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Reduce variable scope in init function

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This commit is contained in:
Kévin Roussel 2014-09-30 11:35:29 +02:00
parent d101b30dd8
commit 1fb12b770e
1 changed files with 2 additions and 4 deletions
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6
cpu/msp430fxyz/hwtimer_msp430.c
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@ -32,16 +32,14 @@ extern void timer_unset(short timer);
void timerA_init(void)
{
volatile unsigned int *ccr;
volatile unsigned int *ctl;
TACTL = TASSEL_1 + TACLR; /* Clear the timer counter, set ACLK */
TACTL &= ~TAIFG; /* Clear the IFG */
TACTL &= ~TAIE; /* Disable TAIE (overflow IRQ) */
for (int i = 0; i < HWTIMER_MAXTIMERS; i++) {
ccr = &TACCR0 + (i);
ctl = &TACCTL0 + (i);
volatile unsigned int *ccr = &TACCR0 + (i);
volatile unsigned int *ctl = &TACCTL0 + (i);
*ccr = 0;
*ctl &= ~(CCIFG);
*ctl &= ~(CCIE);