 201 ext_in_config.inp_f525_625 = DisplayBase::EXTIN_LINE_525; /* Number of lines for BT.656 external input */
dkato 0:c5448e500c90 202 ext_in_config.inp_h_pos = DisplayBase::EXTIN_H_POS_CRYCBY; /* Y/Cb/Y/Cr data string start timing to Hsync reference */
dkato 0:c5448e500c90 203 ext_in_config.cap_vs_pos = 6; /* Capture start position from Vsync */
dkato 0:c5448e500c90 204 ext_in_config.cap_hs_pos = 150; /* Capture start position form Hsync */
dkato 0:c5448e500c90 205 ext_in_config.cap_width = 640; /* Capture width */
dkato 0:c5448e500c90 206 ext_in_config.cap_height = 468u; /* Capture height Max 468[line]
dkato 0:c5448e500c90 207 Due to CMOS(MT9V111) output signal timing and VDC5 specification */
dkato 0:c5448e500c90 208 error = Display.Graphics_Video_init( DisplayBase::INPUT_SEL_EXT, &ext_in_config);
dkato 0:c5448e500c90 209 if( error != DisplayBase::GRAPHICS_OK ) {
dkato 0:c5448e500c90 210 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 211 while(1);
dkato 0:c5448e500c90 212 }
dkato 0:c5448e500c90 213
dkato 0:c5448e500c90 214 /* MT9V111 camera input port setting */
dkato 0:c5448e500c90 215 error = Display.Graphics_Dvinput_Port_Init(cmos_camera_pin, 11);
dkato 0:c5448e500c90 216 if( error != DisplayBase::GRAPHICS_OK ) {
dkato 0:c5448e500c90 217 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 218 while (1);
dkato 0:c5448e500c90 219 }
dkato 0:c5448e500c90 220 #endif
dkato 0:c5448e500c90 221
dkato 0:c5448e500c90 222 /* Interrupt callback function setting (Vsync signal input to scaler 0) */
dkato 0:c5448e500c90 223 error = Display.Graphics_Irq_Handler_Set(DisplayBase::INT_TYPE_S0_VI_VSYNC, 0, IntCallbackFunc_Vsync);
dkato 0:c5448e500c90 224 if (error != DisplayBase::GRAPHICS_OK) {
dkato 0:c5448e500c90 225 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 226 while (1);
dkato 0:c5448e500c90 227 }
dkato 0:c5448e500c90 228 /* Video capture setting (progressive form fixed) */
dkato 0:c5448e500c90 229 error = Display.Video_Write_Setting(
dkato 0:c5448e500c90 230 VIDEO_INPUT_CH,
dkato 0:c5448e500c90 231 #if VIDEO_PAL == 0
dkato 0:c5448e500c90 232 DisplayBase::COL_SYS_NTSC_358,
dkato 0:c5448e500c90 233 #else
dkato 0:c5448e500c90 234 DisplayBase::COL_SYS_PAL_443,
dkato 0:c5448e500c90 235 #endif
dkato 0:c5448e500c90 236 FrameBuffer_Video,
dkato 0:c5448e500c90 237 VIDEO_BUFFER_STRIDE,
dkato 0:c5448e500c90 238 #if VIDEO_INPUT_FORMAT == VIDEO_YCBCR422
dkato 0:c5448e500c90 239 DisplayBase::VIDEO_FORMAT_YCBCR422,
dkato 0:c5448e500c90 240 DisplayBase::WR_RD_WRSWA_NON,
dkato 0:c5448e500c90 241 #elif VIDEO_INPUT_FORMAT == VIDEO_RGB565
dkato 0:c5448e500c90 242 DisplayBase::VIDEO_FORMAT_RGB565,
dkato 0:c5448e500c90 243 DisplayBase::WR_RD_WRSWA_32_16BIT,
dkato 0:c5448e500c90 244 #else
dkato 0:c5448e500c90 245 DisplayBase::VIDEO_FORMAT_RGB888,
dkato 0:c5448e500c90 246 DisplayBase::WR_RD_WRSWA_32BIT,
