Hi, I am trying to program the LPC932 with this WDT program, but it does not work. Program gets downloaded, but it does not run.
Enable WDT and Safety bit are disable under the device configurations options in Flash Magic. It works fine with the EPM900.
Thanks!


Initialize_the_Puppy();
{
P2 = 0;

for(;;)
{
unsigned char i;
state = 0x4499;
if ((state+= 0x1111) == 0x55AA) // 0x55AA
{
Feed_the_PUPPY ();
}
for (i = 0x01; i; i <<= 1)
{ P2 = i; // simulate running lights
delay (25000);
}
if ((state+= 0x1111) == 0x66BB)
{
Feed_the_PUPPY ();
}
for (i = 0x80; i; i >>= 1)
{ P2 = i;
delay (25000);
}
if ((state+= 0x2222) == 0x88DD)
{
Feed_the_PUPPY ();
}
state = 0;
}
}
}

void Initialize_the_Puppy(void)
{
WDL = 0xFF; // must be loaded before WDCON
EA = 0;
WDCON |= 0x05; //start WDT, and select WD oscillator
KICK_THE_PUPPY
EA = 1;
EWDRT = 1;
}

void Feed_the_PUPPY (void)
{
WDL = 0xFF;
EA = 0;
WDCON |= 0x05;
KICK_THE_PUPPY
EA = 1;

}

void watchdogrtc_isr(void) interrupt 10
{
wdt_c++;
if (WDCON &= ~0x06) {
P2 = 0;
}
else
{
RTCCON &= ~0x80; return;
}
}