5.28 __watchdog_reset Intrinsic Function

The IAR __watchdog_reset intrinsic function inserts a wdr (watchdog reset) instruction.

Suggested Replacement

There is no equivalent MPLAB XC8 built-in function, but a wdr instruction can be inserted using in-line assembly.

Use asm("wdr"); to insert the wdr instruction into the generated code..

Caveats

None

Examples

Consider migrating IAR code such as:

void main(void)
{
    __watchdog_reset();
}

to MPLAB XC8 code similar to:

void main(void)
{
    asm("wdr");

}

Further Information

See the In-line Assembly and ??? and section in the MPLAB XC8 C Compiler User's Guide for AVR MCUs for more information on in-line assembly.