dkato 0:c5448e500c90 247 #endif
dkato 0:c5448e500c90 248 PIXEL_VW,
dkato 0:c5448e500c90 249 PIXEL_HW
dkato 0:c5448e500c90 250 );
dkato 0:c5448e500c90 251 if (error != DisplayBase::GRAPHICS_OK) {
dkato 0:c5448e500c90 252 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 253 while (1);
dkato 0:c5448e500c90 254 }
dkato 0:c5448e500c90 255
dkato 0:c5448e500c90 256 /* Interrupt callback function setting (Field end signal for recording function in scaler 0) */
dkato 0:c5448e500c90 257 error = Display.Graphics_Irq_Handler_Set(VIDEO_INT_TYPE, 0, IntCallbackFunc_Vfield);
dkato 0:c5448e500c90 258 if (error != DisplayBase::GRAPHICS_OK) {
dkato 0:c5448e500c90 259 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 260 while (1);
dkato 0:c5448e500c90 261 }
dkato 0:c5448e500c90 262
dkato 0:c5448e500c90 263 /* Video write process start */
dkato 0:c5448e500c90 264 error = Display.Video_Start (VIDEO_INPUT_CH);
dkato 0:c5448e500c90 265 if (error != DisplayBase::GRAPHICS_OK) {
dkato 0:c5448e500c90 266 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 267 while (1);
dkato 0:c5448e500c90 268 }
dkato 0:c5448e500c90 269
dkato 0:c5448e500c90 270 /* Video write process stop */
dkato 0:c5448e500c90 271 error = Display.Video_Stop (VIDEO_INPUT_CH);
dkato 0:c5448e500c90 272 if (error != DisplayBase::GRAPHICS_OK) {
dkato 0:c5448e500c90 273 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 274 while (1);
dkato 0:c5448e500c90 275 }
dkato 0:c5448e500c90 276
dkato 0:c5448e500c90 277 /* Video write process start */
dkato 0:c5448e500c90 278 error = Display.Video_Start (VIDEO_INPUT_CH);
dkato 0:c5448e500c90 279 if (error != DisplayBase::GRAPHICS_OK) {
dkato 0:c5448e500c90 280 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 281 while (1);
dkato 0:c5448e500c90 282 }
dkato 0:c5448e500c90 283
dkato 0:c5448e500c90 284 /* Wait vsync to update resister */
dkato 0:c5448e500c90 285 WaitVsync(1);
dkato 0:c5448e500c90 286 }
dkato 0:c5448e500c90 287
dkato 0:c5448e500c90 288 static int snapshot_req(const char ** pp_data) {
dkato 1:ebff3aeb40a0 289 int encode_size;
dkato 0:c5448e500c90 290
dkato 1:ebff3aeb40a0 291 while ((jcu_encoding == 1) || (image_change == 0)) {
dkato 0:c5448e500c90 292 Thread::wait(1);
dkato 0:c5448e500c90 293 }
dkato 1:ebff3aeb40a0 294 jcu_buf_index_read = jcu_buf_index_write_done;
dkato 0:c5448e500c90 295 image_change = 0;
dkato 0:c5448e500c90 296
dkato 1:ebff3aeb40a0 297 *pp_data = (const char *)JpegBuffer[jcu_buf_index_read];
dkato 1:ebff3aeb40a0 298 encode_size = (int)jcu_encode_size[jcu_buf_index_read];
dkato 0:c5448e500c90 299
dkato 1:ebff3aeb40a0 300 return encode_size;
dkato 0:c5448e500c90 301 }
dkato 0:c5448e500c90 302
dkato 0:c5448e500c90 303 static void TerminalWrite(Arguments* arg, Reply* r) {
dkato 16:b5469a6226c7 304 if ((arg != NULL) && (r != NULL)) {
dkato 16:b5469a6226c7 305 for (int i = 0; i < arg->argc; i++) {
