FDI Future Designs UEZGUI-4088-43WQN uEZ GUI Start Here Guide User Guide

September 29, 2024
FDI Future Designs

FDI Future Designs UEZGUI-4088-43WQN uEZ GUI Start Here

Product Information

Specifications:

  • Model: UEZGUI-4088-43WQN
  • Power Input: 5V USB power output
  • Software Compatibility:
    • Rowley CrossWorks v4.8
    • IAR Embedded Workbench v9.30.1

Product Usage Instructions

Hardware Verification
Power the device using the USB power adapter and cable provided in the kit. Once connected, a screen will appear displaying the Out-of-Box (OOB) Demo. Explore the demos and test the GUI by drawing lines on the screen.

Software Installation

To install the necessary software:

  1. Follow the IAR 30-day evaluation license manual activation instructions at https://tinyurl.com/zyctkha.
  2. Activate CrossWorks 30-day evaluation license by following the instructions at https://tinyurl.com/hlsn9qf.

FAQ

  1. Q: Where can I find more information about FDI or their products?
    A: For more information on FDI or their products, please visit their official website at https://www.teamfdi.com/.

Introduction

At Future Designs, our goal is to make it easy for our customers to get their projects up and running as quickly as possible. In this guide, you will develop a simple graphical user interface (GUI) on the µEZ platform to demonstrate how to use some of the core features of emWin and µEZ. Using this “Hello World” type of walkthrough as a starting point, we hope to shorten the learning curve for GUI development. Aside from this document, there are many additional resources available at
https://www.teamfdi.com/. If you ever need more help, contact us and we will be happy to assist you.

Hardware Used in This Guide: (Included in Kit)

  • UEZGUI-4088-43WQN-BA
  • SEGGER J-Link Lite Probe
  • FDI J-Link 20-pin to mini-10 pin adapter model JLINK-ARM-AD
  • USB Type A to USB Type Mini B Cable (2x)
  • Universal AC to 5V USB plug Power Supply Unit

Software Used in This Guide:
(Installation and usage instructions are provided within the guide)

  • SEGGER J-Link Software
  • µEZ Source w/ Project Maker (v2.12 or later)
  • One of the following IDEs:
    • Rowley CrossWorks v4.8
    • IAR Embedded Workbench v9.30.1

Files Used in This Guide:
(Installation and usage instructions are provided within the guide)

  • Start Here Project Files (located in the µEZ source download)

Important Legal Information
Information in this document is provided solely to enable the use of Future Designs products. FDI assumes no liability whatsoever, including infringement of any patent or copyright. FDI reserves the right to make changes to these specifications at any time, without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Future Designs, Inc. (FDI) 996 A Cleaner Way, Huntsville, AL 35805. For more information on FDI or our products please visit https://www.teamfdi.com/.

NOTE: The inclusion of vendor software products in this kit does not imply an endorsement.
© 2016 Future Designs, Inc. All rights reserved.
µEZ® is a registered trademark of Future Designs, Inc. Windows is a registered trademarks of Microsoft. emWin and J-Link are registered trademarks of SEGGER Microcontroller GmbH & Co. KG. IAR EMBEDDED WORKBENCH is a registered trademark of I.A.R. Systems AB.

Hardware Verification

The µEZ GUI kit comes with a pre-installed 4GB or larger SD card that contains files required for the demo application and slideshow to run. It also contains user manuals, schematics, and documentation for the product including this guide. FDI recommends that you visit the documentation tab of the product page of your µEZ GUI to get the latest documentation.

FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(2\)

Power is supplied via the USB power adapter and cable provided in the kit.

  1. Connect the USB cable to the mini USB Type B connector on the µEZ GUI.
  2. Connect the other end of the USB cable to the provided universal AC power supply’s 5V USB power output.

NOTE: The μEZ GUI must be powered with the included universal AC to 5V USB plug power supply or through the alternate power and com port on the side. Do not try to power the μEZ GUI from a computer’s USB port. The standard PC USB port does not provide the necessary current to power the μEZ GUI. The JTAG port and J-Link probe do not power the μEZ GUI.

The following screen will appear once power has been connected to the device:

FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(3\)

You can now explore the out-of-box demos. Test the GUI by selecting “Draw” and drawing lines on the screen with your finger.

