- const struct sr_datafeed_analog_old analog = {
- .channels = devc->enabled_analog_channels,
- .num_samples = length,
- .mq = SR_MQ_VOLTAGE,
- .unit = SR_UNIT_VOLT,
- .mqflags = 0 /*SR_MQFLAG_DC*/,
- .data = devc->analog_buffer
- };
+ sr_analog_init(&analog, &encoding, &meaning, &spec, 2);
+ analog.meaning->channels = devc->enabled_analog_channels;
+ analog.meaning->mq = SR_MQ_VOLTAGE;
+ analog.meaning->unit = SR_UNIT_VOLT;
+ analog.meaning->mqflags = 0 /* SR_MQFLAG_DC */;
+ analog.num_samples = length;
+ analog.data = devc->analog_buffer;