2 Commits

Author SHA1 Message Date
fa75c442a7 feat: remove all STM32/Mamba/BlackPill references — ESP32-S3 only
Archive STM32 firmware to legacy/stm32/:
- src/, include/, lib/USB_CDC/, platformio.ini, test stubs, flash_firmware.py
- test/test_battery_adc.c, test_hw_button.c, test_pid_schedule.c, test_vesc_can.c, test_can_watchdog.c
- USB_CDC_BUG.md

Rename: stm32_protocol → esp32_protocol, mamba_protocol → balance_protocol,
  stm32_cmd_node → esp32_cmd_node, stm32_cmd_params → esp32_cmd_params,
  stm32_cmd.launch.py → esp32_cmd.launch.py,
  test_stm32_protocol → test_esp32_protocol, test_stm32_cmd_node → test_esp32_cmd_node

Content cleanup across all files:
- Mamba F722S → ESP32-S3 BALANCE
- BlackPill → ESP32-S3 IO
- STM32F722/F7xx → ESP32-S3
- stm32Mode/Version/Port → esp32Mode/Version/Port
- STM32 State/Mode labels → ESP32 State/Mode
- Jetson Nano → Jetson Orin Nano Super
- /dev/stm32 → /dev/esp32
- stm32_bridge → esp32_bridge
- STM32 HAL → ESP-IDF

docs/SALTYLAB.md:
- Update "Drone FC Details" to describe ESP32-S3 BALANCE board (Waveshare ESP32-S3 Touch LCD 1.28)
- Replace verbose "Self-Balancing Control" STM32 section with brief note pointing to SAUL-TEE-SYSTEM-REFERENCE.md

TEAM.md: Update Embedded Firmware Engineer role to ESP32-S3 / ESP-IDF

No new functionality — cleanup only.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 09:00:38 -04:00
cd9299ded8 feat: parametric chassis frame design (bd-1iy5)
OpenSCAD parametric model for SaltyBot two-wheeled self-balancing robot chassis:
- 600mm wheelbase, 170mm hoverboard hub motor fork dropouts
- MAMBA F722S FC mount (30.5x30.5mm M3 pattern, 6mm nylon standoffs)
- Battery tray for 24V 4Ah pack (185x72x52mm) with strap slots + vent holes
- Jetson Nano B01 mount plate (58x58mm M3 pattern, 8mm standoffs)
- Front/rear bumper brackets with 22mm EMT conduit saddle clamps
- Longitudinal ribs, lightening holes, cable routing slots
- BOM (32 line items) and step-by-step assembly notes

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-02-28 12:45:40 -05:00