diff options
Diffstat (limited to 'demos/MSP430-MSP430x1611-GCC/board.c')
| -rw-r--r-- | demos/MSP430-MSP430x1611-GCC/board.c | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/demos/MSP430-MSP430x1611-GCC/board.c b/demos/MSP430-MSP430x1611-GCC/board.c index 09f93075a..b591ec3d6 100644 --- a/demos/MSP430-MSP430x1611-GCC/board.c +++ b/demos/MSP430-MSP430x1611-GCC/board.c @@ -29,13 +29,43 @@ void hwinit(void) {
/*
+ * Clock sources setup.
+ */
+ DCOCTL = VAL_DCOCTL;
+ BCSCTL1 = VAL_BCSCTL1;
+ BCSCTL2 = VAL_BCSCTL2;
+
+ /*
* I/O ports initialization.
*/
+ P1OUT = VAL_P1OUT;
+ P1DIR = VAL_P1DIR;
+ P1SEL = VAL_P1SEL;
+
+ P2OUT = VAL_P2OUT;
+ P2DIR = VAL_P2DIR;
+ P2SEL = VAL_P2SEL;
+
+ P3OUT = VAL_P3OUT;
+ P3DIR = VAL_P3DIR;
+ P3SEL = VAL_P3SEL;
+
+ P4OUT = VAL_P4OUT;
+ P4DIR = VAL_P4DIR;
+ P4SEL = VAL_P4SEL;
+
+ P5OUT = VAL_P5OUT;
+ P5DIR = VAL_P5DIR;
+ P5SEL = VAL_P5SEL;
+
+ P6OUT = VAL_P6OUT;
+ P6DIR = VAL_P6DIR;
+ P6SEL = VAL_P6SEL;
/*
* Timer 0 setup.
*/
- TACCR0 = ACLK / CH_FREQUENCY; /* Counter limit. */
+ TACCR0 = ACLK / CH_FREQUENCY - 1; /* Counter limit. */
TACTL = TACLR; /* Clean start. */
TACTL = TASSEL_1 | MC_1; /* Src=ACLK, cmp=TACCR0. */
TACCTL0 = CCIE; /* Interrupt on compare. */
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