AC_DEFINE(HAVE_LA_ASIX_SIGMA, 1, [ASIX SIGMA/SIGMA2 support])
fi
+AC_ARG_ENABLE(brymen-dmm, AC_HELP_STRING([--enable-brymen-dmm],
+ [enable Brymen DMM support [default=yes]]),
+ [HW_BRYMEN_DMM="$enableval"],
+ [HW_BRYMEN_DMM=yes])
+AM_CONDITIONAL(HW_BRYMEN_DMM, test x$HW_BRYMEN_DMM = xyes)
+if test "x$HW_BRYMEN_DMM" = "xyes"; then
+ AC_DEFINE(HAVE_HW_BRYMEN_DMM, 1, [brymen-dmm support])
+fi
+
AC_ARG_ENABLE(chronovu-la8, AC_HELP_STRING([--enable-chronovu-la8],
[enable ChronoVu LA8 support [default=yes]]),
[LA_CHRONOVU_LA8="$enableval"],
hardware/agilent-dmm/Makefile
hardware/alsa/Makefile
hardware/asix-sigma/Makefile
+ hardware/brymen-dmm/Makefile
hardware/chronovu-la8/Makefile
hardware/colead-slm/Makefile
hardware/common/Makefile
echo " - Agilent DMM..................... $HW_AGILENT_DMM"
echo " - ALSA............................ $HW_ALSA"
echo " - ASIX SIGMA/SIGMA2............... $LA_ASIX_SIGMA"
+echo " - Brymen DMM...................... $HW_BRYMEN_DMM"
echo " - ChronoVu LA8.................... $LA_CHRONOVU_LA8"
echo " - Colead SLM...................... $HW_COLEAD_SLM"
echo " - Demo driver..................... $LA_DEMO"
agilent-dmm \
alsa \
asix-sigma \
+ brymen-dmm \
chronovu-la8 \
colead-slm \
common \
libsigrokhardware_la_LIBADD += asix-sigma/libsigrokhwasixsigma.la
endif
+if HW_BRYMEN_DMM
+libsigrokhardware_la_LIBADD += brymen-dmm/libsigrok_hw_brymen_dmm.la
+endif
+
if LA_CHRONOVU_LA8
libsigrokhardware_la_LIBADD += chronovu-la8/libsigrokhwchronovula8.la
endif
--- /dev/null
+##
+## This file is part of the libsigrok project.
+##
+## Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
+##
+## This program is free software: you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation, either version 3 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program. If not, see <http://www.gnu.org/licenses/>.
+##
+
+if HW_BRYMEN_DMM
+
+# Local lib, this is NOT meant to be installed!
+noinst_LTLIBRARIES = libsigrok_hw_brymen_dmm.la
+
+libsigrok_hw_brymen_dmm_la_SOURCES = \
+ api.c \
+ protocol.c \
+ protocol.h
+
+libsigrok_hw_brymen_dmm_la_CFLAGS = \
+ -I$(top_srcdir)
+
+endif
--- /dev/null
+/*
+ * This file is part of the libsigrok project.
+ *
+ * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
+ *
+ * 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/>.
+ */
+
+#include <glib.h>
+#include "libsigrok.h"
+#include "libsigrok-internal.h"
+#include "protocol.h"
+
+SR_PRIV struct sr_dev_driver brymen_dmm_driver_info;
+static struct sr_dev_driver *di = &brymen_dmm_driver_info;
+
+/* Properly close and free all devices. */
+static int clear_instances(void)
+{
+ struct sr_dev_inst *sdi;
+ struct drv_context *drvc;
+ struct dev_context *devc;
+ GSList *l;
+
+ if (!(drvc = di->priv))
+ return SR_OK;
+
+ for (l = drvc->instances; l; l = l->next) {
+ if (!(sdi = l->data))
+ continue;
+ if (!(devc = sdi->priv))
+ continue;
+
+ /* TODO */
+
+ sr_dev_inst_free(sdi);
+ }
+
+ g_slist_free(drvc->instances);
+ drvc->instances = NULL;
+
+ return SR_OK;
+}
+
+static int hw_init(void)
+{
+ struct drv_context *drvc;
+
+ if (!(drvc = g_try_malloc0(sizeof(struct drv_context)))) {
+ sr_err("Driver context malloc failed.");
+ return SR_ERR_MALLOC;
+ }
+
+ /* TODO */
+
+ di->priv = drvc;
+
+ return SR_OK;
+}
+
+static GSList *hw_scan(GSList *options)
+{
+ struct drv_context *drvc;
+ GSList *devices;
+
+ (void)options;
+
+ devices = NULL;
+ drvc = di->priv;
+ drvc->instances = NULL;
+
+ /* TODO */
+
+ return devices;
+}
+
+static GSList *hw_dev_list(void)
+{
+ struct drv_context *drvc;
+
+ drvc = di->priv;
+
+ return drvc->instances;
+}
+
+static int hw_dev_open(struct sr_dev_inst *sdi)
+{
+ /* TODO */
+
+ return SR_OK;
+}
+
+static int hw_dev_close(struct sr_dev_inst *sdi)
+{
+ /* TODO */
+
+ return SR_OK;
+}
+
+static int hw_cleanup(void)
+{
