NXP Semiconductors Freescale Kinetis TWR-KV58F220M User manual

TWR-KV58F220M
Quick Start Guide
Tower System Development Platform
for Motor Control

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Figure 1: Front side of TWR-KV58F220M
Quick Start Guide
Get to Know the TWR-KV58F220M Board
Cortex M Programming
Header
LEDs
KV58F1M0VLQ22
General Purpose
TWRE Connectors
Potentiometer
Open SDA USB
Connector
UART Selection
Jumpers
User
Pushbuttons
LED Jumpers
Reset Button

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TWR-KV58F220M
Tower System Development Board
The TWR-KV58F220M Tower System Board is a standalone development
kit that can be used in conjunction with the Tower System development
platform and the TWR-MC-LV3PH motor control module. To watch a video
on how to configure the board, go to freescale.com/TWR-KV58F220M.
This Quick Start Guide will teach you:
• How to easily program precompiled examples for the Kinetis KV5x MCU
• Where to get example software and find the instructions to load and run the example
software
• Spin the 3-phase motor included in the TWR-MC-LV3PH kit with a PMSM sensorless
FOC control algorithm using eFlexPWM while monitoring the motor with the
FreeMASTER tool
Tools Required
• Any one of the toolchains supported by the Kinetis SDK (IAR, KEIL, Kinetis Design
Studio, TrueStudio, GCC)
• Freescale FreeMASTER 2.0 for real-time debug monitoring and data visualization
(1) Refer to the OpenSDA User Guide available at freescale.com.

Software Installation
Instructions
TWR-KV58F220M
Features
Download Software
and Tools
Download installation
software and documentation
under “Jump Start
Your Design” at
freescale.com/TWR-KV58F220M.
1
Quick Start Guide
• MKV58F1M0VLQ22 MCU (ARM
®
Cortex
®
-M7 220 MHz, 1 MB flash,
four 12-bit ADCs up to 5 Msps, 4x
FlexTimers and 2x eFlexPWM with
284ps resolution, up to 44x PWM
channels, 144 LQFP)
• OpenSDA(1) debug circuit with mini
USB connector and virtual serial port
• Four LEDs connected to PWM channels
for dimming
• Four pushbuttons for user input or
interrupts
• One potentiometer for user input (ADC
measurements)
• One combined magnetometer and
accelerometer for orientation and motion
detection
• Motor control and auxiliary signal
connectors
2Install Software
and Tools
• Install an IDE toolchain
IAR Embedded Workbench®for ARM®
v7.40.4 or later, www.iar.com/
freescale.
Kinetis Design Studio IDE at www.
freescale.com/kds.
ARM KEIL v5.15 or later at https://
www.keil.com/.
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Atollic TrueStudio at http://www.
atollic.com/index.php/truestudio.
ARM GCC at launchpad.net/gcc-arm-
embedded.
• Install the mbed serial drivers
located at http://developer.mbed.
org/media/downloads/drivers/
mbedWinSerial_16466.exe.
• Install the Kinetis SDK from www.
freescale.com/ksdk.
• Install the free debug monitoring
and data visualisation tool Freescale
FreeMASTER v2.0, or later at www.
freescale.com/FreeMASTER.
3Default Jumper Settings
See the default jumper settings
in the table below. Refer to the TWR-
KV58F220M User Guide at freescale.com/
TWR-KV58F220M for detailed jumper
descriptions.
Option Setting
J1 ON
J2 OFF
J3 ON
J4 ON
J7 ON
J8 ON
J9 OFF
J10 ON
J11 1-2
J14 ALL OFF
J17 OFF
Option Setting
J19 ON
J20 ON
J21 ON
J23 2-3
J24 2-3
J25 2-3
J26 1-2
J28 ON
J29 ON
J30 1-2; 3-4; 5-6;
7-8
TWR-KV58F220M
Initial Configuration
Option Setting
J1 ON
J2 OFF
J3 ON
J4 ON
J7 ON
J8 ON
J9 OFF
J10 ON
J11 1-2
J14 ALL OFF
J17 OFF
Option Setting
J19 ON
J20 ON
J21 ON
J23 2-3
J24 2-3
J25 2-3
J26 1-2
J28 ON
J29 ON
J30 1-2; 3-4; 5-6;
7-8

