外设管理
R2026a在与目标硬件通信之前，应用模块设置和硬件配置参数。
模块
 | MCAL ADC | Convert analog signal on ADC input pin to digital signal (自 R2026a 起) |
 | MCAL DIO Channel Group Read | Read value of a specified DIO channel group identifier (自 R2026a 起) |
 | MCAL DIO Channel Group Write | Write value to the specified DIO channel group identifier (自 R2026a 起) |
 | MCAL DIO Channel Read | Read logical value of the specified DIO channel identifier (自 R2026a 起) |
 | MCAL DIO Channel Write | Write logical value to a specified DIO channel identifier (自 R2026a 起) |
 | MCAL DIO Port Pins Read | Read logical value from group of pins/channels on a specified port (自 R2026a 起) |
 | MCAL DIO Port Pins Write | Write logical value to groups of pins or individual channels on a specified DIO port (自 R2026a 起) |
 | Hardware Interrupt | Trigger function-call subsystems in response to hardware interrupt events (自 R2026a 起) |
 | TSG3 Output | generates Pulse Width Modulated (PWM) signals on output pins using the TSG3 peripheral (自 R2026a 起) |
模型设置
主题
- What is Sample Time and How Does it Work?
Concept of sample time and its role in simulations.
精选示例
Getting Started with MCAL DIO Blocks on Renesas RH850 Microcontrollers
Control a digital output on a Renesas RH850/U2A16 Microcontroller using the AUTOSAR MCAL DIO Channel Write block in Simulink. The example uses an onboard LED to demonstrate how MCAL DIO configuration and model-based design work together to generate, deploy, and run the model on RH850 hardware to drive an LED.
Model-Based BLDC Motor Control on Renesas RH850 U2A Microcontroller Using Simulink
Use the Embedded Coder Support Package for Renesas RH850 Microcontrollers to implement and deploy sensorless Brushless DC (BLDC) motor control on a Renesas RH850 Microcontroller using model-based design in Simulink. You will simulate, generate code, and run both open-loop and closed-loop control strategies, leveraging the Renesas Motor Control Kit.
Using MCAL ADC and Hardware Interrupt Blocks with Renesas RH850 Microcontrollers
Acquire analog signals using the MCAL ADC block in a Simulink model and process the results using the Hardware Interrupt block on a Renesas RH850/U2A16 starter kit. You can use this approach to generate software-triggered ADC conversions, handle end-of-conversion interrupts, and read multiple ADC channels in real time.
Control Onboard LED7 Brightness Using TSG3 Blocks on Renesas RH850 Microcontrollers
Control the brightness of an onboard LED7 on the Embedded Coder ® Support Package for Renesas® RH850 Microcontrollers by varying the duty cycle of a TSG3 signal generated using TSG3 blocks. The workflow demonstrates how duty-cycle modulation directly affects LED intensity and how AUTOSAR MCAL configuration integrates with a Simulink model for hardware execution.
