Texas Instruments MSP430 - Page 121

121
/* initialize Config for the MSP430 WDT+ */
WDTplus_graceInit();
LCD_init();
LCD_clear_home();
LCD_goto(0, 0);
LCD_putstr("Capt./us:");
delay_ms(10);
while(1)
{
if((P1IN & BIT3) == 0)
{
P1OUT |= BIT0;
while((P1IN & BIT3) == 0);
i++;
if(i > 9)
{
i = 0;
}
P1OUT &= ~BIT0;
}
switch(i)
{
case 1:
{
TA0CCR0 = 9999;
LCD_goto(0, 1);
LCD_putstr("Period/ms: 20");
break;
}
case 2:
{
TA0CCR0 = 4999;
LCD_goto(0, 1);
LCD_putstr("Period/ms: 10");
break;
}
case 3:
{
TA0CCR0 = 1999;
LCD_goto(0, 1);
LCD_putstr("Period/ms: 4");
break;
}
case 4:
{
TA0CCR0 = 999;
LCD_goto(0, 1);
LCD_putstr("Period/ms: 2");
break;
}
case 5:
{
TA0CCR0 = 166;
LCD_goto(0, 1);