Timer Peripherals
R2026bCreate Simulink® models with the timer peripherals such as Encoder, Higher Resolution Timer, PWM, Timer, Timer Capture and more available with STM32™ Microcontroller Blockset. Configure the Simulink model to interface with supported target hardware using model configuration parameters.
Support for STM32 processor based boards with Simulink uses STM32CubeMX graphical tool. STM32CubeMX tool is a graphical interface that you can use to configure peripherals of STM32 processors and generate peripheral initialization code for the STM32 processors that you select. You can configure the STM32 processor based boards to use the STM32CubeMX project with Simulink to generate code and deploy the code to the hardware.
Blocks
 | Encoder | Measure rotation of encoder in counts (Since R2022b) |
 | Higher Resolution Timer | Generate high resolution pulse width modulated waveforms (Since R2022b) |
 | PWM Output | Generate square waveform on enabled channels using timer module |
 | Timer | Starts timer counter and provides current counter value (Since R2022b) |
 | Timer Capture | Output the capture compare register value (Since R2022b) |
Topics
- Configure STM32CubeMX with Simulink
Configure STM32 processor-based boards using an STM32CubeMX project in Simulink.
- Set Up Scheduling Options for STM32 Processor-Based Boards
Configure single-rate or multi-rate scheduling on an STM32 processor.
Featured Examples
Signal Monitoring and Parameter Tuning of Generated PWM Output
Generate PWM signals on an STM32 processor-based board and tune parameters in real time using External mode.
Voltage Mode Control of DC-DC Buck Converter and Boost Converter Using STMicroelectronics STM32 Processor
Implement a DC-DC buck converter or Boost Converter control system using the B-G474E-DPOW1 Discovery kit for STM32™ Microcontroller Blockset.
Using Hardware Interrupt Block to Create an ISR on STMicroelectronics STM32 Processor Based Boards
Use a Hardware Interrupt block to create an interrupt service routine (ISR) in the generated code for STM32™ Microcontroller Blockset.
Getting Started with Hardware Profiling
Measure real time execution performance of algorithms on STM32 processors.
Profile STM32 Algorithms in Real-Time
Use the Execution Profiler block to perform real-time execution profiling of algorithms with the STM32® Microcontroller Blockset. The example demonstrates three profiling methods:
Change the LED Glow Intensity on STMicroelectronics STM32Fxx Based Boards
Demonstrates how to brighten and dim an LED by using the STM32™ Microcontroller Blockset.
Measure PWM Duty Cycle Using Timer Capture
Measure the duty cycle of an incoming PWM signal by using the Timer Capture block in STM32® Microcontroller Blockset, with and without DMA support. The example targets a STM32-NucleoH743ZI2 board and uses TIM1 Channel 1 and TIM1 Channel 2 configured in PWM Input mode in STM32CubeMX.
