docs: scaffold polisher-control foundation

2026-05-26 16:23:04 +00:00
commit fa9c43fae8
52 changed files with 2224 additions and 0 deletions
--- a/firmware/README.md
+++ b/firmware/README.md
@@ -0,0 +1,12 @@
+# Firmware
+
+Teensy 4.x firmware owns the fast loop:
+
+- sensor acquisition;
+- force PID;
+- command output;
+- fast safety/interlocks;
+- host heartbeat supervision;
+- telemetry/event emission.
+
+Use `firmware/teensy/` as the first implementation target.