X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=blobdiff_plain;f=src%2Fhardware%2Fdemo%2Fprotocol.h;h=de0ac7a86078d125f1925c801638249bdff37a7c;hp=c35ea2d4c618db1a19da649f737e91c26d30e40e;hb=94f364ec11c938934f68cde067ee590218177140;hpb=015f09702a95ca3f3d17f3f45f24657547312fe3

diff --git a/src/hardware/demo/protocol.h b/src/hardware/demo/protocol.h
index c35ea2d4..de0ac7a8 100644
--- a/src/hardware/demo/protocol.h
+++ b/src/hardware/demo/protocol.h
@@ -5,6 +5,7 @@
  * Copyright (C) 2011 Olivier Fauchon <olivier@aixmarseille.com>
  * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
  * Copyright (C) 2015 Bartosz Golaszewski <bgolaszewski@baylibre.com>
+ * Copyright (C) 2019 Frank Stettner <frank-stettner@gmx.net>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -34,7 +35,8 @@
 /* Size of the analog pattern space per channel. */
 #define ANALOG_BUFSIZE			4096
 /* This is a development feature: it starts a new frame every n samples. */
-#define SAMPLES_PER_FRAME		0
+#define SAMPLES_PER_FRAME		1000UL
+#define DEFAULT_LIMIT_FRAMES		0
 
 /* Logic patterns we can generate. */
 enum logic_pattern_type {
@@ -77,6 +79,9 @@ enum logic_pattern_type {
 	 * something that can get recognized.
 	 */
 	PATTERN_SQUID,
+
+	/** Gray encoded data, like rotary encoder signals. */
+	PATTERN_GRAYCODE,
 };
 
 /* Analog patterns we can generate. */
@@ -91,6 +96,7 @@ struct dev_context {
 	uint64_t cur_samplerate;
 	uint64_t limit_samples;
 	uint64_t limit_msec;
+	uint64_t limit_frames;
 	uint64_t sent_samples;
 	uint64_t sent_frame_samples; /* Number of samples that were sent for current frame. */
 	int64_t start_us;
@@ -112,6 +118,10 @@ struct dev_context {
 	size_t enabled_analog_channels;
 	size_t first_partial_logic_index;
 	uint8_t first_partial_logic_mask;
+	/* Triggers */
+	uint64_t capture_ratio;
+	gboolean trigger_fired;
+	struct soft_trigger_logic *stl;
 };
 
 static const char *analog_pattern_str[] = {
@@ -123,6 +133,9 @@ static const char *analog_pattern_str[] = {
 
 struct analog_gen {
 	struct sr_channel *ch;
+	enum sr_mq mq;
+	enum sr_mqflag mq_flags;
+	enum sr_unit unit;
 	enum analog_pattern_type pattern;
 	float amplitude;
 	float pattern_data[ANALOG_BUFSIZE];