diff options
| -rw-r--r-- | src/lpc176x/timer.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/lpc176x/timer.c b/src/lpc176x/timer.c index d8196329..1b966d1c 100644 --- a/src/lpc176x/timer.c +++ b/src/lpc176x/timer.c @@ -37,6 +37,9 @@ timer_init(void) { // Disable timer LPC_TIM0->TCR = 0x02; + // Setup clock and prescaler (divide sys clock by 4) + LPC_SC->PCLKSEL0 = (LPC_SC->PCLKSEL0 & ~(0x3<<2)) | (0x1<<2); + LPC_TIM0->PR = 3; // Enable interrupts NVIC_SetPriority(TIMER0_IRQn, 2); NVIC_EnableIRQ(TIMER0_IRQn); |