]> sigrok.org Git - libsigrok.git/commitdiff
maynuo-m97: Initial driver skeleton.
authorAurelien Jacobs <redacted>
Sun, 1 Feb 2015 22:49:03 +0000 (23:49 +0100)
committerUwe Hermann <redacted>
Sun, 7 Jun 2015 18:15:08 +0000 (20:15 +0200)
Makefile.am
configure.ac
src/drivers.c
src/hardware/maynuo-m97/api.c [new file with mode: 0644]
src/hardware/maynuo-m97/protocol.c [new file with mode: 0644]
src/hardware/maynuo-m97/protocol.h [new file with mode: 0644]

index 4efe1543ea8e07fd1ac3a4581daae4831f58c2a9..ef408422551783b77db9431b629bde299071521d 100644 (file)
@@ -285,6 +285,12 @@ libsigrok_la_SOURCES += \
        src/hardware/manson-hcs-3xxx/protocol.c \
        src/hardware/manson-hcs-3xxx/api.c
 endif
+if HW_MAYNUO_M97
+libsigrok_la_SOURCES += \
+       src/hardware/maynuo-m97/protocol.h \
+       src/hardware/maynuo-m97/protocol.c \
+       src/hardware/maynuo-m97/api.c
+endif
 if HW_MIC_985XX
 libsigrok_la_SOURCES += \
        src/hardware/mic-985xx/protocol.h \
index 85087b5d6c8f5b75c2a06e16748fd7d0580dd491..e6e648e663768c67ecf7763dbfec0104e45f84c5 100644 (file)
@@ -127,6 +127,7 @@ DRIVER([Ikalogic Scanaplus], [ikalogic-scanaplus])
 DRIVER([Kecheng KC-330B], [kecheng-kc-330b])
 DRIVER([Lascar EL-USB], [lascar-el-usb])
 DRIVER([Manson HCS-3xxx], [manson-hcs-3xxx])
+DRIVER([maynuo-m97], [maynuo-m97])
 DRIVER([MIC 985xx], [mic-985xx])
 DRIVER([Motech LPS 30x], [motech-lps-30x])
 DRIVER([Norma DMM], [norma-dmm])
@@ -498,6 +499,7 @@ DRIVER2([HW_IKALOGIC_SCANAPLUS], [$HW_IKALOGIC_SCANAPLUS], [HAVE_HW_IKALOGIC_SCA
 DRIVER2([HW_KECHENG_KC_330B], [$HW_KECHENG_KC_330B], [HAVE_HW_KECHENG_KC_330B])
 DRIVER2([HW_LASCAR_EL_USB], [$HW_LASCAR_EL_USB], [HAVE_HW_LASCAR_EL_USB])
 DRIVER2([HW_MANSON_HCS_3XXX], [$HW_MANSON_HCS_3XXX], [HAVE_HW_MANSON_HCS_3XXX])
+DRIVER2([HW_MAYNUO_M97], [$HW_MAYNUO_M97], [HAVE_HW_MAYNUO_M97])
 DRIVER2([HW_MIC_985XX], [$HW_MIC_985XX], [HAVE_HW_MIC_985XX])
 DRIVER2([HW_MOTECH_LPS_30X], [$HW_MOTECH_LPS_30X], [HAVE_HW_MOTECH_LPS_30X])
 DRIVER2([HW_NORMA_DMM], [$HW_NORMA_DMM], [HAVE_HW_NORMA_DMM])
index ffe467d62fe38c64b44440a680393b4932fe4a62..d37d55290c89545a08e24eb0c911062b5801bf76 100644 (file)
@@ -101,6 +101,9 @@ extern SR_PRIV struct sr_dev_driver link_mso19_driver_info;
 #ifdef HAVE_HW_MANSON_HCS_3XXX
 extern SR_PRIV struct sr_dev_driver manson_hcs_3xxx_driver_info;
 #endif
+#ifdef HAVE_HW_MAYNUO_M97
+extern SR_PRIV struct sr_dev_driver maynuo_m97_driver_info;
+#endif
 #ifdef HAVE_HW_MIC_985XX
 extern SR_PRIV struct sr_dev_driver mic_98581_driver_info;
 extern SR_PRIV struct sr_dev_driver mic_98583_driver_info;
@@ -247,6 +250,9 @@ SR_PRIV struct sr_dev_driver **drivers_lists[] = {
 #ifdef HAVE_HW_MANSON_HCS_3XXX
        (DRVS) {&manson_hcs_3xxx_driver_info, NULL},
 #endif
+#ifdef HAVE_HW_MAYNUO_M97
+       (DRVS) {&maynuo_m97_driver_info, NULL},
+#endif
 #ifdef HAVE_HW_MIC_985XX
        (DRVS) {
                &mic_98581_driver_info,
diff --git a/src/hardware/maynuo-m97/api.c b/src/hardware/maynuo-m97/api.c
new file mode 100644 (file)
index 0000000..eb92c26
--- /dev/null
@@ -0,0 +1,190 @@
+/*
+ * This file is part of the libsigrok project.