Software Installation

IDE Installation
All µEZ GUI projects require a development environment to compile and debug the projects. µEZ currently officially supports IAR Embedded Workbench v9.30.1 and Rowley CrossWorks 4.8 on the LPC4088. This guide uses IAR Embedded Workbench for ARM version 9.30.1 and Rowley Crossworks for ARM Version 4.8. Download your preferred IDE at the appropriate link provided below and install according to the instructions provided on their respective websites.

J-Link Installation
The µEZ GUI uses a J-Link debugger probe. The SEGGER version 6.86b driver must be installed.

Download and install the software from the link below:

µEZ Installation
µEZ is a middleware API library built on FreeRTOS and emWin. It is created, managed and regularly updated by FDI.

Download the latest µEZ release at the link provided below:

  • µEZ (v2.12): https://sourceforge.net/projects/uez/
    Extract the µEZ 7z, or zip file, to the desired location. This folder contains the µEZ source library, helpful tools, documentation, project files referenced in this guide, and the µEZ project maker. The library files will be compiled in subsequent steps.

Connecting the J-Link Debugger to the µEZ GUI for programming

FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(4\)

  1. Connect the J-Link probe to a PC with an included USB cable.
  2. Connect the J-Link probe to the FDI mini-10 pin JTAG connector (J5) on the bottom side of the µEZ GUI. The J-Link ribbon cable and FDI adapter for the µEZ GUI are supplied in the kit. The 10-pin connector can only be connected one way.
  3. If not already done, connect the µEZ GUI to the power supply with the second included USB cable.

FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(5\)

Developing a Simple GUI Application with emWin

emWin Introduction
emWin (segger.com/emwin.html) is a software library from SEGGER which provides an efficient GUI library that is processor and LCD controller independent. emWin enables you to easily add graphics to an application and is included with µEZ.

Some of the features of emWin include:

  • Basic drawing functions such as drawing lines, squares, circles and polygons.
  • More complex functions such as managing windows, button widgets, list-view widgets, edit widgets, etc.
  • Displaying images.
  • Support for multiple displays.
  • Support for multiple layers and transparency settings.
  • Control of GUI by mouse and touch screen.
  • Rapid development, even without targeted hardware, due to support for simulating the GUI in Microsoft Visual Studio.

NXP® Semiconductors has a license with SEGGER that allows any device using an NXP LPC microcontroller to use the full emWin library without requiring an additional license. Since the UEZGUI-4088-43WQN-BA utilizes the LPC4088, the emWin license applies. See here for more information: https://tinyurl.com/gueckmp, NXP emWin introduction video: https://tinyurl.com/jrata57
This section of the guide will take a simple screen and develop it into a GUI to demonstrate a few of the core features of the µEZ and emWin libraries.

Building and Running the Initial Project

Before digging into the code of the project, examine the output by building and running the initial project as outlined in the steps below:
NOTE: The following sections reference the uEZ files from Sourceforge. In the following instructions, the “uEZ_v2.XX_SourceForge” files were unpackaged to the C:\Workspace folder on a Windows PC.

  1. Navigate to the extracted folder from the µEZ download. The beginning project for the Start Here Guide is located in the µEZ download in the
    uEZ_v2.XX_SourceForge/StartHere folder. The finished project is also included in the uEZ_v2.XX_SourceForge/StartHereEnd folder for you to reference as needed. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(6\)

  2. Locate the “uEZ” folder within the µEZ download. This folder includes the µEZ library files needed by the project to function. The uEZ folder must always be in the same directory as the project’s main folder, like it is in the download. Otherwise, µEZ projects would not be able to get the library files they need to compile.

  3. Navigate through the uEZ folder to uEZ_v2.XX_SourceForge/uEZ/Build/Generic/NXP. Then, locate the folder corresponding to the microcontroller used in the µEZ GUI.
    NOTE: The processor number is the first set of numbers in the model number of the µEZ GUI. This UEZGUI-4088-43WQN uses an LPC4088 micro-controller and the corresponding folder referenced in this step is labeled accordingly. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(7\)

  4. Navigate to FreeRTOS\IAR\ or FreeRTOS\Crossworks\ and open the IAR (uEZ_NXP_LPC4088_FreeRTOS_IAR.eww) or Crossworks
    (uEZ_NXP_LPC4088_FreeRTOS_CrossWorks.hzp) workspace/project file. If you have multiple versions of IAR or Crossworks installed, make sure that these projects are opened in the correct installation of the respective IDE.FDI-
Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(8\) NOTE: Note: Both IAR and Crossworks are shown in this guide, but only one should be used when following this guide. The same version of the IDE must be used both for building the library and final μEZ GUI executable.
    The project should now open up in the IDE.

