Embedded Artists / lpc4088_displaymodule_everything

Example using the support package for LPC4088 DisplayModule

Dependencies:   DMBasicGUI DMSupport

Example using a lot of the features in the software package for the LPC4088 Display Module.

This project can be selected as a template when creating a new project based on the LPC4088 Display Module.

Information

This project works on the 4.3" display modules.

Some of the apps works on the 5" display modules. The ImageViewer and Slideshow app will show the images distorted as it does not take the resolution into consideration.

Information

The USB Status app is disabled. The Image viewer looks for images in the root of SD cards, USB memory sticks or the file system on the QSPI flash. The Slideshow app expects to find a slideshow script in /mci/elec14/ea_logo.txt.

This is what it looks like on the 4.3" display:

/media/uploads/embeddedartists/everything_cap_000.png /media/uploads/embeddedartists/everything_cap_001.png /media/uploads/embeddedartists/everything_cap_003.png /media/uploads/embeddedartists/everything_cap_004.png /media/uploads/embeddedartists/everything_cap_006.png /media/uploads/embeddedartists/everything_cap_008.png

main.cpp@2:070e9c054796, 2014-12-08 (annotated)

Committer:
embeddedartists
Date:
Mon Dec 08 12:50:50 2014 +0000
Revision:
2:070e9c054796
Parent:
1:15ea03d72dd7
Child:
3:4301d34173cf
Added first version of the Application framwork. Added lpc_swim library. Updated libraries.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
embeddedartists 0:dfad71908d59 1 /******************************************************************************
embeddedartists 0:dfad71908d59 2 * Includes
embeddedartists 0:dfad71908d59 3 *****************************************************************************/
embeddedartists 0:dfad71908d59 4
embeddedartists 0:dfad71908d59 5 #include "mbed.h"
embeddedartists 0:dfad71908d59 6 #include "mbed_interface.h"
embeddedartists 0:dfad71908d59 7 #include "rtos.h"
embeddedartists 0:dfad71908d59 8 #include "EthernetInterface.h"
embeddedartists 0:dfad71908d59 9 #include "HTTPServer.h"
embeddedartists 0:dfad71908d59 10 #include "mbed_rpc.h"
embeddedartists 0:dfad71908d59 11 #include "USBHostMSD.h"
embeddedartists 1:15ea03d72dd7 12 #include "USBHostMouse.h"
embeddedartists 1:15ea03d72dd7 13 #include "USBHostKeyboard.h"
embeddedartists 0:dfad71908d59 14
embeddedartists 0:dfad71908d59 15 #include "DMBoard.h"
embeddedartists 0:dfad71908d59 16 #include "Graphics.h"
embeddedartists 0:dfad71908d59 17
embeddedartists 2:070e9c054796 18 #include "AppLauncher.h"
embeddedartists 2:070e9c054796 19 #include "meas.h"
embeddedartists 2:070e9c054796 20
embeddedartists 2:070e9c054796 21
embeddedartists 0:dfad71908d59 22 /******************************************************************************
embeddedartists 0:dfad71908d59 23 * Typedefs and defines
embeddedartists 0:dfad71908d59 24 *****************************************************************************/
embeddedartists 0:dfad71908d59 25
embeddedartists 0:dfad71908d59 26 /* Number of colors in 565 mode */
embeddedartists 0:dfad71908d59 27 #define NUM_COLORS 65536
embeddedartists 0:dfad71908d59 28 /* Number of red colors in 565 mode */
embeddedartists 0:dfad71908d59 29 #define RED_COLORS 0x20
embeddedartists 0:dfad71908d59 30 /* Number of green colors in 565 mode */
embeddedartists 0:dfad71908d59 31 #define GREEN_COLORS 0x40
embeddedartists 0:dfad71908d59 32 /* Number of blue colors in 565 mode */
embeddedartists 0:dfad71908d59 33 #define BLUE_COLORS 0x20
embeddedartists 0:dfad71908d59 34 /* Black color, 565 mode */
embeddedartists 0:dfad71908d59 35 #define BLACK 0x0000
