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Merge pull request #174 from Sissors/master 

Properly round non integer bus-frequencies in MHz
pull/176/head
Emilio Monti 2014-02-18 17:48:06 +00:00
parent 94a1bdc84b 65d66455c0
commit 8583716513
1 changed files with 1 additions and 1 deletions
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libraries/mbed/targets/hal/TARGET_Freescale/TARGET_KLXX/us_ticker.c
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@ -44,7 +44,7 @@ static void pit_init(void) {
PIT->CHANNEL[1].TCTRL |= PIT_TCTRL_TEN_MASK; // Start timer 1
// Use channel 0 as a prescaler for channel 1
PIT->CHANNEL[0].LDVAL = bus_frequency() / 1000000 - 1;
PIT->CHANNEL[0].LDVAL = (bus_frequency() + 500000) / 1000000 - 1;
PIT->CHANNEL[0].TCTRL = PIT_TCTRL_TEN_MASK; // Start timer 0, disable interrupts
}