SS Timer

Timer driver for Sensor Subsystem. More...

Data Structures
struct	qm_ss_timer_config_t
	Sensor Subsystem Timer Configuration Type. More...

Functions
int	qm_ss_timer_set_config (const qm_ss_timer_t timer, const qm_ss_timer_config_t *const cfg)
	Set the SS timer configuration. More...
int	qm_ss_timer_set (const qm_ss_timer_t timer, const uint32_t count)
	Set SS timer count value. More...
int	qm_ss_timer_get (const qm_ss_timer_t timer, uint32_t *const count)
	Get SS timer count value. More...

Detailed Description

Timer driver for Sensor Subsystem.

Function Documentation

int qm_ss_timer_get	(	const qm_ss_timer_t	timer,
		uint32_t *const	count
	)

Get SS timer count value.

Get the current count value of the SS timer.

Parameters

[in]	timer	Which SS timer to get the count of.
[out]	count	Current value of timer. This must not be NULL.

Returns

Standard errno return type for QMSI.

Return values

0	on success.
Negative	errno for possible error codes.

Definition at line 59 of file qm_ss_timer.c.

int qm_ss_timer_set	(	const qm_ss_timer_t	timer,
		const uint32_t	count
	)

Set SS timer count value.

Set the current count value of the SS timer.

Parameters

[in]	timer	Which SS timer to set the count of.
[in]	count	Value to load the timer with.

Returns

Standard errno return type for QMSI.

Return values

0	on success.
Negative	errno for possible error codes.

Definition at line 50 of file qm_ss_timer.c.

int qm_ss_timer_set_config	(	const qm_ss_timer_t	timer,
		const qm_ss_timer_config_t *const	cfg
	)

Set the SS timer configuration.

This includes final count value, timer mode and if interrupts are enabled. If interrupts are enabled, it will configure the callback function.

Parameters

[in]	timer	Which SS timer to configure.
[in]	cfg	SS timer configuration. This must not be NULL.

Returns

Standard errno return type for QMSI.

Return values

0	on success.
Negative	errno for possible error codes.

Definition at line 29 of file qm_ss_timer.c.

References qm_ss_timer_config_t::callback, qm_ss_timer_config_t::callback_data, qm_ss_timer_config_t::count, qm_ss_timer_config_t::inc_run_only, qm_ss_timer_config_t::int_en, and qm_ss_timer_config_t::watchdog_mode.