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Home/renesas ra2l1

volt.tech Latest Questions

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

Issues regarding CAN interface with RA2L1 MCU

  • 1

While working on CAN interface with Renesas RA2L1 MCU, I am having some issues with this as my  message is not working when I have sent data/received data. Please help to advise if required anything to be changed.

While working on CAN interface with Renesas RA2L1 MCU, I am having some issues with this as my  message is not working when I have sent data/received data.

Please help to advise if required anything to be changed.

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CAN interfacemcurenesas ra2l1
  1. Shivali Singh
    Added an answer on July 27, 2022 at 6:00 pm

    Hi Linto, Pleas use external crystal around 20Mhz for CAN interface.   Thanks & Regards Shivali Singh

    Hi Linto,

    Pleas use external crystal around 20Mhz for CAN interface.

     

    Thanks & Regards

    Shivali Singh

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

Renesas RA2L1 PWM Complementary code

  • 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
    Added an answer on July 27, 2022 at 5:58 pm

    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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  • 4 Answers
Answer
Raja Singh
  • 0
Raja Singh
Asked: May 30, 2022In: Microcontroller

Renesas RA2L1 CAN is not working

  • 0

I am using Renesas RA2L1 example code on CAN but my CAN is not working/not received data CAN analyzer.

I am using Renesas RA2L1 example code on CAN but my CAN is not working/not received data CAN analyzer.

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CANData CAN Analyzermicrocontrollerra seriesra2l1renesasRenesas Microcontrollerrenesas ra seriesrenesas ra2l1
  1. Shivali Singh
    Added an answer on June 6, 2022 at 5:11 pm

    Dear Raja Singh, You need to their CAN ic hardware is it ok or not, and which IC you are using for CAN?   Regards Shivali Singh

    Dear Raja Singh,

    You need to their CAN ic hardware is it ok or not, and which IC you are using for CAN?

     

    Regards

    Shivali Singh

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  • 1 Answer
Answer
Raja Singh
  • 0
Raja Singh
Asked: May 30, 2022In: Microcontroller

Renesas RA2L1 Family MCU

  • 0

How to use MD pin in Flash time or Debug time or how to program Renesas RA2L1 MCU by using   Renesas flash programmer ?

How to use MD pin in Flash time or Debug time or how to program Renesas RA2L1 MCU by using   Renesas flash programmer ?

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debug timeflash timeMD pinra2l1renesasrenesas flash programmerRenesas Microcontrollerrenesas ra2l1
  1. Support
    Added an answer on August 24, 2022 at 10:44 am

    Hi mr. Raja You have to make MD pin active low while SCI boot (flashing with UART ) & if you want to debug the make it high with 10 K pullup & isolate pull down resistor

    Hi mr. Raja

    You have to make MD pin active low while SCI boot (flashing with UART )

    & if you want to debug the make it high with 10 K pullup & isolate pull down resistor

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  • 1 Answer
Answer
Raja Singh
  • 0
Raja Singh
Asked: May 17, 2022In: Microcontroller

Renesas RA2L1 Programming pin connector

  • 0

I am working on Renesas RA2L1 kit , my code finalize on Renesas kit, now we are going to make PCB , for this PCB I want to know about programming pin connector. Can you help to share programming pin ...Read more

I am working on Renesas RA2L1 kit , my code finalize on Renesas kit, now we are going to make PCB , for this PCB I want to know about programming pin connector. Can you help to share programming pin connector so that I can make one my PCB.

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pcbra2l1RA2L1 SERIESrenesasrenesas ra2l1
  1. Shivali Singh
    Added an answer on May 19, 2022 at 6:21 pm

    Dear Raja Ji, Please find the attached details FYR.   Regards Shivali Singh

    Dear Raja Ji,

    Please find the attached details FYR.

     

    Regards

    Shivali Singh

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    Attachment

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  • 1 Answer
Answer
praveen
  • 0
praveen
Asked: May 11, 2022In: Microcontroller

How to configure two I2c Master Channel in Renesas RA2L1

  • 0

In Renesas RA2L1, while configuration of two I2C master channel an error is occurring which is listed below. How to remove this error. Error: require interrupt channel in group 0 or 4.

In Renesas RA2L1, while configuration of two I2C master channel an error is occurring which is listed below. How to remove this error.

Error: require interrupt channel in group 0 or 4.

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I2c master channelra2l1renesasRenesas Microcontrollerrenesas ra2l1
  • 0 Answers
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