Henry Gabryjelski

The release notes for `0.6.0`: > Single PIO version Rejoice! I haven't investigated how, but ... wow!

This would be AWESOME! Looks like there's a [C++ sample](https://github.com/microsoft/RP2040MacropadHidSample) using the Adafruit MacroPad. Sadly, it's not trivial to use yet, at least due to a delayed [tinyusb PR](https://github.com/hathach/tinyusb/pull/2252). If...

Fascinating. It does seem like a bug in CloudFlare to allow proxy to an HTTPS site where the certificate is expired, though, doesn't it?

The only unaffected ARM entry points are `em4x70_info()` and `em4x70_unlock()`. What gets corrupted if `command_parity` (set by client `--par` option) is set, then `em4x70_send_nibble()` will only send the three least...

A regression test is a good idea. At present, I don't see where em4x70 could have much testing without a tag present? Or, maybe I'm not understanding the regression test...

Ok. ~~All current client commands require a tag.~~ Ah... `lf em 4x70 recover` is available without a tag. Ok. Maybe also add a command to directly expose calculation of challenge...

... and added `lf em 4x70 calc` to allow calculating challenge (`frn`) and response (`grn`) for a given `key` + `rnd` combination ... and added tests to `tools\pm3_tests.sh` ... just...

I will leave the PR as-is, as it is functionally correct, mirrors existing tests, is validated to work, and improves the validation as per your request. The PR modeled the...

Update: After adding some logging to more easily see what bits are sent/received, it confirmed that ... this code is messy. The following is what currently occurs (not using the...

Oh, nothing to apologize for; **_Quite the opposite_**. It's only because of your foundational work that I made progress myself ... so **_thank you_** for making this possible! I have...