1 files changed, 9 insertions, 6 deletions

diff --git a/firmware/target/arm/tms320dm320/kernel-dm320.c b/firmware/target/arm/tms320dm320/kernel-dm320.c
index 6608aea096..2b2e783c3f 100644
--- a/firmware/target/arm/tms320dm320/kernel-dm320.c
+++ b/firmware/target/arm/tms320dm320/kernel-dm320.c
@@ -27,6 +27,10 @@ extern void (*tick_funcs[MAX_NUM_TICK_TASKS])(void);
 
 void tick_start(unsigned int interval_in_ms)
 {
+/*    TODO: set up TIMER1 clock settings
+    IO_CLK_MOD2 &= ~CLK_MOD2_TMR1; //disable TIMER1 clock
+    IO_CLK_SEL0 |= (1 << 2); //set TIMER1 clock to PLLIN*/
+    IO_CLK_MOD2 |= CLK_MOD2_TMR1; //enable TIMER1 clock!!!!!!!!!
     IO_TIMER1_TMMD = CONFIG_TIMER1_TMMD_STOP;
     
     /*  Setup the Prescalar (Divide by 10)
@@ -35,13 +39,13 @@ void tick_start(unsigned int interval_in_ms)
     IO_TIMER1_TMPRSCL = 0x0009;
 
     /* Setup the Divisor */
-    IO_TIMER1_TMDIV = (TIMER_FREQ / (10*1000))*interval_in_ms;
-
+    IO_TIMER1_TMDIV = (TIMER_FREQ / (10*1000))*interval_in_ms - 1;
+    
     /* Turn Timer1 to Free Run mode */
     IO_TIMER1_TMMD = CONFIG_TIMER1_TMMD_FREE_RUN;
-
+    
     /* Enable the interrupt */
-    IO_INTC_EINT0 |= 1<<IRQ_TIMER1;
+    IO_INTC_EINT0 |= INTR_EINT0_TMR1;
 }
 
 void TIMER1(void)
@@ -56,8 +60,7 @@ void TIMER1(void)
             tick_funcs[i]();
         }
     }
-
     current_tick++;
 
-    IO_INTC_IRQ0 = 1<<IRQ_TIMER1;
+    IO_INTC_IRQ0 = INTR_IRQ0_TMR1;
 }