SR_CONF_SAMPLERATE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
};
-static const uint32_t devopts_cg[] = {
- SR_CONF_PROBE_FACTOR | SR_CONF_GET | SR_CONF_SET,
- SR_CONF_POWER_OFF | SR_CONF_GET | SR_CONF_SET,
-};
+/*
+ * Currently there are two channel-group/probe options for ACME:
+ * - SR_CONF_PROBE_FACTOR - allows to modify current shunt resistance
+ * calibration
+ * - SR_CONF_POWER_OFF - allows to remotely cut-off/restore power to
+ * measured devices
+ *
+ * They are not static - we have to check each probe's capabilities in
+ * config_list().
+ */
+#define MAX_DEVOPTS_CG 2
+#define HAS_PROBE_FACTOR (SR_CONF_PROBE_FACTOR | SR_CONF_GET | SR_CONF_SET)
+#define HAS_POWER_OFF (SR_CONF_POWER_OFF | SR_CONF_GET | SR_CONF_SET)
#define MAX_SAMPLE_RATE 500 /* In Hz */
const struct sr_dev_inst *sdi,
const struct sr_channel_group *cg)
{
+ uint32_t devopts_cg[MAX_DEVOPTS_CG];
GVariant *gvar;
GVariantBuilder gvb;
- int ret;
+ int ret, num_devopts_cg = 0;
(void)sdi;
(void)cg;
} else {
switch (key) {
case SR_CONF_DEVICE_OPTIONS:
+ if (bl_acme_get_probe_type(cg) == PROBE_ENRG)
+ devopts_cg[num_devopts_cg++] = HAS_PROBE_FACTOR;
+ if (bl_acme_probe_has_pws(cg))
+ devopts_cg[num_devopts_cg++] = HAS_POWER_OFF;
+
*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- devopts_cg, ARRAY_SIZE(devopts_cg), sizeof(uint32_t));
+ devopts_cg, num_devopts_cg, sizeof(uint32_t));
break;
default:
return SR_ERR_NA;