TMS320F28335: Resistance test

Frank Lee96

Part Number: TMS320F28335
Other Parts Discussed in Thread: CONTROLSUITE

I want to do complex resistance test using TMS320F28335,there are two AD channels left A0 and A1 in hardware.What should I do with the FPU lib given in the controlSUITE and related official informations?

over 8 years ago

0 Baskaran Chidambaram over 8 years ago

TI__Genius 17370 points

Hello,
I am writing to let you know that a C2000 team member has been assigned to this post and should be answering shortly.

Regards
Baskaran

0 Manish Bhardwaj over 8 years ago in reply to Baskaran Chidambaram

TI__Mastermind 43730 points

There is not enough information in your question to direct this to a correct expert, can you please provide more details .

0 Frank Lee96 over 8 years ago in reply to Manish Bhardwaj

Intellectual 830 points

绘图1.zipMy circuit is in the uploaded MS Visio2013 file.I need to get the two points samples data to calculate the complex resistance of Z that is a two-end net.I use A0 and A1 to sample data,What I should do to achieve it?

Best regards!

0 Manish Bhardwaj over 8 years ago in reply to Frank Lee96

TI__Mastermind 43730 points

Frank,

I honestly cannot advise you on your application, as even with the visio file i am unable to ascertain what exactly are your wanting to do.

I am happy to help on any issues regarding how to use the ADC etc.

For examples on how to use the ADC you can refer to the examples available in controlSUITE.

For doing complex calculations, you can break down the complex to real and imaginary and use that to compute.

The ADC measures real signals.. it has no knowledge if what you are trying to do with it is to see some variables as complex numbers etc..

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TMS320F28335: Resistance test