2 * This file is part of the libsigrok project.
4 * Copyright (C) 2014 Uwe Hermann <uwe@hermann-uwe.de>
5 * Copyright (C) 2014 Matthias Heidbrink <m-sigrok@heidbrink.biz>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, see <http://www.gnu.org/licenses/>.
21 #ifndef LIBSIGROK_HARDWARE_MANSON_HCS_3XXX_PROTOCOL_H
22 #define LIBSIGROK_HARDWARE_MANSON_HCS_3XXX_PROTOCOL_H
28 #include <libsigrok/libsigrok.h>
29 #include "libsigrok-internal.h"
31 #define LOG_PREFIX "manson-hcs-3xxx"
52 /** Information on a single model. */
54 int model_id; /**< Model info */
55 const char *name; /**< Model name */
56 const char *id; /**< Model ID, like delivered by interface */
57 double voltage[3]; /**< Min, max, step */
58 double current[3]; /**< Min, max, step */
62 const struct hcs_model *model; /**< Model information. */
64 struct sr_sw_limits limits;
66 gboolean reply_pending;
68 float current; /**< Last current value [A] read from device. */
69 float current_max; /**< Output current set. */
70 float current_max_device;/**< Device-provided maximum output current. */
71 float voltage; /**< Last voltage value [V] read from device. */
72 float voltage_max; /**< Output voltage set. */
73 float voltage_max_device;/**< Device-provided maximum output voltage. */
74 gboolean cc_mode; /**< Device is in constant current mode (otherwise constant voltage). */
76 gboolean output_enabled; /**< Is the output enabled? */
82 SR_PRIV int hcs_parse_volt_curr_mode(struct sr_dev_inst *sdi, char **tokens);
83 SR_PRIV int hcs_read_reply(struct sr_serial_dev_inst *serial, int lines, char *buf, int buflen);
84 SR_PRIV int hcs_send_cmd(struct sr_serial_dev_inst *serial, const char *cmd, ...);
85 SR_PRIV int hcs_receive_data(int fd, int revents, void *cb_data);