protocol: Fix condition (wait for trigger) for sample acquisition in receive_transfer function

taonyx · taonyx · commit 0e40dc11c710 · 2025-12-08T10:23:45.000+08:00
diff --git a/src/hardware/sipeed-slogic-analyzer/protocol.c b/src/hardware/sipeed-slogic-analyzer/protocol.c
@@ -99,7 +99,7 @@ static void LIBUSB_CALL receive_transfer(struct libusb_transfer *transfer)
 			g_async_queue_push(devc->raw_data_queue, array);
 		}
 
-		if (devc->samples_got_nbytes +
+		if (!devc->trigger_fired || devc->samples_got_nbytes +
 			    devc->num_transfers_used *
 				    devc->per_transfer_nbytes <
 		    devc->samples_need_nbytes) {

Original file line number	Diff line number	Diff line change
`@@ -99,7 +99,7 @@ static void LIBUSB_CALL receive_transfer(struct libusb_transfer *transfer)`
`99`	`99`	`g_async_queue_push(devc->raw_data_queue, array);`
`100`	`100`	`}`
`101`	`101`
`102`		`- if (devc->samples_got_nbytes +`
	`102`	`+ if (!devc->trigger_fired \|\| devc->samples_got_nbytes +`
`103`	`103`	`devc->num_transfers_used *`
`104`	`104`	`devc->per_transfer_nbytes <`
`105`	`105`	`devc->samples_need_nbytes) {`