Code Generation for ARM Cortex-M and ARM Cortex-A Processors

Generate C code optimized for ARM^® Cortex^®-M and ARM Cortex-A processors

The DSP System Toolbox™ supports optimized C code generation for popular algorithms like FIR filtering and FFT on ARM Cortex-M and ARM Cortex-A processors. To generate this optimized code, you must install the Embedded Coder^® Support Package for ARM Cortex-M Processors or Embedded Coder Support Package for ARM Cortex-A Processors. In addition, you must have the following products: DSP System Toolbox, MATLAB^® Coder™, Embedded Coder, Simulink^® and Simulink Coder for Simulink based workflows.

Using these Embedded Coder support packages, you can generate C code that can link with the CMSIS library or calls the Ne10 library functions. This generated code can be compiled to provide optimized executables that run on ARM Cortex-M or ARM Cortex-A processors.

You can also port the generated ARM Cortex-M CRL code from MATLAB to KEIL μVision IDE and IAR Embedded Workbench. For details, see Port the Generated ARM Cortex-M CRL Code from MATLAB to KEIL μVision IDE and Port the Generated ARM Cortex-M CRL Code from MATLAB to IAR Embedded Workbench.

To download the Embedded Coder support packages for the ARM Cortex processors, see https://www.mathworks.com/hardware-support.html.

To obtain more information on the support packages and instructions on downloading them, see ARM Cortex-M Processors (Embedded Coder) and ARM Cortex-A Processors (Embedded Coder).

Topics

ARM Cortex-M Processors

Supported DSP System Toolbox Blocks and MATLAB System Objects for CMSIS Library (Embedded Coder)
Deployable blocks and System objects supporting CMSIS library.
Supported Simulink Blocks with CMSIS Library for ARM Cortex-M Processors (Embedded Coder)
Supported Simulink blocks with CMSIS library for ARM Cortex-M processors.
CMSIS Conditions for DSP Blocks to Support ARM Cortex Processors (Embedded Coder)
CMSIS CRL Conditions for DSP blocks to support ARM Cortex-M.
CMSIS Conditions for DSP System Objects to Support ARM Cortex-M Processors (Embedded Coder)
CMSIS CRL Conditions for DSP System objects to support ARM Cortex-M.
Verify FIR Filter on ARM Cortex-M Processor (Embedded Coder)
This example shows how to use the code replacement library (CRL) for ARM® Cortex-M processors with DSP blocks.
Support Fixed-Point FIR Filter on ARM Cortex-M Processor (Embedded Coder)
This example shows how to use the code replacement library (CRL) for ARM® processors with DSP blocks.
Support ARM CMSIS C Code Generation of dsp.FIRFilter in MATLAB Function Block (Embedded Coder)
This example shows how to use the code replacement library (CRL) for ARM® processors with DSP System object™.
Verify FIR Filter on ARM Cortex-M Processor in MATLAB (Embedded Coder)
This example shows how to use the code replacement library (CRL) for ARM® Cortex®-M processor with DSP System object™.
Parameteric Audio Equalizer for ARM Cortex-M Processor (Embedded Coder)
This example shows how to generate and run the optimized code of a parametric audio equalizer on ARM® Cortex®-M processor while adjusting equalizer response from within Simulink® environment.
Real-Time ECG QRS Detection on ARM Cortex-M Processor (Embedded Coder)
This example shows how to generate and run optimized code for real-time QRS detection of an electrocardiogram (ECG) signal on the ARM® Cortex®-M processor.

ARM Cortex-A Processors

Supported Ne10 Library Functions for ARM Cortex-A Processors (Embedded Coder)
Supported Ne10 library functions.
Supported DSP System Toolbox Blocks and MATLAB System Objects for Ne10 Library (Embedded Coder)
Deployable blocks supporting the Ne10 library.
Supported DSP System Toolbox System Objects with Ne10 Library for ARM Cortex-A Processors (Embedded Coder)
Ne10 CRL conditions for DSP System objects to support ARM Cortex-A.
Supported DSP System Toolbox Blocks with Ne10 Library for ARM Cortex-A Processors (Embedded Coder)
Ne10 CRL Conditions for DSP blocks to support ARM Cortex-A.
Verify FIR Filter on ARM Cortex-A Processor (Embedded Coder)
This example shows how to use the Code Replacement Library (CRL) for ARM® processor with DSP blocks.
Support NE10 Library C Code Generation of dsp.FIRFilter in MATLAB Function Block (Embedded Coder)
This example shows how to use the Code Replacement Library (CRL) for ARM® processor with DSP System object™.
Verify FIR Filter on ARM Cortex-A Processor in MATLAB (Embedded Coder)
This example shows how to use the Code Replacement Library (CRL) for ARM® Cortex®-A processor with DSP System object™.
Short-Time Spectral Attenuation on ARM Cortex-A Processor (Embedded Coder)
This example shows how to generate and run optimized code for short-time spectral attenuation on the ARM® Cortex®-A processor.
Parametric Audio Equalizer for ARM Cortex-A Processor (Embedded Coder)
This example shows how to generate and run the code of a parametric audio equalizer on ARM® Cortex®-A processor while adjusting equalizer response in the Simulink® environment.
Real-Time ECG QRS Detection on ARM Cortex-A Processor (Embedded Coder)
This example shows how to generate and run optimized code for real-time QRS detection of an electrocardiogram (ECG) signal on the ARM® Cortex®-A processor.
Use Target Hardware Instruction Set Extensions to Generate SIMD Code from Simulink Blocks for ARM Cortex-A Processors
Generate high performance SIMD Code from Simulink Blocks in DSP System Toolbox by using the Embedded Coder Support Package for ARM Cortex-A Processors.

Featured Examples

New

Deploy Parametric Audio Equalizer on ARM Cortex-M Processors

Deploy three-band parametric audio equalizer on the ARM Cortex-M™ STM32F746G-Discovery board. You can deploy this parametric equalizer on any supported ARM Cortex-M hardware.

(Embedded Coder)

Since R2024b

New

Code Generation for Interpolated FIR Filter on ARM Cortex-M Target using CMSIS

Generate and run the optimized code using ARM™ Cortex-M CRL for an interpolated finite impulse response (IFIR) filter on the STM32F746G-Discovery hardware.

(Embedded Coder)

Since R2024b