embeddedartists 0:dfad71908d59 36
embeddedartists 0:dfad71908d59 37 /******************************************************************************
embeddedartists 0:dfad71908d59 38 * Local variables
embeddedartists 0:dfad71908d59 39 *****************************************************************************/
embeddedartists 0:dfad71908d59 40
embeddedartists 1:15ea03d72dd7 41 Mutex usbInitGuard;
embeddedartists 0:dfad71908d59 42
embeddedartists 0:dfad71908d59 43 /******************************************************************************
embeddedartists 0:dfad71908d59 44 * Global variables
embeddedartists 0:dfad71908d59 45 *****************************************************************************/
embeddedartists 0:dfad71908d59 46
embeddedartists 2:070e9c054796 47 EthernetInterface eth;
embeddedartists 2:070e9c054796 48 bool ethInitialized = false;
embeddedartists 2:070e9c054796 49 bool ethUsingDHCP = true;
embeddedartists 2:070e9c054796 50
embeddedartists 0:dfad71908d59 51 /******************************************************************************
embeddedartists 0:dfad71908d59 52 * Local functions
embeddedartists 0:dfad71908d59 53 *****************************************************************************/
embeddedartists 0:dfad71908d59 54
embeddedartists 0:dfad71908d59 55 static void verticalLine16(uint16_t* framebuffer, int w, int x, int y0, int y1, uint16_t color)
embeddedartists 0:dfad71908d59 56 {
embeddedartists 0:dfad71908d59 57 if (x < w) {
embeddedartists 0:dfad71908d59 58 int h = y1 - y0 + 1;
embeddedartists 0:dfad71908d59 59 uint16_t* fb = framebuffer;
embeddedartists 0:dfad71908d59 60 fb += x;
embeddedartists 0:dfad71908d59 61 fb += y0 * w;
embeddedartists 0:dfad71908d59 62 for (int i = 0; i < h; i++) {
embeddedartists 0:dfad71908d59 63 *fb = color;
embeddedartists 0:dfad71908d59 64 fb += w;
embeddedartists 0:dfad71908d59 65 }
embeddedartists 0:dfad71908d59 66 }
embeddedartists 0:dfad71908d59 67 }
embeddedartists 0:dfad71908d59 68
embeddedartists 0:dfad71908d59 69 /**
embeddedartists 0:dfad71908d59 70 * Draw color bars to the display
embeddedartists 0:dfad71908d59 71 */
embeddedartists 0:dfad71908d59 72 static void drawBars565(uint16_t* framebuffer, int w, int h)
embeddedartists 0:dfad71908d59 73 {
embeddedartists 0:dfad71908d59 74 uint16_t clr;
embeddedartists 0:dfad71908d59 75 uint16_t xgs, ygs, curx, cury, curym, xidx;
embeddedartists 0:dfad71908d59 76 int idx;
embeddedartists 0:dfad71908d59 77
embeddedartists 0:dfad71908d59 78 /* Compute vertical size for bars */
embeddedartists 0:dfad71908d59 79 ygs = h / 3;
embeddedartists 0:dfad71908d59 80
embeddedartists 0:dfad71908d59 81 /* Draw Red bars */
embeddedartists 0:dfad71908d59 82 cury = 0;
embeddedartists 0:dfad71908d59 83 curx = 0;
embeddedartists 0:dfad71908d59 84 curym = ygs - 1;
embeddedartists 0:dfad71908d59 85 xgs = w / RED_COLORS;
embeddedartists 0:dfad71908d59 86 clr = BLACK;
embeddedartists 0:dfad71908d59 87 for (xidx = 0; xidx < RED_COLORS; xidx++)
embeddedartists 0:dfad71908d59 88 {
embeddedartists 0:dfad71908d59 89 //swim_set_pen_color(win1, clr);
embeddedartists 0:dfad71908d59 90 for (idx = 0; idx <= xgs; idx++)
embeddedartists 0:dfad71908d59 91 {
embeddedartists 0:dfad71908d59 92 //swim_put_line(win1, curx, cury, curx, curym);
embeddedartists 0:dfad71908d59 93 //g.put_line(curx, cury, curx, curym, clr);
embeddedartists 0:dfad71908d59 94 verticalLine16(framebuffer, w, curx, cury, curym, clr);
embeddedartists 0:dfad71908d59 95 curx++;
embeddedartists 0:dfad71908d59 96 }
embeddedartists 0:dfad71908d59 97 clr = clr + 0x0800;
embeddedartists 0:dfad71908d59 98 }
embeddedartists 0:dfad71908d59 99
