static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx)
{
- return std_init(sr_ctx, di, LOG_PREFIX);
+ return std_init(di, sr_ctx, LOG_PREFIX);
}
/**
drvc = di->context;
drvc->instances = NULL;
conn = serialcomm = NULL;
- model = METRAHIT_NONE;
serialcomm_given = FALSE;
sr_spew("scan_1x_2x_rs232() called!");
/* Send message 03 "Query multimeter version and status" */
sdi->conn = serial;
- sdi->priv = devc;
if (req_stat14(sdi, TRUE) != SR_OK)
goto exit_err;
return NULL;
}
-static GSList *dev_list(const struct sr_dev_driver *di)
-{
- return ((struct drv_context *)(di->context))->instances;
-}
-
static int dev_close(struct sr_dev_inst *sdi)
{
struct dev_context *devc;
return SR_OK;
}
-static int cleanup(const struct sr_dev_driver *di)
-{
- return std_dev_clear(di, NULL);
-}
-
static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
const struct sr_channel_group *cg)
{
return SR_OK;
}
-static int dev_acquisition_start_1x_2x_rs232(const struct sr_dev_inst *sdi,
- void *cb_data)
+static int dev_acquisition_start_1x_2x_rs232(const struct sr_dev_inst *sdi)
{
struct dev_context *devc;
struct sr_serial_dev_inst *serial;
- if (!sdi || !cb_data || !(devc = sdi->priv))
- return SR_ERR_BUG;
-
if (sdi->status != SR_ST_ACTIVE)
return SR_ERR_DEV_CLOSED;
- devc->cb_data = cb_data;
+ devc = sdi->priv;
devc->settings_ok = FALSE;
devc->buflen = 0;
- /* Send header packet to the session bus. */
- std_session_send_df_header(cb_data, LOG_PREFIX);
+ std_session_send_df_header(sdi, LOG_PREFIX);
/* Start timer, if required. */
if (devc->limit_msec)
return SR_OK;
}
-static int dev_acquisition_start_2x_bd232(const struct sr_dev_inst *sdi,
- void *cb_data)
+static int dev_acquisition_start_2x_bd232(const struct sr_dev_inst *sdi)
{
struct dev_context *devc;
struct sr_serial_dev_inst *serial;
- if (!sdi || !cb_data || !(devc = sdi->priv))
- return SR_ERR_BUG;
-
if (sdi->status != SR_ST_ACTIVE)
return SR_ERR_DEV_CLOSED;
- devc->cb_data = cb_data;
+ devc = sdi->priv;
devc->settings_ok = FALSE;
devc->buflen = 0;
- /* Send header packet to the session bus. */
- std_session_send_df_header(cb_data, LOG_PREFIX);
+ std_session_send_df_header(sdi, LOG_PREFIX);
/* Start timer, if required. */
if (devc->limit_msec)
return req_meas14(sdi);
}
-static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
+static int dev_acquisition_stop(struct sr_dev_inst *sdi)
{
struct dev_context *devc;
if (sdi && (devc = sdi->priv) && devc->limit_msec)
g_timer_stop(devc->elapsed_msec);
- return std_serial_dev_acquisition_stop(sdi, cb_data, dev_close,
+ return std_serial_dev_acquisition_stop(sdi, dev_close,
sdi->conn, LOG_PREFIX);
}
.longname = "Gossen Metrawatt Metrahit 1x/2x, RS232 interface",
.api_version = 1,
.init = init,
- .cleanup = cleanup,
+ .cleanup = std_cleanup,
.scan = scan_1x_2x_rs232,
- .dev_list = dev_list,
+ .dev_list = std_dev_list,
.dev_clear = NULL,
.config_get = config_get,
.config_set = config_set,
.longname = "Gossen Metrawatt Metrahit 2x, BD232/SI232-II interface",
.api_version = 1,
.init = init,
- .cleanup = cleanup,
+ .cleanup = std_cleanup,
.scan = scan_2x_bd232,
- .dev_list = dev_list,
+ .dev_list = std_dev_list,
.dev_clear = NULL,
.config_get = config_get,
.config_set = config_set,