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:
AppImageViewer.h
- Committer:
- alindvall
- Date:
- 2015-02-19
- Revision:
- 0:6bd24cbb88a1
File content as of revision 0:6bd24cbb88a1:
/* * Copyright 2014 Embedded Artists AB * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef APP_IMAGEVIEWER_H #define APP_IMAGEVIEWER_H #include "App.h" #include "DMBoard.h" #include "lpc_swim.h" #include "ImageButton.h" #include "Image.h" /** * An App example. Searches for images on any connected media (USB Mass Storage, * SD Card or QSPI File System) and presents the images one at a time, scaled to * fit the display. * * The purpose of this example is to show how to recursively search the file * systems and how to load images. The image scaling could be replaced with * rotating, cropping or any other image operation. The two second delay between * images could be replaced with buttons or other touch events. */ class AppImageViewer : public App { public: AppImageViewer(); virtual ~AppImageViewer(); virtual bool setup(); virtual void runToCompletion(); virtual bool teardown(); void load(const char* file); private: Display* _disp; SWIM_WINDOW_T* _win; void* _fb1; void* _fb2; ImageButton* _btn; Mail<Image::ImageData_t, 2> _mailbox; int _active; int _next; Mutex _allowedToRender; Mutex _imageLoaded; void draw(); }; #endif