Resolved! STM32 FDCAN node sees nothing on bus when CAN-to-USB adapter removed
Board & Setup: STM32H563RGT6 running FDCAN2 in Normal mode (HAL_FDCAN_Init, Mode=FDCAN_MODE_NORMAL) SN65HVD230 transceiver in silent mode (Rs pin connected to 3.3V) (120 Ω intergrated) wired with a single 120 Ω terminator at the far end No other p...