static const int hwcaps[] = {
SR_CONF_THERMOMETER,
SR_CONF_HYGROMETER,
+ SR_CONF_DATALOG,
SR_CONF_LIMIT_SAMPLES,
0
};
+/* Terrible hack */
+static int BOOL_TRUE = TRUE;
+static int BOOL_FALSE = FALSE;
+
/* Properly close and free all devices. */
static int clear_instances(void)
{
libusb_release_interface(devc->usb->devhdl, LASCAR_INTERFACE);
libusb_close(devc->usb->devhdl);
devc->usb->devhdl = NULL;
- g_free(devc->config);
sdi->status = SR_ST_INACTIVE;
return SR_OK;
}
+static int config_get(int id, const void **data, const struct sr_dev_inst *sdi)
+{
+ struct dev_context *devc;
+ int ret;
+
+ devc = sdi->priv;
+ switch (id) {
+ case SR_CONF_DATALOG:
+ if (!sdi)
+ return SR_ERR_ARG;
+ if ((ret = lascar_is_logging(sdi)) == -1)
+ return SR_ERR;
+ *data = ret ? &BOOL_TRUE : &BOOL_FALSE;
+ break;
+ case SR_CONF_LIMIT_SAMPLES:
+ *data = &devc->limit_samples;
+ break;
+ default:
+ return SR_ERR_ARG;
+ }
+
+ return SR_OK;
+}
+
static int config_set(int id, const void *value, const struct sr_dev_inst *sdi)
{
struct dev_context *devc;
devc = sdi->priv;
ret = SR_OK;
switch (id) {
+ case SR_CONF_DATALOG:
+ if (*(int *)value) {
+ /* Start logging. */
+ ret = lascar_start_logging(sdi);
+ } else {
+ /* Stop logging. */
+ ret = lascar_stop_logging(sdi);
+ }
+ break;
case SR_CONF_LIMIT_SAMPLES:
devc->limit_samples = *(const uint64_t *)value;
sr_dbg("Setting sample limit to %" PRIu64 ".",
static int lascar_proc_config(const struct sr_dev_inst *sdi)
{
struct dev_context *devc;
- int ret;
+ int dummy, ret;
devc = sdi->priv;
- if (!(devc->config = lascar_get_config(devc->usb->devhdl)))
+ if (lascar_get_config(devc->usb->devhdl, devc->config, &dummy) != SR_OK)
return SR_ERR;
ret = SR_OK;
.scan = hw_scan,
.dev_list = hw_dev_list,
.dev_clear = clear_instances,
+ .config_get = config_get,
.config_set = config_set,
.config_list = config_list,
.dev_open = hw_dev_open,