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Original question:

TMS320F28379D: how to enable independent PWM1A/PWM1B for BLDC motor commutation

TMS320F28379D: CPU timer interrupt is not generating on gpio pin 65 for 1 sec with CPU timer example code

vasanth kumar78
Intellectual 955 points

Part Number: TMS320F28379D
Other Parts Discussed in Thread: C2000WARE

HI,

1.Please resolve CPU timer interrupt is not generating on gpio pin 65 for 1 sec with CPU timer example code.

Please dont tell refer c2000 ware. i am already referring it.

2. Launchxl F280379D is not running at 200Mhz. Please explain clearly .

Please dont close thread untill we are confirming that it is resolved . several my queries closed like without proper answer

  • 0
    TI__Mastermind 32695 points

    Hi,

    vasanth kumar78 said:

    1.Please resolve CPU timer interrupt is not generating on gpio pin 65 for 1 sec with CPU timer example code.

    Can you please provide some details on this issue. Was this part of a previous E2E thread?

    vasanth kumar78 said:

    2. Launchxl F280379D is not running at 200Mhz. Please explain clearly .

    I believe you meant F28379D. Are you using the Device_init/IniSysctrl function from C2000ware to setup the PLL? Note that the XTALs available on a controlcard and a Launchpad are different (20MHz and 10MHz respectively). The examples by default is configured assuming a controlcard. In case of Launchpad, you need to add a predefined symbol _LAUNCHXL_F28379D to switch the PLL setting corresponding to 10MHz XTAL.

    Regards,

    Veena