center-3xx: Initial driver skeleton.

This commit is contained in:
Uwe Hermann 2013-07-19 09:35:48 +02:00
parent fc1bb735e4
commit 4433145f48
7 changed files with 317 additions and 0 deletions

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@ -109,6 +109,11 @@ AC_ARG_ENABLE(cem-dt-885x, AC_HELP_STRING([--enable-cem-dt-885x],
[HW_CEM_DT_885X="$enableval"],
[HW_CEM_DT_885X=yes])
AC_ARG_ENABLE(center-3xx, AC_HELP_STRING([--enable-center-3xx],
[enable Center 3xx support [default=yes]]),
[HW_CENTER_3XX="$enableval"],
[HW_CENTER_3XX=yes])
AC_ARG_ENABLE(chronovu-la8, AC_HELP_STRING([--enable-chronovu-la8],
[enable ChronoVu LA8 support [default=yes]]),
[HW_CHRONOVU_LA8="$enableval"],
@ -327,6 +332,11 @@ if test "x$HW_CEM_DT_885X" = "xyes"; then
AC_DEFINE(HAVE_HW_CEM_DT_885X, 1, [CEM DT-885x support])
fi
AM_CONDITIONAL(HW_CENTER_3XX, test x$HW_CENTER_3XX = xyes)
if test "x$HW_CENTER_3XX" = "xyes"; then
AC_DEFINE(HAVE_HW_CENTER_3XX, 1, [Center 3xx support])
fi
AM_CONDITIONAL(HW_CHRONOVU_LA8, test x$HW_CHRONOVU_LA8 = xyes)
if test "x$HW_CHRONOVU_LA8" = "xyes"; then
AC_DEFINE(HAVE_HW_CHRONOVU_LA8, 1, [ChronoVu LA8 support])
@ -461,6 +471,7 @@ AC_CONFIG_FILES([Makefile version.h hardware/Makefile
hardware/asix-sigma/Makefile
hardware/brymen-dmm/Makefile
hardware/cem-dt-885x/Makefile
hardware/center-3xx/Makefile
hardware/chronovu-la8/Makefile
hardware/colead-slm/Makefile
hardware/common/Makefile
@ -521,6 +532,7 @@ echo " - alsa............................ $HW_ALSA"
echo " - asix-sigma...................... $HW_ASIX_SIGMA"
echo " - brymen-dmm...................... $HW_BRYMEN_DMM"
echo " - cem-dt-885x..................... $HW_CEM_DT_885X"
echo " - center-3xx...................... $HW_CENTER_3XX"
echo " - chronovu-la8.................... $HW_CHRONOVU_LA8"
echo " - colead-slm...................... $HW_COLEAD_SLM"
echo " - demo............................ $HW_DEMO"

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@ -24,6 +24,7 @@ SUBDIRS = \
asix-sigma \
brymen-dmm \
cem-dt-885x \
center-3xx \
chronovu-la8 \
colead-slm \
common \
@ -72,6 +73,10 @@ if HW_CEM_DT_885X
libsigrokhardware_la_LIBADD += cem-dt-885x/libsigrok_hw_cem_dt_885x.la
endif
if HW_CENTER_3XX
libsigrokhardware_la_LIBADD += center-3xx/libsigrok_hw_center_3xx.la
endif
if HW_CHRONOVU_LA8
libsigrokhardware_la_LIBADD += chronovu-la8/libsigrok_hw_chronovu_la8.la
endif

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@ -0,0 +1,34 @@
##
## This file is part of the libsigrok project.
##
## Copyright (C) 2013 Uwe Hermann <uwe@hermann-uwe.de>
##
## 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 2 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, write to the Free Software
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##
if HW_CENTER_3XX
# Local lib, this is NOT meant to be installed!
noinst_LTLIBRARIES = libsigrok_hw_center_3xx.la
libsigrok_hw_center_3xx_la_SOURCES = \
api.c \
protocol.c \
protocol.h
libsigrok_hw_center_3xx_la_CFLAGS = \
-I$(top_srcdir)
endif

