twr_scheduler

Task scheduler. More...

Macros
#define	TWR_SCHEDULER_MAX_TASKS   32
	Maximum number of tasks.
#define	TWR_SCHEDULER_INTERVAL_MS   10

Typedefs
typedef size_t	twr_scheduler_task_id_t
	Task ID assigned by scheduler.

Functions
void	twr_scheduler_init (void)
	Initialize task scheduler.
void	twr_scheduler_run (void)
	Run task scheduler (this call never ends)
twr_scheduler_task_id_t	twr_scheduler_register (void(*task)(void *), void *param, twr_tick_t tick)
	Register task in scheduler. More...
void	twr_scheduler_unregister (twr_scheduler_task_id_t task_id)
	Unregister specified task. More...
twr_scheduler_task_id_t	twr_scheduler_get_current_task_id (void)
	Get task ID of currently executing task. More...
twr_tick_t	twr_scheduler_get_spin_tick (void)
	Get current tick of spin in which task has been run. More...
void	twr_scheduler_disable_sleep (void)
	Disable sleep mode, implemented as semaphore.
void	twr_scheduler_enable_sleep (void)
	Enable sleep mode, implemented as semaphore.
void	twr_scheduler_plan_now (twr_scheduler_task_id_t task_id)
	Schedule specified task for immediate execution. More...
void	twr_scheduler_plan_absolute (twr_scheduler_task_id_t task_id, twr_tick_t tick)
	Schedule specified task to absolute tick. More...
void	twr_scheduler_plan_relative (twr_scheduler_task_id_t task_id, twr_tick_t tick)
	Schedule specified task to tick relative from current spin. More...
void	twr_scheduler_plan_from_now (twr_scheduler_task_id_t task_id, twr_tick_t tick)
	Schedule specified task to tick relative from now. More...
void	twr_scheduler_plan_current_now (void)
	Schedule current task for immediate execution.
void	twr_scheduler_plan_current_absolute (twr_tick_t tick)
	Schedule current task to absolute tick. More...
void	twr_scheduler_plan_current_relative (twr_tick_t tick)
	Schedule current task to tick relative from current spin. More...
void	twr_scheduler_plan_current_from_now (twr_tick_t tick)
	Schedule current task to tick relative from now. More...

Detailed Description

Task scheduler.

Function Documentation

twr_scheduler_get_current_task_id()

twr_scheduler_task_id_t twr_scheduler_get_current_task_id

(

void

)

Get task ID of currently executing task.

Returns

Task ID

Definition at line 100 of file twr_scheduler.c.

twr_scheduler_get_spin_tick()

twr_tick_t twr_scheduler_get_spin_tick

(

void

)

Get current tick of spin in which task has been run.

Returns

Tick of spin

Definition at line 105 of file twr_scheduler.c.

twr_scheduler_plan_absolute()

void twr_scheduler_plan_absolute	(	twr_scheduler_task_id_t	task_id,
		twr_tick_t	tick
	)

Schedule specified task to absolute tick.

Parameters

[in]	task_id	Task ID to be scheduled
[in]	tick	Tick at which the task will be run

Definition at line 119 of file twr_scheduler.c.

Referenced by twr_analog_sensor_set_update_interval(), twr_button_set_event_handler(), twr_cy8cmbr3102_set_scan_interval(), twr_ds18b20_measure(), twr_ds18b20_rescan(), twr_ds18b20_set_update_interval(), twr_flood_detector_set_update_interval(), twr_hc_sr04_set_update_interval(), twr_hdc2080_measure(), twr_hdc2080_set_update_interval(), twr_hts221_measure(), twr_hts221_set_update_interval(), twr_lis2dh12_set_update_interval(), twr_lp8_set_update_interval(), twr_module_battery_set_update_interval(), twr_module_infra_grid_measure(), twr_module_infra_grid_set_update_interval(), twr_module_rs485_measure(), twr_module_rs485_set_update_interval(), twr_mpl3115a2_measure(), twr_mpl3115a2_set_update_interval(), twr_opt3001_measure(), twr_opt3001_set_update_interval(), twr_pulse_counter_set_update_interval(), twr_sgp30_set_update_interval(), twr_sgpc3_set_update_interval(), twr_sht20_measure(), twr_sht20_set_update_interval(), twr_sht30_measure(), twr_sht30_set_update_interval(), twr_soil_sensor_set_update_interval(), twr_spirit1_set_rx_timeout(), twr_sps30_set_update_interval(), twr_tmp112_measure(), twr_tmp112_set_update_interval(), twr_uart_async_write(), and twr_zssc3123_set_update_interval().

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twr_scheduler_plan_current_absolute()

void twr_scheduler_plan_current_absolute

(

twr_tick_t

tick

)

Schedule current task to absolute tick.

Parameters

[in]

tick

Tick at which the task will be run

Definition at line 151 of file twr_scheduler.c.

twr_scheduler_plan_current_from_now()

void twr_scheduler_plan_current_from_now

(

twr_tick_t

tick

)

Schedule current task to tick relative from now.

Parameters

[in]

tick

Tick at which the task will be run as a relative value from now

Definition at line 161 of file twr_scheduler.c.

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twr_scheduler_plan_current_relative()

void twr_scheduler_plan_current_relative

(

twr_tick_t

tick

)

Schedule current task to tick relative from current spin.

Parameters

[in]

tick

Tick at which the task will be run as a relative value from current spin

Definition at line 156 of file twr_scheduler.c.

twr_scheduler_plan_from_now()

void twr_scheduler_plan_from_now	(	twr_scheduler_task_id_t	task_id,
		twr_tick_t	tick
	)

Schedule specified task to tick relative from now.