+ clear_instances();
+
+ /* TODO */
+
+ return SR_OK;
+}
+
+static int hw_info_get(int info_id, const void **data,
+ const struct sr_dev_inst *sdi)
+{
+ switch (info_id) {
+ /* TODO */
+ default:
+ sr_err("Unknown info_id: %d.", info_id);
+ return SR_ERR_ARG;
+ }
+
+ return SR_OK;
+}
+
+static int hw_dev_config_set(const struct sr_dev_inst *sdi, int hwcap,
+ const void *value)
+{
+ int ret;
+
+ if (sdi->status != SR_ST_ACTIVE) {
+ sr_err("Device inactive, can't set config options.");
+ return SR_ERR;
+ }
+
+ ret = SR_OK;
+ switch (hwcap) {
+ /* TODO */
+ default:
+ sr_err("Unknown hardware capability: %d.", hwcap);
+ ret = SR_ERR_ARG;
+ }
+
+ return ret;
+}
+
+static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
+ void *cb_data)
+{
+ /* TODO */
+
+ return SR_OK;
+}
+
+static int hw_dev_acquisition_stop(const struct sr_dev_inst *sdi,
+ void *cb_data)
+{
+ (void)cb_data;
+
+ if (sdi->status != SR_ST_ACTIVE) {
+ sr_err("Device inactive, can't stop acquisition.");
+ return SR_ERR;
+ }
+
+ /* TODO */
+
+ return SR_OK;
+}
+
+SR_PRIV struct sr_dev_driver brymen_dmm_driver_info = {
+ .name = "brymen-dmm",
+ .longname = "brymen-dmm",
+ .api_version = 1,
+ .init = hw_init,
+ .cleanup = hw_cleanup,
+ .scan = hw_scan,
+ .dev_list = hw_dev_list,
+ .dev_clear = clear_instances,
+ .dev_open = hw_dev_open,
+ .dev_close = hw_dev_close,
+ .info_get = hw_info_get,
+ .dev_config_set = hw_dev_config_set,
+ .dev_acquisition_start = hw_dev_acquisition_start,
+ .dev_acquisition_stop = hw_dev_acquisition_stop,
+ .priv = NULL,
+};
--- /dev/null
+/*
+ * This file is part of the libsigrok project.
+ *
+ * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
+ *
+ * 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/>.
+ */
+
+#include <stdlib.h>
+#include <glib.h>
+#include "libsigrok.h"
+#include "libsigrok-internal.h"
+#include "protocol.h"
+
+SR_PRIV int brymen_dmm_receive_data(int fd, int revents, void *cb_data)
+{
+ 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;
+}
--- /dev/null
+/*
+ * This file is part of the libsigrok project.
+ *
+ * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
+ *
+ * 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/>.
+ */
+
+#ifndef LIBSIGROK_HARDWARE_BRYMEN_DMM_PROTOCOL_H
+#define LIBSIGROK_HARDWARE_BRYMEN_DMM_PROTOCOL_H
+
+#include <stdint.h>
+#include "libsigrok.h"
+#include "libsigrok-internal.h"
+
+/* Message logging helpers with driver-specific prefix string. */
+#define DRIVER_LOG_DOMAIN "brymen-dmm: "
+#define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args)
+#define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args)
+#define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args)
+#define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args)
+#define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args)
+#define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args)
+
+/** Private, per-device-instance driver context. */
+struct dev_context {
+ /** The current sampling limit (in number of samples). */
+ uint64_t limit_samples;
+
+ /** The current sampling limit (in ms). */
+ uint64_t limit_msec;
+
+ /** Opaque pointer passed in by the frontend. */
+ void *cb_data;
+
+ /** The current number of already received samples. */
+ uint64_t num_samples;
+};
+
+SR_PRIV int brymen_dmm_receive_data(int fd, int revents, void *cb_data);
+
+#endif
};
/** @cond PRIVATE */
+#ifdef HAVE_HW_BRYMEN_DMM
+extern SR_PRIV struct sr_dev_driver brymen_dmm_driver_info;
+#endif
#ifdef HAVE_HW_COLEAD_SLM
extern SR_PRIV struct sr_dev_driver colead_slm_driver_info;
#endif
/** @endcond */
static struct sr_dev_driver *drivers_list[] = {
+#ifdef HAVE_HW_BRYMEN_DMM
+ &brymen_dmm_driver_info,
+#endif
#ifdef HAVE_HW_COLEAD_SLM
&colead_slm_driver_info,
#endif
projects / libsigrok.git / commitdiff