pmsis_backend_native_task_api.c File Reference

Functions
int	__os_native_kickoff (void *arg)
void	pi_time_wait_us (int time_us)
void	pi_task_delayed_fifo_enqueue (struct pi_task *task, uint32_t delay_us)
	Enqueue a delayed task. More...
int	pi_task_delayed_increment_push (void)

Variables
PI_FC_L1 struct pi_task_delayed_s	delayed_task

Function Documentation

int __os_native_kickoff

(

void *

arg

)

Kickoff the first "main" os task and scheduler

References configSTACK_DEPTH_TYPE, g_freertos_scheduler_started, g_printf_mutex, hal_compiler_barrier(), NVIC_EnableIRQ, pdPASS, PENDSV_IRQN, pmsis_event_kernel_init(), pmsis_event_kernel_main(), pmsis_event_set_default_scheduler(), pmsis_exit(), printf, tskIDLE_PRIORITY, and vTaskStartScheduler().

Referenced by pmsis_kickoff().

void pi_task_delayed_fifo_enqueue	(	struct pi_task *	task,
		uint32_t	delay_us
	)

This function is used to pushed a delayed event task to event kernel.

Parameters

task	Pointer to event task.
delay_us	Delay to wait for execution of the event task.

Note

This function is OS dependant.

References pi_task_delayed_s::fifo_head, pi_task_delayed_s::fifo_tail, and portTICK_PERIOD_MS.

Referenced by pi_task_push_delayed_us().

int pi_task_delayed_increment_push

(

void

)

References pi_task_delayed_s::fifo_head, and pi_task_push().

void pi_time_wait_us

(

int

time_us

)

References disable_irq(), pi_freq_get(), portTICK_PERIOD_MS, restore_irq(), and vTaskDelay().

Referenced by __cluster_start(), __pi_i2c_open(), __pi_i2c_slave_open(), __pi_pmu_wait_end_of_sequence(), and __pi_spi_send_async_with_ucode().

Variable Documentation

PI_FC_L1 struct pi_task_delayed_s delayed_task