Texas Instruments MSP430

403
/* Port 1 Direction Register */
P1DIR = BIT0 | BIT6;
/* Port 1 Interrupt Edge Select Register */
P1IES = 0;
/* Port 1 Interrupt Flag Register */
P1IFG = 0;
/* Port 2 Output Register */
P2OUT = 0;
/* Port 2 Port Select Register */
P2SEL &= ~(BIT6 | BIT7);
/* Port 2 Direction Register */
P2DIR = 0;
/* Port 2 Interrupt Edge Select Register */
P2IES = 0;
/* Port 2 Interrupt Flag Register */
P2IFG = 0;
/* USER CODE START (section: GPIO_graceInit_epilogue) */
/* User code */
/* USER CODE END (section: GPIO_graceInit_epilogue) */
}
void BCSplus_graceInit(void)
{
/* USER CODE START (section: BCSplus_graceInit_prologue) */
/* User initialization code */
/* USER CODE END (section: BCSplus_graceInit_prologue) */
/*
* Basic Clock System Control 2
*
* SELM_0 -- DCOCLK
* DIVM_0 -- Divide by 1
* ~SELS -- DCOCLK
* DIVS_0 -- Divide by 1
* ~DCOR -- DCO uses internal resistor
*
* Note: ~<BIT> indicates that <BIT> has value zero
*/
BCSCTL2 = SELM_0 | DIVM_0 | DIVS_0;
if (CALBC1_8MHZ != 0xFF)
{
/* Adjust this accordingly to your VCC rise time */
__delay_cycles(100000);
// Follow recommended flow. First, clear all DCOx and MODx bits. Then
// apply new RSELx values. Finally, apply new DCOx and MODx bit values.
DCOCTL = 0x00;