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initialize timer
[rpikern]
/
src
/
timer.c
diff --git
a/src/timer.c
b/src/timer.c
index
7df21bb
..
cbcebee
100644
(file)
--- a/
src/timer.c
+++ b/
src/timer.c
@@
-6,5
+6,10
@@
volatile unsigned long num_ticks;
void timer_init(void)
{
+ /* clear all 4 timer interrupt bits */
+ STM_CTL_REG = 0xf;
+ /* setup first timer interrupt */
+ STM_CMP1_REG = STM_LCNT_REG + 4000;
+
enable_gpu_irq(IRQ_GPU_TIMER1);
}