dkato 16:b5469a6226c7 306 if (arg->argv[i] != NULL) {
dkato 16:b5469a6226c7 307 printf("%s", arg->argv[i]);
dkato 16:b5469a6226c7 308 }
dkato 16:b5469a6226c7 309 }
dkato 16:b5469a6226c7 310 printf("\n");
dkato 16:b5469a6226c7 311 r->putData<const char*>("ok");
dkato 16:b5469a6226c7 312 }
dkato 0:c5448e500c90 313 }
dkato 0:c5448e500c90 314
dkato 0:c5448e500c90 315 static void mount_romramfs(void) {
dkato 0:c5448e500c90 316 FILE * fp;
dkato 0:c5448e500c90 317
dkato 0:c5448e500c90 318 romramfs.format();
dkato 0:c5448e500c90 319
dkato 12:6c002b871c4d 320 //index.htm
dkato 12:6c002b871c4d 321 fp = fopen("/romram/index.htm", "w");
dkato 12:6c002b871c4d 322 fwrite(index_htm_tbl, sizeof(char), sizeof(index_htm_tbl), fp);
dkato 12:6c002b871c4d 323 fclose(fp);
dkato 12:6c002b871c4d 324
dkato 0:c5448e500c90 325 //camera.js
dkato 0:c5448e500c90 326 fp = fopen("/romram/camera.js", "w");
dkato 0:c5448e500c90 327 fwrite(camaera_js_tbl, sizeof(char), sizeof(camaera_js_tbl), fp);
dkato 0:c5448e500c90 328 fclose(fp);
dkato 0:c5448e500c90 329
dkato 0:c5448e500c90 330 //camera.htm
dkato 0:c5448e500c90 331 fp = fopen("/romram/camera.htm", "w");
dkato 0:c5448e500c90 332 fwrite(camera_htm_tbl, sizeof(char), sizeof(camera_htm_tbl), fp);
dkato 0:c5448e500c90 333 fclose(fp);
dkato 0:c5448e500c90 334
dkato 0:c5448e500c90 335 //mbedrpc.js
dkato 0:c5448e500c90 336 fp = fopen("/romram/mbedrpc.js", "w");
dkato 0:c5448e500c90 337 fwrite(mbedrpc_js_tbl, sizeof(char), sizeof(mbedrpc_js_tbl), fp);
dkato 0:c5448e500c90 338 fclose(fp);
dkato 0:c5448e500c90 339
dkato 0:c5448e500c90 340 //led.htm
dkato 0:c5448e500c90 341 fp = fopen("/romram/led.htm", "w");
dkato 0:c5448e500c90 342 fwrite(led_htm_tbl, sizeof(char), sizeof(led_htm_tbl), fp);
dkato 0:c5448e500c90 343 fclose(fp);
1050186 5:34d84609dd60 344
1050186 5:34d84609dd60 345 //i2c_set.htm
1050186 5:34d84609dd60 346 fp = fopen("/romram/i2c_set.htm", "w");
1050186 5:34d84609dd60 347 fwrite(i2c_set_htm_tbl, sizeof(char), sizeof(i2c_set_htm_tbl), fp);
1050186 5:34d84609dd60 348 fclose(fp);
1050186 5:34d84609dd60 349
1050186 5:34d84609dd60 350 //web_top.htm
1050186 5:34d84609dd60 351 fp = fopen("/romram/web_top.htm", "w");
1050186 5:34d84609dd60 352 fwrite(web_top_htm_tbl, sizeof(char), sizeof(web_top_htm_tbl), fp);
1050186 5:34d84609dd60 353 fclose(fp);
1050186 5:34d84609dd60 354
1050186 5:34d84609dd60 355 //menu.htm
1050186 5:34d84609dd60 356 fp = fopen("/romram/menu.htm", "w");
1050186 5:34d84609dd60 357 fwrite(menu_htm_tbl, sizeof(char), sizeof(menu_htm_tbl), fp);
1050186 5:34d84609dd60 358 fclose(fp);
1050186 5:34d84609dd60 359
1050186 5:34d84609dd60 360 //window.htm
1050186 5:34d84609dd60 361 fp = fopen("/romram/window.htm", "w");
1050186 5:34d84609dd60 362 fwrite(window_htm_tbl, sizeof(char), sizeof(window_htm_tbl), fp);
1050186 5:34d84609dd60 363 fclose(fp);
1050186 5:34d84609dd60 364 }
