From: Soeren Apel <redacted>
Date: Wed, 27 Aug 2014 12:22:57 +0000 (+0200)
Subject: yokogawa-dlm: Lower timeout to increase throughput and fix data acq bug
X-Git-Tag: libsigrok-0.4.0~1068
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=0028d5a1eeca4620a21a6f7374edd43ca1370aab;p=libsigrok.git

yokogawa-dlm: Lower timeout to increase throughput and fix data acq bug
---

diff --git a/src/hardware/yokogawa-dlm/api.c b/src/hardware/yokogawa-dlm/api.c
index 030bf854..9a9c5fea 100644
--- a/src/hardware/yokogawa-dlm/api.c
+++ b/src/hardware/yokogawa-dlm/api.c
@@ -674,8 +674,8 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 	devc->current_channel = devc->enabled_channels;
 	dlm_channel_data_request(sdi);
 
-	/* Call our callback when data comes in or after 50ms. */
-	sr_scpi_source_add(sdi->session, scpi, G_IO_IN, 10,
+	/* Call our callback when data comes in or after 5ms. */
+	sr_scpi_source_add(sdi->session, scpi, G_IO_IN, 5,
 			dlm_data_receive, (void *)sdi);
 
 	return SR_OK;
diff --git a/src/hardware/yokogawa-dlm/protocol.c b/src/hardware/yokogawa-dlm/protocol.c
index 84ea966d..582da492 100644
--- a/src/hardware/yokogawa-dlm/protocol.c
+++ b/src/hardware/yokogawa-dlm/protocol.c
@@ -962,6 +962,7 @@ SR_PRIV int dlm_data_receive(int fd, int revents, void *cb_data)
 		/* Don't care about return value here. */
 		dlm_acquisition_stop(sdi->conn);
 		g_array_free(data, TRUE);
+		dlm_channel_data_request(sdi);
 		return TRUE;
 	}