DRV2625EVM-CT: In the GUI work mode, what is time of the waveform sequence

Gust Zhang

Expert 5791 points

Part Number: DRV2625EVM-CT

In waveform sequence, I choose 47Buzz1-100%，what is the time of 47 Buzz1-100%?

What is the time in ms for waveform 47 to run once?

If I want to set up the 47Buzz1-100% run 1s then stop 1s, how to set?

BR,

Gust

over 3 years ago

0 Arthur Brown over 3 years ago

TI__Genius 16840 points

Hi Gust,

the 47 Buzz 1 - 100% waveform is 250 ms. in order to play the buzz for 1s. select repeat 3 times (waveform played 4 times total)

HCC also provides delays during the waveform sequence if you like. so to play the 1 s 47 Buzz 1 - 100% and then stop for one second it would look like this.

Best regards,

Arthur Brown

0 Gust Zhang over 3 years ago in reply to Arthur Brown

TI__Expert 5791 points

Hi Brown,

Thank you for your support. I have a question about the duration of waveform sequence?

can you tell me about the time of the below waveforms? or what is the time of all kinds of waveform sequence?

SharpTick1_100

SharpTick2_80

SharpTick3_60

MediumClick1_100

MediumClick2_80

MediumClick3_60

StrongClick_100

Buzz1_100

Buzz2_80

Best regards,

Gust

0 Luis Fernando Rodriguez S. over 3 years ago in reply to Gust Zhang

TI__Guru* 84915 points

Hi, Gust,

Our team will do some tests and search for more information in order to provide the details you requested.

Best regards,
Luis Fernando Rodríguez S.

0 Gust Zhang over 3 years ago in reply to Luis Fernando Rodriguez S.

TI__Expert 5791 points

Hi Luis,

Thanks for your support. If possible, I need the duration of all waveforms in the waveform sequence. Thanks again! It may help me a lot.

Best regards

Gust

0 Luis Fernando Rodriguez S. over 3 years ago in reply to Gust Zhang

TI__Guru* 84915 points

Hi, Gust,

Understood. We will come back with this information as soon as possible.

Best regards,
Luis Fernando Rodríguez S.

0 Arthur Brown over 3 years ago

TI__Genius 16840 points

Hi Gust,

I performed measurements on the waveform durations and recorded them in the attached excel file. I only tested the 100% strength variations as the duration of the 100,80,60% etc should be the same. also attached is a .ppt slide that explains how the duration was measured.

DRV2625 waveform duration.xlsx DRV2625 Waveform duration procedure.pptx

Please let me know if this is helpful

Best regards,

Arthur Brown

0 Gust Zhang over 3 years ago in reply to Arthur Brown

TI__Expert 5791 points

Hi Brown,

Thanks a lot! It helps me a lot.

Best regards,

Gust

0 Gust Zhang over 3 years ago in reply to Arthur Brown

TI__Expert 5791 points

Hi Brown,

Thank you for your help. I have a question that the marked in yellow in the picture are different groups.

0 Arthur Brown over 3 years ago in reply to Gust Zhang

TI__Genius 16840 points

Hi Gust,

My mistake, the second "Strong Click" is actually "Strong Click 1 - 100%". these are different waveforms in the library found here : https://www.ti.com/lit/ds/symlink/drv2625.pdf#page=67

Regards,

Arthur Brown

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DRV2625EVM-CT: In the GUI work mode, what is time of the waveform sequence