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Double timer interval that wasn't right for an unknown reason. Adjust mouse kinetic values accordingly. Reprioritize interrupts to make mouse pointer movement as smooth as possible.

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László Monda
2017-11-28 18:52:39 +01:00
parent 46126e1e78
commit 712b87182a
6 changed files with 26 additions and 18 deletions
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6
right/src/timer.c
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@@ -14,7 +14,11 @@ void Timer_Init(void)
pit_config_t pitConfig;
PIT_GetDefaultConfig(&pitConfig);
PIT_Init(PIT, &pitConfig);
PIT_SetTimerPeriod(PIT, PIT_TIMER_CHANNEL, MSEC_TO_COUNT(TIMER_INTERVAL_MSEC, PIT_SOURCE_CLOCK));
// TODO: Why the interval needs to be multiplied by two to arrive to the correct timing?
// Figure it out and clean this up.
PIT_SetTimerPeriod(PIT, PIT_TIMER_CHANNEL, MSEC_TO_COUNT(TIMER_INTERVAL_MSEC*2, PIT_SOURCE_CLOCK));
PIT_EnableInterrupts(PIT, PIT_TIMER_CHANNEL, kPIT_TimerInterruptEnable);
EnableIRQ(PIT_TIMER_IRQ_ID);
PIT_StartTimer(PIT, PIT_TIMER_CHANNEL);