DSP系统工具箱Support forARMCortex-M Processors

Improve simulation speed, increase accuracy, reduce data loss.

TheEmbedded Coder^®Support Package for ARM^®Cortex^®-M Processorssupports optimized C code generation for DSP System Toolbox™ blocks and functions. To generate this optimized code, you must install the DSP System Toolbox.

Using this support package, you can generate C code that can link with the CMSIS library functions. This generated code can be compiled to provide optimized executables that run onARM Cortex-M processors.

You can also port the generatedARM Cortex-M CRL code from MATLAB^®to KEIL μVision IDE and IAR Embedded Workbench. For details, seePort the Generated ARM Cortex-M CRL Code from MATLAB to KEIL μVision IDEandPort the Generated ARM Cortex-M CRL Code from MATLAB to IAR Embedded Workbench.

To install theEmbedded Coder Support Package for ARM Cortex-M ProcessorsseeInstall, Update, or Uninstall Support Package.

Topics

Supported DSP System Toolbox Blocks and MATLAB System Objects for CMSIS Library

Deployable blocks and System objects supporting CMSIS library

CMSIS Conditions for DSP Blocks to Support ARM Cortex Processors

CMSIS CRL反对ditions for DSP blocks to support ARM Cortex-M

CMSIS Conditions for DSP System Objects to Support ARM Cortex-M Processors

CMSIS CRL反对ditions for DSP System objects to support ARM Cortex-M

Featured Examples

Verify FIR Filter on ARM Cortex-M Processor

使用代码替换库(CRL)手臂智慧h DSP blocks. The model uses the FIR filter block to filter two sine waves of different frequencies.

Support Fixed-Point FIR Filter on ARM Cortex-M Processor

使用代码替换库(CRL)手臂智慧h DSP blocks. The model uses the fixed-point FIR filter block to filter two sine waves of different frequencies.

Support ARM CMSIS C Code Generation of dsp.FIRFilter in MATLAB Function Block

使用代码替换库(CRL)手臂智慧h DSP System object™. The model uses a MATLAB Function block that contains a dsp.FIRFilter System object to filter two sine waves of different frequencies.

Verify FIR Filter on ARM Cortex-M Processor in MATLAB

Use the Code Replacement Library (CRL) for ARM Cortex-M processor with DSP System object™. The example uses a dsp.FIRFilter System object to filter two sine waves of different frequencies.

Open Script

Parametric Audio Equalizer for ARM Cortex-M Processor

Generate and run the optimized code of a parametric audio equalizer on ARM Cortex-M processor while adjusting equalizer response from within Simulink® environment. The optimized code uses CMSIS DSP library for the biquad filter in the equalizer.

Real-Time ECG QRS Detection on ARM Cortex-M Processor

Generate and run optimized code for real-time QRS detection of an electrocardiogram (ECG) signal on the ARM® Cortex®-M processor. It uses an ECG signal selector for choosing ECG signal sources with different mean heart rates in the Simulink® environment. The optimized code uses the CMSIS library for the discrete FIR blocks in the example.