X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fhardware%2Fopenbench-logic-sniffer%2Fprotocol.h;h=873b3d8fbf0188477bf03875e9fc9e6d6f74f31c;hb=0ccc6f7cdf3ce1a3ac1f9116b1524f2b326dd6be;hp=bed0594f7675c5150f1ea09458dbfc9abc381c48;hpb=8dacbcf68fd324ea443c32ec1433295a94c8cac6;p=libsigrok.git

diff --git a/src/hardware/openbench-logic-sniffer/protocol.h b/src/hardware/openbench-logic-sniffer/protocol.h
index bed0594f..873b3d8f 100644
--- a/src/hardware/openbench-logic-sniffer/protocol.h
+++ b/src/hardware/openbench-logic-sniffer/protocol.h
@@ -28,9 +28,7 @@
 
 #define LOG_PREFIX "openbench-logic-sniffer"
 
-#define NUM_CHANNELS               32
 #define NUM_TRIGGER_STAGES         4
-#define SERIAL_SPEED               B115200
 #define CLOCK_RATE                 SR_MHZ(100)
 #define MIN_NUM_SAMPLES            4
 #define DEFAULT_SAMPLERATE         SR_KHZ(200)
@@ -38,12 +36,14 @@
 /* Command opcodes */
 #define CMD_RESET                  0x00
 #define CMD_RUN                    0x01
-#define CMD_TESTMODE               0x03
 #define CMD_ID                     0x02
+#define CMD_TESTMODE               0x03
 #define CMD_METADATA               0x04
-#define CMD_SET_FLAGS              0x82
 #define CMD_SET_DIVIDER            0x80
 #define CMD_CAPTURE_SIZE           0x81
+#define CMD_SET_FLAGS              0x82
+#define CMD_CAPTURE_DELAYCOUNT     0x83		/* extension for Pepino */
+#define CMD_CAPTURE_READCOUNT      0x84		/* extension for Pepino */
 #define CMD_SET_TRIGGER_MASK       0xc0
 #define CMD_SET_TRIGGER_VALUE      0xc1
 #define CMD_SET_TRIGGER_CONFIG     0xc2
@@ -67,15 +67,17 @@
 #define FLAG_DEMUX                 (1 << 0)
 
 struct dev_context {
+	/* constant device properties: */
 	int max_channels;
 	uint32_t max_samples;
 	uint32_t max_samplerate;
 	uint32_t protocol_version;
 
+	/* acquisition-related properties: */
 	uint64_t cur_samplerate;
 	uint32_t cur_samplerate_divider;
 	uint64_t limit_samples;
-	int capture_ratio;
+	uint64_t capture_ratio;
 	int trigger_at;
 	uint32_t channel_mask;
 	uint32_t trigger_mask[NUM_TRIGGER_STAGES];