embeddedartists 0:dfad71908d59 100 /* Draw green bars */
embeddedartists 0:dfad71908d59 101 cury = cury + ygs;
embeddedartists 0:dfad71908d59 102 curx = 0;
embeddedartists 0:dfad71908d59 103 curym = cury + (ygs - 1);
embeddedartists 0:dfad71908d59 104 xgs = w / GREEN_COLORS;
embeddedartists 0:dfad71908d59 105 clr = BLACK;
embeddedartists 0:dfad71908d59 106 for (xidx = 0; xidx < GREEN_COLORS; xidx++)
embeddedartists 0:dfad71908d59 107 {
embeddedartists 0:dfad71908d59 108 //swim_set_pen_color(win1, clr);
embeddedartists 0:dfad71908d59 109 for (idx = 0; idx <= xgs; idx++)
embeddedartists 0:dfad71908d59 110 {
embeddedartists 0:dfad71908d59 111 //swim_put_line(win1, curx, cury, curx, curym);
embeddedartists 0:dfad71908d59 112 //g.put_line(curx, cury, curx, curym, clr);
embeddedartists 0:dfad71908d59 113 verticalLine16(framebuffer, w, curx, cury, curym, clr);
embeddedartists 0:dfad71908d59 114 curx++;
embeddedartists 0:dfad71908d59 115 }
embeddedartists 0:dfad71908d59 116 clr = clr + 0x0020;
embeddedartists 0:dfad71908d59 117 }
embeddedartists 0:dfad71908d59 118
embeddedartists 0:dfad71908d59 119 /* Draw blue bars */
embeddedartists 0:dfad71908d59 120 cury = cury + ygs;
embeddedartists 0:dfad71908d59 121 curx = 0;
embeddedartists 0:dfad71908d59 122 curym = h - 1;//cury + (ygs - 1);
embeddedartists 0:dfad71908d59 123 xgs = w / BLUE_COLORS;
embeddedartists 0:dfad71908d59 124 clr = BLACK;
embeddedartists 0:dfad71908d59 125 for (xidx = 0; xidx < BLUE_COLORS; xidx++)
embeddedartists 0:dfad71908d59 126 {
embeddedartists 0:dfad71908d59 127 //swim_set_pen_color(win1, clr);
embeddedartists 0:dfad71908d59 128 for (idx = 0; idx <= xgs; idx++)
embeddedartists 0:dfad71908d59 129 {
embeddedartists 0:dfad71908d59 130 //swim_put_line(win1, curx, cury, curx, curym);
embeddedartists 0:dfad71908d59 131 //g.put_line(curx, cury, curx, curym, clr);
embeddedartists 0:dfad71908d59 132 verticalLine16(framebuffer, w, curx, cury, curym, clr);
embeddedartists 0:dfad71908d59 133 curx++;
embeddedartists 0:dfad71908d59 134 }
embeddedartists 0:dfad71908d59 135 clr = clr + 0x0001;
embeddedartists 0:dfad71908d59 136 }
embeddedartists 0:dfad71908d59 137 }
embeddedartists 0:dfad71908d59 138
embeddedartists 0:dfad71908d59 139
embeddedartists 0:dfad71908d59 140
embeddedartists 0:dfad71908d59 141 void aliveTask(void const* args)
embeddedartists 0:dfad71908d59 142 {
embeddedartists 0:dfad71908d59 143 DMBoard* board = &DMBoard::instance();
embeddedartists 0:dfad71908d59 144
embeddedartists 0:dfad71908d59 145 while(true)
embeddedartists 0:dfad71908d59 146 {
embeddedartists 0:dfad71908d59 147 board->setLED(DMBoard::Led4, false);
embeddedartists 0:dfad71908d59 148 board->setLED(DMBoard::Led1, true);
embeddedartists 0:dfad71908d59 149 Thread::wait(300);
embeddedartists 0:dfad71908d59 150 board->setLED(DMBoard::Led1, false);
embeddedartists 0:dfad71908d59 151 board->setLED(DMBoard::Led2, true);
embeddedartists 0:dfad71908d59 152 Thread::wait(300);
embeddedartists 0:dfad71908d59 153 board->setLED(DMBoard::Led2, false);
embeddedartists 0:dfad71908d59 154 board->setLED(DMBoard::Led3, true);
embeddedartists 0:dfad71908d59 155 Thread::wait(300);
embeddedartists 0:dfad71908d59 156 board->setLED(DMBoard::Led3, false);
embeddedartists 0:dfad71908d59 157 board->setLED(DMBoard::Led4, true);
embeddedartists 0:dfad71908d59 158 Thread::wait(300);
embeddedartists 0:dfad71908d59 159 }
embeddedartists 0:dfad71908d59 160 }
embeddedartists 0:dfad71908d59 161
embeddedartists 0:dfad71908d59 162 /*
embeddedartists 0:dfad71908d59 163 * Reads the /message.txt file from the file system and prints the content
embeddedartists 0:dfad71908d59 164 */
embeddedartists 0:dfad71908d59 165 void readMessageFile(const char* prefix)
