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@21:c7de71ccb5ca, 2017-05-16 (annotated)

Committer:
dkato
Date:
Tue May 16 04:44:07 2017 +0000
Revision:
21:c7de71ccb5ca
Parent:
18:0461a79ced71
Child:
23:165d08a7e3db
Supports mbed os 5.4.

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 21:c7de71ccb5ca 7 #include "FATFileSystem.h"
dkato 21:c7de71ccb5ca 8 #include "RomRamBlockDevice.h"
dkato 0:c5448e500c90 9 #include "file_table.h" //Binary data of web pages
1050186 5:34d84609dd60 10 #include "i2c_setting.h"
dkato 0:c5448e500c90 11
dkato 0:c5448e500c90 12 #define VIDEO_CVBS (0) /* Analog Video Signal */
dkato 0:c5448e500c90 13 #define VIDEO_CMOS_CAMERA (1) /* Digital Video Signal */
dkato 0:c5448e500c90 14 #define VIDEO_YCBCR422 (0)
dkato 0:c5448e500c90 15 #define VIDEO_RGB888 (1)
dkato 0:c5448e500c90 16 #define VIDEO_RGB565 (2)
dkato 0:c5448e500c90 17
dkato 0:c5448e500c90 18 /**** User Selection *********/
dkato 11:ad8ff26679bb 19 /** Network setting **/
dkato 11:ad8ff26679bb 20 #define USE_DHCP (1) /* Select 0(static configuration) or 1(use DHCP) */
dkato 11:ad8ff26679bb 21 #if (USE_DHCP == 0)
dkato 11:ad8ff26679bb 22 #define IP_ADDRESS ("192.168.0.2") /* IP address */
dkato 11:ad8ff26679bb 23 #define SUBNET_MASK ("255.255.255.0") /* Subnet mask */
dkato 11:ad8ff26679bb 24 #define DEFAULT_GATEWAY ("192.168.0.3") /* Default gateway */
dkato 11:ad8ff26679bb 25 #endif
dkato 15:eac4c3711aab 26 #define NETWORK_TYPE (0) /* Select 0(EthernetInterface) or 1(GR_PEACH_WlanBP3595) */
dkato 15:eac4c3711aab 27 #if (NETWORK_TYPE == 1)
dkato 17:2648bcf3f2cc 28 #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 29 #define WLAN_SSID ("SSIDofYourAP") /* SSID */
dkato 15:eac4c3711aab 30 #define WLAN_PSK ("PSKofYourAP") /* PSK(Pre-Shared Key) */
dkato 17:2648bcf3f2cc 31 #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 32 #endif
dkato 11:ad8ff26679bb 33 /** Camera setting **/
dkato 0:c5448e500c90 34 #define VIDEO_INPUT_METHOD (VIDEO_CMOS_CAMERA) /* Select VIDEO_CVBS or VIDEO_CMOS_CAMERA */
dkato 0:c5448e500c90 35 #define VIDEO_INPUT_FORMAT (VIDEO_YCBCR422) /* Select VIDEO_YCBCR422 or VIDEO_RGB888 or VIDEO_RGB565 */
dkato 0:c5448e500c90 36 #define USE_VIDEO_CH (0) /* Select 0 or 1 If selecting VIDEO_CMOS_CAMERA, should be 0.) */
dkato 0:c5448e500c90 37 #define VIDEO_PAL (0) /* Select 0(NTSC) or 1(PAL) If selecting VIDEO_CVBS, this parameter is not referenced.) */
dkato 0:c5448e500c90 38 /*****************************/
dkato 0:c5448e500c90 39
dkato 0:c5448e500c90 40 #if USE_VIDEO_CH == (0)
dkato 0:c5448e500c90 41 #define VIDEO_INPUT_CH (DisplayBase::VIDEO_INPUT_CHANNEL_0)
dkato 0:c5448e500c90 42 #define VIDEO_INT_TYPE (DisplayBase::INT_TYPE_S0_VFIELD)
dkato 0:c5448e500c90 43 #else
dkato 0:c5448e500c90 44 #define VIDEO_INPUT_CH (DisplayBase::VIDEO_INPUT_CHANNEL_1)
dkato 0:c5448e500c90 45 #define VIDEO_INT_TYPE (DisplayBase::INT_TYPE_S1_VFIELD)
dkato 0:c5448e500c90 46 #endif
dkato 0:c5448e500c90 47
dkato 0:c5448e500c90 48 #if ( VIDEO_INPUT_FORMAT == VIDEO_YCBCR422 || VIDEO_INPUT_FORMAT == VIDEO_RGB565 )
dkato 0:c5448e500c90 49 #define DATA_SIZE_PER_PIC (2u)
dkato 0:c5448e500c90 50 #else
dkato 0:c5448e500c90 51 #define DATA_SIZE_PER_PIC (4u)
dkato 0:c5448e500c90 52 #endif
dkato 0:c5448e500c90 53
dkato 0:c5448e500c90 54 /*! Frame buffer stride: Frame buffer stride should be set to a multiple of 32 or 128
dkato 0:c5448e500c90 55 in accordance with the frame buffer burst transfer mode. */
dkato 0:c5448e500c90 56 #define PIXEL_HW (320u) /* QVGA */
dkato 0:c5448e500c90 57 #define PIXEL_VW (240u) /* QVGA */
dkato 0:c5448e500c90 58
dkato 0:c5448e500c90 59 #define VIDEO_BUFFER_STRIDE (((PIXEL_HW * DATA_SIZE_PER_PIC) + 31u) & ~31u)
