174 lines
3.2 KiB
C
174 lines
3.2 KiB
C
/*
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* This file is part of the libsigrok project.
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*
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* Copyright (C) 2014 Uwe Hermann <uwe@hermann-uwe.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "protocol.h"
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SR_PRIV struct sr_dev_driver manson_hcs_3xxx_driver_info;
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static struct sr_dev_driver *di = &manson_hcs_3xxx_driver_info;
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static int init(struct sr_context *sr_ctx)
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{
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return std_init(sr_ctx, di, LOG_PREFIX);
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}
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static GSList *scan(GSList *options)
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{
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struct drv_context *drvc;
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GSList *devices;
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(void)options;
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devices = NULL;
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drvc = di->priv;
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drvc->instances = NULL;
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return devices;
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}
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static GSList *dev_list(void)
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{
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return ((struct drv_context *)(di->priv))->instances;
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}
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static int dev_clear(void)
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{
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return std_dev_clear(di, NULL);
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}
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static int dev_open(struct sr_dev_inst *sdi)
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{
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(void)sdi;
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sdi->status = SR_ST_ACTIVE;
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return SR_OK;
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}
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static int dev_close(struct sr_dev_inst *sdi)
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{
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(void)sdi;
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sdi->status = SR_ST_INACTIVE;
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return SR_OK;
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}
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static int cleanup(void)
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{
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return dev_clear();
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}
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static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
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const struct sr_channel_group *cg)
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{
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int ret;
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(void)sdi;
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(void)data;
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(void)cg;
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ret = SR_OK;
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switch (key) {
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default:
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return SR_ERR_NA;
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}
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return ret;
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}
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static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
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const struct sr_channel_group *cg)
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{
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int ret;
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(void)data;
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(void)cg;
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if (sdi->status != SR_ST_ACTIVE)
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return SR_ERR_DEV_CLOSED;
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ret = SR_OK;
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switch (key) {
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default:
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ret = SR_ERR_NA;
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}
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return ret;
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}
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static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
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const struct sr_channel_group *cg)
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{
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int ret;
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(void)sdi;
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(void)data;
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(void)cg;
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ret = SR_OK;
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switch (key) {
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default:
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return SR_ERR_NA;
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}
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return ret;
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}
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static int dev_acquisition_start(const struct sr_dev_inst *sdi,
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void *cb_data)
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{
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(void)sdi;
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(void)cb_data;
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if (sdi->status != SR_ST_ACTIVE)
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return SR_ERR_DEV_CLOSED;
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return SR_OK;
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}
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static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
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{
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(void)cb_data;
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if (sdi->status != SR_ST_ACTIVE)
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return SR_ERR_DEV_CLOSED;
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return SR_OK;
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}
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SR_PRIV struct sr_dev_driver manson_hcs_3xxx_driver_info = {
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.name = "manson-hcs-3xxx",
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.longname = "Manson HCS-3xxx",
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.api_version = 1,
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.init = init,
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.cleanup = cleanup,
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.scan = scan,
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.dev_list = dev_list,
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.dev_clear = dev_clear,
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.config_get = config_get,
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.config_set = config_set,
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.config_list = config_list,
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.dev_open = dev_open,
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.dev_close = dev_close,
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.dev_acquisition_start = dev_acquisition_start,
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.dev_acquisition_stop = dev_acquisition_stop,
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.priv = NULL,
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};
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