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ecan drivers file for piccolo F28035

mohan kumar
Prodigy 130 points
Other Parts Discussed in Thread: DRV8312, CONTROLSUITE

I am using DRV8312 kit with piccolo F28035. can anybody tell where the driver files are available for eCAN under cotrolSUITE

am using PM_sensorless project and i want to interface eCAN module to this project. i am calling eCAN initialization function in PM_Sensorless.c and configured one mailbox as transmitter, but am not able to see anything in Canalyser. i configured the Canalyser for 1MBps and using CAN_HI and CAN_LOw pin on DRV8312 kit.

thanks

  • 0
    TI__Mastermind 22025 points

    Mohan,

    Drivers for eCAN can be found here:

    C:\TI\controlSUITE\device_support\f2803x\v126\DSP2803x_common\source\DSP2803x_ECan.c

    Drivers in this file are somewhat limited and really only provide some basic initialization functions.  You'll probably have to write some CAN driver code yourself.

    Regards,
    Trey

  • 0 in reply to Trey German289
    Prodigy 130 points

    Thanks Trey,

    with this basic Initialization function is it possible to see variable via Canalyser. i used the example code ecan_back2back, but couldnt see anything in Canalyser, am not getting any voltage across CAN_H and CAN_L pins.

  • 0 in reply to mohan kumar
    TI__Mastermind 22025 points

    ecan_back2back is a good place to start, but this uses a loopback mode.  You'll need to turn this off and then you should be able to see something in Canalyser.

    Trey