embeddedartists 0:dfad71908d59 166 {
embeddedartists 0:dfad71908d59 167 RtosLog* log = DMBoard::instance().logger();
embeddedartists 0:dfad71908d59 168 log->printf("%sTesting to read from USB\n", prefix);
embeddedartists 0:dfad71908d59 169
embeddedartists 1:15ea03d72dd7 170 FILE * fp = fopen("/usb/message.txt", "r");
embeddedartists 0:dfad71908d59 171
embeddedartists 0:dfad71908d59 172 if (fp != NULL) {
embeddedartists 0:dfad71908d59 173 uint8_t* buff = (uint8_t*)malloc(1024+1);
embeddedartists 0:dfad71908d59 174 if (buff == NULL) {
embeddedartists 0:dfad71908d59 175 log->printf("%sFailed to allocate memory for test\n", prefix);
embeddedartists 0:dfad71908d59 176 } else {
embeddedartists 0:dfad71908d59 177 int num = fread(buff, 1, 1024, fp);
embeddedartists 0:dfad71908d59 178 if (num <= 0) {
embeddedartists 0:dfad71908d59 179 log->printf("%sUnable to read file, got %d as result\n", prefix, num);
embeddedartists 0:dfad71908d59 180 } else if (num < 1024) {
embeddedartists 0:dfad71908d59 181 log->printf("%sHave read all %d bytes in the file\n", prefix, num);
embeddedartists 0:dfad71908d59 182 buff[num] = '\0';
embeddedartists 0:dfad71908d59 183 log->printf((const char*)buff);
embeddedartists 0:dfad71908d59 184 } else {
embeddedartists 0:dfad71908d59 185 log->printf("%sHave read %d bytes with more to read\n", prefix, num);
embeddedartists 0:dfad71908d59 186 }
embeddedartists 0:dfad71908d59 187 free(buff);
embeddedartists 0:dfad71908d59 188 }
embeddedartists 0:dfad71908d59 189 fclose(fp);
embeddedartists 0:dfad71908d59 190 } else {
embeddedartists 0:dfad71908d59 191 log->printf("%sFILE == NULL\r\n", prefix);
embeddedartists 0:dfad71908d59 192 }
embeddedartists 0:dfad71908d59 193 }
embeddedartists 0:dfad71908d59 194
embeddedartists 0:dfad71908d59 195
embeddedartists 0:dfad71908d59 196 #if defined(DM_BOARD_USE_DISPLAY)
embeddedartists 0:dfad71908d59 197 #define DISPLAY_TASK_PREFIX "[LCD] "
embeddedartists 0:dfad71908d59 198 void displayTask(void const* args)
embeddedartists 0:dfad71908d59 199 {
embeddedartists 0:dfad71908d59 200 // Start display in default mode (16-bit)
embeddedartists 0:dfad71908d59 201 RtosLog* log = DMBoard::instance().logger();
embeddedartists 0:dfad71908d59 202 Display* disp = DMBoard::instance().display();
embeddedartists 0:dfad71908d59 203 Display::DisplayError disperr;
embeddedartists 0:dfad71908d59 204 uint16_t* fb = (uint16_t*)disp->allocateFramebuffer();
embeddedartists 0:dfad71908d59 205 if (fb == NULL) {
embeddedartists 0:dfad71908d59 206 log->printf(DISPLAY_TASK_PREFIX"Failed to allocate memory for framebuffer\r\n");
embeddedartists 0:dfad71908d59 207 mbed_die();
embeddedartists 0:dfad71908d59 208 }
embeddedartists 0:dfad71908d59 209 drawBars565(fb, disp->width(), disp->height());
embeddedartists 0:dfad71908d59 210 disperr = disp->powerUp(fb);
embeddedartists 0:dfad71908d59 211 if (disperr != Display::Ok) {
embeddedartists 0:dfad71908d59 212 log->printf(DISPLAY_TASK_PREFIX"Failed to initialize the display, got error %d\r\n", disperr);
embeddedartists 0:dfad71908d59 213 mbed_die();
embeddedartists 0:dfad71908d59 214 }
embeddedartists 0:dfad71908d59 215
embeddedartists 0:dfad71908d59 216 int h = disp->height();
embeddedartists 0:dfad71908d59 217 int w = disp->width();
embeddedartists 0:dfad71908d59 218 uint16_t COLORS[] = { 0xFFF0, 0xF800, 0x07E0, 0x001F, 0x07FF, 0xF81F };
embeddedartists 0:dfad71908d59 219 int i = 0;
embeddedartists 0:dfad71908d59 220 while(true) {
embeddedartists 0:dfad71908d59 221 uint16_t color = COLORS[i++ % (sizeof(COLORS)/sizeof(COLORS[0]))];
embeddedartists 0:dfad71908d59 222 for (int y = 0; y < h; y++) {
embeddedartists 0:dfad71908d59 223 for (int x = 0; x < w; x++) {
