Delay
Driver

Description

Basic delay functionality.

Simple delay routines for use with plugins that require small delays.

Functions

void delay_microseconds (uint32_t usecs)
void delay_init (void)
void delay_milliseconds (uint32_t msecs, bool blocking)
bool delay_expired (void)

Function Documentation

void delay_microseconds ( uint32_t usecs )

Delay for a number of microseconds.

Note
This function can be used without calling delay_init() first.
Parameters
usecs Number of microseconds to delay
void delay_init ( void )

Initialize the delay driver's millisecond counter.

void delay_milliseconds ( uint32_t msecs,
bool blocking
)

Delay for a number of milliseconds.

Parameters
msecs Number of milliseconds to delay
blocking Whether to block until the delay has expired. If false, the delay_expired() function can be called to check whether the delay has expired.
bool delay_expired ( void )

Check whether the current delay has expired.

Returns
True if the delay has expired