Feat/canblast - #29
Open
evaderkrub wants to merge 2 commits into
Open
evaderkrub wants to merge 2 commits into
evaderkrub wants to merge 2 commits into
Conversation
…w ramrun apps/canblast drives MAIN's CAN FD controller through the OneWili C API over the 8 Mbaud FwGUI link: binary canRxReport receive with a self-checking payload validator, synchronous or pipelined one-shot transmit, live counters on the LCD, buttons for a transmit flood / payload length / reset / stream mode, and a line protocol on RTT channel 0 that the canfdvalidation bench drives (ID, RESET, STREAM, RX, TX, STAT, PERIODIC, CFG, PIPE, ZONES, RAW). libs/onewili moves to the interrupt-driven transport with the pipelined write helper and response stash (see the submodule commit). fw ramrun <app> loads a no_flash app over the debug probe and starts it: fw flash cannot (OpenOCD has no flash bank at 0x20000000 and its reset boots the stock firmware). The script boots the stock firmware, halts both cores, parks core 1 in a spin loop with interrupts masked, quiesces the watchdog / NVIC / SysTick / DMA, loads and jumps, and clears TIMER0's debug-pause bits (a cold start from the bootrom panics, and a core left in debug halt freezes every sleep in the app). Verified on hardware 2026-09-19 against a ValueCAN through VSpy AI, with the matching MAIN firmware (binary CAN mirror to the display, TX DMA on the display UART, accumulator length cap, USB-silent captured commands): 27 of 29 matrix scenarios at 100%, inbound 2913/s at 64 B and 4237/s at 8 B, one-shot writes 1435/s (8 B) and 770/s (64 B), periodic floods 2879/s and 4080/s. Findings, residual and bench traps in docs/superpowers/findings/2026-09-19-canblast-onewili-link-e2e.md. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01TLU4jG8fHSS614Zy2mg7Qf
The onewili submodule now tracks the generator's multi-package tree (sync/fast-fwgui-transport, regenerated with the interrupt-driven transport, the raw command hooks and onewili_fast), so the display-CPU C package lives at libs/onewili/wilibsp. Point add_subdirectory and the AGENTS.md references there. Re-verified with canblast on hardware: 2905/s in at 64 B, 1323/s and 760/s out; findings updated, including the MAIN uptime slowdown seen while re-measuring. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01TLU4jG8fHSS614Zy2mg7Qf
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
No description provided.