XMC1000 / XMC4400 Motor Control Application Kit

XMC1000 / XMC4400Motor Control Application KitGetting Started 2BLDC Motor Block Commutation with 3 Hall Sensor App

(BLDCBCH03)

3/21/2014 Page 2Copyright © Infineon Technologies 2011. All rights reserved.

ContentsMotor Control Application Kit Composition

Getting Started

Development Tool: DAVETM

Example Project with PMSM Motor

¬ BLDC Motor Block Commutation 3 Hall Sensor with fixed speed(Speed Control)

(BLDC_Motor_BCH03_Example01_XMC13.zip)


¬ BLDC Motor Block Commutation 3 Hall Sensor with adjustablespeed via POT (Time out & Speed Control)



Additional Example Projects Download

Help Content



Getting Started










Help Content

Motor Control Application Kit Composition

Hardware Setup

Refer to the Motor_Control_Application_Kit_Getting_Started01_v2_0.pdf

Refer to slide 4, slide 5 & slide 6 (XMC1300) and slide 7 (XMC4400)

3/21/2014 Copyright © Infineon Technologies 2011. All rights reserved. Page 4

Hall ConnectorPlease connect the Hall Sensor to X440connector on board

Motor Control Application Kit Composition– XMC1300 only

To use BLDC Motor Block Commutation with 3 Hall Sensor asfeedback, XMC1300 bootkit BMI should be configured as User Mode (Debug) SPD0 (P0.14)


Switch OFF SWCLK on-board Jlink debugger.

After configured to SPD0, firmware is loaded into MCU via P0.14 only. P0.15 can be used as Hall 3 signal pin (ENCI-POSIF.IN2).



Getting Started










Help Content

3/21/2014


DAVETM is a free development platform for code generation by Infineon

Can be downloaded from:

http://www.infineon.com/cms/en/product/promopages/aim-mc/DAVE_3_Download.html

For a guide on setting up DAVETM, please refer to XMC1x00 Boot Kit Getting Started

Help -> Check for DAVE Apps Updates (XMC1000)

Copyright © Infineon Technologies 2011. All rights reserved. Page 7



Getting Started










Help Content

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Copyright © Infineon

Technologies 2011. All i ht d

BLDC Motor Block Commutation 3 Hall Sensor with fixedspeed (Speed Control)

Open DAVETM

Select a Workspace or use the Default Workspace

Click “OK”

File New DAVE Project

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Enter “BLDC_Motor_BCH03_Example01” as the Project Name

Select “DAVE CE Project” as Project Type

Click “Next”

Select “XMC1300-TO38X0200” or “XMC4400-F100x512” Stepping AA as the controller depending on your hardware

Click “Finish”



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Click on “App Selection View” on your right


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Look for “BLDCBCH03” under App Selection View

Double click on “BLDCBCH03” in the S/W App Connectivity View



Configure BLDCBCH03 settings

Open BLDCBCH03 UIEditor by double-clicking or right-click->UIEditoron the app in S/W Connectivity View

In UIEditor, under the Control Algorithm tab,

¬ Change Control Technique to Speed Control



Control Panel tab,

¬ Use the default setting

¬ The Motor Final speed is expected to be 2000 rpm

Motor Parameters tab,

¬ Change the motor parameters if necessary

Power Board tab,

¬ Change the configuration if necessary

BLDC Motor Block Commutation 3 Hall Sensor with fixedspeed (Speed Control) - XMC1300 only


Control Panel tab,


¬ The Motor Final speed is expected to be 2000 rpm


¬ Phase to phase resistance : 1.5 Ω

¬ Phase to phase inductance: 2.1 mH

Power Board tab,

¬ Change the configuration if necessary

BLDC Motor Block Commutation 3 Hall Sensor with fixedspeed (Speed Control) – XMC4400 only


