Embedded Artists / lpc4088_displaymodule_ew2015

Demo for Embedded World 2015.

Dependencies:   DMBasicGUI DMSupport

Demo running on several LPC4088 Display Modules on the Embedded World 2015 exhibition.

Information

To run the demo first drag-n-drop the to_sync.fs3 file to the MBED drive and then drag-n-drop the demo itself. This way both the file system and software are up to date.

This is what the launcher will look like:

/media/uploads/embeddedartists/ew2015_cap_000.png /media/uploads/embeddedartists/ew2015_cap_002.png /media/uploads/embeddedartists/ew2015_cap_003.png /media/uploads/embeddedartists/ew2015_cap_004.png /media/uploads/embeddedartists/ew2015_cap_005.png /media/uploads/embeddedartists/ew2015_cap_006.png

AppUSBStatus.cpp@1:1a01ef434a72, 2019-11-05 (annotated)

Committer:
embeddedartists
Date:
Tue Nov 05 08:20:16 2019 +0000
Revision:
1:1a01ef434a72
Parent:
0:6bd24cbb88a1 
Updates related to mbed OS 5

Who changed what in which revision?

UserRevisionLine numberNew contents of line
alindvall 0:6bd24cbb88a1 1 /*
alindvall 0:6bd24cbb88a1 2 * Copyright 2014 Embedded Artists AB
alindvall 0:6bd24cbb88a1 3 *
alindvall 0:6bd24cbb88a1 4 * Licensed under the Apache License, Version 2.0 (the "License");
alindvall 0:6bd24cbb88a1 5 * you may not use this file except in compliance with the License.
alindvall 0:6bd24cbb88a1 6 * You may obtain a copy of the License at
alindvall 0:6bd24cbb88a1 7 *
alindvall 0:6bd24cbb88a1 8 * http://www.apache.org/licenses/LICENSE-2.0
alindvall 0:6bd24cbb88a1 9 *
alindvall 0:6bd24cbb88a1 10 * Unless required by applicable law or agreed to in writing, software
alindvall 0:6bd24cbb88a1 11 * distributed under the License is distributed on an "AS IS" BASIS,
alindvall 0:6bd24cbb88a1 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
alindvall 0:6bd24cbb88a1 13 * See the License for the specific language governing permissions and
alindvall 0:6bd24cbb88a1 14 * limitations under the License.
alindvall 0:6bd24cbb88a1 15 */
alindvall 0:6bd24cbb88a1 16
alindvall 0:6bd24cbb88a1 17
alindvall 0:6bd24cbb88a1 18 #include "mbed.h"
alindvall 0:6bd24cbb88a1 19 #include "EthernetInterface.h"
alindvall 0:6bd24cbb88a1 20 #include "AppUSBStatus.h"
alindvall 0:6bd24cbb88a1 21 #include "lpc_swim_image.h"
alindvall 0:6bd24cbb88a1 22 #include "lpc_swim_font.h"
alindvall 0:6bd24cbb88a1 23 #include "image_data.h"
alindvall 0:6bd24cbb88a1 24 #include "BiosLoader.h"
alindvall 0:6bd24cbb88a1 25
alindvall 0:6bd24cbb88a1 26 /******************************************************************************
alindvall 0:6bd24cbb88a1 27 * Defines and typedefs
alindvall 0:6bd24cbb88a1 28 *****************************************************************************/
alindvall 0:6bd24cbb88a1 29
alindvall 0:6bd24cbb88a1 30 #define HEADER_X_OFF (20-5)
