Direct response sweep: 2 frames x 1 cycles (2 total) on COM5 at 38400 8N1 BASELINE heartbeat-compatible RX: 24 bytes, offset 0, 4 frames + 0 bytes 13:30:28.281 TX cycle=1 p1=0x00 p2=0x00 cmd=0x00 state=0x00 value=0x80 frame 006 00 00 00 00 80 DA 13:30:28.891 TX cycle=1 p1=0x00 p2=0x00 cmd=0xB2 state=0x00 value=0x80 frame 006 00 00 B2 00 80 68 13:30:28.891 ANOMALY 24 RX bytes; first mismatch at byte 0: got 07, heartbeat offset 3 expected 00 13:30:28.891 RX raw 07 80 36 10 0C F7 07 80 36 10 0C F7 07 80 36 10 0C F7 07 80 36 10 0C F7 Stopping after anomaly. FINAL ANOMALY 36 RX bytes; first mismatch at byte 0: got 07, heartbeat offset 3 expected 00 FINAL raw 07 80 36 10 0C F7 07 80 36 10 0C F7 07 80 36 10 0C F7 07 80 36 10 0C F7 07 80 36 10 0C F7 00 00 00 00 80 DA Anomalies: 1