dkato 0:c5448e500c90 60 #define VIDEO_BUFFER_HEIGHT (PIXEL_VW)
dkato 0:c5448e500c90 61
dkato 15:eac4c3711aab 62 #if (NETWORK_TYPE == 0)
dkato 15:eac4c3711aab 63 #include "EthernetInterface.h"
dkato 15:eac4c3711aab 64 EthernetInterface network;
dkato 15:eac4c3711aab 65 #elif (NETWORK_TYPE == 1)
dkato 17:2648bcf3f2cc 66 #include "LWIPBP3595Interface.h"
dkato 17:2648bcf3f2cc 67 LWIPBP3595Interface network;
dkato 15:eac4c3711aab 68 DigitalOut usb1en(P3_8);
dkato 15:eac4c3711aab 69 #else
dkato 15:eac4c3711aab 70 #error NETWORK_TYPE error
dkato 15:eac4c3711aab 71 #endif /* NETWORK_TYPE */
dkato 21:c7de71ccb5ca 72 FATFileSystem fs("storage");
dkato 21:c7de71ccb5ca 73 RomRamBlockDevice romram_bd(512000, 512);
dkato 17:2648bcf3f2cc 74 Serial pc(USBTX, USBRX);
dkato 0:c5448e500c90 75
dkato 14:212f66386982 76 #if defined(__ICCARM__)
dkato 14:212f66386982 77 #pragma data_alignment=16
dkato 14:212f66386982 78 static uint8_t FrameBuffer_Video[VIDEO_BUFFER_STRIDE * VIDEO_BUFFER_HEIGHT]@ ".mirrorram"; //16 bytes aligned!;
dkato 14:212f66386982 79 #pragma data_alignment=4
dkato 14:212f66386982 80 #else
dkato 0:c5448e500c90 81 static uint8_t FrameBuffer_Video[VIDEO_BUFFER_STRIDE * VIDEO_BUFFER_HEIGHT]__attribute((section("NC_BSS"),aligned(16))); //16 bytes aligned!;
dkato 14:212f66386982 82 #endif
dkato 0:c5448e500c90 83 static volatile int32_t vsync_count = 0;
dkato 18:0461a79ced71 84 #if VIDEO_INPUT_METHOD == VIDEO_CVBS
dkato 0:c5448e500c90 85 static volatile int32_t vfield_count = 1;
dkato 18:0461a79ced71 86 #endif
dkato 14:212f66386982 87 #if defined(__ICCARM__)
dkato 14:212f66386982 88 #pragma data_alignment=8
dkato 14:212f66386982 89 static uint8_t JpegBuffer[2][1024 * 50]@ ".mirrorram"; //8 bytes aligned!;
dkato 14:212f66386982 90 #pragma data_alignment=4
dkato 14:212f66386982 91 #else
dkato 1:ebff3aeb40a0 92 static uint8_t JpegBuffer[2][1024 * 50]__attribute((section("NC_BSS"),aligned(8))); //8 bytes aligned!;
dkato 14:212f66386982 93 #endif
dkato 1:ebff3aeb40a0 94 static size_t jcu_encode_size[2];
dkato 0:c5448e500c90 95 static int image_change = 0;
dkato 1:ebff3aeb40a0 96 JPEG_Converter Jcu;
dkato 1:ebff3aeb40a0 97 static int jcu_buf_index_write = 0;
dkato 1:ebff3aeb40a0 98 static int jcu_buf_index_write_done = 0;
dkato 1:ebff3aeb40a0 99 static int jcu_buf_index_read = 0;
dkato 1:ebff3aeb40a0 100 static int jcu_encoding = 0;
dkato 7:c45ecff1b44d 101 static char i2c_setting_str_buf[I2C_SETTING_STR_BUF_SIZE];
dkato 1:ebff3aeb40a0 102
dkato 1:ebff3aeb40a0 103 static void JcuEncodeCallBackFunc(JPEG_Converter::jpeg_conv_error_t err_code) {
dkato 1:ebff3aeb40a0 104 jcu_buf_index_write_done = jcu_buf_index_write;
dkato 1:ebff3aeb40a0 105 image_change = 1;
dkato 1:ebff3aeb40a0 106 jcu_encoding = 0;
dkato 1:ebff3aeb40a0 107 }
dkato 0:c5448e500c90 108
dkato 0:c5448e500c90 109 static void IntCallbackFunc_Vfield(DisplayBase::int_type_t int_type) {
dkato 0:c5448e500c90 110 //Interrupt callback function
dkato 18:0461a79ced71 111 #if VIDEO_INPUT_METHOD == VIDEO_CVBS
dkato 0:c5448e500c90 112 if (vfield_count != 0) {
dkato 0:c5448e500c90 113 vfield_count = 0;
dkato 0:c5448e500c90 114 } else {
dkato 0:c5448e500c90 115 vfield_count = 1;
dkato 18:0461a79ced71 116 #else
dkato 18:0461a79ced71 117 {
dkato 18:0461a79ced71 118 #endif
dkato 1:ebff3aeb40a0 119 JPEG_Converter::bitmap_buff_info_t bitmap_buff_info;
dkato 1:ebff3aeb40a0 120 JPEG_Converter::encode_options_t encode_options;
dkato 1:ebff3aeb40a0 121
dkato 1:ebff3aeb40a0 122 bitmap_buff_info.width = PIXEL_HW;
dkato 1:ebff3aeb40a0 123 bitmap_buff_info.height = PIXEL_VW;
dkato 1:ebff3aeb40a0 124 bitmap_buff_info.format = JPEG_Converter::WR_RD_YCbCr422;
