[time-nuts] Lady Heather and the NTGS50AA

EB4APL eb4apl at cembreros.jazztel.es
Sat Jan 18 19:36:15 EST 2014


I will try it, but always it happened after connecting the serial cable 
to the GPSDO that had been on for a long time.

Regards,
Ignacio




On 18/01/2014 17:07, Stanley wrote:
> Ignacio,
>
> The "Strangely it worked a couple of times" maybe it has auto baud 
> routine that is active shortly after reset or power on.
>
> Stanley
>
> ----- Original Message ----- From: "EB4APL" <eb4apl at cembreros.jazztel.es>
> To: "Discussion of precise time and frequency measurement" 
> <time-nuts at febo.com>
> Sent: Saturday, January 18, 2014 8:27 AM
> Subject: [time-nuts] Lady Heather and the NTGS50AA
>
>
>> I have a NTGS50AA working with the Lady Heather last version which 
>> incorporate support for this board (Thanks Mask Sims).
>> When I bought the board I used the Trimble utility GPS Monitor (GPSTM 
>> Commissioning Tool V1.5) to set it up and in the way knowing that it 
>> was previously  working in Guatemala.  This program uses COM1 or 2 
>> with a fixed configuration of 19200, 7,Odd and 1stop bit. After using 
>> LH it seems that it changed the parameters to 9600.0.N,1 probably 
>> using an undocumented command and the board stores this configuration 
>> even if unpowered.  But now I can't use  the Trimble program because 
>> it refuses to connect, even it crashes when trying to connect at 
>> 19200 baud. Strangely it worked a couple of times when I was trying 
>> to command the leds in the panel but I don't know how it managed to 
>> change the baud rate.
>> Does anybody know how to change the configuration of the board serial 
>> port, maybe an undocumented command? I have the manual but I don't 
>> find anything neither in the LH documentation.
>>
>> Regards,
>> Ignacio
>>
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