TimerP_Params Struct Reference

Detailed Description

Parameters for TimerP_setup.

Data Fields
uint32_t	inputPreScaler
uint32_t	inputClkHz
uint32_t	periodInUsec
uint32_t	oneshotMode
uint32_t	enableOverflowInt

Field Documentation

inputPreScaler

uint32_t TimerP_Params::inputPreScaler

input pre-scaler divisor ro apply

NOTE MUST be power of 2 and between 1 and 256 for GP Timer NOTE MAKE sure this value is not 0

inputClkHz

uint32_t TimerP_Params::inputClkHz

Timer input clock in unit of Hz before pre-scaler, system initialization MUST make any system level muxes, PLLs, power required to input this clock are setup properly

NOTE MAKE sure this value is not 0

periodInUsec

uint32_t TimerP_Params::periodInUsec

Timer period in units of usecs, internally TimerP_Params::inputClkHz and TimerP_Params.inputPreScaler is used to compute the value to be put inside the timer HW register

NOTE MAKE sure this value is not 0

oneshotMode

uint32_t TimerP_Params::oneshotMode

0: continous mode of operation, 1: oneshot mode of operation

enableOverflowInt

uint32_t TimerP_Params::enableOverflowInt

0: Do not enable timer overflow interrupt, 1: enable timer overflow interrupt