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Raja Singh
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Raja Singh
Asked: May 30, 2022In:
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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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  1. 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

    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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Linto
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Linto
Asked: April 19, 2022In:
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How to start with Renesas RA MCU? Is there any sample code that relates to AD/DA, 7-segment LED, or any basic coding for Renesas RA series ? I just want to show 1 2 3 4 in my 7segments display.

How to start with Renesas RA MCU? Is there any sample code that relates to AD/DA, 7-segment LED, or any basic coding for Renesas RA series ?

I just want to show 1 2 3 4 in my 7segments display.

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  1. Shivali Singh

    Hi Linto, Before starting the work on RA Family MCU, you need to download the software of e2 studio IDE and FSP (Flexible software package) from Renesas website. After installation the software you need to go new stack and select the peripherals what you require then generate the code. Please followRead more

    Hi Linto,

    Before starting the work on RA Family MCU, you need to download the software of e2 studio IDE and FSP (Flexible software package) from Renesas website.

    After installation the software you need to go new stack and select the peripherals what you require then generate the code.

    Please follow the below link instruction for getting stating.

    file:///C:/Renesas/RA/e2studio_v2021-10_fsp_v3.5.0/fsp_documentation/v3.5.0/fsp_user_manual_v3.5.0/group___a_d_c___a_p_i.html

     

    Thanks & Regards

    Shivali Singh

     

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Rahul B
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Rahul B
Asked: April 19, 2022In:
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GCC has Ofast option, but e2studio cannot be set from the menu. For RA series, how can I set the Ofast optimization level?

GCC has Ofast option, but e2studio cannot be set from the menu. For RA series, how can I set the Ofast optimization level?

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e2studioofast optimizationra seriesrenesas ra series
  1. pallavi sharma

    Could you try adding it to Other optimization flags?  When compiling, you see both -o2 …. -ofast, I think the later options will overwrite the earlier ones.(hopefully).   arm-none-eabi-gcc -mcpu=cortex-m33 -mthumb -mfloat-abi=hard -mfpu=fpv5-sp-d16 -O2 -fmessage-length=0 -fsigned-char -ffunctioRead more

    Could you try adding it to Other optimization flags?  When compiling, you see both -o2 …. -ofast, I think the later options will overwrite the earlier ones.(hopefully).

     

    arm-none-eabi-gcc -mcpu=cortex-m33 -mthumb -mfloat-abi=hard -mfpu=fpv5-sp-d16 -O2 -fmessage-length=0 -fsigned-char -ffunction-sections -fdata-sections -Ofast -Wunused -Wuninitialized …

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techfreak
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techfreak
Asked: April 18, 2022In:
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Does the FSP Package include a CAN driver? Will new FSP package release support the CAN driver for the  EK-RA6M3G board for  Renesas RA series.

Does the FSP Package include a CAN driver? Will new FSP package release support the CAN driver for the  EK-RA6M3G board for  Renesas RA series.

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can driverfsp packagera seriesrenesasrenesas ra series
  1. Linto

    Yes, CAN support is already included in the FSP package.

    Yes, CAN support is already included in the FSP package.

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