Tvheadend

I was running tvheadend on XBMC Eden via Openelec and all was fine.

The system has upgraded to XBMC Frodo 12.1 on Openelec 3.0.0 with tvheadend 3.3.511.

I did some playing to get EPG working and blew up tvheadend somehow.

I stripped out all I could in an effort to start again (set live TV to off, removed the add-on service for tvheadend and add-on for tvheadend PVR and deleted the service add-on data service.multimedia.tvheadend from /.xbmc/userdata/addon_data).

I rebooted then re-installed PVR add-on and service add-on and went into the tvheadend gui and selected add dvb network by location. I am in Ottawa, Canada and of course there is no option so selected us_ATSC_center_frequencies_8VSB which worked previously for me in Eden.

The system scans 68 muxes but never finds a single service.

I tried adding muxes in manually but my version of tvheadend only lets me enter frequency in one box and then the second box is a pulldown for Modulation of QAM-64 or QAM-256 which are cable options. There are no other options.

Help .... please? I am stuck and have tried everything and can only wildly guess that something happened when tvheadend moved to version 3.3.511.

OR I have some corruption somewhere that I need to delete and don't know where. Note that running openelec doesn't allow me to remove, purge and re-add packages.

I notice that some of the adapter options have changed. I have the following set for each adapter (Samsung S5H1411 QAM/8VSB Frontend):

Enabled: Y

Autodetect muxes: Y

Skip initial scan: N

Idle scanning: Y

Close device handle when idle: N

Skip service availability check when mapping: N

Use SID as channel number during mapping: N

Monitor signal quality: Y

Full mux reception: Off

Grace Period: 0

Disable PMT monitoring: N

Original Network ID: 0

Extra priority: 0

w_scan -f a -A 1 -c CA -x shows the following

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.
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803000: 8VSB(time: 02:49)
tune to: 8VSB f=85000 kHz
(time: 02:52) service is running. Channel number: 6:1. Name: 'CIII-HD'
service is running. Channel number: 41:2. Name: 'CIII-SD'
tune to: 8VSB f=189000 kHz
(time: 02:53) service is running. Channel number: 9:1. Name: 'OTTAWA CBOFT-DT'
tune to: 8VSB f=213000 kHz
(time: 02:54) ----------no signal----------
tune to: 8VSB f=213000 kHz (no signal)
(time: 02:55) service is running. Channel number: 13:1. Name: 'CJOH'
tune to: 8VSB f=491000 kHz
(time: 02:56) service is running. Channel number: 65:1. Name: 'Citytv'
tune to: 8VSB f=509000 kHz
(time: 02:57) service is running. Channel number: 14:1. Name: 'OMNI2'
tune to: 8VSB f=521000 kHz
(time: 02:58) service is running. Channel number: 11:1. Name: 'CHCHDT1'
tune to: 8VSB f=551000 kHz
(time: 02:59) service is running. Channel number: 60:1. Name: 'OMNI1'
tune to: 8VSB f=569000 kHz
(time: 03:01) ----------no signal----------
tune to: 8VSB f=569000 kHz (no signal)
(time: 03:02) ----------no signal----------
tune to: 8VSB f=629000 kHz
(time: 03:03) ----------no signal----------
tune to: 8VSB f=629000 kHz (no signal)
(time: 03:04) ----------no signal----------
tune to: 8VSB f=641000 kHz
(time: 03:05) service is running. Channel number: 42:1. Name: 'CTS-HD'
dumping lists (9 services)
Done.

Is there a way to use the data from w_scan and manually edit and populate a config file for tvheadend? Where would that be and what is it called?