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MSP430G2452: Watchdog timer interrupts

Marco Bertoncinm
Prodigy 60 points
Part Number: MSP430G2452

Hi all,

I have an MSP430g2452 configured with RO_PINOSC_TA0_WDTp and GATE_WDT_SMCLK, generating a watchdog interrupt.

The device is configure with three channels. When the updates trigger, should I expect one interrupt per channel or one for all three channels?

Thanks,

Marco

  • 0
    TI__Guru**** 212727 points
    Hi Marco,

    You will receive one WDT interrupt per element measurement, please refer to Section 3.2.2.3.1 of the Capacitive Touch Software Library Programmer's Guide (SLAA490) and the ro_pinosc_ta0_wdtp_wheel_buttons example (four elements).

    Regards,
    Ryan

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