2 * This file is part of the libsigrok project.
4 * Copyright (C) 2013 Bert Vermeulen <bert@biot.com>
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 #ifndef LIBSIGROK_HARDWARE_UNI_T_UT32X_PROTOCOL_H
21 #define LIBSIGROK_HARDWARE_UNI_T_UT32X_PROTOCOL_H
25 #include <libsigrok/libsigrok.h>
26 #include "libsigrok-internal.h"
28 #define LOG_PREFIX "uni-t-ut32x"
30 #define DEFAULT_DATA_SOURCE DATA_SOURCE_LIVE
31 #define USB_CONN "1a86.e008"
32 #define VENDOR "UNI-T"
34 #define USB_INTERFACE 0
35 #define USB_CONFIGURATION 1
37 #define EP_IN (0x80 | 2)
51 /** Private, per-device-instance driver context. */
53 /* Acquisition settings */
54 uint64_t limit_samples;
57 /* Operational state */
60 struct libusb_transfer *xfer;
63 /* Temporary state across callbacks */
64 unsigned char packet[32];
68 SR_PRIV int uni_t_ut32x_handle_events(int fd, int revents, void *cb_data);
69 SR_PRIV void LIBUSB_CALL uni_t_ut32x_receive_transfer(struct libusb_transfer *transfer);