alindvall 0:6bd24cbb88a1 31 #define HEADER_Y_SPACING (20-5)
alindvall 0:6bd24cbb88a1 32 #define ITEM_CAPTION_X_OFF (40-15)
alindvall 0:6bd24cbb88a1 33 #define ITEM_CAPTION_Y_SPACING (swim_get_font_height(_win) + 5)
alindvall 0:6bd24cbb88a1 34 #define ITEM_VALUE_X_OFF (140-25)
alindvall 0:6bd24cbb88a1 35 #define COL3_OFF (230+70)
alindvall 0:6bd24cbb88a1 36 #define COL4 (COL3_OFF + ITEM_VALUE_X_OFF - 5)
alindvall 0:6bd24cbb88a1 37
alindvall 0:6bd24cbb88a1 38 #define BTN_WIDTH 40
alindvall 0:6bd24cbb88a1 39 #define BTN_HEIGHT 40
alindvall 0:6bd24cbb88a1 40 #define BTN_OFF 20
alindvall 0:6bd24cbb88a1 41
alindvall 0:6bd24cbb88a1 42 #define DEMO_VERSION "v0.9"
alindvall 0:6bd24cbb88a1 43 #define DEMO_BUILD_INFO __DATE__ " " __TIME__
alindvall 0:6bd24cbb88a1 44
alindvall 0:6bd24cbb88a1 45 #define DESCR(__res, __disp) \
alindvall 0:6bd24cbb88a1 46 (((__res) == ((__disp)->currentResolution())) ? ("Active") : (((__disp)->isSupported(__res)) ? ("Supported") : ("N/A")))
alindvall 0:6bd24cbb88a1 47
alindvall 0:6bd24cbb88a1 48
alindvall 0:6bd24cbb88a1 49 static const unsigned char* IMAGES[] = {
alindvall 0:6bd24cbb88a1 50 img_usb_masstorage,
alindvall 0:6bd24cbb88a1 51 img_usb_masstorage_ejected,
alindvall 0:6bd24cbb88a1 52 img_usb_mouse,
alindvall 0:6bd24cbb88a1 53 img_usb_mouse_ejected,
alindvall 0:6bd24cbb88a1 54 img_usb_keyboard,
alindvall 0:6bd24cbb88a1 55 img_usb_keyboard_ejected,
alindvall 0:6bd24cbb88a1 56 };
alindvall 0:6bd24cbb88a1 57 static const unsigned int IMAGE_SIZES[] = {
alindvall 0:6bd24cbb88a1 58 img_size_usb_masstorage,
alindvall 0:6bd24cbb88a1 59 img_size_usb_masstorage_ejected,
alindvall 0:6bd24cbb88a1 60 img_size_usb_mouse,
alindvall 0:6bd24cbb88a1 61 img_size_usb_mouse_ejected,
alindvall 0:6bd24cbb88a1 62 img_size_usb_keyboard,
alindvall 0:6bd24cbb88a1 63 img_size_usb_keyboard_ejected,
alindvall 0:6bd24cbb88a1 64 };
alindvall 0:6bd24cbb88a1 65 static const char* CAPTIONS[] = {
alindvall 0:6bd24cbb88a1 66 "Memory Stick",
alindvall 0:6bd24cbb88a1 67 "No Memory Stick",
alindvall 0:6bd24cbb88a1 68 "Mouse",
alindvall 0:6bd24cbb88a1 69 "No Mouse",
alindvall 0:6bd24cbb88a1 70 "Keyboard",
alindvall 0:6bd24cbb88a1 71 "No Keyboard",
alindvall 0:6bd24cbb88a1 72 };
alindvall 0:6bd24cbb88a1 73
alindvall 0:6bd24cbb88a1 74 /******************************************************************************
alindvall 0:6bd24cbb88a1 75 * Global variables
alindvall 0:6bd24cbb88a1 76 *****************************************************************************/
alindvall 0:6bd24cbb88a1 77
alindvall 0:6bd24cbb88a1 78 extern bool msdConnected;
alindvall 0:6bd24cbb88a1 79 extern bool keyboardConnected;
alindvall 0:6bd24cbb88a1 80 extern bool mouseConnected;
alindvall 0:6bd24cbb88a1 81
alindvall 0:6bd24cbb88a1 82 /******************************************************************************
