Touch pad FSM timer mode priority

[sgctronic]

Dear Sirs,

I configured the touch pad FSM to run in timer mode (hardware timer) with

Code: Select all

touch_pad_set_fsm_mode(TOUCH_FSM_MODE_TIMER)

.
I experience some extra noise in the result value (count) when the system is busy.
Is it possible to give higher priority to the FSM hardware timer? Which timer is used?
Otherwise, what are the steps needed to reduce as much as possible the noise on the count values returned by the touch sensor?

Thank you in advance.

Best regards,

Stefano