dkato 1:ebff3aeb40a0 125 bitmap_buff_info.buffer_address = (void *)FrameBuffer_Video;
dkato 1:ebff3aeb40a0 126
dkato 1:ebff3aeb40a0 127 encode_options.encode_buff_size = sizeof(JpegBuffer[0]);
dkato 1:ebff3aeb40a0 128 encode_options.p_EncodeCallBackFunc = &JcuEncodeCallBackFunc;
dkato 1:ebff3aeb40a0 129
dkato 1:ebff3aeb40a0 130 jcu_encoding = 1;
dkato 1:ebff3aeb40a0 131 if (jcu_buf_index_read == jcu_buf_index_write) {
dkato 1:ebff3aeb40a0 132 if (jcu_buf_index_write != 0) {
dkato 1:ebff3aeb40a0 133 jcu_buf_index_write = 0;
dkato 1:ebff3aeb40a0 134 } else {
dkato 1:ebff3aeb40a0 135 jcu_buf_index_write = 1;
dkato 1:ebff3aeb40a0 136 }
dkato 1:ebff3aeb40a0 137 }
dkato 1:ebff3aeb40a0 138 jcu_encode_size[jcu_buf_index_write] = 0;
dkato 1:ebff3aeb40a0 139 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 140 jcu_encode_size[jcu_buf_index_write] = 0;
dkato 1:ebff3aeb40a0 141 jcu_encoding = 0;
dkato 1:ebff3aeb40a0 142 }
dkato 0:c5448e500c90 143 }
dkato 0:c5448e500c90 144 }
dkato 0:c5448e500c90 145
dkato 0:c5448e500c90 146 static void IntCallbackFunc_Vsync(DisplayBase::int_type_t int_type) {
dkato 0:c5448e500c90 147 //Interrupt callback function for Vsync interruption
dkato 0:c5448e500c90 148 if (vsync_count > 0) {
dkato 0:c5448e500c90 149 vsync_count--;
dkato 0:c5448e500c90 150 }
dkato 0:c5448e500c90 151 }
dkato 0:c5448e500c90 152
dkato 0:c5448e500c90 153 static void WaitVsync(const int32_t wait_count) {
dkato 0:c5448e500c90 154 //Wait for the specified number of times Vsync occurs
dkato 0:c5448e500c90 155 vsync_count = wait_count;
dkato 0:c5448e500c90 156 while (vsync_count > 0) {
dkato 0:c5448e500c90 157 /* Do nothing */
dkato 0:c5448e500c90 158 }
dkato 0:c5448e500c90 159 }
dkato 0:c5448e500c90 160
dkato 0:c5448e500c90 161 static void camera_start(void) {
dkato 0:c5448e500c90 162 DisplayBase::graphics_error_t error;
dkato 0:c5448e500c90 163
dkato 0:c5448e500c90 164 #if VIDEO_INPUT_METHOD == VIDEO_CMOS_CAMERA
dkato 0:c5448e500c90 165 DisplayBase::video_ext_in_config_t ext_in_config;
dkato 0:c5448e500c90 166 PinName cmos_camera_pin[11] = {
dkato 0:c5448e500c90 167 /* data pin */
dkato 0:c5448e500c90 168 P2_7, P2_6, P2_5, P2_4, P2_3, P2_2, P2_1, P2_0,
dkato 0:c5448e500c90 169 /* control pin */
dkato 0:c5448e500c90 170 P10_0, /* DV0_CLK */
dkato 0:c5448e500c90 171 P1_0, /* DV0_Vsync */
dkato 0:c5448e500c90 172 P1_1 /* DV0_Hsync */
dkato 0:c5448e500c90 173 };
dkato 0:c5448e500c90 174 #endif
dkato 0:c5448e500c90 175
dkato 0:c5448e500c90 176 /* Create DisplayBase object */
dkato 0:c5448e500c90 177 DisplayBase Display;
dkato 0:c5448e500c90 178
dkato 0:c5448e500c90 179 /* Graphics initialization process */
dkato 0:c5448e500c90 180 error = Display.Graphics_init(NULL);
dkato 0:c5448e500c90 181 if (error != DisplayBase::GRAPHICS_OK) {
dkato 0:c5448e500c90 182 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 183 while (1);
dkato 0:c5448e500c90 184 }
dkato 0:c5448e500c90 185
dkato 0:c5448e500c90 186 #if VIDEO_INPUT_METHOD == VIDEO_CVBS
dkato 0:c5448e500c90 187 error = Display.Graphics_Video_init( DisplayBase::INPUT_SEL_VDEC, NULL);
dkato 0:c5448e500c90 188 if( error != DisplayBase::GRAPHICS_OK ) {
dkato 0:c5448e500c90 189 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 190 while(1);
dkato 0:c5448e500c90 191 }
dkato 0:c5448e500c90 192
dkato 0:c5448e500c90 193 #elif VIDEO_INPUT_METHOD == VIDEO_CMOS_CAMERA
dkato 0:c5448e500c90 194 /* MT9V111 camera input config */
dkato 0:c5448e500c90 195 ext_in_config.inp_format = DisplayBase::VIDEO_EXTIN_FORMAT_BT601; /* BT601 8bit YCbCr format */
dkato 0:c5448e500c90 196 ext_in_config.inp_pxd_edge = DisplayBase::EDGE_RISING; /* Clock edge select for capturing data */
