X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=source%2Fdrv-protocol.h;h=28ab52bfa4717a97a25721d0a3e70fbfc78d2cd7;hb=1fd5630e86bdbe3d476d9f5613fe20fd08112c5d;hp=c12e6ba6d11fe0194f45e559a9f4ff6ebfeda3b7;hpb=a65d66c08881d65a6d6e37be8efc1a24e4f60592;p=sigrok-util.git

diff --git a/source/drv-protocol.h b/source/drv-protocol.h
index c12e6ba..28ab52b 100644
--- a/source/drv-protocol.h
+++ b/source/drv-protocol.h
@@ -1,5 +1,5 @@
 /*
- * This file is part of the sigrok project.
+ * This file is part of the libsigrok project.
  *
  * Copyright (C) ${year} ${author} <${email}>
  *
@@ -17,20 +17,33 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef LIBSIGROK_HARDWARE_${upper}_PROTOCOL_H
+#define LIBSIGROK_HARDWARE_${upper}_PROTOCOL_H
 
-#ifndef LIBSIGROK_${upper}_H
-#define LIBSIGROK_${upper}_H
+#include <stdint.h>
+#include <glib.h>
+#include "libsigrok.h"
+#include "libsigrok-internal.h"
 
-/* Private, per-device-instance driver context. */
+/* Message logging helpers with subsystem-specific prefix string. */
+#define LOG_PREFIX "${short}: "
+#define sr_log(l, s, args...) sr_log(l, LOG_PREFIX s, ## args)
+#define sr_spew(s, args...) sr_spew(LOG_PREFIX s, ## args)
+#define sr_dbg(s, args...) sr_dbg(LOG_PREFIX s, ## args)
+#define sr_info(s, args...) sr_info(LOG_PREFIX s, ## args)
+#define sr_warn(s, args...) sr_warn(LOG_PREFIX s, ## args)
+#define sr_err(s, args...) sr_err(LOG_PREFIX s, ## args)
+
+/** Private, per-device-instance driver context. */
 struct dev_context {
-	uint64_t limit_samples;
-	uint64_t limit_msec;
+	/* Model-specific information */
+
+	/* Acquisition settings */
+
+	/* Operational state */
 
-	/* Opaque pointer passed in by the frontend. */
-	void *cb_data;
+	/* Temporary state across callbacks */
 
-	/* Runtime. */
-	uint64_t num_samples;
 };
 
 SR_PRIV int ${lib}_receive_data(int fd, int revents, void *cb_data);