return TRUE;
}
-static int hw_dev_acquisition_start(int dev_index, void *cb_data)
+static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
+ void *cb_data)
{
const struct libusb_pollfd **lupfd;
struct sr_datafeed_packet packet;
struct sr_datafeed_header header;
struct sr_datafeed_meta_analog meta;
- struct sr_dev_inst *sdi;
struct context *ctx;
int i;
- if (!(sdi = sr_dev_inst_get(hdi->instances, dev_index)))
- return SR_ERR;
-
if (sdi->status != SR_ST_ACTIVE)
return SR_ERR;
/* TODO: doesn't really cancel pending transfers so they might come in after
* SR_DF_END is sent.
*/
-static int hw_dev_acquisition_stop(int dev_index, void *cb_data)
+static int hw_dev_acquisition_stop(const struct sr_dev_inst *sdi,
+ void *cb_data)
{
struct sr_datafeed_packet packet;
- struct sr_dev_inst *sdi;
struct context *ctx;
- if (!(sdi = sr_dev_inst_get(hdi->instances, dev_index)))
- return SR_ERR;
-
if (sdi->status != SR_ST_ACTIVE)
return SR_ERR;