]> sigrok.org Git - libsigrok.git/commitdiff
center-3xx: Initial driver skeleton.
authorUwe Hermann <redacted>
Fri, 19 Jul 2013 07:35:48 +0000 (09:35 +0200)
committerUwe Hermann <redacted>
Thu, 8 Aug 2013 17:58:48 +0000 (19:58 +0200)
configure.ac
hardware/Makefile.am
hardware/center-3xx/Makefile.am [new file with mode: 0644]
hardware/center-3xx/api.c [new file with mode: 0644]
hardware/center-3xx/protocol.c [new file with mode: 0644]
hardware/center-3xx/protocol.h [new file with mode: 0644]
hwdriver.c

index cf59f9ca4db4bec00fca29d73f221cfcc42ec195..3ac06e7768186a6ce0ba181fb279bad9f5e55922 100644 (file)
@@ -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"
index a9526f19f827e48380a2035d4ddb41b97afd537c..a4b755b43d94d3dee2bdf5666f833fd5b0996470 100644 (file)
@@ -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
diff --git a/hardware/center-3xx/Makefile.am b/hardware/center-3xx/Makefile.am
new file mode 100644 (file)
index 0000000..02a394d
--- /dev/null
@@ -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
diff --git a/hardware/center-3xx/api.c b/hardware/center-3xx/api.c
new file mode 100644 (file)
index 0000000..5f61f9b
--- /dev/null
@@ -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,
+};
diff --git a/hardware/center-3xx/protocol.c b/hardware/center-3xx/protocol.c
new file mode 100644 (file)
index 0000000..7742780
--- /dev/null
@@ -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;
+}
diff --git a/hardware/center-3xx/protocol.h b/hardware/center-3xx/protocol.h
new file mode 100644 (file)
index 0000000..f3bda56
--- /dev/null
@@ -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
index 8b23aea388eff40935fb853fb3fa5b0bac557e86..01f3c6d9ed335e133b8a6c66ab1adc351185a205 100644 (file)
@@ -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