  5. After the project opens:
    For IAR: Select the “Debug” Build from the workspace menu if not already selected. For Crossworks: Select the “Project Explorer” sub-window if not already selected.

  6.  Next building the project:
    For IAR: Select “Project > Make” or press F7 to build the µEZ library project.
    For Crossworks: Select “Build->Build…” or press F7 to build the µEZ library project.
    Figure 8:
    Building the μEZ library project

  7. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(9\)After the build process is complete, there should be no errors.
    Figure 9:
    Build Finished
    FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(10\)

  8. Close the IDE.

  9. Next open up the actual start here project by navigating to the appropriate location: For IAR the workspace file is at StartHere\Build\uEZGUI_4088_43WQN\IAR\uEZGUI_StartHere.eww.
    For Crossworks the project file is at StartHere\Build\uEZGUI_4088_43WQN\Crossworks\uEZGUI_StartHere.hzp.
    Figure 10:
    Start Here Project LocationsFDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-
Start-Here-\(11\)

  10. Verify that the Debug build is selected to match the library project.

  11. If using IAR, proceed to step 12, otherwise proceed to step 15.

  12. Right click the main project name in the workspace and select “Options”
    Figure 11:
    Debug Settings FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(12\)

  13. Select “Debugger” and verify that the “Driver” is set to “J-Link/J-Trace”.
    Figure 12:
    Debug SettingsFDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(47\)

  14. Click the [OK] button to exit the dialog. Proceed to step 17

  15. If using Crossworks, proceed to step 16, otherwise proceed to step 17.

  16. Click “Target > Connect > SEGGER J-Link” from the drop down menu. This activates the J-Link probe.
    Figure 13:
    Debug Settings FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(13\)

  17. Build (if needed), download and run the project following the respective IDE steps. For IAR: Press [Ctrl]+[D] or select “Project > Download and Debug” from the menu at the top.
    For Crossworks: Press [F5] or select “Debug > Go” from the menu at the top.

  18. If the debugger has halted on a breakpoint, press [F5] to make the project run.
    After the project is running on the µEZ GUI, a simple window is shown with three text bars.
    Figure 14:
    Initial project
    FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(14\)To see where the window is developed, examine the folder structure of the initial project.
    Figure 15:
    File Hierarchy

All of the source code used to provide functionality to the project is within the “Source\App” directory. The “Source\App\emWin” directory contains the code that uses emWin to create and manage windows and other graphic designs for the GUI.

Adding a Button to the Home Screen
To demonstrate the process for adding widgets to a window, this section will walk you through the steps to create a button on the home screen which, once pressed, will open to a new window. To begin, open the HomeScreen.c file in the emWin directory. The HomeScreen.c file contains the information that is used to create a window and any widgets (buttons, etc) that will load with the window. The beginning of the file contains the #includes and a list of definitions that define the ID, size, and position of each object within the window including the window itself. In the next section, “Local Data”, there are two array variables which define the window and widgets and associate callback functions to them. The first array,
_iHomeScreenDialog[ ], is an emWin array that holds the ID, position, and size for each widget. The second array, HomeScreenMapping[ ] is a µEZ array which holds their text label, color, font, and callback functions.

NOTE: A callback function is a function which is called when an associated event occurs. For buttons, this event is a touch event. When the button is pressed (or depressed), the callback function is run to perform the desired task.
The remainder of the file contains the emWin event handler function and a window setup function. Any callback function that is used for widgets will also be placed in this section.

NOTE: Most of the code segments in this guide are formatted to be copied and pasted to assist you in easily applying the code to your project.

  1. The “Start Here” text can be replaced with a button by modifying the existing code.
    The definitions associated with the “Start Here” text are shown below: FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(16\)NOTE: Each widget, including the window itself, has a unique ID defined as shown above. Each additional widget increments by 1 and adding a new ID for an additional widget is as simple as setting it to the next value. GUI_ID_USER is equal to 0x800 by default and needs to be used to avoid conflicts with other areas of the program.

  2. Replace the definitions with the names and values associated with the new button being created: FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(17\)

  3. The two arrays under the section header “Local Data” still contain the information from the “Start Here” text. Each widget is represented in one of the sections within each array. Identify where the “Start Here” text is.FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(18\)

  4. Replace the “Start Here” text field’s information with the following button information: FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(19\) FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(20\)

  5. Build, download, debug, and run the updated project to display the created button.
    For IAR: Press [Ctrl]+[D].
    For Crossworks: Press [F5].
    The button does not do anything yet because it lacks a callback function, but this will be added later once a second window has been created for the button to switch to.
    Figure 16:
    Button Added FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(21\)

Creating a New Window
In order to have the button open a new window, a new window file similar to the HomeScreen.c file needs to be created. Since each window requires the same general structure, copy the existing HomeScreen.c file, instead of creating a new file from scratch.

