X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fhung-chang-dso-2100%2Fprotocol.c;h=88c47e0ae811a938101570af66774eef18fe66df;hb=96ed86253b1d320b8f467581d7a29b9e4a570348;hp=6f997db020389ed30d8abdaee0c05651ecc19c84;hpb=c9404469185faf035390aeb6ced077a70601b756;p=libsigrok.git

diff --git a/src/hardware/hung-chang-dso-2100/protocol.c b/src/hardware/hung-chang-dso-2100/protocol.c
index 6f997db0..88c47e0a 100644
--- a/src/hardware/hung-chang-dso-2100/protocol.c
+++ b/src/hardware/hung-chang-dso-2100/protocol.c
@@ -17,6 +17,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <config.h>
 #include <ieee1284.h>
 #include "protocol.h"
 
@@ -330,14 +331,10 @@ static void push_samples(const struct sr_dev_inst *sdi, uint8_t *buf, size_t num
 {
 	struct dev_context *devc = sdi->priv;
 	float *data = devc->samples;
-	struct sr_datafeed_analog analog = {
-		.channels = devc->enabled_channel,
-		.num_samples = num,
-		.mq = SR_MQ_VOLTAGE,
-		.unit = SR_UNIT_VOLT,
-		.mqflags = 0,
-		.data = data,
-	};
+	struct sr_datafeed_analog analog;
+	struct sr_analog_encoding encoding;
+	struct sr_analog_meaning meaning;
+	struct sr_analog_spec spec;
 	struct sr_datafeed_packet packet = {
 		.type = SR_DF_ANALOG,
 		.payload = &analog,
@@ -347,7 +344,15 @@ static void push_samples(const struct sr_dev_inst *sdi, uint8_t *buf, size_t num
 	while (num--)
 		data[num] = (buf[num] - 0x80) * factor;
 
-	sr_session_send(devc->cb_data, &packet);
+	sr_analog_init(&analog, &encoding, &meaning, &spec, 0);
+	analog.meaning->channels = devc->enabled_channel;
+	analog.meaning->mq = SR_MQ_VOLTAGE;
+	analog.meaning->unit = SR_UNIT_VOLT;
+	analog.meaning->mqflags = 0;
+	analog.num_samples = num;
+	analog.data = data;
+
+	sr_session_send(sdi, &packet);
 }
 
 static int read_subframe(const struct sr_dev_inst *sdi, uint8_t *buf)
@@ -392,7 +397,7 @@ static int read_subframe(const struct sr_dev_inst *sdi, uint8_t *buf)
 				};
 
 				push_samples(sdi, buf, 6);
-				sr_session_send(devc->cb_data, &packet);
+				sr_session_send(sdi, &packet);
 				buf += 6;
 				num -= 6;
 			}
@@ -434,11 +439,11 @@ SR_PRIV int hung_chang_dso_2100_poll(int fd, int revents, void *cb_data)
 		return TRUE;
 
 	if (state != 0x03) {
-		sr_err("Unexpected state 0x%X while checking for trigger");
+		sr_err("Unexpected state 0x%X while checking for trigger", state);
 		return FALSE;
 	}
 
-	sr_session_send(devc->cb_data, &packet);
+	sr_session_send(sdi, &packet);
 
 	if (devc->channel) {
 		while (read_subframe(sdi, buf)) {
@@ -452,10 +457,10 @@ SR_PRIV int hung_chang_dso_2100_poll(int fd, int revents, void *cb_data)
 	}
 
 	packet.type = SR_DF_FRAME_END;
-	sr_session_send(devc->cb_data, &packet);
+	sr_session_send(sdi, &packet);
 
 	if (++devc->frame >= devc->frame_limit)
-		hung_chang_dso_2100_dev_acquisition_stop(sdi, devc->cb_data);
+		hung_chang_dso_2100_dev_acquisition_stop(sdi);
 	else
 		hung_chang_dso_2100_move_to(sdi, 0x21);