Adaptive HallPatternDetection tab,

¬ Enable Adaptive Hall Pattern Detection setting

ADC Group Configuration tab,

¬ Use default setting

Interrupts tab,




Label the apps instance

Under App Dependency TreeView

¬ Right click on IO002/0 app -> Add User Label

¬ Type U_H in the field provided

Repeat the steps to label other appsApp Feature

IO002/0 [U_H] High side Phase U

IO002/1 [U_L] Low side Phase U

IO002/2 [V_H] High side Phase V

IO002/3 [V_L] Low side Phase V

IO002/4 [W_H] High side Phase W

IO002/5 [W_L] Low side Phase W

IO004/0 [Enable_Pin] Enable Pin Gate Driver IC

IO002/6 [Trap_Pin] Trap Pin

IO002/7 [Hall1] Hall 1 Pin



IO001/0 [IAvg] Average Current



Manual Pin Assignment

Assign Pin

¬ Click on

¬ Assign the Pins accordingly

¬ Solve and Save

¬ CloseApp Pin Number

IO002/0 [U_H] P0.0IO002/1 [U_L] P0.1IO002/2 [V_H] P0.7IO002/3 [V_L] P0.6IO002/4 [W_H] P0.8IO002/5 [W_L] P0.9

IO004/0 [Enable_Pin] P0.11IO002/6 [Trap_Pin] P0.12

IO002/7 [Hall1] P0.13IO002/8 [Hall2] P1.1IO002/9 [Hall3] P0.15IO001/0 [IAvg] P2.4




Assign Pin

¬ Click on

¬ Assign the Pins accordingly

¬ Solve and Save

¬ CloseApp Pin Number

IO002/0 [U_H] P0.5IO002/1 [U_L] P0.2IO002/2 [V_H] P0.4IO002/3 [V_L] P0.1IO002/4 [W_H] P0.3IO002/5 [W_L] P0.0

IO004/0 [Enable_Pin] P1.15IO002/6 [Trap_Pin] P0.7

IO002/7 [Hall1] P14.7IO002/8 [Hall2] P14.6IO002/9 [Hall3] P14.5IO001/0 [IAvg] P14.13



Generate Code

Click

Initialize BLDCBCH03 apps

Go to Dave -> Generated -> src -> BLDCBCH03 ->BLDCBCH03.c

APIs are defined in BLDCBCH03.c

Look for the BLDCBCH03_MotorStart() API


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Copyright © Infineon Technologies 2011. All rights reserved.

Start the motor by calling the API function BLDCBCH03_MotorStart(&BLDCBCH03_Handle0) in Main.c

Go to DAVE -> Generated -> src -> BLDCBCH03 -> BLDCBCH03_Conf.c

All the variables & Handles is defined in BLDCBCH03_Conf.c



Build project

1. Click

2. Wait for Build to finish

Download code

1. Click

2. First time download, double click Tasking C/C++ Debugger in Debug Configuration

3. Select Infineon Boot Kit for XMC1300 and click Debug

4. Click to run code



Waveform measurement with Oscilloscope= × = Speed; = frequency in Hz; = No. pole pair= × = 1995 rpm

Phas

e W

(C2)

Phas

e V (

C4)

Phas

e U

(C1)


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Phase V (C2)Phase W (C4)

Phase U (C1)




Getting Started










Help Content

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BLDC Motor Block Commutation 3 Hall Sensor withadjustable speed via POT

Follow steps in “BLDC Motor Block Commutation 3 Hall Sensor with fixed speed”

Use different project name: “BLDC_Motor_BCH03_Example02”

Search for BLDCBCH03 app in App Selection View


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Configure BLDCBCH03 settings

Open BLDCBCH03 UIEditor by double-clicking or right-click->UIEditoron the app in S/W Connectivity View

In UIEditor, under the Control Algorithm tab,

¬ Control technique – Speed Control

¬ Set Time Out Count -10000 msec

¬ Enable Speed Control Via POT



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In Control Algorithm tab (continued)

¬ Click “New Instance” & “OK”

¬ Click “New Instance” & “OK”


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Control Panel tab,

¬ By enabling Speed Reference via POT, the program will ignore Start Speed & End Speed Configuration


¬ Keep the default setting

¬ Speed Reference varies from 0 – 4400 rpm

BLDC Motor Block Commutation 3 Hall Sensor withadjustable speed via POT – XMC1300 only

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Control Panel tab,¬ By enabling Speed

Reference via POT, the program will ignore Start Speed & End Speed Configuration

Motor Parameters tab,¬ Phase to phase resistance :

1.5 Ω

¬ Phase to phase Inductance : 2.1 mH

¬ Speed Reference varies from 0- 4000 rpm

¬ Both resistance and inductance are converted value

BLDC Motor Block Commutation 3 Hall Sensor withadjustable speed via POT - XMC4400 only

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Power Board Configuration tab,


Adaptive HallPatternDetection tab,

¬ Enable Adaptive Hall Pattern Detection setting



Interrupts tab,



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Power Board tab,

¬ keep default settings.


