Event Scheduling and Interrupt Handling
Improve system responsiveness to real-time tasks and events using external interrupts for Raspberry Pi hardware.
Blocks
| External Interrupt | Trigger downstream function-call subsystem from interrupt service routine |
Model Settings
| Base rate trigger | Select the source of the scheduler interrupt for the Raspberry Pi hardware |
| Base rate task priority | Static priority of the base rate task |
Troubleshooting
Troubleshoot Task Overrun Issue on Raspberry Pi Hardware
Detect and resolve task overrun issue on Raspberry Pi hardware.
Featured Examples
Trigger Downstream Function-Call Subsystem Using Raspberry Pi External Interrupt Block
Use Raspberry Pi® Blockset to trigger a downstream function-call in the connected IO mode and external mode of simulation (Monitor and Tune) using a Raspberry Pi External Interrupt block. This example provides two Simulink® models, one each for connected IO mode and external mode of simulation, to show the capabilities of the External Interrupt block in each of the modes.
Trigger Downstream Function-Call Subsystem Using Raspberry Pi External Interrupt Block with Single Tap Event on BMI160 Sensor
Use the Raspberry Pi® Blockset to trigger a downstream function-call in Monitor and Tune action when single tap event occurs on the BMI160 sensor using a Raspberry Pi External Interrupt block. This example model for monitor and tune simulation showcases the capabilities of the External Interrupt block during a single tap event on the BMI160 sensor.