dkato 0:c5448e500c90 197 ext_in_config.inp_vs_edge = DisplayBase::EDGE_RISING; /* Clock edge select for capturing Vsync signals */
dkato 0:c5448e500c90 198 ext_in_config.inp_hs_edge = DisplayBase::EDGE_RISING; /* Clock edge select for capturing Hsync signals */
dkato 0:c5448e500c90 199 ext_in_config.inp_endian_on = DisplayBase::OFF; /* External input bit endian change on/off */
dkato 0:c5448e500c90 200 ext_in_config.inp_swap_on = DisplayBase::OFF; /* External input B/R signal swap on/off */
dkato 0:c5448e500c90 201 ext_in_config.inp_vs_inv = DisplayBase::SIG_POL_NOT_INVERTED; /* External input DV_VSYNC inversion control */
dkato 0:c5448e500c90 202 ext_in_config.inp_hs_inv = DisplayBase::SIG_POL_INVERTED; /* External input DV_HSYNC inversion control */
dkato 0:c5448e500c90 203 ext_in_config.inp_f525_625 = DisplayBase::EXTIN_LINE_525; /* Number of lines for BT.656 external input */
dkato 0:c5448e500c90 204 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 205 ext_in_config.cap_vs_pos = 6; /* Capture start position from Vsync */
dkato 0:c5448e500c90 206 ext_in_config.cap_hs_pos = 150; /* Capture start position form Hsync */
dkato 0:c5448e500c90 207 ext_in_config.cap_width = 640; /* Capture width */
dkato 0:c5448e500c90 208 ext_in_config.cap_height = 468u; /* Capture height Max 468[line]
dkato 0:c5448e500c90 209 Due to CMOS(MT9V111) output signal timing and VDC5 specification */
dkato 0:c5448e500c90 210 error = Display.Graphics_Video_init( DisplayBase::INPUT_SEL_EXT, &ext_in_config);
dkato 0:c5448e500c90 211 if( error != DisplayBase::GRAPHICS_OK ) {
dkato 0:c5448e500c90 212 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 213 while(1);
dkato 0:c5448e500c90 214 }
dkato 0:c5448e500c90 215
dkato 0:c5448e500c90 216 /* MT9V111 camera input port setting */
dkato 0:c5448e500c90 217 error = Display.Graphics_Dvinput_Port_Init(cmos_camera_pin, 11);
dkato 0:c5448e500c90 218 if( error != DisplayBase::GRAPHICS_OK ) {
dkato 0:c5448e500c90 219 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 220 while (1);
dkato 0:c5448e500c90 221 }
dkato 0:c5448e500c90 222 #endif
dkato 0:c5448e500c90 223
dkato 0:c5448e500c90 224 /* Interrupt callback function setting (Vsync signal input to scaler 0) */
dkato 0:c5448e500c90 225 error = Display.Graphics_Irq_Handler_Set(DisplayBase::INT_TYPE_S0_VI_VSYNC, 0, IntCallbackFunc_Vsync);
dkato 0:c5448e500c90 226 if (error != DisplayBase::GRAPHICS_OK) {
dkato 0:c5448e500c90 227 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 228 while (1);
dkato 0:c5448e500c90 229 }
dkato 0:c5448e500c90 230 /* Video capture setting (progressive form fixed) */
dkato 0:c5448e500c90 231 error = Display.Video_Write_Setting(
dkato 0:c5448e500c90 232 VIDEO_INPUT_CH,
dkato 0:c5448e500c90 233 #if VIDEO_PAL == 0
dkato 0:c5448e500c90 234 DisplayBase::COL_SYS_NTSC_358,
dkato 0:c5448e500c90 235 #else
dkato 0:c5448e500c90 236 DisplayBase::COL_SYS_PAL_443,
dkato 0:c5448e500c90 237 #endif
dkato 0:c5448e500c90 238 FrameBuffer_Video,
dkato 0:c5448e500c90 239 VIDEO_BUFFER_STRIDE,
dkato 0:c5448e500c90 240 #if VIDEO_INPUT_FORMAT == VIDEO_YCBCR422
dkato 0:c5448e500c90 241 DisplayBase::VIDEO_FORMAT_YCBCR422,
dkato 0:c5448e500c90 242 DisplayBase::WR_RD_WRSWA_NON,
dkato 0:c5448e500c90 243 #elif VIDEO_INPUT_FORMAT == VIDEO_RGB565
dkato 0:c5448e500c90 244 DisplayBase::VIDEO_FORMAT_RGB565,
dkato 0:c5448e500c90 245 DisplayBase::WR_RD_WRSWA_32_16BIT,
dkato 0:c5448e500c90 246 #else
dkato 0:c5448e500c90 247 DisplayBase::VIDEO_FORMAT_RGB888,
dkato 0:c5448e500c90 248 DisplayBase::WR_RD_WRSWA_32BIT,
dkato 0:c5448e500c90 249 #endif
