On 3/20/2016 2:10 AM, Dave Brown wrote:
Are there any circumstances when the Thunderbolt serial port is disabled
by firmware? My TB runs 24/7 but stopped the night before last for no
apparent reason. I only discoverd this when I checked Lady Heather
early yesterday.(19 March) LH had stopped
ssion of precise time and frequency measurement" <time-nuts@febo.com>
Sent: Saturday, March 19, 2016 11:10 PM
Subject: [time-nuts] Thunderbolt Serial Port Shutdown
> Are there any circumstances when the Thunderbolt serial port is disabled by
> firmware? My TB runs 24/7 but stopped
I have seen something similar with one of my Trimble
Thunderbolts that I got through this group. After weeks of
operation, the serial port stops responding and a power-cycle
has it communicating again.
Firmware A002206.G1 Rev E
Running on OpenHPSDR LPU analog power supply that gets 13.6
Hi
Check the solder joints on the 9 pin serial connector. Your TBolt would not be
the first to come back to live after a questionable joint on the PC board was
touched up.
Bob
> On Mar 20, 2016, at 2:10 AM, Dave Brown wrote:
>
> Are there any circumstances when the
Are there any circumstances when the Thunderbolt serial port is disabled by
firmware? My TB runs 24/7 but stopped the night before last for no apparent
reason. I only discoverd this when I checked Lady Heather early
yesterday.(19 March) LH had stopped with a 'no data' warning late on the