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Technical University "Gh.Asachi" Iasi - Fac. Automation and Computers
Design with microprocessors 		Friday, 1 Feb.,
Time 10:50
ARM NXP
Experiment no. 1
  • L1.1 Name:


    • Cloud Development Platform - ARM mbed



  • E1.1 Overview, purpose.


    • The experiment aims to provide an initiation in how to call the C ++ compiler in a cloud application and transfer the executable code to an ARM Mbed platform. It aims to understand the main components of the platform, the identification of external power supplies and connections, and the use of digital output control objects. At the end of the experiment we will have basic information about the resources of the cloud universe for mbed percum and the ability to design and test a program designed to control digital extensions.


  • E1.3 Resources:


    • - Mbed development with breadboard for extensions
    - Oscilloscope
    - PC with Web browser;

    Course:
    Fundamentals mbed ;
    Mbed handbook
    Prototype with breadboard


  • L1.4 Prototype Source:






  • E1.5 Exploration / Tracking Experiment:


    • Connects the Mbed platform to your PC via USB;
    • Follow the USB HID call and get on the PC a new drive named mbed;
    • The web browser is launched at ARM Mbed




    • The documentation for classes for incoming / outgoing operations is explored ;
    • It analyzes the mbed platform with ARM Cortex M3 processor;
    • Perform a project with the prototype program, then compile the executable code on the mbed platform;
    • Run the code on the mbed and observe with the oscilloscope the generated signals;

  • L1.6 Proposed Issues:


    • 1. Analyze the mbed diagram and by classifying a class, make a program that will generate at the output p5 a periodic signal with a frequency of 10 Khz;



    2. Make a program that will allow for the output of a rectangular signal with the maximum frequency. ;


    3. Make a program that will allow the oscilloscope to highlight the length of the fronts of a generated signal at a digital output;

    4. Connect an RGB LED to the P5, P6, P7 outputs and make a program for visible color spectrum display.

    5. Create a program that will activate mbed platform LEDs with different intermittents.


  • L1.7 The experiment may be extended to:


    • - Developing applications based on programmable digital control;
    - Achieving intelligent actuators;
    - Realizing the components of the Internet of Things universe;

  • L1.8 Documentary references:

    • © 2019 Fl. Pantilimonescu - Fac. Automation and Computers Iasi