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NAM File load process hangs

Status: Open.

#98In phash/gp200editor;

· lmauro opened on Aug 2, 2026

Firmware update protocol (header F0 7E 48): command table + per-block check-byte formula

Status: Open.

#94In phash/gp200editor;

· tntexplosivesltd opened on Jul 31, 2026

sub=0x1C upload: payload format decoded (VTSI container), plus a 7-bit offset decode bug that propagated into the protocol notes

Status: Open.

#93In phash/gp200editor;

· tntexplosivesltd opened on Jul 27, 2026

Help wanted: USB captures for IR & NAM upload reverse-engineering

help wantedExtra attention is neededExtra attention is needed

Status: Open.

#69In phash/gp200editor;

· phash opened on Apr 12, 2026

feat: browser-based guitar tuner with adjustable reference pitch

Status: Open.

#63In phash/gp200editor;

· phash opened on Mar 24, 2026

feat: IR/NAM upload to device via SysEx

Status: Open.

#62In phash/gp200editor;

· phash opened on Mar 24, 2026

MIDI CC alternative for module control and hardware sync

Status: Open.

#60In phash/gp200editor;

· phash opened on Mar 23, 2026

NAM/SnapTone upload: reverse-engineer conversion + fix upload

Status: Open.

#59In phash/gp200editor;

· phash opened on Mar 23, 2026

Editor UI: Card-based layout for patch info + settings

Status: Open.

#57In phash/gp200editor;

· phash opened on Mar 23, 2026

CTRL Settings: 8 controller × 11 module assignments

Status: Open.

#56In phash/gp200editor;

· phash opened on Mar 23, 2026

feat: Valeton GP-50 support — XML preset format + SysEx live editing

Status: Open.

#52In phash/gp200editor;

· phash opened on Mar 21, 2026

feat: Valeton GP-100 support — XML preset format + SysEx live editing

Status: Open.

#51In phash/gp200editor;

· phash opened on Mar 21, 2026