dkato 0:c5448e500c90 250 PIXEL_VW,
dkato 0:c5448e500c90 251 PIXEL_HW
dkato 0:c5448e500c90 252 );
dkato 0:c5448e500c90 253 if (error != DisplayBase::GRAPHICS_OK) {
dkato 0:c5448e500c90 254 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 255 while (1);
dkato 0:c5448e500c90 256 }
dkato 0:c5448e500c90 257
dkato 0:c5448e500c90 258 /* Interrupt callback function setting (Field end signal for recording function in scaler 0) */
dkato 0:c5448e500c90 259 error = Display.Graphics_Irq_Handler_Set(VIDEO_INT_TYPE, 0, IntCallbackFunc_Vfield);
dkato 0:c5448e500c90 260 if (error != DisplayBase::GRAPHICS_OK) {
dkato 0:c5448e500c90 261 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 262 while (1);
dkato 0:c5448e500c90 263 }
dkato 0:c5448e500c90 264
dkato 0:c5448e500c90 265 /* Video write process start */
dkato 0:c5448e500c90 266 error = Display.Video_Start (VIDEO_INPUT_CH);
dkato 0:c5448e500c90 267 if (error != DisplayBase::GRAPHICS_OK) {
dkato 0:c5448e500c90 268 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 269 while (1);
dkato 0:c5448e500c90 270 }
dkato 0:c5448e500c90 271
dkato 0:c5448e500c90 272 /* Video write process stop */
dkato 0:c5448e500c90 273 error = Display.Video_Stop (VIDEO_INPUT_CH);
dkato 0:c5448e500c90 274 if (error != DisplayBase::GRAPHICS_OK) {
dkato 0:c5448e500c90 275 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 276 while (1);
dkato 0:c5448e500c90 277 }
dkato 0:c5448e500c90 278
dkato 0:c5448e500c90 279 /* Video write process start */
dkato 0:c5448e500c90 280 error = Display.Video_Start (VIDEO_INPUT_CH);
dkato 0:c5448e500c90 281 if (error != DisplayBase::GRAPHICS_OK) {
dkato 0:c5448e500c90 282 printf("Line %d, error %d\n", __LINE__, error);
dkato 0:c5448e500c90 283 while (1);
dkato 0:c5448e500c90 284 }
dkato 0:c5448e500c90 285
dkato 0:c5448e500c90 286 /* Wait vsync to update resister */
dkato 0:c5448e500c90 287 WaitVsync(1);
dkato 0:c5448e500c90 288 }
dkato 0:c5448e500c90 289
dkato 0:c5448e500c90 290 static int snapshot_req(const char ** pp_data) {
dkato 1:ebff3aeb40a0 291 int encode_size;
dkato 0:c5448e500c90 292
dkato 1:ebff3aeb40a0 293 while ((jcu_encoding == 1) || (image_change == 0)) {
dkato 0:c5448e500c90 294 Thread::wait(1);
dkato 0:c5448e500c90 295 }
dkato 1:ebff3aeb40a0 296 jcu_buf_index_read = jcu_buf_index_write_done;
dkato 0:c5448e500c90 297 image_change = 0;
dkato 0:c5448e500c90 298
dkato 1:ebff3aeb40a0 299 *pp_data = (const char *)JpegBuffer[jcu_buf_index_read];
dkato 1:ebff3aeb40a0 300 encode_size = (int)jcu_encode_size[jcu_buf_index_read];
dkato 0:c5448e500c90 301
dkato 1:ebff3aeb40a0 302 return encode_size;
dkato 0:c5448e500c90 303 }
dkato 0:c5448e500c90 304
dkato 0:c5448e500c90 305 static void TerminalWrite(Arguments* arg, Reply* r) {
dkato 16:b5469a6226c7 306 if ((arg != NULL) && (r != NULL)) {
dkato 16:b5469a6226c7 307 for (int i = 0; i < arg->argc; i++) {
dkato 16:b5469a6226c7 308 if (arg->argv[i] != NULL) {
dkato 16:b5469a6226c7 309 printf("%s", arg->argv[i]);
dkato 16:b5469a6226c7 310 }
dkato 16:b5469a6226c7 311 }
dkato 16:b5469a6226c7 312 printf("\n");
dkato 16:b5469a6226c7 313 r->putData<const char*>("ok");
dkato 16:b5469a6226c7 314 }
dkato 0:c5448e500c90 315 }
dkato 0:c5448e500c90 316
dkato 0:c5448e500c90 317 static void mount_romramfs(void) {
dkato 0:c5448e500c90 318 FILE * fp;
dkato 0:c5448e500c90 319
dkato 21:c7de71ccb5ca 320 romram_bd.SetRomAddr(0x18000000, 0x1FFFFFFF);
dkato 21:c7de71ccb5ca 321 fs.format(&romram_bd, 512);
dkato 21:c7de71ccb5ca 322 fs.mount(&romram_bd);
dkato 0:c5448e500c90 323
dkato 12:6c002b871c4d 324 //index.htm
dkato 21:c7de71ccb5ca 325 fp = fopen("/storage/index.htm", "w");