167
hardware/center-3xx/api.c Normal file
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@ -0,0 +1,167 @@
/*
* This file is part of the libsigrok project.
*
* Copyright (C) 2013 Uwe Hermann <uwe@hermann-uwe.de>
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "protocol.h"
SR_PRIV struct sr_dev_driver center_3xx_driver_info;
static struct sr_dev_driver *di = &center_3xx_driver_info;
static int init(struct sr_context *sr_ctx)
{
return std_init(sr_ctx, di, LOG_PREFIX);
}
static GSList *scan(GSList *options)
{
struct drv_context *drvc;
GSList *devices;
(void)options;
devices = NULL;
drvc = di->priv;
drvc->instances = NULL;
return devices;
}
static GSList *dev_list(void)
{
return ((struct drv_context *)(di->priv))->instances;
}
static int dev_clear(void)
{
return std_dev_clear(di, NULL);
}
static int dev_open(struct sr_dev_inst *sdi)
{
(void)sdi;
sdi->status = SR_ST_ACTIVE;
return SR_OK;
}
static int dev_close(struct sr_dev_inst *sdi)
{
(void)sdi;
sdi->status = SR_ST_INACTIVE;
return SR_OK;
}
static int cleanup(void)
{
return dev_clear();
}
static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi)
{
int ret;
(void)sdi;
(void)data;
ret = SR_OK;
switch (key) {
default:
return SR_ERR_NA;
}
return ret;
}
static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi)
{
int ret;
(void)data;
if (sdi->status != SR_ST_ACTIVE)
return SR_ERR_DEV_CLOSED;
ret = SR_OK;
switch (key) {
default:
ret = SR_ERR_NA;
}
return ret;
}
static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi)
{
int ret;
(void)sdi;
(void)data;
ret = SR_OK;
switch (key) {
default:
return SR_ERR_NA;
}
return ret;
}
static int dev_acquisition_start(const struct sr_dev_inst *sdi,
void *cb_data)
{
(void)sdi;
(void)cb_data;
if (sdi->status != SR_ST_ACTIVE)
return SR_ERR_DEV_CLOSED;
return SR_OK;
}
static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
{
(void)cb_data;
if (sdi->status != SR_ST_ACTIVE)
return SR_ERR_DEV_CLOSED;
return SR_OK;
}
SR_PRIV struct sr_dev_driver center_3xx_driver_info = {
.name = "center-3xx",
.longname = "Center 3xx",
.api_version = 1,
.init = init,
.cleanup = cleanup,
.scan = scan,
.dev_list = dev_list,
.dev_clear = dev_clear,
.config_get = config_get,
.config_set = config_set,
.config_list = config_list,
.dev_open = dev_open,
.dev_close = dev_close,
.dev_acquisition_start = dev_acquisition_start,
.dev_acquisition_stop = dev_acquisition_stop,
.priv = NULL,
};

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@ -0,0 +1,41 @@
/*
* This file is part of the libsigrok project.
*
* Copyright (C) 2013 Uwe Hermann <uwe@hermann-uwe.de>
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "protocol.h"
SR_PRIV int center_3xx_receive_data(int fd, int revents, void *cb_data)
{
(void)fd;
const struct sr_dev_inst *sdi;
struct dev_context *devc;
if (!(sdi = cb_data))
return TRUE;
if (!(devc = sdi->priv))
return TRUE;
if (revents == G_IO_IN) {
/* TODO */
}
return TRUE;
}

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@ -0,0 +1,52 @@
/*
* This file is part of the libsigrok project.
*
* Copyright (C) 2013 Uwe Hermann <uwe@hermann-uwe.de>
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef LIBSIGROK_HARDWARE_CENTER_3XX_PROTOCOL_H
#define LIBSIGROK_HARDWARE_CENTER_3XX_PROTOCOL_H
#include <stdint.h>
#include <glib.h>
#include "libsigrok.h"
#include "libsigrok-internal.h"
/* Message logging helpers with subsystem-specific prefix string. */
#define LOG_PREFIX "center-3xx: "
#define sr_log(l, s, args...) sr_log(l, LOG_PREFIX s, ## args)
#define sr_spew(s, args...) sr_spew(LOG_PREFIX s, ## args)
#define sr_dbg(s, args...) sr_dbg(LOG_PREFIX s, ## args)
#define sr_info(s, args...) sr_info(LOG_PREFIX s, ## args)
#define sr_warn(s, args...) sr_warn(LOG_PREFIX s, ## args)
#define sr_err(s, args...) sr_err(LOG_PREFIX s, ## args)
/** Private, per-device-instance driver context. */
struct dev_context {
/* Model-specific information */
/* Acquisition settings */
/* Operational state */
/* Temporary state across callbacks */
};
SR_PRIV int center_3xx_receive_data(int fd, int revents, void *cb_data);
#endif

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@ -107,6 +107,9 @@ extern SR_PRIV struct sr_dev_driver brymen_bm857_driver_info;
#ifdef HAVE_HW_CEM_DT_885X
extern SR_PRIV struct sr_dev_driver cem_dt_885x_driver_info;
#endif
#ifdef HAVE_HW_CENTER_3XX
extern SR_PRIV struct sr_dev_driver center_3xx_driver_info;
#endif
#ifdef HAVE_HW_COLEAD_SLM
extern SR_PRIV struct sr_dev_driver colead_slm_driver_info;
#endif
@ -210,6 +213,9 @@ static struct sr_dev_driver *drivers_list[] = {
#ifdef HAVE_HW_CEM_DT_885X
&cem_dt_885x_driver_info,
#endif
#ifdef HAVE_HW_CENTER_3XX
&center_3xx_driver_info,
#endif
#ifdef HAVE_HW_COLEAD_SLM
&colead_slm_driver_info,
#endif