[linux-dvb] Question about 0.9.4 api

[Nico <nsabbi@tiscali.it>]

Hi,
I'm trying to clean a bit my code in mplayer's dvb-input module.
Reading the old api pdf it's not clear if the following function is 
enough to set
tone, voltage and diseqc all in one.
Can anyone comment, please?

Thanks very much,
      Nico

static int old_diseqc(int secfd, int sat_no, int pol, int hi_lo)
{
      // sat_no  from 0 to 3
      // pol==1 ? V : H
      // hi_lo = freq > SLOF ? 1 : 0
       struct secCommand scmd;
       struct secCmdSequence scmds;

       scmds.continuousTone = (hi_lo: SET_TONE_ON : SET_TONE_OFF);
       scmds.voltage = ((ipol == 1) : SEC_VOLTAGE_13 : SEC_VOLTAGE_18);
       scmds.miniCommand = SEC_MINI_NONE;

       scmd.type = 0;
       scmds.numCommands = 1;
       scmds.commands = &scmd;

       scmd.u.diseqc.addr = 0x10;
       scmd.u.diseqc.cmd = 0x38;
       scmd.u.diseqc.numParams = 1;
       scmd.u.diseqc.params[0] = 0xf0 |
                                 (((sat_no) << 2) & 0x0c) |
                                 (((ipol == 1) ? 0 : 2)) |
                                 (hi_lo ? 0x01 : 0);

       if (ioctl(fd_sec,SEC_SEND_SEQUENCE,&scmds) < 0)
       {
         mp_msg(MSGT_DEMUX, MSGL_ERR, "Error sending DisEqC");
         return 0;
       }
}



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