On Sat, Feb 28, 2009 at 12:13:42PM +0000, Morfsta wrote:
> On Thu, Feb 26, 2009 at 6:52 PM, Antti Hartikainen <ami+vdr@xxxxx> wrote:
> > S2API patch didn't work with my DVB-T tuners so i needed to change tuning code from dvbdevice.c a little bit (to do it like scan-s2
> > did, as tuning worked fine with it)
>
> I had the same problem, can you post a diff to apply on top of the
> S2API patch to fix the DVB-T tuning problem?
Well.. I don't really recommend using this one, it completely ignores almost all settings from VDR channels config and uses
autopilot instead. Works for me, it's an ugly hack and i don't recommend it to be used. And it forces transponder bandwidth to 8MHz,
as it's only one in use in Finland. I didn't want to make things more complicated (like to get settings from vdr ;)).
--- dvbdevice.c-orig 2009-02-28 14:46:17.000000000 +0200
+++ dvbdevice.c 2009-02-28 14:51:01.000000000 +0200
@@ -338,27 +338,32 @@
{
// DVB-T
Frontend[0].cmd = DTV_DELIVERY_SYSTEM;
- Frontend[0].u.data = fe_delivery_system_t(channel.System());
+// Frontend[0].u.data = fe_delivery_system_t(channel.System());
+ Frontend[0].u.data = SYS_DVBT;
Frontend[1].cmd = DTV_FREQUENCY;
Frontend[1].u.data = FrequencyToHz(channel.Frequency());
Frontend[2].cmd = DTV_INVERSION;
Frontend[2].u.data = fe_spectral_inversion_t(channel.Inversion());
- Frontend[3].cmd = DTV_BANDWIDTH_HZ;
- Frontend[3].u.data = fe_bandwidth_t(channel.Bandwidth());
- Frontend[4].cmd = DTV_CODE_RATE_HP;
- Frontend[4].u.data = fe_code_rate_t(channel.CoderateH());
- Frontend[5].cmd = DTV_CODE_RATE_LP;
- Frontend[5].u.data = fe_code_rate_t(channel.CoderateL());
- Frontend[6].cmd = DTV_MODULATION;
- Frontend[6].u.data = fe_modulation_t(channel.Modulation());
- Frontend[7].cmd = DTV_TRANSMISSION_MODE;
- Frontend[7].u.data = fe_transmit_mode_t(channel.Transmission());
- Frontend[8].cmd = DTV_GUARD_INTERVAL;
- Frontend[8].u.data = fe_guard_interval_t(channel.Guard());
- Frontend[9].cmd = DTV_HIERARCHY;
- Frontend[9].u.data = fe_hierarchy_t(channel.Hierarchy());
- Frontend[10].cmd = DTV_TUNE;
- cmdseq.num = 11;
+ Frontend[3].cmd = DTV_SYMBOL_RATE;
+ Frontend[3].u.data = 0;
+ Frontend[4].cmd = DTV_BANDWIDTH_HZ;
+ Frontend[4].u.data = 8000000;
+/* Frontend[5].cmd = DTV_CODE_RATE_HP;
+ Frontend[5].u.data = fe_code_rate_t(channel.CoderateH());
+ Frontend[6].cmd = DTV_CODE_RATE_LP;
+ Frontend[6].u.data = fe_code_rate_t(channel.CoderateL());
+ Frontend[7].cmd = DTV_MODULATION;
+ Frontend[7].u.data = fe_modulation_t(channel.Modulation());
+ Frontend[8].cmd = DTV_TRANSMISSION_MODE;
+ Frontend[8].u.data = fe_transmit_mode_t(channel.Transmission());
+ Frontend[9].cmd = DTV_GUARD_INTERVAL;
+ Frontend[9].u.data = fe_guard_interval_t(channel.Guard());
+ Frontend[10].cmd = DTV_HIERARCHY;
+ Frontend[10].u.data = fe_hierarchy_t(channel.Hierarchy());*/
+ Frontend[5].cmd = DTV_PILOT;
+ Frontend[5].u.data = PILOT_AUTO;
+ Frontend[6].cmd = DTV_TUNE;
+ cmdseq.num = 7;
cmdseq.props = Frontend;
tuneTimeout = DVBT_TUNE_TIMEOUT;
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