Kinetis SDK v.1.2 Demo Applications User's Guide  Rev. 0
Freescale Semiconductor, Inc.
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MMDVSQ Demo

This demo application demonstrates how to use MMDVSQ driver.

Overview

The MMDVSQ Demo project is a simple demonstration program to show how to use the MMDVSQ driver. This demo demonstrates the efficiency of division and square root operations and typical C functions.

Supported Platforms

This demo supports the following Tower System module:

System Requirement

Hardware requirements

Toolchain requirements

Software requirements

Getting Started

Prepare the Demo

  1. Connect a USB cable between the PC host and the OpenSDA USB port on the board.
  2. Open a serial terminal with these settings:
    • 115200 baud rate
    • 8 data bits
    • No parity
    • One stop bit
    • No flow control
  3. Download the program to the target board.
  4. Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.

For detailed instructions, see a Kinetis SDK User's Guide for your board.

Run the demo

This is an example serial terminal output:

MMDVSQ Demo start!
C library calculation takes 622 tickcycles
MMDVSQ t calculation takes 521 tickcycles
MMDVSQ Demo end

The tickcycles are used as a reference.