1050186 5:34d84609dd60 365
1050186 5:34d84609dd60 366 static void SetI2CfromWeb(Arguments* arg, Reply* r) {
1050186 10:3a176dc33f74 367 int result = 0;
1050186 10:3a176dc33f74 368
1050186 10:3a176dc33f74 369 if (arg != NULL) {
1050186 10:3a176dc33f74 370 if (arg->argc >= 2) {
1050186 10:3a176dc33f74 371 if ((arg->argv[0] != NULL) && (arg->argv[1] != NULL)) {
1050186 10:3a176dc33f74 372 sprintf(i2c_setting_str_buf, "%s,%s", arg->argv[0], arg->argv[1]);
1050186 10:3a176dc33f74 373 result = 1;
1050186 10:3a176dc33f74 374 }
1050186 10:3a176dc33f74 375 } else if (arg->argc == 1) {
1050186 10:3a176dc33f74 376 if (arg->argv[0] != NULL) {
1050186 10:3a176dc33f74 377 sprintf(i2c_setting_str_buf, "%s", arg->argv[0]);
1050186 10:3a176dc33f74 378 result = 1;
1050186 10:3a176dc33f74 379 }
1050186 10:3a176dc33f74 380 } else {
1050186 10:3a176dc33f74 381 /* Do nothing */
1050186 10:3a176dc33f74 382 }
dkato 7:c45ecff1b44d 383 /* command analysis and execute */
1050186 10:3a176dc33f74 384 if (result != 0) {
1050186 10:3a176dc33f74 385 if (i2c_setting_exe(i2c_setting_str_buf) != false) {
1050186 10:3a176dc33f74 386 r->putData<const char*>(i2c_setting_str_buf);
1050186 10:3a176dc33f74 387 }
1050186 5:34d84609dd60 388 }
1050186 5:34d84609dd60 389 }
dkato 0:c5448e500c90 390 }
dkato 0:c5448e500c90 391
dkato 17:2648bcf3f2cc 392 #if (SCAN_NETWORK == 1)
dkato 17:2648bcf3f2cc 393 static void scan_network(void) {
dkato 17:2648bcf3f2cc 394 int num;
dkato 17:2648bcf3f2cc 395 int i;
dkato 17:2648bcf3f2cc 396 int select_no;
dkato 17:2648bcf3f2cc 397 bool loop_break;
dkato 17:2648bcf3f2cc 398 char ch;
dkato 17:2648bcf3f2cc 399 char pass[64];
dkato 17:2648bcf3f2cc 400 const uint8_t *wk_p;
dkato 17:2648bcf3f2cc 401 WiFiAccessPoint point[8];
dkato 17:2648bcf3f2cc 402
dkato 17:2648bcf3f2cc 403 while (1) {
dkato 17:2648bcf3f2cc 404 printf("scan...\n");
dkato 17:2648bcf3f2cc 405 num = network.scan(point, 8);
dkato 17:2648bcf3f2cc 406 for (i = 0; i < num; i++) {
dkato 17:2648bcf3f2cc 407 printf(" No.%d\n", i);
dkato 17:2648bcf3f2cc 408 printf(" ssid :%s\n", point[i].get_ssid());
dkato 17:2648bcf3f2cc 409 wk_p = point[i].get_bssid();
dkato 17:2648bcf3f2cc 410 printf(" bssid :0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x\n",
dkato 17:2648bcf3f2cc 411 wk_p[0],wk_p[1],wk_p[2],wk_p[3],wk_p[4],wk_p[5]);
dkato 17:2648bcf3f2cc 412 printf(" security:");
dkato 17:2648bcf3f2cc 413 switch (point[i].get_security()) {
dkato 17:2648bcf3f2cc 414 case NSAPI_SECURITY_NONE:
dkato 17:2648bcf3f2cc 415 printf("NONE\n");
dkato 17:2648bcf3f2cc 416 break;
dkato 17:2648bcf3f2cc 417 case NSAPI_SECURITY_WPA:
dkato 17:2648bcf3f2cc 418 printf("WPA\n");
dkato 17:2648bcf3f2cc 419 break;
dkato 17:2648bcf3f2cc 420 case NSAPI_SECURITY_WPA2:
dkato 17:2648bcf3f2cc 421 printf("WPA2\n");
dkato 17:2648bcf3f2cc 422 break;
dkato 17:2648bcf3f2cc 423 case NSAPI_SECURITY_WPA_WPA2:
