static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi, const struct sr_channel_group *cg) { struct dev_context *devc; int tmp, idx; (void)cg; devc = sdi->priv; switch (key) { case SR_CONF_LIMIT_SAMPLES: devc->limit_samples = g_variant_get_uint64(data); break; case SR_CONF_DATALOG: return cem_dt_885x_recording_set(sdi, g_variant_get_boolean(data)); case SR_CONF_SPL_WEIGHT_FREQ: if ((idx = std_str_idx(data, ARRAY_AND_SIZE(weight_freq))) < 0) return SR_ERR_ARG; return cem_dt_885x_weight_freq_set(sdi, (weight_freq[idx][0] == 'A') ? SR_MQFLAG_SPL_FREQ_WEIGHT_A : SR_MQFLAG_SPL_FREQ_WEIGHT_C); case SR_CONF_SPL_WEIGHT_TIME: if ((idx = std_str_idx(data, ARRAY_AND_SIZE(weight_time))) < 0) return SR_ERR_ARG; return cem_dt_885x_weight_time_set(sdi, (weight_time[idx][0] == 'F') ? SR_MQFLAG_SPL_TIME_WEIGHT_F : SR_MQFLAG_SPL_TIME_WEIGHT_S); case SR_CONF_HOLD_MAX: tmp = g_variant_get_boolean(data) ? SR_MQFLAG_MAX : 0; return cem_dt_885x_holdmode_set(sdi, tmp); case SR_CONF_HOLD_MIN: tmp = g_variant_get_boolean(data) ? SR_MQFLAG_MIN : 0; return cem_dt_885x_holdmode_set(sdi, tmp); case SR_CONF_SPL_MEASUREMENT_RANGE: if ((idx = std_u64_tuple_idx(data, ARRAY_AND_SIZE(meas_ranges))) < 0) return SR_ERR_ARG; return cem_dt_885x_meas_range_set(sdi, meas_ranges[idx][0], meas_ranges[idx][1]); case SR_CONF_POWER_OFF: if (g_variant_get_boolean(data)) return cem_dt_885x_power_off(sdi); break; case SR_CONF_DATA_SOURCE: if ((idx = std_str_idx(data, ARRAY_AND_SIZE(data_sources))) < 0) return SR_ERR_ARG; devc->cur_data_source = idx; devc->enable_data_source_memory = (idx == DATA_SOURCE_MEMORY); break; default: return SR_ERR_NA; } return SR_OK; }
static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi, const struct sr_channel_group *cg) { struct dev_context *devc; uint64_t tmp_u64, low, high; unsigned int i; int tmp, ret; const char *tmp_str; (void)cg; if (sdi->status != SR_ST_ACTIVE) return SR_ERR_DEV_CLOSED; if (!(devc = sdi->priv)) { sr_err("sdi->priv was NULL."); return SR_ERR_BUG; } ret = SR_OK; switch (key) { case SR_CONF_LIMIT_SAMPLES: tmp_u64 = g_variant_get_uint64(data); devc->limit_samples = tmp_u64; ret = SR_OK; break; case SR_CONF_DATALOG: ret = cem_dt_885x_recording_set(sdi, g_variant_get_boolean(data)); break; case SR_CONF_SPL_WEIGHT_FREQ: tmp_str = g_variant_get_string(data, NULL); if (!strcmp(tmp_str, "A")) ret = cem_dt_885x_weight_freq_set(sdi, SR_MQFLAG_SPL_FREQ_WEIGHT_A); else if (!strcmp(tmp_str, "C")) ret = cem_dt_885x_weight_freq_set(sdi, SR_MQFLAG_SPL_FREQ_WEIGHT_C); else return SR_ERR_ARG; break; case SR_CONF_SPL_WEIGHT_TIME: tmp_str = g_variant_get_string(data, NULL); if (!strcmp(tmp_str, "F")) ret = cem_dt_885x_weight_time_set(sdi, SR_MQFLAG_SPL_TIME_WEIGHT_F); else if (!strcmp(tmp_str, "S")) ret = cem_dt_885x_weight_time_set(sdi, SR_MQFLAG_SPL_TIME_WEIGHT_S); else return SR_ERR_ARG; break; case SR_CONF_HOLD_MAX: tmp = g_variant_get_boolean(data) ? SR_MQFLAG_MAX : 0; ret = cem_dt_885x_holdmode_set(sdi, tmp); break; case SR_CONF_HOLD_MIN: tmp = g_variant_get_boolean(data) ? SR_MQFLAG_MIN : 0; ret = cem_dt_885x_holdmode_set(sdi, tmp); break; case SR_CONF_SPL_MEASUREMENT_RANGE: g_variant_get(data, "(tt)", &low, &high); ret = SR_ERR_ARG; for (i = 0; i < ARRAY_SIZE(meas_ranges); i++) { if (meas_ranges[i][0] == low && meas_ranges[i][1] == high) { ret = cem_dt_885x_meas_range_set(sdi, low, high); break; } } break; case SR_CONF_POWER_OFF: if (g_variant_get_boolean(data)) ret = cem_dt_885x_power_off(sdi); break; case SR_CONF_DATA_SOURCE: tmp_str = g_variant_get_string(data, NULL); if (!strcmp(tmp_str, "Live")) devc->cur_data_source = DATA_SOURCE_LIVE; else if (!strcmp(tmp_str, "Memory")) devc->cur_data_source = DATA_SOURCE_MEMORY; else return SR_ERR; devc->enable_data_source_memory = devc->cur_data_source == DATA_SOURCE_MEMORY; break; default: ret = SR_ERR_NA; } return ret; }