InitWindow.cpp

00001 /*******************************************************************************
00002 * Copyright (C) Maxim Integrated Products, Inc., All Rights Reserved.
00003 *
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00005 * copy of this software and associated documentation files (the "Software"),
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00009 * Software is furnished to do so, subject to the following conditions:
00010 *
00011 * The above copyright notice and this permission notice shall be included
00012 * in all copies or substantial portions of the Software.
00013 *
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00015 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00016 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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00019 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
00020 * OTHER DEALINGS IN THE SOFTWARE.
00021 *
00022 * Except as contained in this notice, the name of Maxim Integrated
00023 * Products, Inc. shall not be used except as stated in the Maxim Integrated
00024 * Products, Inc. Branding Policy.
00025 *
00026 * The mere transfer of this software does not imply any licenses
00027 * of trade secrets, proprietary technology, copyrights, patents,
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00031 *******************************************************************************/
00032 
00033 #include <string>
00034 #include <MaximInterfaceCore/HexString.hpp>
00035 #include <MaximInterfaceCore/RomId.hpp>
00036 #include <MaximInterfaceDevices/DS28C36_DS2476.hpp>
00037 #include <mbed-os/platform/mbed_wait_api.h>
00038 #include "Bitmap.hpp"
00039 #include "DisplayIdWindow.hpp"
00040 #include "CC3100.hpp"
00041 #include "ErrorWindow.hpp"
00042 #include "HardwareTestWindow.hpp"
00043 #include "InitWindow.hpp"
00044 #include "MakeFunction.hpp"
00045 #include "SensorNode.hpp"
00046 #include "Text.hpp"
00047 #include "WindowManager.hpp"
00048 
00049 using MaximInterfaceCore::Result;
00050 using MaximInterfaceDevices::DS2476;
00051 
00052 extern DS2476 coproc;
00053 extern SensorNode sensorNode;
00054 extern std::string webId;
00055 
00056 static const int maximLogoWidth = 128;
00057 static const int maximLogoHeight = 39;
00058 static const uint8_t maximLogoData[] = {
00059     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
00060     0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
00061     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xff, 0xe0,
00062     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
00063     0x00, 0x1f, 0xff, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00,
00064     0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0xff, 0xfc, 0x00, 0x00, 0x00, 0x00,
00065     0x00, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xfe,
00066     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
00067     0x01, 0xff, 0xff, 0xff, 0x00, 0x1b, 0x9c, 0x1f, 0x18, 0xcc, 0x6e, 0x70,
00068     0x00, 0x00, 0x00, 0x00, 0x03, 0xff, 0xff, 0xff, 0x80, 0x1f, 0xfe, 0x3f,
00069     0x98, 0xcc, 0x7f, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x07, 0xff, 0xff, 0xff,
00070     0xc0, 0x1c, 0xe6, 0x31, 0x8d, 0x8c, 0x73, 0x98, 0x00, 0x00, 0x00, 0x00,
00071     0x0f, 0xff, 0xff, 0xff, 0xe0, 0x18, 0xc6, 0x01, 0x8f, 0x8c, 0x63, 0x18,
00072     0x00, 0x00, 0x00, 0x00, 0x0f, 0x80, 0xfe, 0x03, 0xe0, 0x18, 0xc6, 0x1f,
00073     0x87, 0x0c, 0x63, 0x18, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x7c, 0x01,
00074     0xf0, 0x18, 0xc6, 0x39, 0x8f, 0x8c, 0x63, 0x18, 0x00, 0x00, 0x00, 0x00,
00075     0x1f, 0x00, 0x3c, 0x01, 0xf0, 0x18, 0xc6, 0x31, 0x8d, 0x8c, 0x63, 0x18,
00076     0x00, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x38, 0x01, 0xf8, 0x18, 0xc6, 0x3f,
00077     0x98, 0xcc, 0x63, 0x18, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x04, 0x10, 0x41,
00078     0xf8, 0x18, 0xc6, 0x1d, 0x98, 0xcc, 0x63, 0x18, 0x00, 0x00, 0x00, 0x00,
00079     0x3f, 0x06, 0x30, 0xe1, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
00080     0x00, 0x00, 0x00, 0x00, 0x7f, 0x06, 0x20, 0xe1, 0xfc, 0x00, 0x00, 0x00,
00081     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0x07, 0x61, 0xe1,
00082     0xfc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18,
00083     0x7f, 0x07, 0xc1, 0xe1, 0xfc, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
