X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Funi-t-dmm%2Fprotocol.h;h=3376861aca982c76528b61b0a1cff023b4822dc0;hb=3ece1dff6ce9d29021215a1aa4a4ae8cff25aa49;hp=73fa75825825498e37ddfe50a604c143109e8256;hpb=c8852687778a33b9de218af800eec4ae7e3848a6;p=libsigrok.git

diff --git a/hardware/uni-t-dmm/protocol.h b/hardware/uni-t-dmm/protocol.h
index 73fa7582..3376861a 100644
--- a/hardware/uni-t-dmm/protocol.h
+++ b/hardware/uni-t-dmm/protocol.h
@@ -1,7 +1,7 @@
 /*
  * This file is part of the libsigrok project.
  *
- * Copyright (C) 2012 Uwe Hermann <uwe@hermann-uwe.de>
+ * Copyright (C) 2012-2013 Uwe Hermann <uwe@hermann-uwe.de>
  *
  * 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
@@ -60,11 +60,9 @@ struct dmm_info {
 
 extern SR_PRIV struct dmm_info udmms[DMM_COUNT];
 
-#define UT_D04_CABLE_USB_VID	0x1a86
-#define UT_D04_CABLE_USB_DID	0xe008
-
 #define CHUNK_SIZE		8
-#define NUM_DATA_BYTES		14
+
+#define DMM_BUFSIZE		256
 
 /** Private, per-device-instance driver context. */
 struct dev_context {
@@ -80,9 +78,11 @@ struct dev_context {
 	/** The current number of already received samples. */
 	uint64_t num_samples;
 
-	struct sr_usb_dev_inst *usb;
+	gboolean first_run;
 
-	uint8_t protocol_buf[14];
+	uint8_t protocol_buf[DMM_BUFSIZE];
+	uint8_t bufoffset;
+	uint8_t buflen;
 };
 
 SR_PRIV int receive_data_UNI_T_UT61D(int fd, int revents, void *cb_data);