¬ IAvg (P14.13) and POT(P14.1) do not share the same ADC group.

¬ Enable Group B for Current measurement.

¬ New ADC002 and ADCCH001 are added


Click , under Signal Assignment tab

Two possible cases (A or B) could happen, it strongly depends DAVE3 created ADCCH001/2 or ADCCH001/1 at the first place


By enabling POT measurement, 3 ADC channels are added automatically


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¬ ADCCH001/0 -> Channel A –Average Current Measurement

¬ ADCCH001/2 -> Channel B -DC link Voltage measurement

¬ ADCCH001/1 -> Channel C –POT measurement


Case A Case B





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¬ ADCCH001/2 -> Channel B –DC link Voltage measurement

¬ ADCCH001/1 -> Channel C -POT measurement




Case A Case B

¬ ADCCH001/1 -> Channel B –DC link Voltage Measurement

¬ ADCCH001/2 -> Channel C -POT measurement


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Label the apps instance

Under App Dependency TreeView

¬ Right click on IO002/0 app -> Add User Label

¬ Type U_H in the field provided

Repeat the steps as shown in the picture



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Case A Case B




App FeatureIO002/0 [U_H] High side Phase UIO002/1 [U_L] Low side Phase UIO002/2 [V_H] High side Phase VIO002/3 [V_L] Low side Phase VIO002/4 [W_H] High side Phase WIO002/5 [W_L] Low side Phase W

IO004/0 [Enable_Pin] Enable Pin Gate Driver ICIO002/6 [Trap_Pin] Trap Pin

IO002/7 [Hall1] Hall 1 PinIO002/8 [Hall2] Hall 2 PinIO002/9 [Hall3] Hall 3 PinIO001/0 [IAvg] Average CurrentIO001/1 [POT] POT ADC measurement

IO001/2 [DC_Link] DC link Voltage



IO002/7 [Hall1] Hall 1 PinIO002/8 [Hall2] Hall 2 PinIO002/9 [Hall3] Hall 3 PinIO001/0 [IAvg] Average Current

IO001/1 [DC_Link] DC link VoltageIO001/2 [POT] POT ADC Measurement


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¬ ADCCH001/2 -> Channel C –DC link Voltage Measurement