00084     0x00, 0x00, 0x00, 0x18, 0x7f, 0x07, 0xc3, 0xe1, 0xfc, 0x18, 0x00, 0x18,
00085     0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x18, 0x7f, 0x07, 0x83, 0xe1,
00086     0xfc, 0x00, 0x00, 0x18, 0x00, 0x00, 0x40, 0x00, 0x06, 0x00, 0x00, 0x18,
00087     0x7f, 0x07, 0x81, 0xe1, 0xfc, 0x18, 0xde, 0x3e, 0x1e, 0x0f, 0xcd, 0x8f,
00088     0x8f, 0x87, 0x81, 0xd8, 0x3f, 0x07, 0x01, 0xe1, 0xf8, 0x18, 0xff, 0x3e,
00089     0x3f, 0x1f, 0xcf, 0x9f, 0xcf, 0x8f, 0xc3, 0xf8, 0x3f, 0x07, 0x00, 0xe1,
00090     0xf8, 0x18, 0xe3, 0x18, 0x73, 0x99, 0x8e, 0x18, 0xc6, 0x1c, 0xe7, 0x38,
00091     0x3f, 0x06, 0x00, 0xe1, 0xf8, 0x18, 0xc3, 0x18, 0x61, 0x99, 0x8c, 0x00,
00092     0xc6, 0x18, 0x66, 0x18, 0x1f, 0x06, 0x10, 0x61, 0xf0, 0x18, 0xc3, 0x18,
00093     0x7f, 0x9f, 0x8c, 0x0f, 0xc6, 0x1f, 0xe6, 0x18, 0x1f, 0x04, 0x38, 0x61,
00094     0xf0, 0x18, 0xc3, 0x18, 0x60, 0x0f, 0x0c, 0x1c, 0xc6, 0x18, 0x06, 0x18,
00095     0x1f, 0x04, 0x38, 0x21, 0xf0, 0x18, 0xc3, 0x18, 0x71, 0x98, 0x0c, 0x18,
00096     0xc6, 0x1c, 0x67, 0x38, 0x0f, 0xff, 0xff, 0xff, 0xe0, 0x18, 0xc3, 0x1e,
00097     0x3f, 0x9f, 0x8c, 0x1f, 0xc7, 0x8f, 0xe3, 0xf8, 0x07, 0xff, 0xff, 0xff,
00098     0xe0, 0x18, 0xc3, 0x0e, 0x1f, 0x3f, 0xcc, 0x0e, 0xc3, 0x87, 0xc1, 0xd8,
00099     0x07, 0xff, 0xff, 0xff, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x30, 0xc0, 0x00,
00100     0x00, 0x00, 0x00, 0x00, 0x03, 0xff, 0xff, 0xff, 0x80, 0x00, 0x00, 0x00,
00101     0x00, 0x3f, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 0xff, 0xff,
00102     0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
00103     0x00, 0xff, 0xff, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
00104     0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xff, 0xf8, 0x00, 0x00, 0x00, 0x00,
00105     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0xff, 0xf0,
00106     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
00107     0x00, 0x0f, 0xff, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
00108     0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
00109     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
00110     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
00111 
00112 InitWindow::InitWindow(Mode mode)
00113     : state((mode == InitMode) ? NotStarted : Completed) {
00114   startButton.setParent(this);
00115   startButton.setText("Start");
00116   startButton.setClickedHandler(
00117       makeFunction(this, &InitWindow::startButtonClicked));
00118   hardwareTestButton.setParent(this);
00119   hardwareTestButton.setText("Hardware test");
00120   hardwareTestButton.setClickedHandler(
00121       makeFunction(this, &InitWindow::hardwareTestButtonClicked));
00122   startButton.setFocused();
00123 }
00124 
00125 void InitWindow::resized() {
00126   startButton.resize(startButton.preferredWidth(),
00127                      startButton.preferredHeight());
00128   startButton.move(0, height() - startButton.height());
00129   hardwareTestButton.resize(hardwareTestButton.preferredWidth(),
00130                             hardwareTestButton.preferredHeight());
00131   hardwareTestButton.move(width() - hardwareTestButton.width(),
00132                           height() - hardwareTestButton.height());
00133 }
00134 
00135 void InitWindow::doRender(Bitmap & bitmap, int xOffset, int yOffset) const {
00136   bitmap.overlay(xOffset + x(), yOffset + y(), maximLogoData,
00137                  sizeof(maximLogoData) / sizeof(maximLogoData[0]),
00138                  maximLogoWidth);
00139   Text description;
00140   description.setText("MAXREFDES155#");
00141   if (state == Completed) {
00142     startButton.render(bitmap, xOffset + x(), yOffset + y());
00143     hardwareTestButton.render(bitmap, xOffset + x(), yOffset + y());
00144   } else {
00145     description.setText(description.text() + "\nInitializing...");
00146     description.setLineSpacing(3);
00147   }
00148   description.resize(description.preferredWidth(),
00149                      description.preferredHeight());
00150   description.move(0, maximLogoHeight + 2);
00151   description.render(bitmap, xOffset + x(), yOffset + y());
00152 }
00153 
00154 void InitWindow::updated() {
00155   switch (state) {
00156   case NotStarted:
00157     state = Running;
00158     invalidate();
00159     break;
00160 
00161   case Running: {
00162     // Enable coprocessor.
