--- /dev/null
+/*
+ * This file is part of the libsigrok project.
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef LIBSIGROK_HARDWARE_UNI_T_DMM_PROTOCOL_H
+#define LIBSIGROK_HARDWARE_UNI_T_DMM_PROTOCOL_H
+
+#include <stdint.h>
+#include <glib.h>
+#include <libusb.h>
+#include "libsigrok.h"
+#include "libsigrok-internal.h"
+
+#define LOG_PREFIX "uni-t-dmm"
+
+enum {
+ TECPEL_DMM_8061,
+ UNI_T_UT60A,
+ UNI_T_UT60E,
+ UNI_T_UT60G,
+ UNI_T_UT61B,
+ UNI_T_UT61C,
+ UNI_T_UT61D,
+ UNI_T_UT61E,
+ VOLTCRAFT_VC820,
+ VOLTCRAFT_VC830,
+ VOLTCRAFT_VC840,
+ TENMA_72_7745,
+ TENMA_72_7750,
+};
+
+struct dmm_info {
+ char *vendor;
+ char *device;
+ uint32_t baudrate;
+ int packet_size;
+ gboolean (*packet_valid)(const uint8_t *);
+ int (*packet_parse)(const uint8_t *, float *,
+ struct sr_datafeed_analog *, void *);
+ void (*dmm_details)(struct sr_datafeed_analog *, void *);
+ struct sr_dev_driver *di;
+ int (*receive_data)(int, int, void *);
+};
+
+#define CHUNK_SIZE 8
+
+#define DMM_BUFSIZE 256
+
+/** Private, per-device-instance driver context. */
+struct dev_context {
+ /** The current sampling limit (in number of samples). */
+ uint64_t limit_samples;
+
+ /** The current sampling limit (in ms). */
+ uint64_t limit_msec;
+
+ /** Opaque pointer passed in by the frontend. */
+ void *cb_data;
+
+ /** The current number of already received samples. */
+ uint64_t num_samples;
+
+ int64_t starttime;
+
+ gboolean first_run;
+
+ uint8_t protocol_buf[DMM_BUFSIZE];
+ uint8_t bufoffset;
+ uint8_t buflen;
+};
+
+SR_PRIV int receive_data_TECPEL_DMM_8061(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_UNI_T_UT60A(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_UNI_T_UT60E(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_UNI_T_UT60G(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_UNI_T_UT61B(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_UNI_T_UT61C(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_UNI_T_UT61D(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_UNI_T_UT61E(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_VOLTCRAFT_VC820(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_VOLTCRAFT_VC830(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_VOLTCRAFT_VC840(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_TENMA_72_7745(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_TENMA_72_7750(int fd, int revents, void *cb_data);
+
+#endif