alindvall 0:6bd24cbb88a1 83 * Private functions
alindvall 0:6bd24cbb88a1 84 *****************************************************************************/
alindvall 0:6bd24cbb88a1 85
alindvall 0:6bd24cbb88a1 86 static void buttonClicked(uint32_t x)
alindvall 0:6bd24cbb88a1 87 {
alindvall 0:6bd24cbb88a1 88 bool* done = (bool*)x;
alindvall 0:6bd24cbb88a1 89 *done = true;
alindvall 0:6bd24cbb88a1 90 }
alindvall 0:6bd24cbb88a1 91
alindvall 0:6bd24cbb88a1 92 void AppUSBStatus::draw()
alindvall 0:6bd24cbb88a1 93 {
alindvall 0:6bd24cbb88a1 94 // Prepare fullscreen
alindvall 0:6bd24cbb88a1 95 swim_window_open(_win,
alindvall 0:6bd24cbb88a1 96 _disp->width(), _disp->height(), // full size
alindvall 0:6bd24cbb88a1 97 (COLOR_T*)_fb,
alindvall 0:6bd24cbb88a1 98 0,0,_disp->width()-1, _disp->height()-1, // window position and size
alindvall 0:6bd24cbb88a1 99 0, // border
alindvall 0:6bd24cbb88a1 100 BLACK, WHITE, BLACK); // colors: pen, backgr, forgr
alindvall 0:6bd24cbb88a1 101 //swim_set_title(_win, "USB Status", BLACK);
alindvall 0:6bd24cbb88a1 102
alindvall 0:6bd24cbb88a1 103 // Start by drawing all USB Devices disconnected. Each device is drawn in
alindvall 0:6bd24cbb88a1 104 // its own window so that the positioning information can be kept here
alindvall 0:6bd24cbb88a1 105 int images = NumImages/2;
alindvall 0:6bd24cbb88a1 106 int xspace = (_disp->width() - (_images[0].width * images)) / 4;
alindvall 0:6bd24cbb88a1 107 int yoff = (_disp->height() - _images[0].height)/3;
alindvall 0:6bd24cbb88a1 108 int xoff = xspace;
alindvall 0:6bd24cbb88a1 109 for (int i = 1; i < NumImages; i+=2) {
alindvall 0:6bd24cbb88a1 110 swim_window_open(&_imageWindows[i/2],
alindvall 0:6bd24cbb88a1 111 _disp->width(), _disp->height(), // full size
alindvall 0:6bd24cbb88a1 112 (COLOR_T*)_fb,
alindvall 0:6bd24cbb88a1 113 xoff,yoff,xoff+_images[0].width-1, yoff+_images[0].height+20-1, // window position and size
alindvall 0:6bd24cbb88a1 114 0, // border
alindvall 0:6bd24cbb88a1 115 BLACK, WHITE, BLACK); // colors: pen, backgr, forgr
alindvall 0:6bd24cbb88a1 116 swim_put_image(&_imageWindows[i/2], _images[i].pixels, _images[i].width, _images[i].height);
alindvall 0:6bd24cbb88a1 117
alindvall 0:6bd24cbb88a1 118 swim_put_text_centered_win(&_imageWindows[i/2], CAPTIONS[i], _images[i].height);
alindvall 0:6bd24cbb88a1 119 xoff += _images[i].width + xspace;
alindvall 0:6bd24cbb88a1 120 }
alindvall 0:6bd24cbb88a1 121 //
alindvall 0:6bd24cbb88a1 122
alindvall 0:6bd24cbb88a1 123 // char buff[120];
alindvall 0:6bd24cbb88a1 124 //
alindvall 0:6bd24cbb88a1 125 // // Column 1
alindvall 0:6bd24cbb88a1 126 // swim_put_text_xy(_win, "Demo:", HEADER_X_OFF, HEADER_Y_SPACING);
alindvall 0:6bd24cbb88a1 127 // swim_put_text_xy(_win, "Version:", ITEM_CAPTION_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 1);
