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Fix typo in the Hameg HMO driver and add some error message for when the float comparison breaks

This commit is contained in:
Soeren Apel 2014-08-06 16:06:09 +02:00 committed by Uwe Hermann
parent 375340a724
commit b4e31d2aac
1 changed files with 6 additions and 2 deletions
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8
src/hardware/hameg-hmo/protocol.c
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@ -355,8 +355,10 @@ static int analog_channel_state_get(struct sr_scpi_dev_inst *scpi,
break;
}
}
if (i == config->num_vdivs)
if (j == config->num_vdivs) {
sr_err("Could not determine array index for vertical div scale.");
return SR_ERR;
}
g_snprintf(command, sizeof(command),
(*config->scpi_dialect)[SCPI_CMD_GET_VERTICAL_OFFSET],
@ -502,8 +504,10 @@ SR_PRIV int hmo_scope_state_get(struct sr_dev_inst *sdi)
break;
}
}
if (i == config->num_timebases)
if (i == config->num_timebases) {
sr_err("Could not determine array index for time base.");
return SR_ERR;
}
if (sr_scpi_get_float(sdi->conn,
(*config->scpi_dialect)[SCPI_CMD_GET_HORIZ_TRIGGERPOS],