¬ ADCCH001/1 -> Channel B -POT measurement

¬ ADCCH001/3 -> Channel A –Average Current


Case A Case B

¬ ADCCH001/1 -> Channel B –DC link Voltage Measurement

¬ ADCCH001/2 -> Channel C -POT Measurement

¬ ADCCH001/3 -> Channel A –Average Current



IO002/7 [Hall1] Hall 1 PinIO002/8 [Hall2] Hall 2 PinIO002/9 [Hall3] Hall 3 Pin

IO001/0 [not_used] Not UsedIO001/1 [POT] POT ADC measurement

IO001/2 [DC_link] DC link VoltageIO001/3 [IAvg] Average Current



IO002/7 [Hall1] Hall 1 PinIO002/8 [Hall2] Hall 2 PinIO002/9 [Hall3] Hall 3 Pin

IO001/0 [not_used] Average CurrentIO001/1 [DC_link] DC link Voltage

IO001/2 [POT] POT ADC MeasurementIO001/3 [IAvg] Average Current




Click on , assign the pin accordingly

Case A Case BApp Pin Number

IO002/0 [U_H] P0.0

IO002/1 [U_L] P0.1

IO002/2 [V_H] P0.7

IO002/3 [V_L] P0.6

IO002/4 [W_H] P0.8

IO002/5 [W_L] P0.9

IO004/0 [Enable_Pin] P0.11

IO002/6 [Trap_Pin] P0.12

IO002/7 [Hall1] P0.13

IO002/8 [Hall2] P1.1

IO002/9 [Hall3] P0.15

IO001/0 [IAvg] P2.4

IO001/1 [POT] P2.5

IO001/2 [DC_Link] P2.3

App Pin Number

IO002/0 [U_H] P0.0

IO002/1 [U_L] P0.1

IO002/2 [V_H] P0.7

IO002/3 [V_L] P0.6

IO002/4 [W_H] P0.8

IO002/5 [W_L] P0.9



IO002/7 [Hall1] P0.13

IO002/8 [Hall2] P1.1

IO002/9 [Hall3] P0.15

IO001/0 [IAvg] P2.4

IO001/1 [DC_Link] P2.3

IO001/2 [POT] P2.5




Click on , assign the pin accordingly

Case A Case BApp Pin Number

IO002/0 [U_H] P0.5

IO002/1 [U_L] P0.2

IO002/2 [V_H] P0.4

IO002/3 [V_L] P0.1

IO002/4 [W_H] P0.3

IO002/5 [W_L] P0.0



IO002/7 [Hall1] P14.7

IO002/8 [Hall2] P14.6

IO002/9 [Hall3] P14.5

IO001/0 [not_used] -

IO001/1 [POT] P14.1

IO001/2 [DC_Link] P14.2

IO001/3 [IAvg] P14.13


App Pin Number

IO002/0 [U_H] P0.5

IO002/1 [U_L] P0.2

IO002/2 [V_H] P0.4

IO002/3 [V_L] P0.1

IO002/4 [W_H] P0.3

IO002/5 [W_L] P0.0



IO002/7 [Hall1] P14.7

IO002/8 [Hall2] P14.6

IO002/9 [Hall3] P14.5

IO001/0 [not_used] -

IO001/1 [DC_link] P14.2

IO001/2 [POT] P14.1

IO001/3 [IAvg] P14.13

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Generate Code

Click

Initialize BLDCBCH03 apps

Go to Dave -> Generated -> src -> BLDCBCH03 ->BLDCBCH03.cAPIs are defined in BLDCBCH03.c

Look for the BLDCBCH03_MotorStart() API

Click Solve and Save, Click Close


3/21/2014Page 42 Copyright ©

Infineon Technologies 2011. All i ht d

Start the motor by calling the API function BLDCBCH03_MotorStart(&BLDCBCH03_Handle0) in Main.c

Go to DAVE -> Generated -> src -> BLDCBCH03 -> BLDCBCH03_Conf.c

All the variables & Handles is defined in BLDCBCH03_Conf.c


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Build project

1. Click

2. Wait for Build to finish

Download code

1. Click

2. First time download, double click Tasking C/C++ Debugger in Debug Configuration

3. Select Infineon Boot Kit for XMC1300 and click Debug

4. Click to run code


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Adjust your POT to change the maximum speed reference = × = Speed; = frequency in Hz; = No. pole pair= × = 4320 rpm

Phas

e W

(C2)

Phas

e V (

C4)

Phas

e U

(C1)


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Phase V (C2)Phase W (C4)

Phase U (C1)



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Turn the POT to min to set the speed reference to 0 rpm.

Timeout occurs after 10000 msec

BLDC Motor Block Commutation 3 Hall Sensor with POT(Time Out)



Getting Started










Help Content

Download Additional Example Projects via DAVETM library store

Help Install DAVE Example Library



Select DAVE Project Library Manager in the drop-down menu



Select Additional Examples in the Libraries window and click Next



Accept terms of the license agreement and click Finish

DAVE Example Projects are installed



Download Example Projects from the webhttp://www.infineon.com/cms/en/product/promopages/aim-

mc/DAVE_3_Support_Portal/DAVE_Example_Project_Download.html

Download the project zip file

Open DAVE™ and go to File Import Infineon DAVE Project

Check “Select Archive File”

Browse to the downloaded DAVE project zip file

Press “Open”


Import Example Projects

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Getting Started



¬ BLDC Motor Block Commutation 3 Hall Sensor with fixed speed(Voltage Control)







Help Content

Go to Help -> Help Contents

Look into DAVE Apps -> Expand topics -> click on BLDCBCH03 (latest version)

Click on BLDCBCH03 App -> Overview


Help Content

Documents

XMC1000 / XMC4400 Motor Control Application Kit