Timer#

Functions#

void
rsi_timer_expiry_interrupt_handler(void)

Called for every millisecond and increments the timer counter.

uint32_t
rsi_timer_read_counter(void)

Read the timer counter value.

void
rsi_init_timer(rsi_timer_instance_t *rsi_timer, uint32_t duration)

Initialize the timer instance.

int32_t
rsi_timer_expired(rsi_timer_instance_t *timer)

Check if the timer instance is expired.

uint32_t
rsi_timer_left(rsi_timer_instance_t *timer)

Get the remaining time for timer expiry.

Function Documentation#

rsi_timer_expiry_interrupt_handler#

void rsi_timer_expiry_interrupt_handler (void )

Called for every millisecond and increments the timer counter.

Parameters
[in]


Returns

  • void


Definition at line 37 of file driver/rsi_timer.c

rsi_timer_read_counter#

uint32_t rsi_timer_read_counter (void )

Read the timer counter value.

Parameters
[in]

Returns

  • Timer counter value in milliseconds


Definition at line 58 of file driver/rsi_timer.c

rsi_init_timer#

void rsi_init_timer (rsi_timer_instance_t * rsi_timer, uint32_t duration)

Initialize the timer instance.

Parameters
[in]rsi_timer

- timer instance

[in]duration

- duration in milli seconds

Returns

  • Void


Definition at line 73 of file driver/rsi_timer.c

rsi_timer_expired#

int32_t rsi_timer_expired (rsi_timer_instance_t * timer)

Check if the timer instance is expired.

Parameters
[in]timer

- timer instance

Returns

  • 1 - if timer is expired

  • 0 - if timer is not expired


Definition at line 89 of file driver/rsi_timer.c

rsi_timer_left#

uint32_t rsi_timer_left (rsi_timer_instance_t * timer)

Get the remaining time for timer expiry.

Parameters
[in]timer

- timer instance

Returns

  • Positive value - Time left to expire

  • 0 - Timer is expired


Definition at line 107 of file driver/rsi_timer.c