+++ /dev/null
-/*
- * This file is part of the libsigrok project.
- *
- * Copyright (C) 2014 Matthias Heidbrink <m-sigrok@heidbrink.biz>
- * Copyright (C) 2014 Bert Vermeulen <bert@biot.com> (code from atten-pps3xxx)
- *
- * 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 3 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, see <http://www.gnu.org/licenses/>.
- */
-
-/** @file
- * <em>Motech LPS-30x series</em> power supply driver
- * @internal
- */
-
-
-#ifndef LIBSIGROK_HARDWARE_MOTECH_LPS_30X_PROTOCOL_H
-#define LIBSIGROK_HARDWARE_MOTECH_LPS_30X_PROTOCOL_H
-
-#include <stdint.h>
-#include <glib.h>
-#include "libsigrok.h"
-#include "libsigrok-internal.h"
-
-
-SR_PRIV int lps_process_status(struct sr_dev_inst* sdi, int stat);
-SR_PRIV int lps_send_req(struct sr_serial_dev_inst *serial, const char* fmt, ...);
-
-#define LOG_PREFIX "motech-lps-30x"
-
-#define LINELEN_MAX 50 /**< Max. line length for requests */
-
-#define REQ_TIMEOUT_MS 250 /**< Timeout [ms] for single request. */
-
-#define MAX_CHANNELS 3
-
-typedef enum {
- LPS_UNKNOWN = 0,/**< Unknown model (used during detection process) */
- LPS_301, /**< Motech/Amrel LPS-301, 1 output */
- LPS_302, /**< Motech/Amrel LPS-302, 1 output */
- LPS_303, /**< Motech/Amrel LPS-303, 1 output */
- LPS_304, /**< Motech/Amrel LPS-304, 3 outputs */
- LPS_305, /**< Motech/Amrel LPS-305, 3 outputs */
-} lps_modelid;
-
-/** Channel specification */
-struct channel_spec {
- /* Min, max, step. */
- gdouble voltage[3];
- gdouble current[3];
-};
-
-/** Model properties specification */
-struct lps_modelspec {
- lps_modelid modelid;
- const char* modelstr;
- uint8_t num_channels;
- struct channel_spec channels[3];
-};
-
-/** Used to implement a little state machine to query all required values in a row. */
-typedef enum {
- AQ_NONE,
- AQ_U1,
- AQ_I1,
- AQ_I2,
- AQ_U2,
- AQ_STATUS,
-} acquisition_req;
-
-/** Status of a single channel. */
-struct channel_status {
- /* Channel information (struct channel_info*). data (struct) owned by sdi, just a reference to address a single channel. */
- GSList* info;
- /* Received from device. */
- gdouble output_voltage_last;
- gdouble output_current_last;
- gboolean output_enabled; /**< Also used when set. */
- gboolean cc_mode; /**< Constant current mode. If false, constant voltage mode. */
- /* Set by frontend. */
- gdouble output_voltage_max;
- gdouble output_current_max;
-};
-
-/** Private, per-device-instance driver context. */
-struct dev_context {
- /* Model-specific information */
- struct lps_modelspec* model;
-
- /* Acquisition status */
- gboolean acq_running; /**< Aquisition is running. */
- uint64_t limit_samples; /**< Target number of samples */
- uint64_t limit_msec; /**< Target sampling time */
- acquisition_req acq_req; /**< Current request. */
- uint8_t acq_req_pending; /**< Request pending. 0=none, 1=reply, 2=OK */
-
- /* Operational state */
- struct channel_status channel_status[MAX_CHANNELS];
- guint8 tracking_mode; /**< 0=off, 1=Tracking from CH1, 2=Tracking from CH2. */
-
- /* Temporary state across callbacks */
- int64_t req_sent_at; /**< Request sent. */
- uint64_t num_samples; /**< Current #samples for limit_samples */
- GTimer *elapsed_msec; /**< Used for sampling with limit_msec */
- gchar buf[LINELEN_MAX]; /**< Buffer for read callback */
- int buflen; /**< Data len in buf */
-};
-
-SR_PRIV int motech_lps_30x_receive_data(int fd, int revents, void *cb_data);
-
-#endif