Re: Mantis and MB86A16 (VP-1034) and DiseqC commands not working.

[Zoilo Gomez <zoilo@xxxxxxxxx>]

Manu Abraham wrote:
> Zoilo Gomez wrote:
>   
> > Manu Abraham wrote:
> >     
> > > Zoilo Gomez wrote:
> > >  
> > >       
> > > > Manu Abraham wrote:
> > > >    
> > > >         
> > > > > Michel Verbraak wrote:
> > > > >  
> > > > >      
> > > > >           
> > > > > > Manu, list,
> > > > > >
> > > > > > I was testing DiseqC to control my rotor (Palm H-H 2100A) and
> > > > > > because i
> > > > > > could not get a scan done I finally pulled my rotor from my roof
> > > > > > top and
> > > > > > placed it next to the pc.
> > > > > >
> > > > > > I found the following results:
> > > > > >
> > > > > > - When I boot my pc and modprobe the mantis module the card powers
> > > > > > on. I
> > > > > > see a green light lighting up on my rotor.
> > > > > > - When I tried the goto position 0 diseqc command I saw my light
> > > > > > change
> > > > > > from green to red to green. This normal when the command string is
> > > > > > send
> > > > > > to the rotor ( I do have another card which show the same effect). But
> > > > > > the rotor does not change position.
> > > > > > - When I tried the goto X diseqc command saw my light change from
> > > > > > green
> > > > > > to red to green.  But the rotor does not change position.
> > > > > >
> > > > > > The only difference I could see is that the change in colour is faster
> > > > > > for the VP-1034 card than my other card a VP-1020a (which is
> > > > > > working as
> > > > > > it should).
> > > > > >
> > > > > >             
> > > > > >             
> > > > > I think probably the MB86A16 driver could use some delays in between
> > > > > for
> > > > > communicating with SEC devices.
> > > > > SEC devices are not taht fast in response and hence could possibly
> > > > > be an
> > > > > answer for the problem.
> > > > >         
> > > > >           
> > > > Was this ever resolved?
> > > >
> > > >     
> > > >         
> > > I think so, I think Michel got his positioner working a while back.
> > >
> > >  
> > >       
> > > > Today I tried to get diseqc running with my VP-1034, to control my Spaun
> > > > switch, but no success.
> > > >
> > > > With a KNC1 DVB-S card diseqc is working fine, switching correctly
> > > > between different feeds/sats etc. So this seems to point in the
> > > > direction of a problem with the diseqc implementation in the Mantis
> > > > driver ...
> > > >
> > > > I tried to introduce some msleep_interruptible(100) calls, in particular
> > > > before and after the 4-byte diseqc command is being sent, but no
> > > > positive results.
> > > >     
> > > >         
> > > Do you get any I2C transaction errors ?
> > >   
> > >       
> > No.
> >
> >     
> > > > The diseqc message itself is OK; I verified the message content as it is
> > > > being written into the registers 0x18-0x1b.
> > > >
> > > >     
> > > >         
> > > Can you paste the logs ?
> > >   
> > >       
> > Here you go; I am trying to tune to 10832 H 22000 on the second
> > satellite out of 4, so "F6" seems to be the correct diseqc byte.
> >
> >
> >
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x20],Data[0x04]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x16],Data[0x80]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x1e],Data[0x00]
> > May  1 02:12:26 localhost vp1034_set_voltage (0): Polarization=[18v]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x16],Data[0x80]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x1e],Data[0x00]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x20],Data[0x04]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x18],Data[0xe0]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x19],Data[0x10]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x1a],Data[0x38]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x1b],Data[0xf6]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x16],Data[0x94]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x1e],Data[0x01]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x16],Data[0x98]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x1e],Data[0x01]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x20],Data[0x04]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x16],Data[0x80]
> > May  1 02:12:26 localhost mb86a16_write: writing to
> > [0x08],Reg[0x1e],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_set_fe: freq=1082 Mhz, symbrt=22000 Ksps
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x32],Data[0x02]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x06],Data[0xdf]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0a],Data[0x3d]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x58],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x59],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x08],Data[0x16]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2f],Data[0x21]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x39],Data[0x38]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x3d],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x3e],Data[0x1c]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x3f],Data[0x20]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x40],Data[0x1e]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x41],Data[0x23]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x54],Data[0xff]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x00],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2d],Data[0x1a]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x49],Data[0x7a]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2a],Data[0x32]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x36],Data[0x06]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x33],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x03],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x04],Data[0x64]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x05],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x13]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x21]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0xd1]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x13]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x22]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0xd4]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x0f]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x13]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x21]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0xa1]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0x2c]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x13]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x22]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0x31]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0xa7]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x0f]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x13]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x21]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0x81]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0xa7]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x0f]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_set_fe: ------ Signal detect ------
> > [swp_freq=[1071000, srate=22000]]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x13]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x21]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0x81]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0xa7]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x0f]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x36],Data[0x26]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x03],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x04],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x05],Data[0x02]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x03],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x04],Data[0x64]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x05],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x03],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x04],Data[0xc7]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x05],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x36],Data[0x06]
