mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-26 02:11:36 -04:00
Matthew Stanley
e88e9a0233
Before: only sector 0 read succeeded; sector ≥1 reads aborted at 2 bytes
because mc_flag was loaded from mc_slots[].flag on every 0x81 select but
never saved back. The clear in MC_CMD lived only in the working static, so
every reselect re-loaded the stale 0x08 ("new card / changed battery") init
value, and the BIOS bailed every multi-sector op as "card was just inserted,
re-init."
After: BIOS shell memcard menu reads the full 15-sector directory area for
both slots. Real save filenames decode (e.g. "BISLPS-01234SAVE00") and per
card icons render in the bottom panes — the Phase 4 success criterion.
Also bundled this session:
- debug_server: B9D0..B9F0 added to always-on wtrace ranges; fn_dump_parse
default window scoped to 1M most-recent entries (filter scans against the
full 128M ring used to freeze the debug server thread for many seconds).
- ISSUES.md + diagnostic tools/*.py written during the audit.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
33 lines
1.3 KiB
Python
33 lines
1.3 KiB
Python
"""Press CROSS in recomp via 'press' command (1-frame pulses can be missed)."""
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import socket, json, sys, time
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def call(d):
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s = socket.create_connection(('127.0.0.1', 4370)); s.settimeout(15.0)
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s.sendall((json.dumps(d) + '\n').encode())
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buf = b''
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while True:
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try: c = s.recv(65536)
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except socket.timeout: break
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if not c: break
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buf += c
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depth = 0; in_str = False; esc = False
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for b in buf:
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if esc: esc = False; continue
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if b == 0x5C: esc = True; continue
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if b == 0x22: in_str = not in_str; continue
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if in_str: continue
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if b == 0x7B: depth += 1
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elif b == 0x7D: depth -= 1
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if depth == 0 and buf.strip(): break
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s.close()
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return json.loads(buf.decode())
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# Press CROSS for several frames (BIOS shell wants press-AND-release edge)
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print('press CROSS 30 frames:', call({'id':1,'cmd':'press','buttons':0xBFFF,'frames':30}))
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time.sleep(2)
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print('release:', call({'id':2,'cmd':'press','buttons':0xFFFF,'frames':30}))
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time.sleep(2)
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print('frame:', call({'id':3,'cmd':'ping'}))
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print('shell state:', call({'id':4,'cmd':'read_ram','addr':'0x80066948','len':1}))
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print('substate:', call({'id':5,'cmd':'read_ram','addr':'0x80066940','len':1}))
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