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rigol-ds: Quick hack to fix bug #354.

This commit is contained in:
Martin Ling 2014-05-05 00:38:58 +01:00
parent a9af7b1b8b
commit 05238d2830
1 changed files with 7 additions and 2 deletions
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9
hardware/rigol-ds/api.c
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@ -272,8 +272,13 @@ static struct sr_dev_inst *probe_device(struct sr_scpi_dev_inst *scpi)
gchar *channel_name, **version;
if (sr_scpi_get_hw_id(scpi, &hw_info) != SR_OK) {
sr_info("Couldn't get IDN response.");
return NULL;
sr_info("Couldn't get IDN response, retrying.");
sr_scpi_close(scpi);
sr_scpi_open(scpi);
if (sr_scpi_get_hw_id(scpi, &hw_info) != SR_OK) {
sr_info("Couldn't get IDN response.");
return NULL;
}
}
for (i = 0; i < ARRAY_SIZE(supported_models); i++) {