alindvall 0:6bd24cbb88a1 128 // swim_put_text_xy(_win, "Build:", ITEM_CAPTION_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 2);
alindvall 0:6bd24cbb88a1 129
alindvall 0:6bd24cbb88a1 130 // swim_put_text_xy(_win, "Network:", HEADER_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 4);
alindvall 0:6bd24cbb88a1 131 // swim_put_text_xy(_win, "DHCP/Static:", ITEM_CAPTION_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 5);
alindvall 0:6bd24cbb88a1 132 // swim_put_text_xy(_win, "IP Address:", ITEM_CAPTION_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 6);
alindvall 0:6bd24cbb88a1 133 // swim_put_text_xy(_win, "NetMask:", ITEM_CAPTION_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 7);
alindvall 0:6bd24cbb88a1 134 // swim_put_text_xy(_win, "Gateway:", ITEM_CAPTION_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 8);
alindvall 0:6bd24cbb88a1 135 // swim_put_text_xy(_win, "MAC Address:", ITEM_CAPTION_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 9);
alindvall 0:6bd24cbb88a1 136
alindvall 0:6bd24cbb88a1 137 // char mac[6];
alindvall 0:6bd24cbb88a1 138 // mbed_mac_address(mac);
alindvall 0:6bd24cbb88a1 139 // snprintf(buff, 19, "%02x:%02x:%02x:%02x:%02x:%02x", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
alindvall 0:6bd24cbb88a1 140 // swim_put_text_xy(_win, buff, ITEM_CAPTION_X_OFF+10, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 10);
alindvall 0:6bd24cbb88a1 141
alindvall 0:6bd24cbb88a1 142 // // Column 2
alindvall 0:6bd24cbb88a1 143 // swim_put_text_xy(_win, DEMO_VERSION, ITEM_VALUE_X_OFF-20, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 1);
alindvall 0:6bd24cbb88a1 144 // swim_put_text_xy(_win, DEMO_BUILD_INFO, ITEM_VALUE_X_OFF-20, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 2);
alindvall 0:6bd24cbb88a1 145
alindvall 0:6bd24cbb88a1 146 // swim_put_text_xy(_win, ethUsingDHCP?"DHCP":"Static IP", ITEM_VALUE_X_OFF-20, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 5);
alindvall 0:6bd24cbb88a1 147 // if (ethInitialized) {
alindvall 0:6bd24cbb88a1 148 // swim_put_text_xy(_win, eth.getIPAddress(), ITEM_VALUE_X_OFF-20, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 6);
alindvall 0:6bd24cbb88a1 149 // swim_put_text_xy(_win, eth.getNetworkMask(), ITEM_VALUE_X_OFF-20, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 7);
alindvall 0:6bd24cbb88a1 150 // swim_put_text_xy(_win, eth.getGateway(), ITEM_VALUE_X_OFF-20, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 8);
alindvall 0:6bd24cbb88a1 151 // //swim_put_text_xy(_win, eth.getMACAddress(), ITEM_VALUE_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 4);
alindvall 0:6bd24cbb88a1 152 // } else {
alindvall 0:6bd24cbb88a1 153 // swim_put_text_xy(_win, "Not Initialized", ITEM_VALUE_X_OFF-20, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 6);