dkato 12:6c002b871c4d 326 fwrite(index_htm_tbl, sizeof(char), sizeof(index_htm_tbl), fp);
dkato 12:6c002b871c4d 327 fclose(fp);
dkato 12:6c002b871c4d 328
dkato 0:c5448e500c90 329 //camera.js
dkato 21:c7de71ccb5ca 330 fp = fopen("/storage/camera.js", "w");
dkato 0:c5448e500c90 331 fwrite(camaera_js_tbl, sizeof(char), sizeof(camaera_js_tbl), fp);
dkato 0:c5448e500c90 332 fclose(fp);
dkato 0:c5448e500c90 333
dkato 0:c5448e500c90 334 //camera.htm
dkato 21:c7de71ccb5ca 335 fp = fopen("/storage/camera.htm", "w");
dkato 0:c5448e500c90 336 fwrite(camera_htm_tbl, sizeof(char), sizeof(camera_htm_tbl), fp);
dkato 0:c5448e500c90 337 fclose(fp);
dkato 0:c5448e500c90 338
dkato 0:c5448e500c90 339 //mbedrpc.js
dkato 21:c7de71ccb5ca 340 fp = fopen("/storage/mbedrpc.js", "w");
dkato 0:c5448e500c90 341 fwrite(mbedrpc_js_tbl, sizeof(char), sizeof(mbedrpc_js_tbl), fp);
dkato 0:c5448e500c90 342 fclose(fp);
dkato 0:c5448e500c90 343
dkato 0:c5448e500c90 344 //led.htm
dkato 21:c7de71ccb5ca 345 fp = fopen("/storage/led.htm", "w");
dkato 0:c5448e500c90 346 fwrite(led_htm_tbl, sizeof(char), sizeof(led_htm_tbl), fp);
dkato 0:c5448e500c90 347 fclose(fp);
1050186 5:34d84609dd60 348
1050186 5:34d84609dd60 349 //i2c_set.htm
dkato 21:c7de71ccb5ca 350 fp = fopen("/storage/i2c_set.htm", "w");
1050186 5:34d84609dd60 351 fwrite(i2c_set_htm_tbl, sizeof(char), sizeof(i2c_set_htm_tbl), fp);
1050186 5:34d84609dd60 352 fclose(fp);
1050186 5:34d84609dd60 353
1050186 5:34d84609dd60 354 //web_top.htm
dkato 21:c7de71ccb5ca 355 fp = fopen("/storage/web_top.htm", "w");
1050186 5:34d84609dd60 356 fwrite(web_top_htm_tbl, sizeof(char), sizeof(web_top_htm_tbl), fp);
1050186 5:34d84609dd60 357 fclose(fp);
1050186 5:34d84609dd60 358
1050186 5:34d84609dd60 359 //menu.htm
dkato 21:c7de71ccb5ca 360 fp = fopen("/storage/menu.htm", "w");
1050186 5:34d84609dd60 361 fwrite(menu_htm_tbl, sizeof(char), sizeof(menu_htm_tbl), fp);
1050186 5:34d84609dd60 362 fclose(fp);
1050186 5:34d84609dd60 363
1050186 5:34d84609dd60 364 //window.htm
dkato 21:c7de71ccb5ca 365 fp = fopen("/storage/window.htm", "w");
1050186 5:34d84609dd60 366 fwrite(window_htm_tbl, sizeof(char), sizeof(window_htm_tbl), fp);
1050186 5:34d84609dd60 367 fclose(fp);
1050186 5:34d84609dd60 368 }
1050186 5:34d84609dd60 369
1050186 5:34d84609dd60 370 static void SetI2CfromWeb(Arguments* arg, Reply* r) {
1050186 10:3a176dc33f74 371 int result = 0;
1050186 10:3a176dc33f74 372
1050186 10:3a176dc33f74 373 if (arg != NULL) {
1050186 10:3a176dc33f74 374 if (arg->argc >= 2) {
1050186 10:3a176dc33f74 375 if ((arg->argv[0] != NULL) && (arg->argv[1] != NULL)) {
1050186 10:3a176dc33f74 376 sprintf(i2c_setting_str_buf, "%s,%s", arg->argv[0], arg->argv[1]);
1050186 10:3a176dc33f74 377 result = 1;
1050186 10:3a176dc33f74 378 }
1050186 10:3a176dc33f74 379 } else if (arg->argc == 1) {
1050186 10:3a176dc33f74 380 if (arg->argv[0] != NULL) {
1050186 10:3a176dc33f74 381 sprintf(i2c_setting_str_buf, "%s", arg->argv[0]);
1050186 10:3a176dc33f74 382 result = 1;
1050186 10:3a176dc33f74 383 }
1050186 10:3a176dc33f74 384 } else {
1050186 10:3a176dc33f74 385 /* Do nothing */
1050186 10:3a176dc33f74 386 }
dkato 7:c45ecff1b44d 387 /* command analysis and execute */
1050186 10:3a176dc33f74 388 if (result != 0) {
1050186 10:3a176dc33f74 389 if (i2c_setting_exe(i2c_setting_str_buf) != false) {
1050186 10:3a176dc33f74 390 r->putData<const char*>(i2c_setting_str_buf);
1050186 10:3a176dc33f74 391 }
1050186 5:34d84609dd60 392 }
1050186 5:34d84609dd60 393 }
dkato 0:c5448e500c90 394 }
dkato 0:c5448e500c90 395
dkato 17:2648bcf3f2cc 396 #if (SCAN_NETWORK == 1)
dkato 21:c7de71ccb5ca 397 static const char *sec2str(nsapi_security_t sec) {
dkato 21:c7de71ccb5ca 398 switch (sec) {