  1. Right click the HomeScreen.c file
    For IAR: Select “Open Containing Folder…”.
    For Crossworks: Select “Select in File Explorer”.

  2. Copy the HomeScreen.c file located in the emWin directory and rename it SecondScreen.c.

  3. Back in the IDE, right click the emWin folder.
    For IAR: Select “Add > Add Files…”.
    For Crossworks: Select “Add Existing File…”.

  4. In the browse files dialog that appears, select SecondScreen.c and click Open.

  5. Open the new file by double clicking it in the IDE workspace or project explorer.

  6. Rename all instances of “HomeScreen” to “SecondScreen” (only in that file). FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(22\)NOTE: To simplify this process, just press Ctrl+H to open the Find and Replace dialog. Insert “HomeScreen” in the Find what field and “SecondScreen” in the Replace with field. Select Match case and make sure Match whole word is unselected. Click Replace All and the entire document will be updated.

  7. Delete all the widget definitions that were specific to the home screen. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(23\)

  8. The two arrays that hold the information for the various widgets on a window are shown below. Delete the lines highlighted in red that are specific to the first window. The only remaining values within each of these array variables define the window’s properties and title text that will be used by emWin to setup the window.FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(24\)

  9. This file now contains the minimum required information to setup a blank window. The final step to creating the window is to update the WindowManager.c file. Open the file and update the WindowManager_Create_All_Active _Windows function as shown below: FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(25\)You also need to add a #define identifier for SECOND_SCREEN to the top of the WindowManager.h file as shown below if not already present: FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(26\)

Adding Callback Functionality
Now that the second screen has been created, return to HomeScreen.c and add a callback function to the previously created button. Once this callback function is created, the button will switch to the newly created second window when it is pressed.

  1. Add the name of the callback function into the first widget definition matrix. (the “Temperature” button) You can choose any name to give the callback function. In this example we used (TBool ()(WM_MESSAGE , TInt32, TInt32)) IHandleSecondScreen to make the function name easily understandable.
  2. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(27\)Declare the callback function’s prototype between the “Global Data” and “Local Data” sections of the HomeScreen.c file. In addition add the “G_WhichWindow” variable in the “Global Data” section.FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(28\)
  3. Create the callback function below the “Local Data” section. This function takes a message from the event handler and switches windows when the button is pressed. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(29\)
  4. Use the appropriate steps to Build, download, debug, and run the updated project to test the functionality. Since the second window is blank, pressing the button will display a black screen.

Interfacing with the Onboard Temperature Sensor
In the following steps of this guide we will demonstrate how to interface with the uEZ GUI hardware using the on-board temperature sensor and how to update the temperature on the screen. We will start by returning to the SecondScreen.c file in the IDE, then creating two new text fields. One text field will be a title for the temperature reading, and the other will show the onboard temperature sensor value. Finally, we will add a back button to return to the home screen.

  1. First, open SecondScreen.c to add the new text fields and give the temperature text an update function.

  2. Define a new ID for the Temperature Text.

  3. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(30\)Define the temperature fields’ position and size.FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(31\) NOTE: We use WINDOW_XSIZE and WINDOW_YSIZE to size and place all GUI elements relative to the screen, so it is easy to change to a different LCD screen resolution without need to re-write the element placement code.
    NOTE: The μEZ GUI screen coordinates are defined such that the coordinates (0,0) are located at the upper left corner of the screen.

  4. Add the temperature widget to each of the “Local Data” arrays. This text field will not need a callback function. Instead, the temperature update function will be called periodically by its own task which will be created later. Also, rename the title text to display “Temperature Screen”. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(32\)

  5. Add the function for updating the temperature. This function is a wrapper that calls the emWin function to change the text value of the text widget. It updates the text to whatever character array is passed to it through the “myString” argument. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(33\)

  6. Add the line shown below to the beginning of the _SecondScreenDialog, to update the ID of the active window. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(34\)

