Other Parts Discussed in Thread: MSP430FG4618
Hello everybody!
I want to take the time stamp of the button push and button release.I wrote the whole code but i couldn't do taking the value in TACCR0 as a numeric value the compiler gives only one error
"Error[Pe020]: identifier "TACCRO" is undefined"
what should i do?
This is my code
#include "io430xG46x.h"
#include <intrinsics.h>
#include <stdint.h>
#define LCDMEMS 11
uint8_t * const LCDMem=(uint8_t *)& LCDM3 ;
#define SEG_A 0x01
#define SEG_B 0x02
#define SEG_C 0x04
#define SEG_D 0x08
#define SEG_E 0x40
#define SEG_F 0x10
#define SEG_G 0x20
#define SEG_H 0x80
volatile unsigned int i;
void cizgi(void);
void main (void)
{
WDTCTL=WDTPW|WDTHOLD;
FLL_CTL0=XCAP14PF;
P5OUT=0;
P5SEL=0x1C;
P5DIR=0xFF;
for(i=0;i<LCDMEMS;++i)
{
LCDMem[i]=0;
LCDACTL=LCDON+LCD4MUX+LCDFREQ_128;
LCDAPCTL0=0x7E;
}
P1OUT=0;
P1DIR=0xFC;
P1SEL=BIT1;
cizgi();
TACCTL0=CM_3|CCIS_1|SCS|CAP|CCIE;
TACTL=TASSEL_1|ID_0|MC_2|TACLR;
for(;;)
{
__low_power_mode_3();
}
}
#pragma vector=TIMERA0_VECTOR
__interrupt void TIMERA0_ISR(void)
{
static uint16_t LastTime=0;
DisplayUint(TACCRO-LastTime);
LastTime=TACCRO;
}
void cizgi(void)
{
LCDM9=0x00;
LCDM8=SEG_D;
LCDM7=SEG_D;
LCDM6=SEG_D;
LCDM5=SEG_D;
LCDM4=SEG_D;
LCDM3=SEG_D;
LCDM2=SEG_D;
LCDM1=0x00;
}
Thanks for your helps.
Tuna
