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AM62A7: SysConfig Global MCAN settings wrong number conversion

Alexander Richter
Prodigy 11 points
Part Number: AM62A7
Other Parts Discussed in Thread: SYSCONFIG

Hi,

in the SysConfig tool the values for the global settings are wrong converted in the generated code. (discrepancy between decimal and hex)

  • 0
    TI__Guru 50928 points

    Hi Alexander,

    Thank you for your query.

    I have taken your inputs. Please allow some time to revert back.

    Regards,

    Tushar

  • +1 in reply to Tushar Thakur
    TI__Guru 50928 points

    Hi Alexander,

    Apologies for the delayed response.

    The mcan config template file didn't contain the code to convert the decimal value to hex value. Please update the mcan_config.c.xdt file with the below code. 

    %%{
    let module = system.modules['/drivers/mcan/mcan'];
%%}
/*
 * MCAN
 */
/* MCASP Default Bit timing Parameters */
MCAN_BitTimingParams gMcanBitTimingDefaultParams =
{
    .nomRatePrescalar   = 0x`module.$static.nomRatePrescalar.toString(16).toUpperCase()`U,
    .nomTimeSeg1        = 0x`module.$static.nomTimeSeg1.toString(16).toUpperCase()`U,
    .nomTimeSeg2        = 0x`module.$static.nomTimeSeg2.toString(16).toUpperCase()`U,
    .nomSynchJumpWidth  = 0x`module.$static.nomSynchJumpWidth.toString(16).toUpperCase()`U,
    .dataRatePrescalar  = 0x`module.$static.dataRatePrescalar.toString(16).toUpperCase()`U,
    .dataTimeSeg1       = 0x`module.$static.dataTimeSeg1.toString(16).toUpperCase()`U,
    .dataTimeSeg2       = 0x`module.$static.dataTimeSeg2.toString(16).toUpperCase()`U,
    .dataSynchJumpWidth = 0x`module.$static.dataSynchJumpWidth.toString(16).toUpperCase()`U,
};

    The mcan_config.c.xdt file is located at path {MCU+SDK}/source/drivers/.meta/mcan/templates. After updating the file restart the sysconfig tool and it will work fine. Please let me know if this solution works for you.

    Thanks & Regards,

    Tushar