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Attempted to simplify, very slightly.

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This commit is contained in:
Thomas Harte 2016-07-28 14:35:39 -04:00
parent 015cea494d
commit 5c1614ce7b
1 changed files with 9 additions and 9 deletions
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18
Storage/Disk/DigitalPhaseLockedLoop.cpp
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@ -26,19 +26,19 @@ DigitalPhaseLockedLoop::DigitalPhaseLockedLoop(int clocks_per_bit, int tolerance
void DigitalPhaseLockedLoop::run_for_cycles(int number_of_cycles) void DigitalPhaseLockedLoop::run_for_cycles(int number_of_cycles)
{ {
// check whether this triggers any 0s
_phase += number_of_cycles; _phase += number_of_cycles;
int windows_crossed = _phase / _window_length;
if(windows_crossed)
{
// check whether this triggers any 0s, if anybody cares
if(_delegate) if(_delegate)
{ {
while(_phase > _window_length) if(_window_was_filled) windows_crossed--;
{ for(int c = 0; c < windows_crossed; c++)
if(!_window_was_filled) _delegate->digital_phase_locked_loop_output_bit(0); _delegate->digital_phase_locked_loop_output_bit(0);
}
_window_was_filled = false; _window_was_filled = false;
_phase -= _window_length;
}
}
else
{
_phase %= _window_length; _phase %= _window_length;
} }
} }