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serial_hid: make --list-serial output compatible with conn=, print "VID.PID" 

When the list of all connections gets created which are supported by the
HID serial transport, items contain a "hid/ch9325/raw=/dev/hidraw3" path
and a "1a86:e008" pair of vendor and product IDs.

Separate the VID/PID pair by a period not a colon, so that --list-serial
output immediately becomes usable with "--driver <name>:conn=<spec>"
invocations. Eliminate the necessity to adjust clipboard context by the
user. This improves usability in cases where not a single connection
gets addressed, but a group of connections gets specified by ambiguous
conn= specs.

$ sigrok-cli -d uni-t-ut32x:conn=1a86.e008 --scan
This commit is contained in:
Gerhard Sittig 2019-06-20 11:06:22 +02:00 committed by Uwe Hermann
parent 87307940f1
commit a1771c26ba
1 changed files with 1 additions and 1 deletions
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2
src/serial_hid.c
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@ -206,7 +206,7 @@ static GSList *ser_hid_hidapi_list(GSList *list, sr_ser_list_append_t append)
if (serno)
g_string_append_printf(desc, " %ls", serno);
if (vid && pid)
g_string_append_printf(desc, " %04hx:%04hx", vid, pid);
g_string_append_printf(desc, " %04hx.%04hx", vid, pid);
list = append(list, name, desc->str);
g_string_free(desc, TRUE);
g_free(name);