00163     if (!enableCoprocessor(coproc)) {
00164       if (windowManager()) {
00165         std::auto_ptr<Window> window(
00166             new ErrorWindow("Failed to enable coprocessor"));
00167         windowManager()->push(window);
00168       }
00169       break;
00170     }
00171 
00172     // Enable ROM ID.
00173     if (!enableRomId(coproc)) {
00174       if (windowManager()) {
00175         std::auto_ptr<Window> window(
00176             new ErrorWindow("Failed to enable ROM ID"));
00177         windowManager()->push(window);
00178       }
00179       break;
00180     }
00181 
00182     // Read ROM ID.
00183     if (Result<DS2476::Page::array> page =
00184             coproc.readMemory(DS2476::romOptionsPage)) {
00185       const MaximInterfaceCore::RomId::const_span romId =
00186           DS2476::RomOptions(page.value()).romId();
00187       if (!valid(romId)) {
00188         if (windowManager()) {
00189           std::auto_ptr<Window> window(new ErrorWindow("ROM ID is not valid"));
00190           windowManager()->push(window);
00191         }
00192         break;
00193       }
00194       webId = MaximInterfaceCore::toHexString(romId);
00195     } else {
00196       if (windowManager()) {
00197         std::auto_ptr<Window> window(new ErrorWindow("Failed to read ROM ID"));
00198         windowManager()->push(window);
00199       }
00200       break;
00201     }
00202 
00203     // Always start with laser disabled.
00204     sensorNode.detect();
00205     sensorNode.setLaserEnabled(false);
00206 
00207     if (CC3100::instance().start() != 0) {
00208       if (windowManager()) {
00209         std::auto_ptr<Window> window(
00210             new ErrorWindow("Failed to start WiFi interface"));
00211         windowManager()->push(window);
00212       }
00213       break;
00214     }
00215     wait_ms(1500);
00216     invalidate();
00217     state = Completed;
00218     break;
00219   }
00220 
00221   case Completed:
00222     break;
00223   }
00224 }
00225 
00226 bool InitWindow::doProcessKey(Key key) {
00227   bool handled = false;
00228   if (state == Completed) {
00229     switch (key) {
00230     case LeftKey:
00231       startButton.setFocused();
00232       handled = true;
00233       break;
00234 
00235     case RightKey:
00236       hardwareTestButton.setFocused();
00237       handled = true;
00238       break;
00239 
00240     default:
00241       break;
00242     }
00243   }
00244   return handled;
00245 }
00246 
00247 void InitWindow::startButtonClicked(Button *) {
00248   if (windowManager()) {
00249     std::auto_ptr<Window> window(
00250         new DisplayIdWindow(DisplayIdWindow::PreConnectMode));
00251     windowManager()->push(window);
00252   }
00253 }
00254 
00255 void InitWindow::hardwareTestButtonClicked(Button *) {
00256   if (windowManager()) {
00257     windowManager()->pop();
00258     std::auto_ptr<Window> window(new HardwareTestWindow);
00259     windowManager()->push(window);
00260   }
00261 }