Scheduling

Trigger asynchronous and background tasks

Trigger asynchronous tasks using Hardware Interrupt block and background tasks using Idle Task block.

Blocks

C28x Hardware Interrupt	Interrupt Service Routine to handle hardware interrupt on C28x processors
CLA Task Manager	Create and manage task executions in Control Law Accelerator (CLA) model (Since R2022a)
Hardware Interrupt	Trigger downstream function-call subsystems from interrupt service routine (Since R2023a)
Hardware Profiler	Profiles function-call subsystem using GPIO, ERAD, or Timer measurement modes (Since R2024b)
Idle Task	Create free-running task
Software Trigger CPU<->CLA	Trigger software events between processor (CPU) and control law accelerator (CLA) (Since R2022a)
Task Manager	Create and manage task executions in Simulink model
F2838x-M4 Hardware Interrupt	Trigger downstream function-call subsystem from interrupt service routine (Since R2020b)
F28M3xx-M3 Hardware Interrupt	Trigger downstream function-call subsystem from interrupt service routine

Tools

Hardware Mapping

Map tasks and peripherals in a model to hardware board configurations (Since R2022b)

Model Settings

Model Configuration Parameters for Texas Instruments C2000 Processors

Model Configuration Parameters: Code Generation Optimization

Topics

Examples Supporting Texas Instruments C2000 Processors
The following table shows the list of C2000™ Microcontroller Blockset reference examples that are supported for each processor family.
Scheduling and Timing
Provides information about TI C2000 scheduling
Modeling and Code Generation Using Hardware Interrupt
Model and generate code using Hardware Interrupt block. For multiprocessor modeling use Task Manager block and Hardware Mapping tool.
Configure Interrupts and Events Using Hardware Mapping
Map tasks in the C2000 Microcontroller Blockset to interrupt service routines on the hardware board.
Enhance Code Execution Speed in TI C2000 Simulink Applications
Optimize code for efficient execution.
Exploring TI C2000 Toolchain Options
Utilize TI C2000 toolchains like COFF ABI, EABI, and ARM to generate code.
Summary of Profiling Techniques
Compare different profiling techniques based on your specific requirements and hardware capabilities.

Troubleshooting

External Interrupt Workflow for Texas Instruments C2000 Processors

This topic helps you with the workflow for external interrupts.

Featured Examples

Asynchronous Scheduling

Use the Texas Instruments™ C28x™ peripherals and Hardware Interrupt blocks to control the real-time execution of Simulink® function-call subsystems in an asynchronous fashion.

Open Model

ADC-PWM Synchronization Using ADC Interrupt

Use the ADC block to sample an analog voltage and use the PWM block to generate a pulse waveform. This example also shows how to use the Hardware Interrupt block to synchronize the change in the PWM duty cycle with analog to digital conversion of voltage. In the generated code, changes in the voltage of the ADC input alter the duty cycle of the PWM output. The period of the PWM waveform remains constant.

Open Model

Utilize Hardware Profiler for Real-Time Execution Profiling

Demonstrates how to utilize the Hardware Profiler block for real-time execution profiling of algorithms using the C2000™ Microcontroller Blockset.

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