Roflin 6621ce9d0d Both directions proven on hardware: 60-byte ARP out, DHCP frame in ...

TX: the TWD fix lands a full 60-byte ARP on the wire, byte-for-byte correct
(previously truncated at 16).  TI sets.

RX: a real 342-byte DHCP broadcast from the PC was received in MACRAW mode,
assembled into the SPRAM ring and DMA-read back over EXI.  The descriptor
length 0x015A cross-checks exactly against the frame's own IP total-length
field plus the ethernet header, so the assembler's length is confirmed, not
merely plausible.

Also replaces the full-path probe's 'is 08 and 06 somewhere in the buffer'
guess with a real descriptor decode -- it called a DHCP frame an ARP reply.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

2026-09-30 18:59:26 +00:00

.claude/skills

Correct EEPROM soft-brick record: partial write on undersized U7 kills enumeration

2026-08-22 18:57:52 +00:00

.devcontainer

Moved all components to F.Cu

2026-08-28 10:29:41 +02:00

diagrams

Adds diagrams.

2026-06-13 19:02:58 +02:00

docs

Fix EXI DO/DI swap: rename nets + swap damping resistors, no copper changes

2026-07-18 12:36:41 +00:00

examples

Added full design created with Claude

2026-06-13 18:35:38 +02:00

exi_bba

fix(tx): queue the frame length at TWD_HI so the drain runs concurrently

2026-09-30 18:49:04 +00:00

hardware

Both directions proven on hardware: 60-byte ARP out, DHCP frame in

2026-09-30 18:59:26 +00:00

rebbarb

Added Debouncer ToggleButton and PulseButton

2025-09-20 22:44:04 +02:00

scripts

EXI bring-up: device enumerates on hardware over the J4 header

2026-09-30 18:32:18 +00:00

.dockerignore

Moved all components to F.Cu

2026-08-28 10:29:41 +02:00

.gitattributes

Adds a power_sch

2026-06-16 14:59:18 +02:00

.gitignore

Bring-up: W5100 bus self-test, eFuse OVLO bug, Pi SPI EXI host

2026-09-20 14:33:49 +00:00

capture.pcapng

Moved all components to F.Cu

2026-08-28 10:29:41 +02:00

CLAUDE.md

Both directions proven on hardware: 60-byte ARP out, DHCP frame in

2026-09-30 18:59:26 +00:00

requirements.txt

Added full design created with Claude

2026-06-13 18:35:38 +02:00

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