Texas Instruments MSP430 User Manual

404
BCSCTL1 = CALBC1_8MHZ; /* Set DCO to 8MHz */
DCOCTL = CALDCO_8MHZ;
}
/*
* Basic Clock System Control 1
*
* XT2OFF -- Disable XT2CLK
* ~XTS -- Low Frequency
* DIVA_0 -- Divide by 1
*
* Note: ~XTS indicates that XTS has value zero
*/
BCSCTL1 |= XT2OFF | DIVA_0;
/*
* Basic Clock System Control 3
*
* XT2S_0 -- 0.4 - 1 MHz
* LFXT1S_2 -- If XTS = 0, XT1 = VLOCLK ; If XTS = 1, XT1 = 3 - 16-MHz crystal
or resonator
* XCAP_1 -- ~6 pF
*/
BCSCTL3 = XT2S_0 | LFXT1S_2 | XCAP_1;
/* USER CODE START (section: BCSplus_graceInit_epilogue) */
/* User code */
/* USER CODE END (section: BCSplus_graceInit_epilogue) */
}
void sleep(unsigned int time)
{
TA0CCR0 = time;
TA0CTL = TASSEL_1 | ID_0 | MC_1 | TACLR;
TA0CCTL0 &= ~CCIFG;
TA0CCTL0 |= CCIE;
__bis_SR_register(LPM3_bits + GIE);
__no_operation();
}
Simulation
Capacitive touch sensing cannot be simulated in software like Proteus VSM.

Texas Instruments MSP430 Specifications

General

Brand	Texas Instruments
Model	MSP430
Category	Microcontrollers
Language	English