dkato 21:c7de71ccb5ca 399 case NSAPI_SECURITY_NONE:
dkato 21:c7de71ccb5ca 400 return "None";
dkato 21:c7de71ccb5ca 401 case NSAPI_SECURITY_WEP:
dkato 21:c7de71ccb5ca 402 return "WEP";
dkato 21:c7de71ccb5ca 403 case NSAPI_SECURITY_WPA:
dkato 21:c7de71ccb5ca 404 return "WPA";
dkato 21:c7de71ccb5ca 405 case NSAPI_SECURITY_WPA2:
dkato 21:c7de71ccb5ca 406 return "WPA2";
dkato 21:c7de71ccb5ca 407 case NSAPI_SECURITY_WPA_WPA2:
dkato 21:c7de71ccb5ca 408 return "WPA/WPA2";
dkato 21:c7de71ccb5ca 409 case NSAPI_SECURITY_UNKNOWN:
dkato 21:c7de71ccb5ca 410 default:
dkato 21:c7de71ccb5ca 411 return "Unknown";
dkato 21:c7de71ccb5ca 412 }
dkato 21:c7de71ccb5ca 413 }
dkato 21:c7de71ccb5ca 414
dkato 21:c7de71ccb5ca 415 static bool scan_network(WiFiInterface *wifi) {
dkato 21:c7de71ccb5ca 416 WiFiAccessPoint *ap;
dkato 21:c7de71ccb5ca 417 bool ret = false;
dkato 17:2648bcf3f2cc 418 int i;
dkato 21:c7de71ccb5ca 419 int count = 8; /* Limit number of network arbitrary to 8 */
dkato 21:c7de71ccb5ca 420
dkato 21:c7de71ccb5ca 421 printf("Scan:\r\n");
dkato 21:c7de71ccb5ca 422 ap = new WiFiAccessPoint[count];
dkato 21:c7de71ccb5ca 423 count = wifi->scan(ap, count);
dkato 21:c7de71ccb5ca 424 for (i = 0; i < count; i++) {
dkato 21:c7de71ccb5ca 425 printf("No.%d Network: %s secured: %s BSSID: %hhX:%hhX:%hhX:%hhx:%hhx:%hhx RSSI: %hhd Ch: %hhd\r\n", i, ap[i].get_ssid(),
dkato 21:c7de71ccb5ca 426 sec2str(ap[i].get_security()), ap[i].get_bssid()[0], ap[i].get_bssid()[1], ap[i].get_bssid()[2],
dkato 21:c7de71ccb5ca 427 ap[i].get_bssid()[3], ap[i].get_bssid()[4], ap[i].get_bssid()[5], ap[i].get_rssi(), ap[i].get_channel());
dkato 21:c7de71ccb5ca 428 }
dkato 21:c7de71ccb5ca 429 printf("%d networks available.\r\n", count);
dkato 17:2648bcf3f2cc 430
dkato 21:c7de71ccb5ca 431 if (count > 0) {
dkato 21:c7de71ccb5ca 432 char c;
dkato 21:c7de71ccb5ca 433 char pass[64];
dkato 21:c7de71ccb5ca 434 int select_no;
dkato 21:c7de71ccb5ca 435 bool loop_break = false;;
dkato 21:c7de71ccb5ca 436
dkato 21:c7de71ccb5ca 437 printf("\nPlease enter the number of the network you want to connect.\r\n");
dkato 21:c7de71ccb5ca 438 printf("Enter key:[0]-[%d], (If inputting the other key, it's scanned again.)\r\n", count - 1);
dkato 21:c7de71ccb5ca 439 c = (uint8_t)pc.getc();
dkato 21:c7de71ccb5ca 440 select_no = c - 0x30;
dkato 21:c7de71ccb5ca 441 if ((select_no >= 0) && (select_no < count)) {
dkato 21:c7de71ccb5ca 442 printf("[%s] is selected.\r\n", ap[select_no].get_ssid());
dkato 21:c7de71ccb5ca 443 printf("Please enter the PSK.\r\n");
dkato 21:c7de71ccb5ca 444 i = 0;
dkato 21:c7de71ccb5ca 445 while (loop_break == false) {
dkato 21:c7de71ccb5ca 446 c = (uint8_t)pc.getc();
dkato 21:c7de71ccb5ca 447 switch (c) {
dkato 21:c7de71ccb5ca 448 case 0x0D:
dkato 21:c7de71ccb5ca 449 pass[i] = '\0';
dkato 21:c7de71ccb5ca 450 pc.puts("\r\n");
dkato 21:c7de71ccb5ca 451 loop_break = true;
dkato 21:c7de71ccb5ca 452 break;
dkato 21:c7de71ccb5ca 453 case 0x08:
dkato 21:c7de71ccb5ca 454 if (i > 0) {
dkato 21:c7de71ccb5ca 455 pc.puts("\b \b");
dkato 21:c7de71ccb5ca 456 i--;
dkato 21:c7de71ccb5ca 457 }
dkato 21:c7de71ccb5ca 458 break;
dkato 21:c7de71ccb5ca 459 case 0x0A:
dkato 21:c7de71ccb5ca 460 break;
dkato 21:c7de71ccb5ca 461 default:
dkato 21:c7de71ccb5ca 462 if ((i + 1) < sizeof(pass)) {
dkato 21:c7de71ccb5ca 463 pass[i] = c;
dkato 21:c7de71ccb5ca 464 i++;
dkato 21:c7de71ccb5ca 465 pc.putc(c);
dkato 21:c7de71ccb5ca 466 }
dkato 21:c7de71ccb5ca 467 break;
dkato 21:c7de71ccb5ca 468 }
dkato 17:2648bcf3f2cc 469 }
dkato 21:c7de71ccb5ca 470 printf("connecting...\r\n");
dkato 21:c7de71ccb5ca 471 wifi->set_credentials(ap[select_no].get_ssid(), pass, ap[select_no].get_security());
