[mythtv-users] mythfilldatabase run manually
DaveD
mythtv at guiplot.com
Fri Jan 10 17:04:23 UTC 2020
On 1/10/20 8:45 AM, Jim Abernathy wrote:
>
> On 1/10/20 10:47 AM, DaveD wrote:
>> Might consider giving the RPi its own connection, independent of your
>> phone:
>>
>> https://magpi.raspberrypi.org/articles/raspberry-pi-cellular
>>
>> Dave D.
>>
>> On 1/8/20 6:27 PM, Stephen Worthington wrote:
>>> On Wed, 8 Jan 2020 14:30:03 -0500, you wrote:
>>>
>>>> I have a mobile combo mythtv FE/BE on a RPi4 in my RV. So it only
>>>> have an internet connection when I turn my phone into a hotspot and
>>>> the wireless AP/router bridge reestablishes a connection to the
>>>> hotspot. As a result when mythfilldatabase runs it usually doesn’t
>>>> succeed.
>>>>
>>>> So what I do now is:
>>>> 1. Turn on phone hotspot.
>>>> 2. Open terminal and ‘sudo su mythtv’ then ‘mythfilldatabase’
>>>> 3. Turn off phone hotspot.
>>>>
>>>> Anyone have a more automated way of doing this or is this the best
>>>> I can hope for??
>>>>
>>>> Jim A
>>> It is possible to get a script to run when a network connection comes
>>> up - see /etc/network/if.up. The system uses this, but it is possible
>>> to add your own scripts also. I presume an RPi also works this way -
>>> it is a Debian and Debian based thing. So you could have
>>> mythfilldatabase run when a network connection comes up the first time
>>> each day after the time it would normally be run.
>>>
> The IoT cellular modem looks cool. The article talks about SMS
> messaging. I wonder if it can be just an internet connection like a
> MiFi, Jetpack, or Hotspot?
>
> I have a trip scheduled soon and will test out my phone as a hotspot
> at night while charging. If the router will keep the connection alive
> all night with only the XMLTV data being sent then I have a workable
> solution. The connecting of the phone to the charger is a variable
> time event, but always before midnight. So I could set the
> mythtv-setup auto update of program information via the
> mythfilldatabase command to run after midnight and it should work
> without any additional scripts being needed. Mythbackend should
> control the database update to just once a day. I just have to turn on
> the hotspot when I plug in the charger.
>
> Jim A
>
That link was just the first hit on a Google search for raspberry pi
cellular. There were many more. Lots of cellular dongles on the
market. I, personally, have never used one, but knew a guy with a
laptop who used to connect for looking at weather info from our hang
glider launch. Works great.
Dave D.
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