alindvall 0:6bd24cbb88a1 154 // swim_put_text_xy(_win, "Not Initialized", ITEM_VALUE_X_OFF-20, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 7);
alindvall 0:6bd24cbb88a1 155 // swim_put_text_xy(_win, "Not Initialized", ITEM_VALUE_X_OFF-20, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 8);
alindvall 0:6bd24cbb88a1 156 // }
alindvall 0:6bd24cbb88a1 157
alindvall 0:6bd24cbb88a1 158 // // Column 3
alindvall 0:6bd24cbb88a1 159 // swim_put_text_xy(_win, "Display:", COL3_OFF+HEADER_X_OFF, HEADER_Y_SPACING);
alindvall 0:6bd24cbb88a1 160 // swim_put_text_xy(_win, "Size:", COL3_OFF+ITEM_CAPTION_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 1);
alindvall 0:6bd24cbb88a1 161 // swim_put_text_xy(_win, "Landscape:", COL3_OFF+ITEM_CAPTION_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 2);
alindvall 0:6bd24cbb88a1 162 // swim_put_text_xy(_win, "Resolutions:", COL3_OFF+ITEM_CAPTION_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 3);
alindvall 0:6bd24cbb88a1 163 // swim_put_text_xy(_win, "16bit rgb565:", COL3_OFF+ITEM_CAPTION_X_OFF+10, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 4);
alindvall 0:6bd24cbb88a1 164 // swim_put_text_xy(_win, "18bit rgb666:", COL3_OFF+ITEM_CAPTION_X_OFF+10, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 5);
alindvall 0:6bd24cbb88a1 165 // swim_put_text_xy(_win, "24bit rgb888:", COL3_OFF+ITEM_CAPTION_X_OFF+10, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 6);
alindvall 0:6bd24cbb88a1 166
alindvall 0:6bd24cbb88a1 167 // swim_put_text_xy(_win, "BIOS:", COL3_OFF+HEADER_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 8);
alindvall 0:6bd24cbb88a1 168 // //swim_put_text_xy(_win, "Info:", COL3_OFF+ITEM_CAPTION_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 8);
alindvall 0:6bd24cbb88a1 169 // //swim_put_text_xy(_win, "Board Type:", COL3_OFF+ITEM_CAPTION_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 9);
alindvall 0:6bd24cbb88a1 170 // {
alindvall 0:6bd24cbb88a1 171 // uint8_t type, maj, min, rev;
alindvall 0:6bd24cbb88a1 172 // BiosLoader::instance().getBiosStats(type, maj, min, rev);
alindvall 0:6bd24cbb88a1 173 // //snprintf(buff, 19, "v%u.%u.%u", maj, min, rev);
alindvall 0:6bd24cbb88a1 174 // //swim_put_text_xy(_win, buff, COL4 -20, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 8);
alindvall 0:6bd24cbb88a1 175 // //snprintf(buff, 19, "%u", type);
alindvall 0:6bd24cbb88a1 176 // //swim_put_text_xy(_win, buff, COL4 -20, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 9);
alindvall 0:6bd24cbb88a1 177 // snprintf(buff, 25, "v%u.%u.%u (board type %u)", maj, min, rev, type);
alindvall 0:6bd24cbb88a1 178 // swim_put_text_xy(_win, buff, COL3_OFF+ITEM_CAPTION_X_OFF, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 9);
alindvall 0:6bd24cbb88a1 179 // }
alindvall 0:6bd24cbb88a1 180
