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f71dad5344
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feat(arch): migrate all STM32/Mamba/BlackPill refs to ESP32 BALANCE/IO + fix roslib@1.4.0
Architecture change (2026-04-03): Mamba F722S (STM32F722) and BlackPill
replaced by ESP32 BALANCE (PID loop) and ESP32 IO (motors/sensors/comms).
- Update CLAUDE.md, docs, chassis BOM/ASSEMBLY, pinout, power-budget,
wiring-diagram, TEAM.md, AUTONOMOUS_ARMING.md, docker-compose
- Update all ROS2 package comments, config labels, launch args
(stm32_port→esp32_port, /dev/stm32-bridge→/dev/esp32-bridge)
- Update WebUI: stm32Mode→esp32Mode, stm32Version→esp32Version,
"STM32 State/Mode" labels → "ESP32 State/Mode" (ControlMode, SettingsPanel)
- Add TODO(esp32-migration) markers on stm32_protocol.py and mamba_protocol.py
binary frame layouts — pending ESP32 protocol spec from max
- Fix roslib CDN 1.3.0→1.4.0 in all 11 HTML panels (fixes ROS2 Humble
rosbridge "Received a message without an op" incompatibility)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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2026-04-04 08:25:24 -04:00 |
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6f0ad8e92e
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feat(firmware): Jetson binary serial protocol on USART1 (Issue #120)
New jlink module replaces ASCII-over-USB-CDC jetson_cmd with a dedicated
hardware UART binary protocol at 921600 baud for reliable Jetson comms.
- include/jlink.h: JLinkState struct, jlink_tlm_status_t (20-byte packed),
command/telemetry IDs (0x01-0x07 cmd, 0x80 status), API declarations
- src/jlink.c: USART1 DMA2_Stream2_Channel4 circular RX (128 bytes),
IDLE interrupt, CRC16-XModem (poly 0x1021) frame parser state machine,
command dispatch (HEARTBEAT/DRIVE/ARM/DISARM/PID_SET/ESTOP),
jlink_send_telemetry() blocking TX (≈0.28 ms per frame)
- include/config.h: JLINK_BAUD=921600, JLINK_HB_TIMEOUT_MS=1000,
JLINK_TLM_HZ=50, FW_MAJOR/MINOR/PATCH version constants
- src/main.c: jlink_init(), jlink_process() in main loop, arm/disarm/
estop/PID flag handling, 50 Hz STATUS telemetry TX, jlink takes
priority over legacy jetson_cmd for speed/steer injection
- test/test_jlink_frames.py: 39 pytest tests (39/39 pass) — CRC16,
frame building, parser state machine, drive/PID/status encoding
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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2026-03-02 09:22:34 -05:00 |
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