+ *
+ * Copyright (C) 2015 Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * 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 "protocol.h"
+
+SR_PRIV struct sr_dev_driver maynuo_m97_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->priv;
+       drvc->instances = NULL;
+
+       /* TODO: scan for devices, either based on a SR_CONF_CONN option
+        * or on a USB scan. */
+
+       return devices;
+}
+
+static GSList *dev_list(const struct sr_dev_driver *di)
+{
+       return ((struct drv_context *)(di->priv))->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;
+
+       /* TODO: get handle from sdi->conn and open it. */
+
+       sdi->status = SR_ST_ACTIVE;
+
+       return SR_OK;
+}
+
+static int dev_close(struct sr_dev_inst *sdi)
+{
+       (void)sdi;
+
+       /* TODO: get handle from sdi->conn and close it. */
+
+       sdi->status = SR_ST_INACTIVE;
+
+       return SR_OK;
+}
+
+static int cleanup(const struct sr_dev_driver *di)
+{
+       dev_clear(di);
+
+       /* TODO: free other driver resources, if any. */
+
+       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) {
+       /* TODO */
+       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) {
+       /* TODO */
+       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) {
+       /* TODO */
+       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;
+
+       /* TODO: configure hardware, reset acquisition state, set up
+        * callbacks and send header packet. */
+
+       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;
+
+       /* TODO: stop acquisition. */
+
+       return SR_OK;
+}
+
+SR_PRIV struct sr_dev_driver maynuo_m97_driver_info = {
+       .name = "maynuo-m97",
+       .longname = "maynuo-m97",
+       .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/src/hardware/maynuo-m97/protocol.c b/src/hardware/maynuo-m97/protocol.c
new file mode 100644 (file)
index 0000000..e6bc029
--- /dev/null
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the libsigrok project.
+ *
+ * Copyright (C) 2015 Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * 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 "protocol.h"
+
+SR_PRIV int maynuo_m97_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) {
+               /* TODO */
+       }
+
+       return TRUE;
+}
diff --git a/src/hardware/maynuo-m97/protocol.h b/src/hardware/maynuo-m97/protocol.h
new file mode 100644 (file)
index 0000000..57a6e95
--- /dev/null
@@ -0,0 +1,44 @@
+/*
+ * This file is part of the libsigrok project.
+ *
+ * Copyright (C) 2015 Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * 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_MAYNUO_M97_PROTOCOL_H
+#define LIBSIGROK_HARDWARE_MAYNUO_M97_PROTOCOL_H
+
+#include <stdint.h>
+#include <glib.h>
+#include "libsigrok.h"
+#include "libsigrok-internal.h"
+
+#define LOG_PREFIX "maynuo-m97"
+
+/** Private, per-device-instance driver context. */
+struct dev_context {
+       /* Model-specific information */
+
+       /* Acquisition settings */
+
+       /* Operational state */
+
+       /* Temporary state across callbacks */
+
+};
+
+SR_PRIV int maynuo_m97_receive_data(int fd, int revents, void *cb_data);
+
+#endif