* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <config.h>
#include "protocol.h"
static const uint32_t devopts[] = {
SR_HZ(100),
};
-SR_PRIV struct sr_dev_driver link_mso19_driver_info;
-
/* TODO: Use sr_dev_inst to store connection handle & use std_dev_clear(). */
static int dev_clear(const struct sr_dev_driver *di)
{
+ struct drv_context *drvc = di->context;
GSList *l;
struct sr_dev_inst *sdi;
- struct drv_context *drvc;
struct dev_context *devc;
int ret = SR_OK;
- if (!(drvc = di->context))
- return SR_OK;
-
/* Properly close and free all devices. */
for (l = drvc->instances; l; l = l->next) {
if (!(sdi = l->data)) {
return ret;
}
-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)
{
int i;
return devices;
}
-static GSList *dev_list(const struct sr_dev_driver *di)
-{
- return ((struct drv_context *)(di->context))->instances;
-}
-
static int dev_open(struct sr_dev_inst *sdi)
{
int ret;
return SR_OK;
}
-static int cleanup(const struct sr_dev_driver *di)
-{
- return dev_clear();
-}
-
static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
const struct sr_channel_group *cg)
{
(void)cg;
+ if (!sdi)
+ return SR_ERR_ARG;
+
+ devc = sdi->priv;
+
switch (key) {
case SR_CONF_SAMPLERATE:
- if (sdi) {
- devc = sdi->priv;
- *data = g_variant_new_uint64(devc->cur_rate);
- } else
- return SR_ERR;
+ *data = g_variant_new_uint64(devc->cur_rate);
break;
default:
return SR_ERR_NA;
double pos;
(void)cg;
+
devc = sdi->priv;
if (sdi->status != SR_ST_ACTIVE)
return SR_OK;
}
-static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
+static int dev_acquisition_start(const struct sr_dev_inst *sdi)
{
struct dev_context *devc;
int ret = SR_ERR;
/* Reset trigger state. */
devc->trigger_state = 0x00;
- /* Send header packet to the session bus. */
- std_session_send_df_header(cb_data, LOG_PREFIX);
+ std_session_send_df_header(sdi, LOG_PREFIX);
/* Our first channel is analog, the other 8 are of type 'logic'. */
/* TODO. */
serial_source_add(sdi->session, devc->serial, G_IO_IN, -1,
- mso_receive_data, cb_data);
+ mso_receive_data, sdi);
return SR_OK;
}
/* This stops acquisition on ALL devices, ignoring dev_index. */
-static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
+static int dev_acquisition_stop(struct sr_dev_inst *sdi)
{
- (void)cb_data;
-
stop_acquisition(sdi);
return SR_OK;
.name = "link-mso19",
.longname = "Link Instruments MSO-19",
.api_version = 1,
- .init = init,
- .cleanup = cleanup,
+ .init = std_init,
+ .cleanup = std_cleanup,
.scan = scan,
- .dev_list = dev_list,
+ .dev_list = std_dev_list,
.dev_clear = dev_clear,
.config_get = config_get,
.config_set = config_set,