TWR-KV58F220M Initial
Configuration (cont.)
4Verification of
Jumper Setting
TWR-KV58F220M comes preloaded with
the CMSIS-DAP applications (MSD flash
programmer and debug) and the bubble_
level demo from the Kinetis SDK. Plug in
the USB cable and watch LEDs illuminate
with the tilt of the board.
5Program a Precompiled
Example Using the
OpenSDA MSD Application
1) Connect your TWR-KV58F220M to your
host PC.
Once the TWR-KV58F220M is connected
to the host PC via the micro AB connector,
J22, Windows should detect a new MBED
drive.
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Quick Start Guide
TWR-KV58F220M Tower
System Module Demo

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2) Program a precompiled example for
the Kinetis KV5x MCU in the MBED drive,
copy any binary file from the precompiled
examples folder of the Quick Start
Package. The demo will start automatically
when the download is complete. To
program a new demo, just copy any other
binary file.
TWR-KV58F220M Tower
System Module Demo (cont.)
6Debug Your
First IAR Project
1) Open the Kinetis SDK Getting Started
Guide of your Kinetis SDK installation.
If you have not executed the instructions
in Step 2 of this guide, then go back and
perform these instructions.
Otherwise, simply navigate to <SDK root
directory>/doc. In this folder, there is
a document titled “Getting Started with
Kinetis SDK (KSDK).” This document has
all of the instructions necessary to get
started with any toolchain supported by
the SDK.
2) Launch the desired toolchain and load
an application.
Follow the instructions in the “Run a demo
using …” section of the Kinetis SDK guide
to load and run the desired application.
TWR-KV58F220M Tower
System Module Demo

Running a 3-Phase
PMSM Motor
7TWR-KV58F220M and
TWR-MC-LV3PH Set Up
1) Connect the boards and the motor.
Connect TWR-KV58F220M and TWR-MC-
LV3PH with the default jumper settings for
the Kinetis KV58F220M and the jumper
setup shown in the table for the TWR-MC-
LV3PH.
Connect the motor to the three-prong
connectors (J5) of the motor module.
First, plug the 24V power supply included
in the TWR-MC-LV3PH kit into the barrel
connector (J1) of the motor module.
Then, connect the USB cable to TWR-
KV58F220M and the computer.
Option Setting
J2 1-2
J3 1-2
J10 1-2
J11 1-2
Option Setting
J12 1–2
J13 1-2
J14 1–2
TWR-MC-LV3PH: Jumper Settings
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Quick Start Guide

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8Monitor the Project with
FreeMASTER
Launch Freescale FreeMASTER 2.0 from
the Windows Start menu.
Note: At first start-up, you may have
an error message regarding the COM
connection.
Open the FreeMASTER project file pmsm_
demo_twr-kv58.pmp following the path
<TWR-KV58F220M Quick Start Pack root
directory>/Freemaster/PMSM_ Sensorless_
FOC. The application interface, PMSM
Sensorless Vector Control on Kinetis,
will appear in FreeMASTER. The speed,
position, voltage and current consumption
of the motor can be monitored and
controlled.

Running a 3-Phase
PMSM Motor (cont.)
10
Quick Start Guide
In the Project Options, set the COM port
affected to the OpenSDA -CDC Serial Port
(info available in Device Manager) and set
the baud rate/speed to 19200 bps (check
the option “Do not Open Port at Startup”
to avoid error messages at FreeMASTER
startup).
From the toolbar, select the action File-
>Start the communication.
Press button SW2 on the TWR-
KV58F220M board to spin the motor in
the demo mode with the predefined speed
profile. Press the SW2 button again to stop
running the motor.
Or, in FreeMASTER speedometer or speed
selector box, select the requested speed
and the motor will spin automatically
counterclockwise or clockwise.