dkato 17:2648bcf3f2cc 424 printf("WPA_WPA2\n");
dkato 17:2648bcf3f2cc 425 break;
dkato 17:2648bcf3f2cc 426 case NSAPI_SECURITY_UNKNOWN:
dkato 17:2648bcf3f2cc 427 default:
dkato 17:2648bcf3f2cc 428 printf("UNKNOWN\n");
dkato 17:2648bcf3f2cc 429 break;
dkato 17:2648bcf3f2cc 430 }
dkato 17:2648bcf3f2cc 431 printf(" rssi :%d\n", point[i].get_rssi());
dkato 17:2648bcf3f2cc 432 printf(" channel :%d\n", point[i].get_channel());
dkato 17:2648bcf3f2cc 433 }
dkato 17:2648bcf3f2cc 434 if (num > 0) {
dkato 17:2648bcf3f2cc 435 printf("\nPlease enter the number of the network you want to connect.\n");
dkato 17:2648bcf3f2cc 436 printf("Enter key:[0]-[%d], (If inputting the other key, it's scanned again.)\n", num - 1);
dkato 17:2648bcf3f2cc 437 ch = (uint8_t)pc.getc();
dkato 17:2648bcf3f2cc 438 select_no = ch - 0x30;
dkato 17:2648bcf3f2cc 439 if ((select_no >= 0) && (select_no < num)) {
dkato 17:2648bcf3f2cc 440 printf("[%s] is selected.\n", point[select_no].get_ssid());
dkato 17:2648bcf3f2cc 441 printf("Please enter the PSK.\n");
dkato 17:2648bcf3f2cc 442 loop_break = false;
dkato 17:2648bcf3f2cc 443 i = 0;
dkato 17:2648bcf3f2cc 444 while (loop_break == false) {
dkato 17:2648bcf3f2cc 445 ch = (uint8_t)pc.getc();
dkato 17:2648bcf3f2cc 446 switch (ch) {
dkato 17:2648bcf3f2cc 447 case 0x0D:
dkato 17:2648bcf3f2cc 448 pass[i] = '\0';
dkato 17:2648bcf3f2cc 449 pc.puts("\r\n");
dkato 17:2648bcf3f2cc 450 loop_break = true;
dkato 17:2648bcf3f2cc 451 break;
dkato 17:2648bcf3f2cc 452 case 0x08:
dkato 17:2648bcf3f2cc 453 if (i > 0) {
dkato 17:2648bcf3f2cc 454 pc.puts("\b \b");
dkato 17:2648bcf3f2cc 455 i--;
dkato 17:2648bcf3f2cc 456 }
dkato 17:2648bcf3f2cc 457 break;
dkato 17:2648bcf3f2cc 458 case 0x0A:
dkato 17:2648bcf3f2cc 459 break;
dkato 17:2648bcf3f2cc 460 default:
dkato 17:2648bcf3f2cc 461 if ((i + 1) < sizeof(pass)) {
dkato 17:2648bcf3f2cc 462 pass[i] = ch;
dkato 17:2648bcf3f2cc 463 i++;
dkato 17:2648bcf3f2cc 464 pc.putc(ch);
dkato 17:2648bcf3f2cc 465 }
dkato 17:2648bcf3f2cc 466 break;
dkato 17:2648bcf3f2cc 467 }
dkato 17:2648bcf3f2cc 468 }
dkato 17:2648bcf3f2cc 469 printf("connecting...\n");
dkato 17:2648bcf3f2cc 470 network.set_credentials(point[select_no].get_ssid(), pass, point[select_no].get_security());
dkato 17:2648bcf3f2cc 471 break;
dkato 17:2648bcf3f2cc 472 }
dkato 17:2648bcf3f2cc 473 }
dkato 17:2648bcf3f2cc 474 }
dkato 17:2648bcf3f2cc 475 }
dkato 17:2648bcf3f2cc 476 #endif
dkato 17:2648bcf3f2cc 477
dkato 0:c5448e500c90 478 int main(void) {
dkato 0:c5448e500c90 479 printf("********* PROGRAM START ***********\r\n");
dkato 0:c5448e500c90 480
1050186 5:34d84609dd60 481 /* Please enable this line when performing the setting from the Terminal side. */
1050186 5:34d84609dd60 482 // Thread thread(SetI2CfromTerm, NULL, osPriorityBelowNormal, DEFAULT_STACK_SIZE);
1050186 5:34d84609dd60 483
