X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Funi-t-ut32x%2Fprotocol.h;h=b070eb43738cec81ab9bee1a1e92387db8372f8d;hb=8e2da1a650dade6529668d4b22e906ccec172b17;hp=bcd67c90aad2e5fd87c7e5f59265cfe3bc8bc06f;hpb=3877dde43a08c23e37a6d944321005320bdcf784;p=libsigrok.git

diff --git a/hardware/uni-t-ut32x/protocol.h b/hardware/uni-t-ut32x/protocol.h
index bcd67c90..b070eb43 100644
--- a/hardware/uni-t-ut32x/protocol.h
+++ b/hardware/uni-t-ut32x/protocol.h
@@ -34,18 +34,46 @@
 #define sr_warn(s, args...) sr_warn(LOG_PREFIX s, ## args)
 #define sr_err(s, args...) sr_err(LOG_PREFIX s, ## args)
 
+#define DEFAULT_DATA_SOURCE DATA_SOURCE_LIVE
+#define USB_CONN "1a86.e008"
+#define VENDOR "UNI-T"
+#define MODEL "UT32x"
+#define USB_INTERFACE 0
+#define USB_CONFIGURATION 1
+
+#define EP_IN 0x80 | 2
+#define EP_OUT 2
+
+enum {
+    DATA_SOURCE_LIVE,
+	DATA_SOURCE_MEMORY,
+};
+
+enum {
+	CMD_GET_LIVE = 1,
+	CMD_STOP = 2,
+	CMD_GET_STORED = 7,
+};
+
 /** Private, per-device-instance driver context. */
 struct dev_context {
-	/* Model-specific information */
-
 	/* Acquisition settings */
+	uint64_t limit_samples;
+	gboolean data_source;
 
 	/* Operational state */
+	uint64_t num_samples;
+	int usbfd[10];
+	unsigned char buf[8];
+	struct libusb_transfer *xfer;
+	void *cb_data;
 
 	/* Temporary state across callbacks */
-
+	unsigned char packet[32];
+	int packet_len;
 };
 
-SR_PRIV int uni_t_ut32x_receive_data(int fd, int revents, void *cb_data);
+SR_PRIV int uni_t_ut32x_handle_events(int fd, int revents, void *cb_data);
+SR_PRIV void uni_t_ut32x_receive_transfer(struct libusb_transfer *transfer);
 
 #endif