> > May  1 02:12:27 localhost mb86a16_set_fe: ***** Signal Found *****
> > May  1 02:12:27 localhost mb86a16_set_fe:  Start Freq Error Check
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x33],Data[0x39]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x03],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x04],Data[0x64]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x05],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x49],Data[0x7e]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2a],Data[0x12]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x58],Data[0xa7]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x59],Data[0x0f]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x03],Data[0x0a]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x04],Data[0x64]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x05],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2a],Data[0x2a]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2d],Data[0x10]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x19]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x20]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x42]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0x41]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0x05]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x19]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x20]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x42]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0x71]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0xe5]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x0f]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x19]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x20]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x42]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0xa1]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0xc3]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x0f]
> > May  1 02:12:27 localhost mb86a16_set_fe: SWEEP Frequency = 1062792
> > May  1 02:12:27 localhost mb86a16_set_fe: Adjusting .., DELTA Freq = 0,
> > SWEEP Freq=1062792
> > May  1 02:12:27 localhost mb86a16_set_fe: NO  --  SIGNAL !
> > May  1 02:12:27 localhost sync_chk: Status = 00,
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x32],Data[0x02]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x06],Data[0xdf]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0a],Data[0x3d]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x58],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x59],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x08],Data[0x16]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2f],Data[0x21]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x39],Data[0x38]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x3d],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x3e],Data[0x1c]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x3f],Data[0x20]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x40],Data[0x1e]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x41],Data[0x23]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x54],Data[0xff]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x00],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2d],Data[0x1a]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x49],Data[0x7a]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2a],Data[0x32]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x36],Data[0x06]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x33],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x03],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x04],Data[0x64]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x05],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x13]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x21]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0xd1]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x13]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x22]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0xd4]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x0f]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x13]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x21]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0xa1]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0x2c]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x13]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x22]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0x31]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0xa7]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x0f]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x13]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x21]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0x81]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0xa7]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x0f]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_set_fe: ------ Signal detect ------
> > [swp_freq=[1071000, srate=22000]]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x21],Data[0x13]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x22],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x23],Data[0x21]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x24],Data[0x81]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x25],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2b],Data[0xa7]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x2c],Data[0x0f]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x36],Data[0x26]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x03],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x04],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x05],Data[0x02]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x03],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x04],Data[0x64]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x05],Data[0x01]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x03],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x04],Data[0xc7]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x05],Data[0x00]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x0c],Data[0x04]
> > May  1 02:12:27 localhost mb86a16_write: writing to
> > [0x08],Reg[0x36],Data[0x06]
> > May  1 02:12:27 localhost mb86a16_set_fe: !!!!! No signal !!!!!, try
> > again...
> >     
>
> If the frequency/symbol rate is correct, this does look like a bug (of
> course this is not relevant to diseqc switching, but can also result
> from switching positions)
>   

Freq+symrate is correct; I tried several freqs / pols / symbol rates on 
sat=2.

I am quite sure that the problem is simple and diseqc related, for the 
several reasons:

=> my normal sat receiver is working fine on all 16 sat feeds (4*4)

=> KNC1 DVB-C is also working fine on all sats / pols / bands; the fact 
that it is capable to select different sats proves that its diseqc 
commands are working.

=> however VP1034 is working only on first satellite (out of 4). This 
seems to be caused by 18/13V+22kHz signaling (not diseqc), which is 
applied simultaneously with the diseqc command. However, switching to a 
different sat is impossible, because diseqc is not working. In fact, if 
I use the very same freq+pol+symrate, but only change the sat number 
(f.e. sat=2 of sat=3), I get the exact same transport stream from sat=1. 
So no sat switching occurs, hence diseqc is apparently not working, and 
18/13V+22kHz must be responsible for pol+band selection.

> Can't see the bug from a quick glance, will take a look at it, these days.
>   

Please let me know where I can help.

Z.


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