CAN-FD sniffer — capture and verify BES3 frames #3

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opened 2026-04-15 11:42:44 +02:00 by diyon · 0 comments

diyon commented 2026-04-15 11:42:44 +02:00

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Done

Sniffer firmware in firmware/sniffer/:

• MCP2518FD driver (500k/2M CAN-FD)
• UART output on P0.06/D6 (115200 baud)
• Format: [ms] ID=0x... DLC=X [data...] CAN-FD ✓
• Makefile + linker script

Ready for bus capture and BES3 frame validation.

## Done Sniffer firmware in firmware/sniffer/: - [x] MCP2518FD driver (500k/2M CAN-FD) - [x] UART output on P0.06/D6 (115200 baud) - [x] Format: [ms] ID=0x... DLC=X [data...] CAN-FD ✓ - [x] Makefile + linker script Ready for bus capture and BES3 frame validation.

diyon 2026-04-15 11:42:44 +02:00

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