Issue#3849 Fix.

JTrantow · JTrantow · commit 75386d88dff0 · 2026-03-07T14:03:12.000-06:00
diff --git a/src/hal/drivers/mesa-hostmot2/hm2_modbus.c b/src/hal/drivers/mesa-hostmot2/hm2_modbus.c
@@ -1054,6 +1054,7 @@ static void process(void *arg, long period)
 					HM2_PKTUART_RCR_ICHARBITS_VAL(frsize), inst->maxicharbits);
 			set_error(inst, ENOMSG);
 			force_resend(inst);
+			queue_reset(inst);
 			break;
 		}
 		inst->rxdata[0] = 0;	// This will fail the parse packet if the read did not resolve

Original file line number	Diff line number	Diff line change
`@@ -1054,6 +1054,7 @@ static void process(void *arg, long period)`
`1054`	`1054`	`HM2_PKTUART_RCR_ICHARBITS_VAL(frsize), inst->maxicharbits);`
`1055`	`1055`	`set_error(inst, ENOMSG);`
`1056`	`1056`	`force_resend(inst);`
	`1057`	`+ queue_reset(inst);`
`1057`	`1058`	`break;`
`1058`	`1059`	`}`
`1059`	`1060`	`inst->rxdata[0] = 0; // This will fail the parse packet if the read did not resolve`