CY3280MBR3 scan speed

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ThBi_3905606
Level 2
Level 2
10 replies posted 10 questions asked 10 sign-ins

Hello,

I use a CY3280MBR3 to rate the CY8CMBR3116,

I use an arduino as a host.

my sketch is very simple, for every touch detected I send MIDI notes

I have a very bad times responses: 78 - 80 ms.

If a try my timing test before I2C communication, I have 77 ms between the trig sensor and the interrupt pin signal.

In the software the initial response times says 80 ms and the subsequent response time 60 ms.

there is a way to have more fast responses, the datasheet say 20 ms scanning times; why the interrupt pin signal arrive 77ms after the trig ?

Thomas

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Vison_Zhang
Moderator
Moderator
Moderator
First comment on KBA 750 replies posted 250 sign-ins

You can try to set the debounce to 1, when debounce =3, a sensor won't be triggered until it is detected  for 3 consecutive scan cycles.

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Vison_Zhang
Moderator
Moderator
Moderator
First comment on KBA 750 replies posted 250 sign-ins

You can try to set the debounce to 1, when debounce =3, a sensor won't be triggered until it is detected  for 3 consecutive scan cycles.

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