dkato 21:c7de71ccb5ca 472 ret = true;
dkato 17:2648bcf3f2cc 473 }
dkato 17:2648bcf3f2cc 474 }
dkato 21:c7de71ccb5ca 475
dkato 21:c7de71ccb5ca 476 delete[] ap;
dkato 21:c7de71ccb5ca 477
dkato 21:c7de71ccb5ca 478 return ret;
dkato 17:2648bcf3f2cc 479 }
dkato 17:2648bcf3f2cc 480 #endif
dkato 17:2648bcf3f2cc 481
dkato 0:c5448e500c90 482 int main(void) {
dkato 0:c5448e500c90 483 printf("********* PROGRAM START ***********\r\n");
dkato 0:c5448e500c90 484
1050186 5:34d84609dd60 485 /* Please enable this line when performing the setting from the Terminal side. */
1050186 5:34d84609dd60 486 // Thread thread(SetI2CfromTerm, NULL, osPriorityBelowNormal, DEFAULT_STACK_SIZE);
1050186 5:34d84609dd60 487
dkato 0:c5448e500c90 488 mount_romramfs(); //RomRamFileSystem Mount
dkato 0:c5448e500c90 489 camera_start(); //Camera Start
dkato 0:c5448e500c90 490
dkato 0:c5448e500c90 491 RPC::add_rpc_class<RpcDigitalOut>();
dkato 0:c5448e500c90 492 RPC::construct<RpcDigitalOut, PinName, const char*>(LED1, "led1");
dkato 0:c5448e500c90 493 RPC::construct<RpcDigitalOut, PinName, const char*>(LED2, "led2");
dkato 0:c5448e500c90 494 RPC::construct<RpcDigitalOut, PinName, const char*>(LED3, "led3");
dkato 0:c5448e500c90 495 RPCFunction rpcFunc(TerminalWrite, "TerminalWrite");
1050186 5:34d84609dd60 496 RPCFunction rpcSetI2C(SetI2CfromWeb, "SetI2CfromWeb");
dkato 0:c5448e500c90 497
dkato 15:eac4c3711aab 498 #if (NETWORK_TYPE == 1)
dkato 15:eac4c3711aab 499 //Audio Camera Shield USB1 enable for WlanBP3595
dkato 15:eac4c3711aab 500 usb1en = 1; //Outputs high level
dkato 15:eac4c3711aab 501 Thread::wait(5);
dkato 15:eac4c3711aab 502 usb1en = 0; //Outputs low level
dkato 15:eac4c3711aab 503 Thread::wait(5);
dkato 15:eac4c3711aab 504 #endif
dkato 15:eac4c3711aab 505
dkato 11:ad8ff26679bb 506 printf("Network Setting up...\r\n");
dkato 17:2648bcf3f2cc 507 #if (USE_DHCP == 0)
dkato 17:2648bcf3f2cc 508 network.set_dhcp(false);
dkato 17:2648bcf3f2cc 509 if (network.set_network(IP_ADDRESS, SUBNET_MASK, DEFAULT_GATEWAY) != 0) { //for Static IP Address (IPAddress, NetMasks, Gateway)
dkato 17:2648bcf3f2cc 510 printf("Network Set Network Error \r\n");
dkato 0:c5448e500c90 511 return -1;
dkato 0:c5448e500c90 512 }
dkato 17:2648bcf3f2cc 513 #endif
dkato 17:2648bcf3f2cc 514 #if (NETWORK_TYPE == 1)
dkato 17:2648bcf3f2cc 515 #if (SCAN_NETWORK == 1)
dkato 21:c7de71ccb5ca 516 while (!scan_network(&network));
dkato 15:eac4c3711aab 517 #else
dkato 17:2648bcf3f2cc 518 network.set_credentials(WLAN_SSID, WLAN_PSK, WLAN_SECURITY);
dkato 17:2648bcf3f2cc 519 #endif
dkato 15:eac4c3711aab 520 #endif
dkato 17:2648bcf3f2cc 521 if (network.connect() != 0) {
dkato 11:ad8ff26679bb 522 printf("Network Connect Error \r\n");
dkato 0:c5448e500c90 523 return -1;
dkato 0:c5448e500c90 524 }
dkato 18:0461a79ced71 525 printf("MAC Address is %s\r\n", network.get_mac_address());
dkato 17:2648bcf3f2cc 526 printf("IP Address is %s\r\n", network.get_ip_address());
dkato 17:2648bcf3f2cc 527 printf("NetMask is %s\r\n", network.get_netmask());
dkato 17:2648bcf3f2cc 528 printf("Gateway Address is %s\r\n", network.get_gateway());
dkato 11:ad8ff26679bb 529 printf("Network Setup OK\r\n");
dkato 0:c5448e500c90 530
dkato 0:c5448e500c90 531 SnapshotHandler::attach_req(&snapshot_req);
dkato 0:c5448e500c90 532 HTTPServerAddHandler<SnapshotHandler>("/camera"); //Camera
dkato 21:c7de71ccb5ca 533 FSHandler::mount("/storage", "/");
dkato 0:c5448e500c90 534 HTTPServerAddHandler<FSHandler>("/");
dkato 0:c5448e500c90 535 HTTPServerAddHandler<RPCHandler>("/rpc");
dkato 17:2648bcf3f2cc 536 HTTPServerStart(&network, 80);
dkato 0:c5448e500c90 537 }