80a15039e0
chore(apu): improve accuracy of Channel 1
2021-10-30 21:53:08 +09:00
32405c0734
fix(apu): implement some obscure behaviour for ch1,2 & 3
2021-10-30 20:04:16 +09:00
2ef8fefbb7
chore(apu): implement more obscure behaviour
...
implement capacitor
2021-10-30 18:41:31 +09:00
548945a4ee
chore: remove imports of tracing macros
2021-10-30 16:41:06 +09:00
01278ca83f
chore: reduce size of public interface
2021-10-30 10:28:20 +09:00
293e5762c3
chore: small code-cleanup changes
2021-10-20 02:48:44 -03:00
9113e95fa0
fix(apu): pass blargg apu sweep tests
2021-09-07 01:17:01 -03:00
4658a0d106
fix(apu): ch4 set_len should set timer to 64 - len
continuous-integration/drone/push Build is passing
2021-08-18 02:32:48 -05:00
f92b9d61ef
chore(apu_gen): cosmetic changes to sample generation
continuous-integration/drone/push Build is passing
2021-08-18 01:43:38 -05:00
360a9a7b65
chore(apu): improve code organization
continuous-integration/drone/push Build is passing
2021-08-18 00:04:27 -05:00
5d64e539a7
fix(apu): resolve off-by-one error
2021-08-17 23:14:56 -05:00
22f96a10e7
fix(apu): increase accuracy of apu emulation
...
Reintroduce the Frame Sequencer and it's state enum (needed so that we
can reset the FS on NR52 enable)
2021-08-17 22:18:40 -05:00
8fea8eb1ff
fix(apu): better emulate behaviour of apu channel DACs
2021-08-17 21:26:22 -05:00
b9046bceba
fix(apu): disable channel if DAC is disabled
2021-08-17 20:42:41 -05:00
aa22e93049
chore: clean up TODO messages
continuous-integration/drone/push Build is passing
2021-08-15 23:31:27 -05:00
a77d0a0f62
fix(apu): clock frame sequencer at correct Hz
continuous-integration/drone/push Build is passing
2021-08-15 02:46:20 -05:00
8625bec059
feat: clock bus on instruction read-write
...
continuous-integration/drone/push Build is failing
Commit also includes general work towards passing mem-timings.
Note: while cpu_instrs.gb passes, instr_timing.gb and mem_timing.gb both
are stuck in infinite loops (Currently, it seems like a timing issue).
This is a major regression that hopefully shouldn't last for too long.
2021-08-14 00:10:51 -05:00
0107fa04c9
chore(apu): remove implemtation of register that always returns 0xFF
2021-08-05 16:39:04 -05:00
5482a8e75f
fix(apu): fix out of bounds error with channel 3 wave ram
2021-08-03 20:35:22 -05:00
c863dc835c
fix(apu): fix index out of bounds error on channel 3 write
2021-08-03 20:23:08 -05:00
d4407cf849
fix(apu): implement NR50 volume controls
2021-08-03 19:33:27 -05:00
32b597a328
fix(apu): incremental improvements to APU accuracy
continuous-integration/drone/push Build is failing
2021-08-03 14:10:08 -05:00
832e1b7633
fix(apu): implement WAVE RAM blocking
2021-08-02 22:38:00 -05:00
2af673d7c5
chore: remove various warnings
continuous-integration/drone/push Build is passing
2021-07-28 16:25:29 -05:00
e43cac8041
fix(apu): don't spin if ringbuf is full
2021-07-28 16:23:31 -05:00
8724da824e
chore: inline some methods
2021-07-28 14:53:52 -05:00
903cfacad3
fix(apu): replace mpsc with spsc ringbuffer
continuous-integration/drone/push Build is passing
2021-07-28 02:01:04 -05:00
9d0e099a97
chore: remove unnecessary derivations from structs
2021-07-28 00:09:07 -05:00
31abd6dc5c
chore(apu): change default sample rate
continuous-integration/drone/push Build is passing
2021-07-25 18:29:19 -05:00
c7e3cb5b35
fix(apu): abstract Apu read/write using BusIO trait
continuous-integration/drone/push Build is passing
2021-07-25 18:19:27 -05:00
e4d77d66ba
fix(apu): abstract wave RAM behind BusIO trait
2021-07-25 18:03:11 -05:00
9e36e86c14
fix(apu): increase accuracy of apu
...
continuous-integration/drone/push Build is passing
Due to this, not all instruments work. This is a regression and will be
fixed in a later commit when presumably the implementation of the APU is
a bit more correct
2021-07-25 17:42:09 -05:00
6f6c308d84
fix(apu): implement write guards for Ch1 & Ch1 when disabled
2021-07-18 22:10:32 -05:00
3fb182b9cb
fix(apu): have send_samples block main thraed
continuous-integration/drone/push Build is passing
2021-07-18 21:18:04 -05:00
c1430594cf
chore(apu): change access modifiers of some methods
2021-07-18 20:58:02 -05:00
a1eadc0bc4
chore(apu): rename sound/snd to apu
continuous-integration/drone/push Build is passing
2021-07-14 23:45:01 -05:00
