pios_delay.c File Reference

#include <pios.h>

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Functions
int32_t	PIOS_DELAY_Init (void)
int32_t	PIOS_DELAY_WaituS (uint32_t uS)
int32_t	PIOS_DELAY_WaitmS (uint32_t mS)
uint32_t	PIOS_DELAY_GetuS ()
	Query the Delay timer for the current uS. More...
uint32_t	PIOS_DELAY_GetuSSince (uint32_t t)
	Calculate time in microseconds since a previous time. More...
uint32_t	PIOS_DELAY_GetuSExpired (uint32_t t)
	Calculates whether a given time has passed. More...
uint32_t	PIOS_DELAY_GetRaw ()
	Get the raw delay timer, useful for timing. More...
uint32_t	PIOS_DELAY_DiffuS (uint32_t raw)
	Subtract raw time from now and convert to us. More...
uint32_t	PIOS_DELAY_DiffuS2 (uint32_t raw, uint32_t later)
	Subrtact two raw times and convert to us. More...

Variables
static uint32_t	us_ticks
static uint32_t	us_modulo