dkato 0:c5448e500c90 484 mount_romramfs(); //RomRamFileSystem Mount
dkato 0:c5448e500c90 485 camera_start(); //Camera Start
dkato 0:c5448e500c90 486
dkato 0:c5448e500c90 487 RPC::add_rpc_class<RpcDigitalOut>();
dkato 0:c5448e500c90 488 RPC::construct<RpcDigitalOut, PinName, const char*>(LED1, "led1");
dkato 0:c5448e500c90 489 RPC::construct<RpcDigitalOut, PinName, const char*>(LED2, "led2");
dkato 0:c5448e500c90 490 RPC::construct<RpcDigitalOut, PinName, const char*>(LED3, "led3");
dkato 0:c5448e500c90 491 RPCFunction rpcFunc(TerminalWrite, "TerminalWrite");
1050186 5:34d84609dd60 492 RPCFunction rpcSetI2C(SetI2CfromWeb, "SetI2CfromWeb");
dkato 0:c5448e500c90 493
dkato 15:eac4c3711aab 494 #if (NETWORK_TYPE == 1)
dkato 15:eac4c3711aab 495 //Audio Camera Shield USB1 enable for WlanBP3595
dkato 15:eac4c3711aab 496 usb1en = 1; //Outputs high level
dkato 15:eac4c3711aab 497 Thread::wait(5);
dkato 15:eac4c3711aab 498 usb1en = 0; //Outputs low level
dkato 15:eac4c3711aab 499 Thread::wait(5);
dkato 15:eac4c3711aab 500 #endif
dkato 15:eac4c3711aab 501
dkato 11:ad8ff26679bb 502 printf("Network Setting up...\r\n");
dkato 17:2648bcf3f2cc 503 #if (USE_DHCP == 0)
dkato 17:2648bcf3f2cc 504 network.set_dhcp(false);
dkato 17:2648bcf3f2cc 505 if (network.set_network(IP_ADDRESS, SUBNET_MASK, DEFAULT_GATEWAY) != 0) { //for Static IP Address (IPAddress, NetMasks, Gateway)
dkato 17:2648bcf3f2cc 506 printf("Network Set Network Error \r\n");
dkato 0:c5448e500c90 507 return -1;
dkato 0:c5448e500c90 508 }
dkato 17:2648bcf3f2cc 509 #endif
dkato 17:2648bcf3f2cc 510 #if (NETWORK_TYPE == 1)
dkato 17:2648bcf3f2cc 511 #if (SCAN_NETWORK == 1)
dkato 17:2648bcf3f2cc 512 scan_network();
dkato 15:eac4c3711aab 513 #else
dkato 17:2648bcf3f2cc 514 network.set_credentials(WLAN_SSID, WLAN_PSK, WLAN_SECURITY);
dkato 17:2648bcf3f2cc 515 #endif
dkato 15:eac4c3711aab 516 #endif
dkato 17:2648bcf3f2cc 517 if (network.connect() != 0) {
dkato 11:ad8ff26679bb 518 printf("Network Connect Error \r\n");
dkato 0:c5448e500c90 519 return -1;
dkato 0:c5448e500c90 520 }
dkato 18:0461a79ced71 521 printf("MAC Address is %s\r\n", network.get_mac_address());
dkato 17:2648bcf3f2cc 522 printf("IP Address is %s\r\n", network.get_ip_address());
dkato 17:2648bcf3f2cc 523 printf("NetMask is %s\r\n", network.get_netmask());
dkato 17:2648bcf3f2cc 524 printf("Gateway Address is %s\r\n", network.get_gateway());
dkato 11:ad8ff26679bb 525 printf("Network Setup OK\r\n");
dkato 0:c5448e500c90 526
dkato 0:c5448e500c90 527 SnapshotHandler::attach_req(&snapshot_req);
dkato 0:c5448e500c90 528 HTTPServerAddHandler<SnapshotHandler>("/camera"); //Camera
dkato 0:c5448e500c90 529 FSHandler::mount("/romram", "/");
dkato 0:c5448e500c90 530 HTTPServerAddHandler<FSHandler>("/");
dkato 0:c5448e500c90 531 HTTPServerAddHandler<RPCHandler>("/rpc");
dkato 17:2648bcf3f2cc 532 HTTPServerStart(&network, 80);
dkato 0:c5448e500c90 533 }