[time-nuts] Re: TimeHat

Bill Beam wbeam at gci.net
Mon Jul 5 06:44:21 UTC 2021


I may have missed something.
On my RPi 3 B+ if I plug in HDMI to a monitor after power-on
there may have been a small cursor on dark screen.


On Sun, 04 Jul 2021 22:33:40 -0800, Bill Beam wrote:

>On my RPi 3 B+ if I plug in HDMI to a monitor I get no display.
>If I power cycle With HDMI connected then it shows up on display.
>So HDMI works if connected before power-on.

>Regards,
>Bill

>I am using the preconfigured card supplied with the unit.

>On Mon, 5 Jul 2021 00:23:19 -0400, Robert DiRosario wrote:

>>On the Raspberry Pi TimeHat is there output to the HDMI connector, or is 
>>it configured to just use a serial console?
>>I'm using the preconfigured SDHC card, so the software should be fine.  
>>If I swap out the SDHC card with a different one the systems boots fine, 
>>so the hardware works.

>>With the card with the software there is never any output to the HDMI 
>>connector.

>>Based on the LED on the GPS module it's locking up on the GPS signals 
>>just fine.  After the initial lockup, it locks up again in only a few 
>>seconds after a power cycle.

>>Robert
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>Bill Beam
>NL7F





Bill Beam
NL7F






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