When a driver has multiple cables, UrJTAG will try them one by one.
When a suitable cable has been found, the error from the last fail
trial should be cleared to avoid confusing error reporting. Committed.
Regards,
Jie
* src/tap/cable/generic_usbconn.c (urj_tap_cable_generic_usbconn_connect):
Clear connection error if a suitable cable has been found.
Index: src/tap/cable/generic_usbconn.c
===================================================================
--- src/tap/cable/generic_usbconn.c (revision 1972)
+++ src/tap/cable/generic_usbconn.c (working copy)
@@ -137,6 +137,13 @@ urj_tap_cable_generic_usbconn_connect (u
_("Couldn't connect to suitable USB device.\n"));
return URJ_STATUS_FAIL;
}
+ else
+ {
+ /* If some cables have been tried before a suitable cable is found,
+ urj_error will still contain an error from the last fail trial.
+ Clear it to avoid confusing error reporting. */
+ urj_error_reset ();
+ }
cable_params = malloc (sizeof (urj_tap_cable_generic_params_t));
if (!cable_params)
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