MotoHawk:Blocks:Function Trigger Block

Function Trigger

This MotoHawk™ block triggers a Simulink Function-Call subsystem, with the built-in framework task event.

Block ID

motohawk_trigger

Library

MotoHawk_lib/Trigger Blocks

Description

This block is the root of each MotoHawk task. More than one trigger may be placed in a model associated with the same event. In this case, use the 'Priority Order' to order these independent triggers. If the priorities are the same, then the order is implementation dependent.

Block Parameters

Parameter Field	Values	Comments/Description
Trigger		Set the type of trigger.
	IDLE_EVENT	Trigger when the framework detects an idle condition.
	STARTUP_EVENT	Trigger when the framework detects startup.
	SHUTDOWN_EVENT	Trigger when the framework detects shutdown.
	FW_CLOSE	Trigger when the framework has finished closing
	FGND_30	Trigger occurs approximately every 30 degCA with foreground priority
	FGND_60	Trigger occurs approximately every 60 degCA with foreground priority
	FGND_90	Trigger occurs approximately every 90 degCA with foreground priority
	FGND_120	Trigger occurs approximately every 120 degCA with foreground priority
	FGND_180	Trigger occurs approximately every 180 degCA with foreground priority
	FGND_360	Trigger occurs approximately every 360 degCA with foreground priority
	FGND_720	Trigger occurs approximately every 720 degCA with foreground priority
	FGND_HIRES	Trigger occurs on each detected encoder tooth with foreground priority
	FGND_RTI_PERIODIC	Trigger occurs same as FGND_RTI set in Trigger Definition Block.
	FGND_2XRTI_PERIODIC	Trigger occurs every second FGND_RTI event (as set in Trigger Definition Block).
	FGND_5XRTI_PERIODIC	Trigger occurs every five FGND_RTI events (as set in Trigger Definition Block).
	FGND_10XRTI_PERIODIC	Trigger occurs every ten FGND_RTI events (as set in Trigger Definition Block).
	FGND_20XRTI_PERIODIC	Trigger occurs every 20 FGND_RTI events (as set in Trigger Definition Block).
	FGND_TDC_EVENT	Trigger on each firing TDC with foreground priority.
	FGND_TDC1_EVENT	Trigger once per cycle on TDC#1 with foreground priority.
	FGND_MIDTDC_EVENT	Trigger midway between each firing TDC.
	BGND_30	Trigger occurs approximately every 30 degCA with background priority.
	BGND_60	Trigger occurs approximately every 60 degCA with background priority.
	BGND_90	Trigger occurs approximately every 90 degCA with background priority.
	BGND_120	Trigger occurs approximately every 120 degCA with background priority.
	BGND_180	Trigger occurs approximately every 180 degCA with background priority.
	BGND_360	Trigger occurs approximately every 360 degCA with background priority.
	BGND_720	Trigger occurs approximately every 720 degCA with background priority.
	BGND_HIRES	Trigger occurs on each detected encoder tooth with background priority.
	BGND_BASE_PERIODIC	Same as BGND_BASE set in Trigger Definition Block.
	BGND_BASEx2_PERIODIC	Multiple of BGND_BASE in Trigger Definition Block.
	BGND_BASEx10_PERIODIC	Multiple of BGND_BASE in Trigger Definition Block.
	BGND_BASEx20_PERIODIC	Multiple of BGND_BASE in Trigger Definition Block.
	BGND_BASEx40_PERIODIC	Multiple of BGND_BASE in Trigger Definition Block.
	BGND_BASEx80_PERIODIC	Multiple of BGND_BASE in Trigger Definition Block.
	BGND_BASEx1200_PERIODIC	Multiple of BGND_BASE in Trigger Definition Block.
	BGND_TDC_EVENT	Trigger on each firing TDC with background priority.
	BGND_TDC1_EVENT	Trigger once per cycle on TDC#1 with background priority.
	ONE_SECOND_EVENT	Trigger every second, regardless of base rate settings.
	ONE_MINUTE_EVENT	Trigger every second, regardless of base rate settings.
Priority Order	0-4	When more than one trigger is used, set Trigger Priority level, to order priority; lower executes before higher. If the priorities are the same, then the order is implementation dependent.
This trigger is inside another triggered subsystem	Check Box (enable)	Enable if trigger is inside another triggered subsystem. Trigger attempts to simulate the block inside of another triggered rate, when the rate is periodic. The most common reason to enable is to place a background periodic task inside of a foreground periodic task, or vice versa. The trigger from this block may occur in bursts, synchronized to the outer rate, while simulating, but will perform as expected on the target. Do not enable on top-level triggers, otherwise the block will not simulate at all.
Trigger even when containing subsystem is disabled	Check Box (enable)	If this trigger is used inside of a containing subsystem, normally the triggered subsystem will pause and resume based on the enable/disable status of the containing subsystem. Checking this causes triggers to occur even while the parent is disabled. Note that this feature will not simulate, but will execute correctly on the target.
Trigger even when Application Monitor is paused or stopped	Check Box (enable)	When checked this trigger will fire even when the Application Monitor indicates that execution is paused or stopped. Note that this feature will not simulate, but will execute correctly on the target.