Parameters

[in]	task_id	Task ID to be scheduled
[in]	tick	Tick at which the task will be run as a relative value from now

Definition at line 137 of file twr_scheduler.c.

Referenced by twr_led_pulse().

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twr_scheduler_plan_now()

void twr_scheduler_plan_now

(

twr_scheduler_task_id_t

task_id

)

Schedule specified task for immediate execution.

Parameters

[in]

task_id

Task ID to be scheduled

Definition at line 110 of file twr_scheduler.c.

Referenced by twr_analog_sensor_measure(), twr_button_set_event_handler(), twr_cmwx1zzabz_custom_at(), twr_cmwx1zzabz_factory_reset(), twr_cmwx1zzabz_frame_counter(), twr_cmwx1zzabz_join(), twr_cmwx1zzabz_link_check(), twr_cmwx1zzabz_reboot(), twr_cmwx1zzabz_rfq(), twr_cmwx1zzabz_send_message(), twr_cmwx1zzabz_send_message_confirmed(), twr_flood_detector_measure(), twr_led_blink(), twr_led_set_mode(), twr_led_set_pattern(), twr_lis2dh12_measure(), twr_lis2dh12_set_resolution(), twr_lis2dh12_set_scale(), twr_lp8_measure(), twr_module_battery_measure(), twr_pyq1648_set_sensitivity(), twr_sam_m8q_start(), twr_sam_m8q_stop(), twr_soil_sensor_measure(), twr_spirit1_rx(), twr_spirit1_sleep(), twr_spirit1_tx(), twr_sps30_measure(), twr_td1207r_send_rf_frame(), twr_usb_cdc_write(), and twr_zssc3123_measure().

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twr_scheduler_plan_relative()

void twr_scheduler_plan_relative	(	twr_scheduler_task_id_t	task_id,
		twr_tick_t	tick
	)

Schedule specified task to tick relative from current spin.

Parameters

[in]	task_id	Task ID to be scheduled
[in]	tick	Tick at which the task will be run as a relative value from current spin

Definition at line 128 of file twr_scheduler.c.

Referenced by twr_analog_sensor_set_update_interval(), twr_atsha204_read_serial_number(), twr_ds18b20_set_update_interval(), twr_flood_detector_set_update_interval(), twr_hc_sr04_set_update_interval(), twr_hdc2080_set_update_interval(), twr_hts221_set_update_interval(), twr_lis2dh12_set_update_interval(), twr_lp8_set_update_interval(), twr_module_infra_grid_set_update_interval(), twr_module_rs485_set_update_interval(), twr_mpl3115a2_set_update_interval(), twr_opt3001_set_update_interval(), twr_pulse_counter_set_update_interval(), twr_sgp30_set_update_interval(), twr_sgpc3_set_update_interval(), twr_sht20_set_update_interval(), twr_sht30_set_update_interval(), twr_soil_sensor_set_update_interval(), twr_sps30_set_update_interval(), and twr_tmp112_set_update_interval().

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twr_scheduler_register()

twr_scheduler_task_id_t twr_scheduler_register	(	void(*)(void *)	task,
		void *	param,
		twr_tick_t	tick
	)

Register task in scheduler.

Parameters

[in]	task	Task function address
[in]	param	Optional parameter which is passed to task function (can be NULL)
[in]	tick	Absolute tick when task will be scheduled

Returns

Assigned task ID

Definition at line 53 of file twr_scheduler.c.

Referenced by twr_adc_init(), twr_analog_sensor_init(), twr_atci_set_uart_active_callback(), twr_atsha204_init(), twr_button_init(), twr_button_init_virtual(), twr_cmwx1zzabz_init(), twr_cy8cmbr3102_init(), twr_dma_init(), twr_ds18b20_init(), twr_eeprom_async_write(), twr_flood_detector_init(), twr_hc_sr04_init(), twr_hc_sr04_measure(), twr_hdc2080_init(), twr_hts221_init(), twr_led_init(), twr_led_init_virtual(), twr_lis2dh12_init(), twr_lp8_init(), twr_module_battery_init(), twr_module_encoder_init(), twr_module_infra_grid_init(), twr_module_rs485_async_read_start(), twr_module_rs485_async_write(), twr_mpl3115a2_init(), twr_opt3001_init(), twr_pulse_counter_init(), twr_pyq1648_init(), twr_radio_init(), twr_sam_m8q_init(), twr_sgp30_init(), twr_sgpc3_init(), twr_sht20_init(), twr_sht30_init(), twr_soil_sensor_init_multiple(), twr_spi_init(), twr_spirit1_init(), twr_sps30_init(), twr_switch_init(), twr_td1207r_init(), twr_tmp112_init(), twr_uart_async_read_start(), twr_uart_async_write(), twr_usb_cdc_init(), twr_wssfm10r1at_init(), and twr_zssc3123_init().

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twr_scheduler_unregister()

void twr_scheduler_unregister

(

twr_scheduler_task_id_t

task_id

)

Unregister specified task.

Parameters

[in]

task_id

Task ID to be unregistered

Definition at line 77 of file twr_scheduler.c.

Referenced by twr_atci_set_uart_active_callback(), twr_cmwx1zzabz_deinit(), twr_eeprom_async_cancel(), twr_hdc2080_deinit(), twr_hts221_deinit(), twr_module_encoder_deinit(), twr_module_rs485_async_read_stop(), twr_module_rs485_deinit(), twr_mpl3115a2_deinit(), twr_opt3001_deinit(), twr_sgp30_deinit(), twr_sgpc3_deinit(), twr_sht20_deinit(), twr_sht30_deinit(), twr_spirit1_deinit(), twr_tmp112_deinit(), twr_uart_async_read_cancel(), twr_uart_deinit(), and twr_zssc3123_deinit().

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