PSoC™ 4 Forum Discussions

I have the example code for using the Environmental Sensing profile in PSoC4 4200 BLE (CY8CKit-042-BLE-A). It messes with simulation of windspeed and other stuff, but doesn't show how to set up a real system with multiple sensor inputs to the ADC. What calls to I make to write new data from ADC into BLE registers? How do I create a main loop that reads all the sensor data, writes it to BLE, then shuts the chip down for a second or two before waking up and starting over? What is the HandleIndication(flags) procedure in ess.c for, and how does it compare with HandleNotification()? How do I find my way around all the CHARACTERISTIC and DESCRIPTION pointer data types?

I would really appreciate any help here. Thanks!

Steve

Hello

Below is MBR Design Guide description(P.87)

=> http://www.cypress.com/file/46366/download

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6. Set the finger threshold as equal to the proximity positive threshold. This is required to determine the response of the ALP filter

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Which parameter refers to this “finger threshold”?

Is this “Proximity Touch Threshold”?

Or is this “Proximity Threshold”?

“Proximity Threshold” range is from 31 to 200.

“Proximity Touch Threshold” range is from 62 to 65000.

If proximity positive threshold is below is 31 or 62, finger threshold can not be set to the same value as proximity positive threshold.

In this case how should we decide finger threshold?

If finger threshold and proximity positive threshold are not the same value, will ALP filter not operate properly?

And MBR describes about “Proximity Touch Threshold” at Table 6-6.

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“Proximity Touch Threshold” is “80% of Difference count (when proximity sensor is touched)”.

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If “Proximity Touch Threshold” has to be the same value as proximity positive threshold at ALP filter enabled, I think the following two descriptions(A, B) contradict each other.

(when finger threshold  of A points “Proximity Touch Threshold”.)

How do I think about it?

When using ALP filter, should we consider only A case?

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A. Set the finger threshold as equal to the proximity positive threshold. This is required to determine the response of the ALP filter

B. “Proximity Touch Threshold” is “80% of Difference count (when proximity sensor is touched)”.

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Best Regards.

Yutaka Matsubara

Trying to measure accurately the duty cycle of an input signal.  Does anyone have a eligant way of doing this in Creator?

Hello

perhaps this has been asked before: is on the roadmap support of Bluetooth Mesh stack for PSoC BLE with Creator in future?

I know this is now supported in the Wiced platform for two Bluetooth MCU, I am just curious if this is going to be added to the PSoC at some point.

Fausto