CAPTIVATE-FR2676: About measurement time of CAPT_updateSensorRawCount

ryuto ishikawa

Part Number: CAPTIVATE-FR2676
Other Parts Discussed in Thread: CAPTIVATE-METAL, CCSTUDIO

Hello there,

I have a question in the following environment.

environment
・Application: CapTIvate Design
・Board used
- CPU board: CAPTIVATE-FR2676
- Metal electrode board: CAPTIVATE-METAL Rev D1
- Writing board: MSP430
・Development environment
- ccstudio 12.3.0

question

The image below uses CAPT_updateSensorRawCount.

Does the measurement time include waiting time, etc.?

over 1 year ago

0 Sal Ye over 1 year ago

TI__Genius 11645 points

Hi Ryuto,

What is the waiting time you described?

I think the measure time is the time you get the measurement and then it comes into the processing.

B.R.

Sal

0 ryuto ishikawa over 1 year ago in reply to Sal Ye

Prodigy 210 points

Hello Sal,

I asked the question because I thought that the waiting time until the measurement stabilized was also included.

Is it correct to assume that there is no waiting time?

Best regards,

Ryuto

+1 Eason Zhou over 1 year ago in reply to ryuto ishikawa

TI__Mastermind 35470 points

It doesn‘t like a ADC to wait for the signal to be stable. The measurement time means the charge and discharge cycles. Setup times means to set the CapTIvate block, which may need to be changed to measure different channel of the same block.

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CAPTIVATE-FR2676: About measurement time of CAPT_updateSensorRawCount