embeddedartists 0:dfad71908d59 224 fb[y*w+x] = color;
embeddedartists 0:dfad71908d59 225 }
embeddedartists 0:dfad71908d59 226 Thread::wait(30);
embeddedartists 0:dfad71908d59 227 }
embeddedartists 0:dfad71908d59 228
embeddedartists 0:dfad71908d59 229 // test to read the message file
embeddedartists 0:dfad71908d59 230 //readMessageFile(DISPLAY_TASK_PREFIX);
embeddedartists 0:dfad71908d59 231 }
embeddedartists 0:dfad71908d59 232 }
embeddedartists 2:070e9c054796 233
embeddedartists 2:070e9c054796 234 #define SWIM_TASK_PREFIX "[SWIM] "
embeddedartists 2:070e9c054796 235 void swimTask(void const* args)
embeddedartists 2:070e9c054796 236 {
embeddedartists 2:070e9c054796 237 RtosLog* log = DMBoard::instance().logger();
embeddedartists 2:070e9c054796 238
embeddedartists 2:070e9c054796 239 log->printf(SWIM_TASK_PREFIX"swimTask started\n");
embeddedartists 2:070e9c054796 240
embeddedartists 2:070e9c054796 241 AppLauncher launcher;
embeddedartists 2:070e9c054796 242 if (launcher.setup()) {
embeddedartists 2:070e9c054796 243 log->printf(SWIM_TASK_PREFIX"Starting menu system\n");
embeddedartists 2:070e9c054796 244 launcher.runToCompletion();
embeddedartists 2:070e9c054796 245 launcher.teardown();
embeddedartists 2:070e9c054796 246 } else {
embeddedartists 2:070e9c054796 247 log->printf(SWIM_TASK_PREFIX"Failed to prepare meny system\n");
embeddedartists 2:070e9c054796 248 }
embeddedartists 2:070e9c054796 249
embeddedartists 2:070e9c054796 250 // Should never end up here
embeddedartists 2:070e9c054796 251 mbed_die();
embeddedartists 2:070e9c054796 252 }
embeddedartists 2:070e9c054796 253
embeddedartists 0:dfad71908d59 254 #endif //DM_BOARD_USE_DISPLAY
embeddedartists 0:dfad71908d59 255
embeddedartists 0:dfad71908d59 256 #define MSD_TASK_PREFIX "[MSD] "
embeddedartists 0:dfad71908d59 257
embeddedartists 0:dfad71908d59 258 void msdTask(void const* args)
embeddedartists 1:15ea03d72dd7 259 {
embeddedartists 1:15ea03d72dd7 260 usbInitGuard.lock();
embeddedartists 1:15ea03d72dd7 261 USBHostMSD* msd = new USBHostMSD("usb");
embeddedartists 1:15ea03d72dd7 262 usbInitGuard.unlock();
embeddedartists 0:dfad71908d59 263 USBHost* host = USBHost::getHostInst();
embeddedartists 0:dfad71908d59 264 RtosLog* log = DMBoard::instance().logger();
embeddedartists 0:dfad71908d59 265
embeddedartists 0:dfad71908d59 266 log->printf(MSD_TASK_PREFIX"msdTask started\n");
embeddedartists 0:dfad71908d59 267
embeddedartists 0:dfad71908d59 268 while(1) {
embeddedartists 0:dfad71908d59 269
embeddedartists 0:dfad71908d59 270 log->printf(MSD_TASK_PREFIX"Attempting to connect...\n");
embeddedartists 0:dfad71908d59 271
embeddedartists 0:dfad71908d59 272 // try to connect a MSD device
embeddedartists 1:15ea03d72dd7 273 bool connected = false;
embeddedartists 1:15ea03d72dd7 274 do {
embeddedartists 1:15ea03d72dd7 275 usbInitGuard.lock();
embeddedartists 1:15ea03d72dd7 276 connected = msd->connect();
embeddedartists 1:15ea03d72dd7 277 usbInitGuard.unlock();
embeddedartists 1:15ea03d72dd7 278 if (!connected) {
embeddedartists 1:15ea03d72dd7 279 //log->printf(MSD_TASK_PREFIX"Failed to connect, waiting and trying again!\n");
embeddedartists 1:15ea03d72dd7 280 Thread::wait(500);
embeddedartists 0:dfad71908d59 281 }
embeddedartists 1:15ea03d72dd7 282 } while(!connected);
embeddedartists 0:dfad71908d59 283
embeddedartists 0:dfad71908d59 284 log->printf(MSD_TASK_PREFIX"Connected!\n");
embeddedartists 0:dfad71908d59 285
embeddedartists 0:dfad71908d59 286 // read a file
embeddedartists 0:dfad71908d59 287 readMessageFile(MSD_TASK_PREFIX);
embeddedartists 0:dfad71908d59 288
embeddedartists 0:dfad71908d59 289 // if/when the device is disconnected, we try to connect it again
