]> sigrok.org Git - libsigrok.git/commitdiff
kern-scale: Initial driver skeleton.
authorUwe Hermann <redacted>
Thu, 27 Aug 2015 19:42:46 +0000 (21:42 +0200)
committerUwe Hermann <redacted>
Fri, 28 Aug 2015 09:43:04 +0000 (11:43 +0200)
Makefile.am
configure.ac
src/drivers.c
src/hardware/kern-scale/api.c [new file with mode: 0644]
src/hardware/kern-scale/protocol.c [new file with mode: 0644]
src/hardware/kern-scale/protocol.h [new file with mode: 0644]

index 81bfbe11c8b735351252716c4906d271795a6dbe..d2447c651ea36dfff2d3c28ab6f0f7454a124724 100644 (file)
@@ -292,6 +292,12 @@ libsigrok_la_SOURCES += \
        src/hardware/kecheng-kc-330b/protocol.c \
        src/hardware/kecheng-kc-330b/api.c
 endif
+if HW_KERN_SCALE
+libsigrok_la_SOURCES += \
+       src/hardware/kern-scale/protocol.h \
+       src/hardware/kern-scale/protocol.c \
+       src/hardware/kern-scale/api.c
+endif
 if HW_LASCAR_EL_USB
 libsigrok_la_SOURCES += \
        src/hardware/lascar-el-usb/protocol.h \
index 01163cde0ebd6864e19c5f1de7ff9ca5bd1c32d4..b5980dbbc569d129bd611fef07aadc3aa605e448 100644 (file)
@@ -205,6 +205,7 @@ SR_DRIVER([Hantek DSO], [hantek-dso], [libusb])
 SR_DRIVER([Ikalogic Scanalogic-2], [ikalogic-scanalogic2], [libusb])
 SR_DRIVER([Ikalogic Scanaplus], [ikalogic-scanaplus], [libftdi])
 SR_DRIVER([Kecheng KC-330B], [kecheng-kc-330b], [libusb])
+SR_DRIVER([KERN Scale], [kern-scale])
 SR_DRIVER([Lascar EL-USB], [lascar-el-usb], [libusb])
 SR_DRIVER([Manson HCS-3xxx], [manson-hcs-3xxx], [libserialport])
 SR_DRIVER([maynuo-m97], [maynuo-m97])
index 15e1084269e254dd9e636b5ec4637b74fa041915..aeb36f869fc3617aebd41a08a837460a9e8f89e6 100644 (file)
@@ -92,6 +92,9 @@ extern SR_PRIV struct sr_dev_driver ikalogic_scanaplus_driver_info;
 #ifdef HAVE_HW_KECHENG_KC_330B
 extern SR_PRIV struct sr_dev_driver kecheng_kc_330b_driver_info;
 #endif
+#ifdef HAVE_HW_KERN_SCALE
+extern SR_PRIV struct sr_dev_driver kern_scale_driver_info;
+#endif
 #ifdef HAVE_HW_LASCAR_EL_USB
 extern SR_PRIV struct sr_dev_driver lascar_el_usb_driver_info;
 #endif
@@ -241,6 +244,9 @@ SR_PRIV struct sr_dev_driver **drivers_lists[] = {
 #ifdef HAVE_HW_KECHENG_KC_330B
        (DRVS) {&kecheng_kc_330b_driver_info, NULL},
 #endif
+#ifdef HAVE_HW_KERN_SCALE
+       (DRVS) {&kern_scale_driver_info, NULL},
+#endif
 #ifdef HAVE_HW_LASCAR_EL_USB
        (DRVS) {&lascar_el_usb_driver_info, NULL},
 #endif
diff --git a/src/hardware/kern-scale/api.c b/src/hardware/kern-scale/api.c
new file mode 100644 (file)
index 0000000..2d68fcf
--- /dev/null
@@ -0,0 +1,173 @@
+/*
+ * This file is part of the libsigrok project.
+ *
+ * Copyright (C) 2015 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 kern_scale_driver_info;
+
+static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx)
+{
+       return std_init(sr_ctx, di, LOG_PREFIX);
+}
+
+static GSList *scan(struct sr_dev_driver *di, GSList *options)
+{
+       struct drv_context *drvc;
+       GSList *devices;
+
+       (void)options;
+
+       devices = NULL;
+       drvc = di->context;
+       drvc->instances = NULL;
+
+       return devices;
+}
+
+static GSList *dev_list(const struct sr_dev_driver *di)
+{
+       return ((struct drv_context *)(di->context))->instances;
+}
+
+static int dev_clear(const struct sr_dev_driver *di)
+{
+       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(const struct sr_dev_driver *di)
+{
+       dev_clear(di);
+
+       return SR_OK;
+}
+
+static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
+               const struct sr_channel_group *cg)
+{
+       int ret;
+
+       (void)sdi;
+       (void)data;
+       (void)cg;
+
+       ret = SR_OK;
+       switch (key) {
+       default:
+               return SR_ERR_NA;
+       }
+
+       return ret;
+}
+
+static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
+               const struct sr_channel_group *cg)
+{
+       int ret;
+
+       (void)data;
+       (void)cg;
+
+       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(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
+               const struct sr_channel_group *cg)
+{
+       int ret;
+
+       (void)sdi;
+       (void)data;
+       (void)cg;
+
+       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 kern_scale_driver_info = {
+       .name = "kern-scale",
+       .longname = "KERN Scale",
+       .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,
+       .context = NULL,
+};
diff --git a/src/hardware/kern-scale/protocol.c b/src/hardware/kern-scale/protocol.c
new file mode 100644 (file)
index 0000000..51ad9be
--- /dev/null
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the libsigrok project.
+ *
+ * Copyright (C) 2015 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 kern_scale_receive_data(int fd, int revents, void *cb_data)
+{
+       const struct sr_dev_inst *sdi;
+       struct dev_context *devc;
+
+       (void)fd;
+
+       if (!(sdi = cb_data))
+               return TRUE;
+
+       if (!(devc = sdi->priv))
+               return TRUE;
+
+       if (revents == G_IO_IN) {
+       }
+
+       return TRUE;
+}
diff --git a/src/hardware/kern-scale/protocol.h b/src/hardware/kern-scale/protocol.h
new file mode 100644 (file)
index 0000000..1a7a51a
--- /dev/null
@@ -0,0 +1,37 @@
+/*
+ * This file is part of the libsigrok project.
+ *
+ * Copyright (C) 2015 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_KERN_SCALE_PROTOCOL_H
+#define LIBSIGROK_HARDWARE_KERN_SCALE_PROTOCOL_H
+
+#include <stdint.h>
+#include <glib.h>
+#include <libsigrok/libsigrok.h>
+#include "libsigrok-internal.h"
+
+#define LOG_PREFIX "kern-scale"
+
+/** Private, per-device-instance driver context. */
+struct dev_context {
+};
+
+SR_PRIV int kern_scale_receive_data(int fd, int revents, void *cb_data);
+
+#endif