Hall Sensor implementation with MC9s08mp16

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Hall Sensor implementation with MC9s08mp16

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abhisheksaxena
Contributor II

Hello EveryOne,

I am Abhishek doing an project on "BLDC Motor Control with Hall Effect Sensors Using the MC9S08MP16 ". In this process I am unable the use Hall sensor in-spite of using Back Emf and also not able to do programming for the same. So need help in this context. I am attaching the document below to understand the block diagram. Awating for your response.

Thank you.

Regards,

Abhishek

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vicentegomez
NXP TechSupport
NXP TechSupport

Hi Abhishek

sorry I do not get your problem, can you clarify it?

the AN4058 is a reference design with the S08MP, please check the

3-Phase Sensorless BLDC Motor Control Reference Design using the MC9S08MP

Here you can find the code that you can use with the hall effect sensor.

I hope this will help you.

Regards

Vicente Gomez

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a8Chcx
Contributor V

Hi Vicente,

I am trying to get the code for AN4058 by using the above link and failed.

Can you tell me how to get the sample code for AN4058?

Thanks,

Christie

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vicentegomez
NXP TechSupport
NXP TechSupport

The an4058ws is not available anymore, but I will send you other samples code.

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vicentegomez
NXP TechSupport
NXP TechSupport

Hi Abhishek

sorry I do not get your problem, can you clarify it?

the AN4058 is a reference design with the S08MP, please check the

3-Phase Sensorless BLDC Motor Control Reference Design using the MC9S08MP

Here you can find the code that you can use with the hall effect sensor.

I hope this will help you.

Regards

Vicente Gomez

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abhisheksaxena
Contributor II

Hello Pedro Vicente Gomez Salazar,

                                Actually I have implemented Sensorless based control for BLDC and now I have to go for Hall sensor based implementation and for the same I am unable to get the flow for my code.

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garyten
Contributor I

Hello Abhishek,

Did you finally get the Hall sensor based implementation?

I want to do exactly the same thing than you and I am very interessed in your firmware.

Best regards,

Gary

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