embeddedartists 0:dfad71908d59 290 while(1) {
embeddedartists 0:dfad71908d59 291
embeddedartists 0:dfad71908d59 292 Thread::wait(500);
embeddedartists 0:dfad71908d59 293
embeddedartists 0:dfad71908d59 294 // if device disconnected, try to connect again
embeddedartists 1:15ea03d72dd7 295 if (!msd->connected())
embeddedartists 0:dfad71908d59 296 break;
embeddedartists 0:dfad71908d59 297 }
embeddedartists 0:dfad71908d59 298 log->printf(MSD_TASK_PREFIX"Disconnected\n");
embeddedartists 0:dfad71908d59 299 }
embeddedartists 0:dfad71908d59 300 }
embeddedartists 0:dfad71908d59 301
embeddedartists 0:dfad71908d59 302 #define NET_TASK_PREFIX "[NET] "
embeddedartists 0:dfad71908d59 303
embeddedartists 0:dfad71908d59 304 void netTask(void const* args)
embeddedartists 0:dfad71908d59 305 {
embeddedartists 0:dfad71908d59 306 RtosLog* log = DMBoard::instance().logger();
embeddedartists 0:dfad71908d59 307 log->printf(NET_TASK_PREFIX"EthernetInterface Setting up...\r\n");
embeddedartists 0:dfad71908d59 308 if(eth.init()!=0) { //for DHCP Server
embeddedartists 0:dfad71908d59 309 //if(eth.init(IPAddress,NetMasks,Gateway)!=0) { //for Static IP Address
embeddedartists 0:dfad71908d59 310 log->printf(NET_TASK_PREFIX"EthernetInterface Initialize Error \r\n");
embeddedartists 0:dfad71908d59 311 mbed_die();
embeddedartists 0:dfad71908d59 312 }
embeddedartists 2:070e9c054796 313 while (eth.connect() != 0) {
embeddedartists 2:070e9c054796 314 Thread::wait(1000);
embeddedartists 0:dfad71908d59 315 }
embeddedartists 0:dfad71908d59 316
embeddedartists 2:070e9c054796 317 ethInitialized = true;
embeddedartists 2:070e9c054796 318 ethUsingDHCP = true;
embeddedartists 2:070e9c054796 319
embeddedartists 0:dfad71908d59 320 log->printf(NET_TASK_PREFIX"IP Address is %s\r\n", eth.getIPAddress());
embeddedartists 0:dfad71908d59 321 log->printf(NET_TASK_PREFIX"NetMask is %s\r\n", eth.getNetworkMask());
embeddedartists 0:dfad71908d59 322 log->printf(NET_TASK_PREFIX"Gateway Address is %s\r\n", eth.getGateway());
embeddedartists 0:dfad71908d59 323 log->printf(NET_TASK_PREFIX"Ethernet Setup OK\r\n");
embeddedartists 0:dfad71908d59 324
embeddedartists 0:dfad71908d59 325 HTTPServerAddHandler<SimpleHandler>("/hello"); //Default handler
embeddedartists 0:dfad71908d59 326 FSHandler::mount("/usb", "/");
embeddedartists 0:dfad71908d59 327 HTTPServerAddHandler<FSHandler>("/");
embeddedartists 0:dfad71908d59 328 //HTTPServerAddHandler<RPCHandler>("/rpc");
embeddedartists 0:dfad71908d59 329 //lcd.locate(0,0);
embeddedartists 0:dfad71908d59 330 //lcd.printf("%s",eth.getIPAddress());
embeddedartists 0:dfad71908d59 331 HTTPServerStart(80);
embeddedartists 0:dfad71908d59 332 }
embeddedartists 0:dfad71908d59 333
embeddedartists 1:15ea03d72dd7 334 static uint8_t mouse_button, mouse_x, mouse_y, mouse_z;
embeddedartists 1:15ea03d72dd7 335 void mouseEvent(uint8_t buttons, int8_t x, int8_t y, int8_t z)
embeddedartists 1:15ea03d72dd7 336 {
embeddedartists 1:15ea03d72dd7 337 mouse_button = buttons;
embeddedartists 1:15ea03d72dd7 338 mouse_x = x;
embeddedartists 1:15ea03d72dd7 339 mouse_y = y;
embeddedartists 1:15ea03d72dd7 340 mouse_z = z;
embeddedartists 1:15ea03d72dd7 341 }
embeddedartists 1:15ea03d72dd7 342
embeddedartists 1:15ea03d72dd7 343 #define MOUSE_TASK_PREFIX "[MOUSE] "
embeddedartists 1:15ea03d72dd7 344
embeddedartists 1:15ea03d72dd7 345 void mouseTask(void const* args)
embeddedartists 1:15ea03d72dd7 346 {
embeddedartists 1:15ea03d72dd7 347 usbInitGuard.lock();
embeddedartists 1:15ea03d72dd7 348 USBHostMouse* mouse = new USBHostMouse();
embeddedartists 1:15ea03d72dd7 349 usbInitGuard.unlock();
embeddedartists 1:15ea03d72dd7 350 RtosLog* log = DMBoard::instance().logger();
