HSM refactor#61

Merged

brainstorm merged 92 commits into

brainstorm:mainfrom

Autofix:ssh-stamp-hsm

Feb 22, 2026

Commits on Jun 1, 2025

Add SSH config storage support
brainstorm
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Commits on Jun 12, 2025

Update references to sunset config system(s)
brainstorm
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Commits on Jun 16, 2025

[ci skip] Continue adapting config/storage/flashstorage interfaces from sunset for ssh-stamp...
brainstorm
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Commits on Jun 17, 2025

[ci skip] Stubborn 'unresolved import' for SSHEncode/SSHDecode traits/proc_macros...
brainstorm
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[ci skip] Same SSHDecode/SSHEncode 'unresolved import' issue /cc @mkj
brainstorm
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Commits on Jun 18, 2025

[ci skip] Apply @mkj's fix for sshwire derive, compiles now, thx :D
brainstorm
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Commits on Jun 21, 2025

[ci skip] Init config/storage from main, will most probably refactor assumptions around mutexes and rename Fl/FlashCo fig struct names
brainstorm
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Commits on Jun 26, 2025

Commits on Jun 27, 2025

[ci skip] AnyPin::steal is unsafe(), need to find a way to safely reconfigure the UART's pins at runtime (possible?) and also pass the config object around (safely/mutex-ing) too
brainstorm
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Commits on Jun 28, 2025

[ci skip] Switch to multi-thread (feature flag) in sunset-async to get a CriticalSectionRawMutex for the SSHConfig. Next up: figure out non-unsafe() ways to steal() pins for the UART pins
brainstorm
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Commits on Jul 1, 2025

[ci skip] Experiment with suggestions given on esp-rs/esp-hal matrix channel, needs more work/thought... also PeripheralRef is not present in 1.0.0-beta.1
brainstorm
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Commits on Jul 6, 2025

[ci skip] This should be simpler, too much mutex/static cell/etc...
brainstorm
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Commits on Jul 8, 2025

Use SunsetMutex() for the UART reconfiguration scheme.

brainstorm
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mmalenic
committed

Commits on Jul 14, 2025

Commits on Jul 16, 2025

Commits on Jul 19, 2025

[ci skip] Working through PinConfig types issues, small cleanup
brainstorm
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Commits on Jul 21, 2025

Serializable type on Pinconfig.

brainstorm
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mmalenic
committed

Commits on Jul 28, 2025

[ci skip] Testing/refactoring idea proposed in https://github.com/brainstorm/ssh-stamp/pull/44#discussion_r2232536257... PinConfig no longer needs a new() method but OTOH resolve_pin() requires a b…
brainstorm
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Commits on Jul 29, 2025

[ci skip] Big mess, ignore macro-heavy experiment :-S

brainstorm
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mmalenic
committed

Commits on Aug 4, 2025

Adding channels and realising that unsafe is almost surely needed for PinConfig::new()... Also channel cannot send at the end of uart_task() because there's an infinite loop right before.

brainstorm
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mmalenic
committed

Commits on Aug 15, 2025

Get rid of unsafe via .degrade and Option<> (thx @bugadani for the tip!)

brainstorm
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mmalenic
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Commits on Aug 20, 2025

Cleanup before considering Signals (instead of channels) and how to pass SSH's env events
brainstorm
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Commits on Aug 25, 2025

Commits on Aug 29, 2025

Working on hardware now, the channels/signaling logic needs to be fixes as the current arrangement locks while waiting to send/receive pin configurations, /cc @mmalenic
brainstorm
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Commits on Sep 9, 2025

Commits on Sep 21, 2025

Re-enabled partitions.csv since it's needed for NVS/SSHConfig/FlashConfig persistence, added a couple of OTA partitions to help out @jubeormk1. Narrowed down flash write errors (erase works now) to…
brainstorm
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Commits on Sep 22, 2025

Commits on Sep 23, 2025

Config hash still on ~2 bytes offset, now getting PacketWrong while ssh_read-ing config. Add IPV6-specific address to SSHStampConfig (renamed from SSHConfig since potentially we'll have to DIY-deco…
brainstorm
committed

Commits on Oct 1, 2025

Feature-gate ipv6 for now, it was meant as an experiment to add/remove SSHStampConfig members [ci skip]
brainstorm
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Commits on Oct 6, 2025

Commits on Oct 7, 2025

[ci skip] Fixed SSHEncode/Decode for SSHStampConfig, unfortunately it now throws RanOut on wifi_ssid dec(s)?: config.rs:462-463

brainstorm
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jubeormk1
committed

Commits on Oct 8, 2025

[ci skip] Try to experiment with probe-rs debugging support on ESP targets after almost a year... will it work?
brainstorm
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Commits on Nov 10, 2025

Experiments with vscode/probe-rs debugging failed due to dev tooling immaturity, increasing verbosity of hash-related bytes to determine bad hash errors... most probably related to read-ssh/write-s…
brainstorm
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Commits on Dec 9, 2025

Commits on Jan 29, 2026

Use same chan_pipe for connection loop and bridge.
Autofix
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Commits on Feb 2, 2026

Start UART after ssh connection is made. This means that SSH ENV requests are received first, config can be set, and then correct the pins are used when starting UART (pins don't need to be updated).
Autofix
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Commits on Feb 9, 2026

Commits on Feb 10, 2026

Revert to using embassy_executor tasks in net.rs due to being stuck wifi startup loop. main.rs structs required to be static lifetime.
Autofix
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Commits on Feb 11, 2026

Commits on Feb 13, 2026

Change uart_task to embassy future, and poll at last HSM state in select4.
Autofix
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Commits on Feb 16, 2026

Commits on Feb 17, 2026

Return uart_task back into main.rs as embassy task. Start task processing from HSM via embassy_sync signal.
Autofix
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Commits on Feb 18, 2026

Commits on Feb 20, 2026

Merge branch 'main'. HSM branch to override most src files due to already including changes from @brainstorm fix_passwd_auth branch and @jubeormk1 sftp-ota branch
Autofix
committed

Commits on Feb 21, 2026

Commits on Feb 22, 2026