3.3.1.4 DEF_PTC_INTERRUPT_PRIORITY

Defines the interrupt priority for the PTC ISR. There will be considerable number of interrupts when the number of sensors are more. This could affect other high priority interrupts used by application. So, it is recommended to configure PTC interrupt to low priority.
Parameter Range

DEF_PTC_INTERRUPT_PRIORITY

1 to 3 (for some devices it is 1 to 7)
Note: Not applicable for all the devices.