alindvall 0:6bd24cbb88a1 181 // // Column 4
alindvall 0:6bd24cbb88a1 182 // sprintf(buff, "%d x %d pixels", _disp->width(), _disp->height());
alindvall 0:6bd24cbb88a1 183 // swim_put_text_xy(_win, buff, COL4 -20, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 1);
alindvall 0:6bd24cbb88a1 184 //
alindvall 0:6bd24cbb88a1 185 // sprintf(buff, "%s", _disp->landscape()?"YES":"NO");
alindvall 0:6bd24cbb88a1 186 // swim_put_text_xy(_win, buff, COL4 -20, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 2);
alindvall 0:6bd24cbb88a1 187
alindvall 0:6bd24cbb88a1 188 // //sprintf(buff, "%s %s", _disp->isSupported(Display::Resolution_16bit_rgb565)?"Supported":"N/A", _disp->currentResolution()==Display::Resolution_16bit_rgb565?" (Active)":"");
alindvall 0:6bd24cbb88a1 189 // sprintf(buff, "%s", DESCR(Display::Resolution_16bit_rgb565, _disp));
alindvall 0:6bd24cbb88a1 190 // swim_put_text_xy(_win, buff, COL4, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 4);
alindvall 0:6bd24cbb88a1 191 //
alindvall 0:6bd24cbb88a1 192 // //sprintf(buff, "%s %s", _disp->isSupported(Display::Resolution_18bit_rgb666)?"Supported":"N/A", _disp->currentResolution()==Display::Resolution_18bit_rgb666?" (Active)":"");
alindvall 0:6bd24cbb88a1 193 // sprintf(buff, "%s", DESCR(Display::Resolution_18bit_rgb666, _disp));
alindvall 0:6bd24cbb88a1 194 // swim_put_text_xy(_win, buff, COL4, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 5);
alindvall 0:6bd24cbb88a1 195 //
alindvall 0:6bd24cbb88a1 196 // //sprintf(buff, "%s %s", _disp->isSupported(Display::Resolution_24bit_rgb888)?"Supported":"N/A", _disp->currentResolution()==Display::Resolution_24bit_rgb888?" (Active)":"");
alindvall 0:6bd24cbb88a1 197 // sprintf(buff, "%s", DESCR(Display::Resolution_24bit_rgb888, _disp));
alindvall 0:6bd24cbb88a1 198 // swim_put_text_xy(_win, buff, COL4, HEADER_Y_SPACING + ITEM_CAPTION_Y_SPACING * 6);
alindvall 0:6bd24cbb88a1 199
alindvall 0:6bd24cbb88a1 200 _btn = new ImageButton(_win->fb, _win->xpmax - BTN_OFF - BTN_WIDTH, _win->ypmax - BTN_OFF - BTN_HEIGHT, BTN_WIDTH, BTN_HEIGHT);
alindvall 0:6bd24cbb88a1 201 _btn->loadImages(img_ok, img_size_ok);
alindvall 0:6bd24cbb88a1 202 _btn->draw();
alindvall 0:6bd24cbb88a1 203 }
alindvall 0:6bd24cbb88a1 204
alindvall 0:6bd24cbb88a1 205 void AppUSBStatus::updateStatus(Ids id)
alindvall 0:6bd24cbb88a1 206 {
alindvall 0:6bd24cbb88a1 207 SWIM_WINDOW_T* pWin = &_imageWindows[id/2];
alindvall 0:6bd24cbb88a1 208 swim_clear_screen(pWin, WHITE);
alindvall 0:6bd24cbb88a1 209 swim_put_image(pWin, _images[id].pixels, _images[id].width, _images[id].height);
alindvall 0:6bd24cbb88a1 210 swim_put_text_centered_win(pWin, CAPTIONS[id], _images[id].height);
alindvall 0:6bd24cbb88a1 211 }
alindvall 0:6bd24cbb88a1 212
alindvall 0:6bd24cbb88a1 213 /******************************************************************************
