bugGPSD - Bugs: bug #53676, evermore gps and usb serial...

 
 

bug #53676: evermore gps and usb serial converter problem

Submitter:  None
Submitted:  Tue 17 Apr 2018 12:55:21 PM UTC
   
 
Category:  None Severity:  3 - Normal
Item Group:  None Status:  None
Privacy:  Public Assigned to:  None
Open/Closed:  Closed
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Wed 26 Dec 2018 02:01:28 PM UTC, comment #1: 

Not a bug. The session is read-only and paramaters can't be changed.

Eric S. Raymond <esr>
Group administrator
Tue 17 Apr 2018 12:55:21 PM UTC, original submission:  

Hello,

Can you please check why the 0x89 command does not appear in the output?

root@debian:/usr/src/gpsd# ./gpsctl -e -f -n -s 4800 -t EverMore /dev/ttyUSB0 | hexdump -Cv
gpsctl:SHOUT: switching to mode NMEA.
00000000 10 02 06 84 01 00 00 85 10 03 10 02 12 8e ff 01 |................|
00000010 01 00 01 05 01 00 00 00 00 00 00 00 00 96 10 03 |................|
gpsctl:ERROR: driver won't support 4800N1.
00000020

Why does the program say 4800N1 is not supported? Ofcourse this USB serial converter works well at 4800.

root@debian:/usr/src/gpsd# ./gpsctl
gpsctl:SHOUT: /dev/ttyUSB0 identified as NMEA0183 at -1

I commented out some line to make it work.

ssize_t gpsd_write(struct gps_device_t * session, const char *buf, size_t len)
{
ssize_t status;
bool ok;
if (session == NULL ||
// session->context == NULL || session->context->readonly)
// return 0;

Anonymous

 

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    Follows 1 latest change.

    Date Changed by Updated Field Previous Value => Replaced by
    2018-12-26 esr Open/ClosedOpen Closed

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