embeddedartists 1:15ea03d72dd7 351
embeddedartists 1:15ea03d72dd7 352 log->printf(MOUSE_TASK_PREFIX"mouseTask started\n");
embeddedartists 1:15ea03d72dd7 353
embeddedartists 1:15ea03d72dd7 354 while(1) {
embeddedartists 1:15ea03d72dd7 355
embeddedartists 1:15ea03d72dd7 356 log->printf(MOUSE_TASK_PREFIX"Attempting to connect...\n");
embeddedartists 1:15ea03d72dd7 357
embeddedartists 1:15ea03d72dd7 358 // try to connect a mouse
embeddedartists 1:15ea03d72dd7 359 bool connected = false;
embeddedartists 1:15ea03d72dd7 360 do {
embeddedartists 1:15ea03d72dd7 361 usbInitGuard.lock();
embeddedartists 1:15ea03d72dd7 362 connected = mouse->connect();
embeddedartists 1:15ea03d72dd7 363 usbInitGuard.unlock();
embeddedartists 1:15ea03d72dd7 364 if (!connected) {
embeddedartists 1:15ea03d72dd7 365 //log->printf(MOUSE_TASK_PREFIX"Failed to connect, waiting and trying again!\n");
embeddedartists 1:15ea03d72dd7 366 Thread::wait(500);
embeddedartists 1:15ea03d72dd7 367 }
embeddedartists 1:15ea03d72dd7 368 } while(!connected);
embeddedartists 1:15ea03d72dd7 369
embeddedartists 1:15ea03d72dd7 370 log->printf(MOUSE_TASK_PREFIX"Connected!\n");
embeddedartists 1:15ea03d72dd7 371 mouse->attachEvent(mouseEvent);
embeddedartists 1:15ea03d72dd7 372
embeddedartists 1:15ea03d72dd7 373 while(mouse->connected()) {
embeddedartists 1:15ea03d72dd7 374 log->printf(MOUSE_TASK_PREFIX"Buttons: 0x%02x, X %3d, Y %3d, Z %3d\n", mouse_button, mouse_x, mouse_y, mouse_z);
embeddedartists 1:15ea03d72dd7 375 Thread::wait(500);
embeddedartists 1:15ea03d72dd7 376 }
embeddedartists 1:15ea03d72dd7 377
embeddedartists 1:15ea03d72dd7 378 log->printf(MOUSE_TASK_PREFIX"Disconnected\n");
embeddedartists 1:15ea03d72dd7 379 }
embeddedartists 1:15ea03d72dd7 380 }
embeddedartists 1:15ea03d72dd7 381
embeddedartists 1:15ea03d72dd7 382 #define CIRCBUFF_SIZE 256
embeddedartists 1:15ea03d72dd7 383 static uint8_t circbuff[CIRCBUFF_SIZE];
embeddedartists 1:15ea03d72dd7 384 static uint32_t circbuff_read = 0;
embeddedartists 1:15ea03d72dd7 385 static uint32_t circbuff_write = 0;
embeddedartists 1:15ea03d72dd7 386 void keyEvent(uint8_t key)
embeddedartists 1:15ea03d72dd7 387 {
embeddedartists 1:15ea03d72dd7 388 circbuff[circbuff_write%CIRCBUFF_SIZE] = key;
embeddedartists 1:15ea03d72dd7 389 circbuff_write++;
embeddedartists 1:15ea03d72dd7 390 }
embeddedartists 1:15ea03d72dd7 391
embeddedartists 1:15ea03d72dd7 392 #define KEY_TASK_PREFIX "[KEY] "
embeddedartists 1:15ea03d72dd7 393
embeddedartists 1:15ea03d72dd7 394 void keyTask(void const* args)
embeddedartists 1:15ea03d72dd7 395 {
embeddedartists 1:15ea03d72dd7 396 usbInitGuard.lock();
embeddedartists 1:15ea03d72dd7 397 USBHostKeyboard* keyboard = new USBHostKeyboard();
embeddedartists 1:15ea03d72dd7 398 usbInitGuard.unlock();
embeddedartists 1:15ea03d72dd7 399
embeddedartists 1:15ea03d72dd7 400 RtosLog* log = DMBoard::instance().logger();
embeddedartists 1:15ea03d72dd7 401 uint8_t buff[10+1] = {0};
embeddedartists 1:15ea03d72dd7 402 int pos;
embeddedartists 1:15ea03d72dd7 403
embeddedartists 1:15ea03d72dd7 404 log->printf(KEY_TASK_PREFIX"keyTask started\n");
embeddedartists 1:15ea03d72dd7 405
embeddedartists 1:15ea03d72dd7 406 while(1) {
embeddedartists 1:15ea03d72dd7 407
embeddedartists 1:15ea03d72dd7 408 log->printf(KEY_TASK_PREFIX"Attempting to connect...\n");
embeddedartists 1:15ea03d72dd7 409
embeddedartists 1:15ea03d72dd7 410 // try to connect a keyboard
embeddedartists 1:15ea03d72dd7 411 bool connected = false;
embeddedartists 1:15ea03d72dd7 412 do {
embeddedartists 1:15ea03d72dd7 413 usbInitGuard.lock();
embeddedartists 1:15ea03d72dd7 414 connected = keyboard->connect();