alindvall 0:6bd24cbb88a1 214 * Public functions
alindvall 0:6bd24cbb88a1 215 *****************************************************************************/
alindvall 0:6bd24cbb88a1 216
alindvall 0:6bd24cbb88a1 217 AppUSBStatus::AppUSBStatus() : _disp(NULL), _win(NULL), _fb(NULL), _btn(NULL)
alindvall 0:6bd24cbb88a1 218 {
alindvall 0:6bd24cbb88a1 219 for (int i = 0; i < NumImages; i++) {
alindvall 0:6bd24cbb88a1 220 _images[i].pointerToFree = NULL;
alindvall 0:6bd24cbb88a1 221 _images[i].pixels = NULL;
alindvall 0:6bd24cbb88a1 222 }
alindvall 0:6bd24cbb88a1 223 }
alindvall 0:6bd24cbb88a1 224
alindvall 0:6bd24cbb88a1 225 AppUSBStatus::~AppUSBStatus()
alindvall 0:6bd24cbb88a1 226 {
alindvall 0:6bd24cbb88a1 227 teardown();
alindvall 0:6bd24cbb88a1 228 }
alindvall 0:6bd24cbb88a1 229
alindvall 0:6bd24cbb88a1 230 bool AppUSBStatus::setup()
alindvall 0:6bd24cbb88a1 231 {
alindvall 0:6bd24cbb88a1 232 RtosLog* log = DMBoard::instance().logger();
alindvall 0:6bd24cbb88a1 233
alindvall 0:6bd24cbb88a1 234 _disp = DMBoard::instance().display();
alindvall 0:6bd24cbb88a1 235 _win = (SWIM_WINDOW_T*)malloc(sizeof(SWIM_WINDOW_T));
alindvall 0:6bd24cbb88a1 236 _fb = _disp->allocateFramebuffer();
alindvall 0:6bd24cbb88a1 237
alindvall 0:6bd24cbb88a1 238 if (_win == NULL || _fb == NULL) {
alindvall 0:6bd24cbb88a1 239 log->printf("Failed to allocate memory for framebuffer\r\n");
alindvall 0:6bd24cbb88a1 240 return false;
alindvall 0:6bd24cbb88a1 241 }
alindvall 0:6bd24cbb88a1 242
alindvall 0:6bd24cbb88a1 243 for (int i = 0; i < NumImages; i++) {
alindvall 0:6bd24cbb88a1 244 if (Image::decode(IMAGES[i], IMAGE_SIZES[i], Image::RES_16BIT, &_images[i]) != 0) {
alindvall 0:6bd24cbb88a1 245 log->printf("Failed to load image %d of %d\n", i+1, NumImages);
alindvall 0:6bd24cbb88a1 246 return false;
alindvall 0:6bd24cbb88a1 247 }
alindvall 0:6bd24cbb88a1 248 }
alindvall 0:6bd24cbb88a1 249
alindvall 0:6bd24cbb88a1 250 return true;
alindvall 0:6bd24cbb88a1 251 }
alindvall 0:6bd24cbb88a1 252
alindvall 0:6bd24cbb88a1 253 void AppUSBStatus::runToCompletion()
alindvall 0:6bd24cbb88a1 254 {
alindvall 0:6bd24cbb88a1 255 // Alternative 1: use the calling thread's context to run in
alindvall 0:6bd24cbb88a1 256 bool done = false;
alindvall 0:6bd24cbb88a1 257 draw();
alindvall 0:6bd24cbb88a1 258 _btn->setAction(buttonClicked, (uint32_t)&done);
alindvall 0:6bd24cbb88a1 259 void* oldFB = _disp->swapFramebuffer(_fb);
alindvall 0:6bd24cbb88a1 260
alindvall 0:6bd24cbb88a1 261 // Wait for touches, but the AppLauncher is already listening
alindvall 0:6bd24cbb88a1 262 // for new touch event and sends a signal to its thread which
alindvall 0:6bd24cbb88a1 263 // is the same as runs this function so it is enough to wait
alindvall 0:6bd24cbb88a1 264 // for that signal.
