struct sr_channel *next_channel;
struct sr_scpi_dev_inst *scpi;
struct pps_channel *pch;
+ const struct channel_spec *ch_spec;
float f;
int cmd;
/* Retrieve requested value for this state. */
if (sr_scpi_get_float(scpi, NULL, &f) == SR_OK) {
pch = devc->cur_channel->priv;
+ ch_spec = &devc->device->channels[pch->hw_output_idx];
packet.type = SR_DF_ANALOG;
packet.payload = &analog;
+ /* Note: digits/spec_digits will be overridden later. */
sr_analog_init(&analog, &encoding, &meaning, &spec, 0);
analog.meaning->channels = g_slist_append(NULL, devc->cur_channel);
analog.num_samples = 1;
analog.meaning->mq = pch->mq;
- if (pch->mq == SR_MQ_VOLTAGE)
+ if (pch->mq == SR_MQ_VOLTAGE) {
analog.meaning->unit = SR_UNIT_VOLT;
- else if (pch->mq == SR_MQ_CURRENT)
+ analog.encoding->digits = ch_spec->voltage[4];
+ analog.spec->spec_digits = ch_spec->voltage[3];
+ } else if (pch->mq == SR_MQ_CURRENT) {
analog.meaning->unit = SR_UNIT_AMPERE;
- else if (pch->mq == SR_MQ_POWER)
+ analog.encoding->digits = ch_spec->current[4];
+ analog.spec->spec_digits = ch_spec->current[3];
+ } else if (pch->mq == SR_MQ_POWER) {
analog.meaning->unit = SR_UNIT_WATT;
+ analog.encoding->digits = ch_spec->power[4];
+ analog.spec->spec_digits = ch_spec->power[3];
+ }
analog.meaning->mqflags = SR_MQFLAG_DC;
analog.data = &f;
sr_session_send(sdi, &packet);