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Pulse-width modulation

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Linto
  • 1
Linto
Asked: July 27, 2022In:
  • 1

I am working with PWM complementary on Renesas RA2L1 , please help to share example code for this.

I am working with PWM complementary on Renesas RA2L1 , please help to share example code for this.

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pwmPWM Complementary coderenesas ra2l1
  1. Shivali Singh

    Hi, Please find the below step of working PWM Complementary code.   void hal_entry(void) { /* TODO: add your own code here */ R_GPT_Open(&g_timer0_ctrl, &g_timer0_cfg); R_GPT_DutyCycleSet(&g_timer0_ctrl, 120 , GPT_IO_PIN_GTIOCB); R_GPT_DutyCycleSet(&g_timer0_ctrl, (240-120), GPTRead more

    Hi, Please find the below step of working PWM Complementary code.

     

    void hal_entry(void)
    {
    /* TODO: add your own code here */
    R_GPT_Open(&g_timer0_ctrl, &g_timer0_cfg);
    R_GPT_DutyCycleSet(&g_timer0_ctrl, 120 , GPT_IO_PIN_GTIOCB);
    R_GPT_DutyCycleSet(&g_timer0_ctrl, (240-120), GPT_IO_PIN_GTIOCA);

    //R_GPT_PwmOutputDelayInitialize();
    R_GPT_Enable(&g_timer0_ctrl);
    R_GPT_Start(&g_timer0_ctrl);
    while(1)
    {

    }

     

     

    Thanks

    Shivali

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Rutuja
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Rutuja
Asked: June 22, 2022In:
  • 0

I am using EK-RA2E1 board and I want to drive a DC Motor with L293N Motor Driver with PWM. Is there any source that can help with this problem?

I am using EK-RA2E1 board and I want to drive a DC Motor with L293N Motor Driver with PWM. Is there any source that can help with this problem?

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dc motor drivedc-motorEK-RA2E1MOTOR DRIVEpwm
  1. pallavi sharma

    As the DC motor is the simple one, it doesn't require any tricks to control. You just configure two PWM channels (or a single channel but with switchable outputs).

    As the DC motor is the simple one, it doesn’t require any tricks to control. You just configure two PWM channels (or a single channel but with switchable outputs).

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pallavi sharma
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pallavi sharma
Asked: June 16, 2022In:
  • 0

While using RA2L1AB3CFL processor. I want to produce PWM and Counter at the same time on this processor. I need to both keep time and create PWM. In the FSP configuration section, the PWM and counter settings are different. So ...Read more

While using RA2L1AB3CFL processor. I want to produce PWM and Counter at the same time on this processor. I need to both keep time and create PWM. In the FSP configuration section, the PWM and counter settings are different. So I open two of the r_gpt stacks. Although I open it, I cannot set it in different properties. Can anyone help me how can I do this? PWM and counter need to run continuously. Unfortunately, it is not open and closed.

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counterpwmRA2L1AB3CFL processorRenesas Microcontroller
Anonymous
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Anonymous
Asked: May 16, 2022In:
  • 0

Any reference circuit for a cost effective digital converter to analog converter ? input 0-3 V DC PWM input, output 0-10 V DC.

Any reference circuit for a cost effective digital converter to analog converter ? input 0-3 V DC PWM input, output 0-10 V DC.

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analog convertercircuitDigital converterpwm
  1. Support

    Hi , Have you checked Renesas RA MCU for DAC , this MCU having inbulit DAC with 16 bit SAR ADC     RA2A1 - 32-bit Microcontrollers with 48MHz Arm® Cortex®-M23 and Integration of 24-bit Sigma-Delta ADC | Renesas

    Hi , Have you checked Renesas RA MCU for DAC , this MCU having inbulit DAC with 16 bit SAR ADC

     

     

    RA2A1 – 32-bit Microcontrollers with 48MHz Arm® Cortex®-M23 and Integration of 24-bit Sigma-Delta ADC | Renesas

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