alindvall 0:6bd24cbb88a1 265 TouchPanel* touch = DMBoard::instance().touchPanel();
alindvall 0:6bd24cbb88a1 266 touch_coordinate_t coord;
alindvall 0:6bd24cbb88a1 267 bool lastMassStorage = false;
alindvall 0:6bd24cbb88a1 268 bool lastMouse = false;
alindvall 0:6bd24cbb88a1 269 bool lastKeyboard = false;
alindvall 0:6bd24cbb88a1 270 while(!done) {
alindvall 0:6bd24cbb88a1 271 Thread::signal_wait(0x1, 500);
alindvall 0:6bd24cbb88a1 272 if (touch->read(coord) == TouchPanel::TouchError_Ok) {
alindvall 0:6bd24cbb88a1 273 if (_btn->handle(coord.x, coord.y, coord.z > 0)) {
alindvall 0:6bd24cbb88a1 274 _btn->draw();
alindvall 0:6bd24cbb88a1 275 }
alindvall 0:6bd24cbb88a1 276 }
alindvall 0:6bd24cbb88a1 277 if (lastMassStorage != msdConnected) {
alindvall 0:6bd24cbb88a1 278 lastMassStorage = msdConnected;
alindvall 0:6bd24cbb88a1 279 updateStatus(lastMassStorage ? USBHost_MassStorage_Inserted : USBHost_MassStorage_Ejected);
alindvall 0:6bd24cbb88a1 280 }
alindvall 0:6bd24cbb88a1 281 if (lastKeyboard != keyboardConnected) {
alindvall 0:6bd24cbb88a1 282 lastKeyboard = keyboardConnected;
alindvall 0:6bd24cbb88a1 283 updateStatus(lastKeyboard ? USBHost_Keyboard_Inserted : USBHost_Keyboard_Ejected);
alindvall 0:6bd24cbb88a1 284 }
alindvall 0:6bd24cbb88a1 285 if (lastMouse != mouseConnected) {
alindvall 0:6bd24cbb88a1 286 lastMouse = mouseConnected;
alindvall 0:6bd24cbb88a1 287 updateStatus(lastMouse ? USBHost_Mouse_Inserted : USBHost_Mouse_Ejected);
alindvall 0:6bd24cbb88a1 288 }
alindvall 0:6bd24cbb88a1 289 }
alindvall 0:6bd24cbb88a1 290
alindvall 0:6bd24cbb88a1 291 // User has clicked the button, restore the original FB
alindvall 0:6bd24cbb88a1 292 _disp->swapFramebuffer(oldFB);
alindvall 0:6bd24cbb88a1 293 swim_window_close(_win);
alindvall 0:6bd24cbb88a1 294 }
alindvall 0:6bd24cbb88a1 295
alindvall 0:6bd24cbb88a1 296 bool AppUSBStatus::teardown()
alindvall 0:6bd24cbb88a1 297 {
alindvall 0:6bd24cbb88a1 298 if (_win != NULL) {
alindvall 0:6bd24cbb88a1 299 free(_win);
alindvall 0:6bd24cbb88a1 300 _win = NULL;
alindvall 0:6bd24cbb88a1 301 }
alindvall 0:6bd24cbb88a1 302 if (_fb != NULL) {
alindvall 0:6bd24cbb88a1 303 free(_fb);
alindvall 0:6bd24cbb88a1 304 _fb = NULL;
alindvall 0:6bd24cbb88a1 305 }
alindvall 0:6bd24cbb88a1 306 if (_btn != NULL) {
alindvall 0:6bd24cbb88a1 307 delete _btn;
alindvall 0:6bd24cbb88a1 308 _btn = NULL;
alindvall 0:6bd24cbb88a1 309 }
alindvall 0:6bd24cbb88a1 310 for (int i = 0; i < NumImages; i++) {
alindvall 0:6bd24cbb88a1 311 if (_images[i].pointerToFree != NULL) {
alindvall 0:6bd24cbb88a1 312 free(_images[i].pointerToFree);
alindvall 0:6bd24cbb88a1 313 _images[i].pointerToFree = NULL;
alindvall 0:6bd24cbb88a1 314 }
alindvall 0:6bd24cbb88a1 315 }
alindvall 0:6bd24cbb88a1 316 return true;
alindvall 0:6bd24cbb88a1 317 }
alindvall 0:6bd24cbb88a1 318
alindvall 0:6bd24cbb88a1 319
alindvall 0:6bd24cbb88a1 320