X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fkecheng-kc-330b%2Fprotocol.c;h=1bbe5746b36ec2fe666afc23202c13dc93166829;hb=fe4acad1c2e39040c787b6245284b29c8b1b1c20;hp=968ef6968872f86e46b074483d56f122a5a83097;hpb=bee2b0168c087676c1b365861d8c2d4714afa9b9;p=libsigrok.git

diff --git a/src/hardware/kecheng-kc-330b/protocol.c b/src/hardware/kecheng-kc-330b/protocol.c
index 968ef696..1bbe5746 100644
--- a/src/hardware/kecheng-kc-330b/protocol.c
+++ b/src/hardware/kecheng-kc-330b/protocol.c
@@ -20,6 +20,7 @@
 #include <config.h>
 #include <string.h>
 #include "protocol.h"
+
 extern const uint64_t kecheng_kc_330b_sample_intervals[][2];
 
 SR_PRIV int kecheng_kc_330b_handle_events(int fd, int revents, void *cb_data)
@@ -67,7 +68,7 @@ SR_PRIV int kecheng_kc_330b_handle_events(int fd, int revents, void *cb_data)
 			if (ret != 0 || len != 1) {
 				sr_dbg("Failed to request new acquisition: %s",
 						libusb_error_name(ret));
-				sdi->driver->dev_acquisition_stop(sdi);
+				sr_dev_acquisition_stop(sdi);
 				return TRUE;
 			}
 			libusb_submit_transfer(devc->xfer);
@@ -88,7 +89,7 @@ SR_PRIV int kecheng_kc_330b_handle_events(int fd, int revents, void *cb_data)
 		if (ret != 0 || len != 4) {
 			sr_dbg("Failed to request next chunk: %s",
 					libusb_error_name(ret));
-			sdi->driver->dev_acquisition_stop(sdi);
+			sr_dev_acquisition_stop(sdi);
 			return TRUE;
 		}
 		libusb_submit_transfer(devc->xfer);
@@ -102,18 +103,21 @@ static void send_data(const struct sr_dev_inst *sdi, void *buf, unsigned int buf
 {
 	struct dev_context *devc;
 	struct sr_datafeed_packet packet;
-	struct sr_datafeed_analog_old analog;
+	struct sr_datafeed_analog analog;
+	struct sr_analog_encoding encoding;
+	struct sr_analog_meaning meaning;
+	struct sr_analog_spec spec;
 
 	devc = sdi->priv;
 
-	memset(&analog, 0, sizeof(struct sr_datafeed_analog_old));
-	analog.mq = SR_MQ_SOUND_PRESSURE_LEVEL;
-	analog.mqflags = devc->mqflags;
-	analog.unit = SR_UNIT_DECIBEL_SPL;
-	analog.channels = sdi->channels;
+	sr_analog_init(&analog, &encoding, &meaning, &spec, 1);
+	analog.meaning->mq = SR_MQ_SOUND_PRESSURE_LEVEL;
+	analog.meaning->mqflags = devc->mqflags;
+	analog.meaning->unit = SR_UNIT_DECIBEL_SPL;
+	analog.meaning->channels = sdi->channels;
 	analog.num_samples = buf_len;
 	analog.data = buf;
-	packet.type = SR_DF_ANALOG_OLD;
+	packet.type = SR_DF_ANALOG;
 	packet.payload = &analog;
 	sr_session_send(sdi, &packet);
 }
@@ -132,7 +136,7 @@ SR_PRIV void LIBUSB_CALL kecheng_kc_330b_receive_transfer(struct libusb_transfer
 	switch (transfer->status) {
 	case LIBUSB_TRANSFER_NO_DEVICE:
 		/* USB device was unplugged. */
-		sdi->driver->dev_acquisition_stop(sdi);
+		sr_dev_acquisition_stop(sdi);
 		return;
 	case LIBUSB_TRANSFER_COMPLETED:
 	case LIBUSB_TRANSFER_TIMED_OUT: /* We may have received some data though */
@@ -153,7 +157,7 @@ SR_PRIV void LIBUSB_CALL kecheng_kc_330b_receive_transfer(struct libusb_transfer
 			send_data(sdi, fvalue, 1);
 			devc->num_samples++;
 			if (devc->limit_samples && devc->num_samples >= devc->limit_samples) {
-				sdi->driver->dev_acquisition_stop(sdi);
+				sr_dev_acquisition_stop(sdi);
 			} else {
 				/* let USB event handler fire off another
 				 * request when the time is right. */
@@ -173,7 +177,7 @@ SR_PRIV void LIBUSB_CALL kecheng_kc_330b_receive_transfer(struct libusb_transfer
 			send_data(sdi, fvalue, 1);
 			devc->num_samples += num_samples;
 			if (devc->num_samples >= devc->stored_samples) {
-				sdi->driver->dev_acquisition_stop(sdi);
+				sr_dev_acquisition_stop(sdi);
 			} else {
 				/* let USB event handler fire off another
 				 * request when the time is right. */