X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fdemo%2Fprotocol.h;h=82fb5d23553829b62604ffcf94e5d67fd602c529;hb=bde6a99b33fd520152c05183f5b80cff63d75675;hp=e2934980528e72a44930d725d2ba6fdaaaf26028;hpb=817e759ddc9a1c37b5cb044f8b2a99cb5465feb4;p=libsigrok.git

diff --git a/src/hardware/demo/protocol.h b/src/hardware/demo/protocol.h
index e2934980..82fb5d23 100644
--- a/src/hardware/demo/protocol.h
+++ b/src/hardware/demo/protocol.h
@@ -34,7 +34,8 @@
 /* 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 +78,9 @@ 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 +95,7 @@ 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;
@@ -99,6 +104,7 @@ struct dev_context {
 	/* Logic */
 	int32_t num_logic_channels;
 	size_t logic_unitsize;
+	uint64_t all_logic_channels_mask;
 	/* There is only ever one logic channel group, so its pattern goes here. */
 	enum logic_pattern_type logic_pattern;
 	uint8_t logic_data[LOGIC_BUFSIZE];
@@ -111,6 +117,10 @@ 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[] = {