Creating a Task
The next set of steps will describe the process for setting up a new task to monitor the data provided by the onboard I2C digital temperature sensor. Creating new tasks allows multiple continuous processes to operate “simultaneously” by taking advantage of FreeRTOS’ ability to simulate threading without the need for complex hardware. In effect, tasks are equivalent to threads. It is important that a small delay is introduced into the task’s loop to avoid bogging down the processor. Doing this allows the other tasks to take priority during the delayed time and doesn’t use unnecessary processing. The following flow diagram describes the task as it will be designed.
Figure 17:
Temp Loop Task Flow

To save time, the thread files MyTask.c and MyTask.h are included with the Start Here \Source\App\ directory. In the next steps we will add them into the App directory of the project as done before with the SecondScreen.c. Shown below is an excerpt of the temperature loop task code from MyTask.c FDI-
Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(36\)

All the tasks that will run in a project are called within main.c. In the following tasks we will update main.c to create the new task.

  1. Open main.c
  2. Add the new #include shown below. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(37\)
  3. Within the function MainTask(), find the existing UEZTaskCreate() function calls.
  4. Add a new UEZTaskCreate() function call for the temperature monitoring thread. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(38\)
  5. Use the appropriate steps to Build, download, debug, and run the updated project to verify that there are no errors. The temperature on the second screen should display an accurate reading.

Figure 18: Second Screen

A heartbeat task that demonstrates GPIO port functionality using the EZ GUI’s onboard LED is also included in the project’s MyTask.c file. It may be implemented using the same instructions provided for the temperature task by calling UEZTaskCreate.

FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(40\)

Adding a Back Button
In the following steps, we will add a back button to the second screen by defining the ID, size, and position inside SecondScreen.c. Then, update the widget matrices and add a callback function that will switch back to the home screen.

  1. Open SecondScreen.c.

  2. Define the new button widget’s ID and properties.
    FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(41\)

  3. Add a line in both of the local data arrays for the new back button. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(42\)

  4. Create the callback function for switching back to the home screen by adding the associated handling function to the file below the local data arryas. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(43\)

  5. Add the function prototype after the “Global Data” section at the top of the file. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(44\)

  6. Use the appropriate steps to Build, download, debug, and run the updated project to test the new functionality.

Figure 19: Final Screen

FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-
Here-\(45\)

Congratulations! This concludes the walkthrough for building a simple GUI! Professional looking designs with complex functionality can be designed using advanced features provided in the emWin and µEZ libraries. Documentation and support for learning these features is available through Future Designs, Inc. for emWin and µEZ libraries.
The following optional section, provides instructions for how to restore the factory demo to the µEZ GUI if desired.

Restoring the Out-of-Box (OOB) Demo (Optional)

  1. Remove the SD card from the µEZ GUI.

  2. Insert the µEZ GUI’s SD card into the PC (depending on your PC, an SD card reader or adapter may be required).

  3. In the root directory of the SD card, the folder titled “OOB Demo” contains the flash binary and a J-Link script that will flash the original out-of-box to the connected µEZ GUI.
    Figure 20: OOB Demo Directory

  4. FDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-Start-Here-\(46\)Connect the PC to the µEZ GUI via the J-Link debugger probe and double-click the “Install OOB.jlink” script. This reinstalls the OOB demo onto the µEZ GUI.
    Figure 21: OOB Demo FilesFDI-Future-Designs-UEZGUI-4088-43WQN-uEZ-GUI-
Start-Here-\(1\)

Next Steps

Additional examples can be found on thehttps://www.teamfdi.com/website including but not limited to the following application notes:

  • Create & Compile a Project with μEZ Project Maker: ……………………………………………. https://tinyurl.com/hopv57u
  • RS-232 Serial Communications: ……………………………………………………………………………. https://tinyurl.com/j24l5ss
  • TTL UART Serial Communications: ………………………………………………………………………..https://tinyurl.com/zrc7gp2
  • Video Conversion Guide: ……………………………………………………………………………………… https://tinyurl.com/jxthcvv

FDI also provides documentation for using the demo bootloader for playing videos and slideshows as well as running other applications from the menu.

  • Slideshow Creation Guide: …………………………………………………………………………………. https://tinyurl.com/zlu9ood
  • Bootloader User’s Manual: ………………………………………………………………………………… https://tinyurl.com/z6lw2fd
  • JTAG Programming μEZ GUI: ……………………………………………………………………………… https://tinyurl.com/h9dnu96

Website and Support

Documentation:

Support & Downloads:

Contact Information:

Future Designs, Inc.
996 A Cleaner Way SW
Huntsville, AL 35805

References

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