switch to 12MHz SMCLK

1 files changed, 10 insertions, 10 deletions

diff --git a/main.c b/main.c
index 35b3ade..ce22aa1 100644..100755
--- a/main.c
+++ b/main.c
@@ -297,7 +297,6 @@ static void GlobalInit(void)
 {
   DCOCTL = CALDCO_12MHZ;
   BCSCTL1 = CALBC1_12MHZ;
-  BCSCTL2 |= DIVS_3; // DIVS_3 => 1/8; SMCLK = 12/8 = 1.5Mhz
 
   TACTL = TASSEL_2 + ID_3 + TACLR + TAIE + MC_1; // SMCLK + div by 8 + reset +
                                                  // enable interrupt + UP
@@ -309,13 +308,14 @@ static void GlobalInit(void)
   // fCAL(12MHz) DCOCTL = CALDCO_12MHZ,   3 V  11.7 12 12.3 MHz
   //             Gating time: 5 ms       3.6 V 11.7 12 12.3
 
-
-  // Set timer A so that Timer_A is called every [1.0036; 1.0551] ms
-  // >>> 193/187500. * 0.975
-  // 0.0010035999999999999      1.0036 ms min
-  // >>> 193/187500.
-  // 0.0010293333333333333      1.0293 ms nom
-  // >>> 193/187500. * 1.025
-  // 0.0010550666666666664      1.0551 ms max
-  TACCR0 = 193;
+  // Timer_A called every:
+  //
+  // >>> 1539 / 1500000. * .975
+  // 0.00100035                       1.000 ms min
+  // >>> 1539 / 1500000.
+  // 0.001026                         1.026 ms nom
+  // >>> 1539 / 1500000. * 1.025
+  // 0.00105165                       1.052 ms max
+
+  TACCR0 = 1539;
 }