]>
Commit | Line | Data |
---|---|---|
c527132a SBO |
1 | /* |
2 | * This file is part of the libsigrok project. | |
3 | * | |
4 | * Copyright (C) 2018 Sven Bursch-Osewold <sb_git@bursch.com> | |
5 | * | |
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. | |
10 | * | |
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. | |
15 | * | |
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/>. | |
18 | */ | |
19 | ||
20 | #ifndef LIBSIGROK_HARDWARE_ZKETECH_EBD_USB_PROTOCOL_H | |
21 | #define LIBSIGROK_HARDWARE_ZKETECH_EBD_USB_PROTOCOL_H | |
22 | ||
23 | #include <stdint.h> | |
24 | #include <glib.h> | |
25 | #include <libsigrok/libsigrok.h> | |
26 | #include "libsigrok-internal.h" | |
27 | ||
28 | #define LOG_PREFIX "zketech-ebd-usb" | |
29 | ||
ec4806dc UH |
30 | #define MSG_LEN 19 |
31 | #define MSG_CHECKSUM_POS 17 | |
32 | #define MSG_FRAME_BEGIN 0xfa | |
33 | #define MSG_FRAME_BEGIN_POS 0 | |
34 | #define MSG_FRAME_END 0xf8 | |
35 | #define MSG_FRAME_END_POS 18 | |
9890fb1f | 36 | |
c527132a | 37 | struct dev_context { |
9890fb1f SBO |
38 | struct sr_sw_limits limits; |
39 | GMutex rw_mutex; | |
40 | float current_limit; | |
41 | gboolean running; | |
42 | gboolean load_activated; | |
c527132a SBO |
43 | }; |
44 | ||
9890fb1f | 45 | /* Communication via serial. */ |
330a32b2 | 46 | SR_PRIV int ebd_read_chars(struct sr_serial_dev_inst *serial, int count, uint8_t *buf); |
9890fb1f SBO |
47 | |
48 | /* Commands. */ | |
330a32b2 UH |
49 | SR_PRIV int ebd_init(struct sr_serial_dev_inst *serial, struct dev_context *devc); |
50 | SR_PRIV int ebd_loadstart(struct sr_serial_dev_inst *serial, struct dev_context *devc); | |
51 | SR_PRIV int ebd_receive_data(int fd, int revents, void *cb_data); | |
52 | SR_PRIV int ebd_stop(struct sr_serial_dev_inst *serial, struct dev_context *devc); | |
53 | SR_PRIV int ebd_loadstop(struct sr_serial_dev_inst *serial, struct dev_context *devc); | |
9890fb1f SBO |
54 | |
55 | /* Configuration. */ | |
330a32b2 UH |
56 | SR_PRIV int ebd_get_current_limit(const struct sr_dev_inst *sdi, float *current); |
57 | SR_PRIV int ebd_set_current_limit(const struct sr_dev_inst *sdi, float current); | |
58 | SR_PRIV gboolean ebd_current_is0(struct dev_context *devc); | |
9890fb1f | 59 | |
c527132a | 60 | #endif |