Hi,
I am connecting external crystal of 32768Hz to pin XIN (P2.1)and XOUT(P2.0) but code gets stuck because of OFIFG always high.
following is my initialization code
_______
P2DIR = 0xFF;
P1SEL0 = BIT4 | BIT5; // UCA0 RXD and TXD
P2SELC |= BIT0 | BIT1; // P2.0~P2.1: crystal pins
PM5CTL0 &= ~LOCKLPM5; // Disable the GPIO power-on default high-impedance mode
// to activate previously configured port settings
// P2OUT = P1OUT =0;
// Initialize crystal
SFRIFG1 = 0;
do
{
CSCTL7 = 0; // Clear XT1 fault flag
SFRIFG1 = 0; // Clear fault flag
/} while (SFRIFG1 & OFIFG); // Test oscillator fault flag ______________> code hangs in this loop
CSCTL4 = SELA__XT1CLK; // Set ACLK = XT1CLK = 32768Hz