embeddedartists 1:15ea03d72dd7 415 usbInitGuard.unlock();
embeddedartists 1:15ea03d72dd7 416 if (!connected) {
embeddedartists 1:15ea03d72dd7 417 //log->printf(KEY_TASK_PREFIX"Failed to connect, waiting and trying again!\n");
embeddedartists 1:15ea03d72dd7 418 Thread::wait(1000);
embeddedartists 1:15ea03d72dd7 419 }
embeddedartists 1:15ea03d72dd7 420 } while(!connected);
embeddedartists 1:15ea03d72dd7 421
embeddedartists 1:15ea03d72dd7 422 log->printf(KEY_TASK_PREFIX"Connected!\n");
embeddedartists 1:15ea03d72dd7 423 keyboard->attach(keyEvent);
embeddedartists 1:15ea03d72dd7 424
embeddedartists 1:15ea03d72dd7 425 while(keyboard->connected()) {
embeddedartists 1:15ea03d72dd7 426 for (pos = 0; pos < 10; pos++) {
embeddedartists 1:15ea03d72dd7 427 if (circbuff_read < circbuff_write) {
embeddedartists 1:15ea03d72dd7 428 buff[pos++] = circbuff[circbuff_read%CIRCBUFF_SIZE];
embeddedartists 1:15ea03d72dd7 429 circbuff_read++;
embeddedartists 1:15ea03d72dd7 430 } else {
embeddedartists 1:15ea03d72dd7 431 break;
embeddedartists 1:15ea03d72dd7 432 }
embeddedartists 1:15ea03d72dd7 433 }
embeddedartists 1:15ea03d72dd7 434 if (pos > 0) {
embeddedartists 1:15ea03d72dd7 435 log->printf(KEY_TASK_PREFIX"%s\n", buff);
embeddedartists 1:15ea03d72dd7 436 }
embeddedartists 1:15ea03d72dd7 437 Thread::wait(20);
embeddedartists 1:15ea03d72dd7 438 }
embeddedartists 1:15ea03d72dd7 439
embeddedartists 1:15ea03d72dd7 440 log->printf(KEY_TASK_PREFIX"Disconnected\n");
embeddedartists 1:15ea03d72dd7 441 }
embeddedartists 1:15ea03d72dd7 442 }
embeddedartists 1:15ea03d72dd7 443
embeddedartists 0:dfad71908d59 444 /******************************************************************************
embeddedartists 0:dfad71908d59 445 * Main function
embeddedartists 0:dfad71908d59 446 *****************************************************************************/
embeddedartists 0:dfad71908d59 447 int main()
embeddedartists 0:dfad71908d59 448 {
embeddedartists 0:dfad71908d59 449 DMBoard::BoardError err;
embeddedartists 0:dfad71908d59 450 DMBoard* board = &DMBoard::instance();
embeddedartists 0:dfad71908d59 451 RtosLog* log = board->logger();
embeddedartists 0:dfad71908d59 452 err = board->init();
embeddedartists 0:dfad71908d59 453 if (err != DMBoard::Ok) {
embeddedartists 0:dfad71908d59 454 log->printf("Failed to initialize the board, got error %d\r\n", err);
embeddedartists 0:dfad71908d59 455 mbed_die();
embeddedartists 0:dfad71908d59 456 }
embeddedartists 0:dfad71908d59 457
embeddedartists 0:dfad71908d59 458 log->printf("\n\n---\nMulti-threaded demo\nBuilt: " __DATE__ " at " __TIME__ "\n\n");
embeddedartists 0:dfad71908d59 459
embeddedartists 1:15ea03d72dd7 460 //log->printf("Press button to start...\r\n");
embeddedartists 1:15ea03d72dd7 461 //while(!board->buttonPressed());
embeddedartists 1:15ea03d72dd7 462 //while(board->buttonPressed());
embeddedartists 0:dfad71908d59 463
embeddedartists 0:dfad71908d59 464 Thread tAlive(aliveTask);
embeddedartists 0:dfad71908d59 465 #if defined(DM_BOARD_USE_DISPLAY)
embeddedartists 2:070e9c054796 466 //Thread tDisplay(displayTask, NULL, osPriorityNormal, 8192);
embeddedartists 2:070e9c054796 467 Thread tSwim(swimTask, NULL, osPriorityNormal, 8192);
embeddedartists 0:dfad71908d59 468 #endif
embeddedartists 0:dfad71908d59 469 Thread tMemstick(msdTask, NULL, osPriorityNormal, 8192);
embeddedartists 0:dfad71908d59 470 Thread tNetwork(netTask, NULL, osPriorityNormal, 8192);
embeddedartists 1:15ea03d72dd7 471 Thread tMouse(mouseTask);
embeddedartists 1:15ea03d72dd7 472 Thread tKeyboard(keyTask);
embeddedartists 0:dfad71908d59 473
embeddedartists 0:dfad71908d59 474 while(1) { wait(5); }
embeddedartists 0:dfad71908d59 475 }