};
/* Function prototypes. */
-static int hw_dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data);
+static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data);
-static int clear_instances(void)
+static void clear_helper(void *priv)
{
- GSList *l;
- struct sr_dev_inst *sdi;
- struct drv_context *drvc;
struct dev_context *devc;
+
+ devc = priv;
- drvc = di->priv;
-
- /* Properly close all devices. */
- for (l = drvc->instances; l; l = l->next) {
- if (!(sdi = l->data)) {
- /* Log error, but continue cleaning up the rest. */
- sr_err("%s: sdi was NULL, continuing.", __func__);
- continue;
- }
- if (sdi->priv) {
- devc = sdi->priv;
- ftdi_free(devc->ftdic);
- }
- sr_dev_inst_free(sdi);
- }
- g_slist_free(drvc->instances);
- drvc->instances = NULL;
+ ftdi_free(devc->ftdic);
+ g_free(devc->final_buf);
+}
- return SR_OK;
+static int dev_clear(void)
+{
+ return std_dev_clear(di, clear_helper);
}
-static int hw_init(struct sr_context *sr_ctx)
+static int init(struct sr_context *sr_ctx)
{
- return std_hw_init(sr_ctx, di, LOG_PREFIX);
+ return std_init(sr_ctx, di, LOG_PREFIX);
}
-static GSList *hw_scan(GSList *options)
+static GSList *scan(GSList *options)
{
struct sr_dev_inst *sdi;
struct sr_probe *probe;
return NULL;
}
-static GSList *hw_dev_list(void)
+static GSList *dev_list(void)
{
return ((struct drv_context *)(di->priv))->instances;
}
-static int hw_dev_open(struct sr_dev_inst *sdi)
+static int dev_open(struct sr_dev_inst *sdi)
{
struct dev_context *devc;
int ret;
return SR_ERR;
}
-static int hw_dev_close(struct sr_dev_inst *sdi)
+static int dev_close(struct sr_dev_inst *sdi)
{
struct dev_context *devc;
sdi->status = SR_ST_INACTIVE;
- g_free(devc->final_buf);
-
return SR_OK;
}
-static int hw_cleanup(void)
+static int cleanup(void)
{
- if (!di->priv)
- /* Can get called on an unused driver, doesn't matter. */
- return SR_OK;
-
- clear_instances();
-
- return SR_OK;
+ return dev_clear();
}
-static int config_get(int id, GVariant **data, const struct sr_dev_inst *sdi)
+static int config_get(int id, GVariant **data, const struct sr_dev_inst *sdi,
+ const struct sr_probe_group *probe_group)
{
struct dev_context *devc;
+ (void)probe_group;
+
switch (id) {
case SR_CONF_SAMPLERATE:
if (sdi) {
return SR_OK;
}
-static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi)
+static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi,
+ const struct sr_probe_group *probe_group)
{
struct dev_context *devc;
+ (void)probe_group;
+
if (sdi->status != SR_ST_ACTIVE)
return SR_ERR_DEV_CLOSED;
return SR_OK;
}
-static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi)
+static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
+ const struct sr_probe_group *probe_group)
{
GVariant *gvar;
GVariantBuilder gvb;
(void)sdi;
+ (void)probe_group;
switch (key) {
case SR_CONF_DEVICE_OPTIONS:
/* Get one block of data. */
if ((ret = la8_read_block(devc)) < 0) {
sr_err("%s: la8_read_block error: %d.", __func__, ret);
- hw_dev_acquisition_stop(sdi, sdi);
+ dev_acquisition_stop(sdi, sdi);
return FALSE;
}
for (i = 0; i < NUM_BLOCKS; i++)
send_block_to_session_bus(devc, i);
- hw_dev_acquisition_stop(sdi, sdi);
+ dev_acquisition_stop(sdi, sdi);
return TRUE;
}
-static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
- void *cb_data)
+static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
{
struct dev_context *devc;
uint8_t buf[4];
return SR_OK;
}
-static int hw_dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
+static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
{
struct sr_datafeed_packet packet;
.name = "chronovu-la8",
.longname = "ChronoVu LA8",
.api_version = 1,
- .init = hw_init,
- .cleanup = hw_cleanup,
- .scan = hw_scan,
- .dev_list = hw_dev_list,
- .dev_clear = clear_instances,
+ .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 = hw_dev_open,
- .dev_close = hw_dev_close,
- .dev_acquisition_start = hw_dev_acquisition_start,
- .dev_acquisition_stop = hw_dev_acquisition_stop,
+ .dev_open = dev_open,
+ .dev_close = dev_close,
+ .dev_acquisition_start = dev_acquisition_start,
+ .dev_acquisition_stop = dev_acquisition_stop,
.priv = NULL,
};