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Reeled back all appropriate pieces of caveman debugging.

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This commit is contained in:
Thomas Harte 2016-07-31 13:42:34 -04:00
parent 2332f72875
commit 198fbbedc7
3 changed files with 0 additions and 40 deletions
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8
Machines/Commodore/1540/C1540.cpp
View File

@ -116,14 +116,6 @@ void Machine::mos6522_did_change_interrupt_status(void *mos6522)
void Machine::process_input_bit(int value, unsigned int cycles_since_index_hole) void Machine::process_input_bit(int value, unsigned int cycles_since_index_hole)
{ {
_shift_register = (_shift_register << 1) | value; _shift_register = (_shift_register << 1) | value;
static int bitCount = 0;
bitCount++;
if(bitCount == 8)
{
printf("%02x.", _shift_register&0xff);
bitCount = 0;
}
} }
// the 1540 does not recognise index holes // the 1540 does not recognise index holes

25
Storage/Disk/DiskDrive.cpp
View File

@ -22,7 +22,6 @@ DiskDrive::DiskDrive(unsigned int clock_rate, unsigned int clock_rate_multiplier
void DiskDrive::set_expected_bit_length(Time bit_length) void DiskDrive::set_expected_bit_length(Time bit_length)
{ {
_bit_length = bit_length; _bit_length = bit_length;
printf("expected bit length: %0.4f\n", bit_length.get_float() * 1000.0);
// this conversion doesn't need to be exact because there's a lot of variation to be taken // this conversion doesn't need to be exact because there's a lot of variation to be taken
// account of in rotation speed, air turbulence, etc, so a direct conversion will do // account of in rotation speed, air turbulence, etc, so a direct conversion will do
@ -56,28 +55,6 @@ void DiskDrive::step(int direction)
void DiskDrive::set_track() void DiskDrive::set_track()
{ {
_track = _disk->get_track_at_position((unsigned int)_head_position); _track = _disk->get_track_at_position((unsigned int)_head_position);
// printf("***");
// int calibration = -1;
// int bit = 0, shift = 0;
// while(1)
// {
// Track::Event event = _track->get_next_event();
// if(event.type == Track::Event::IndexHole) break;
// if(calibration < 0) calibration = event.length.length;
//
// int number_of_bits = event.length.length / calibration;
// while(number_of_bits > 1)
// {
// shift = (shift << 1)&0xff;
// number_of_bits--;
// bit++; if(bit == 8) { printf("%02x.", shift); bit = 0; }
// }
// shift = ((shift << 1) | 0x01)&0xff;
// bit++; if(bit == 8) { printf("%02x.", shift); bit = 0; }
// }
// printf("***\n");
reset_timer(); reset_timer();
get_next_event(); get_next_event();
} }
@ -116,7 +93,6 @@ void DiskDrive::get_next_event()
event_interval.clock_rate *= _revolutions_per_minute; event_interval.clock_rate *= _revolutions_per_minute;
event_interval.simplify(); event_interval.simplify();
set_next_event_time_interval(event_interval); set_next_event_time_interval(event_interval);
// printf("bit length: %0.4f\n", event_interval.get_float() * 1000.0);
} }
void DiskDrive::process_next_event() void DiskDrive::process_next_event()
@ -127,7 +103,6 @@ void DiskDrive::process_next_event()
_pll->add_pulse(); _pll->add_pulse();
break; break;
case Track::Event::IndexHole: case Track::Event::IndexHole:
printf("[%d cycles]\n", _cycles_since_index_hole);
_cycles_since_index_hole = 0; _cycles_since_index_hole = 0;
process_index_hole(); process_index_hole();
break; break;

7
Storage/Disk/PCMTrack.cpp
View File

@ -76,12 +76,5 @@ void PCMTrack::fix_length()
_next_event.length.clock_rate += _segments[c].length_of_a_bit.length * _segments[c].number_of_bits * multiplier; _next_event.length.clock_rate += _segments[c].length_of_a_bit.length * _segments[c].number_of_bits * multiplier;
} }
uint8_t *data = _segments[0].data.get();
for(int c = 0; c < _segments[0].number_of_bits >> 3; c++)
{
printf("%02x.", data[c]);
}
printf("===\n");
_segment_pointer = _bit_pointer = 0; _segment_pointer = _bit_pointer = 0;
} }