diff options
Diffstat (limited to 'device.h')
| -rw-r--r-- | device.h | 13 |
1 files changed, 11 insertions, 2 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: device.h 4.8 2017/04/17 14:46:57 kls Exp $ + * $Id: device.h 4.9 2017/05/09 11:24:47 kls Exp $ */ #ifndef __DEVICE_H @@ -112,6 +112,14 @@ public: #define DTV_STAT_VALID_BERPRE 0x0004 #define DTV_STAT_VALID_BERPOST 0x0008 #define DTV_STAT_VALID_PER 0x0010 +#define DTV_STAT_VALID_STATUS 0x0020 + +#define DTV_STAT_HAS_NONE 0x0000 +#define DTV_STAT_HAS_SIGNAL 0x0001 +#define DTV_STAT_HAS_CARRIER 0x0002 +#define DTV_STAT_HAS_VITERBI 0x0004 +#define DTV_STAT_HAS_SYNC 0x0008 +#define DTV_STAT_HAS_LOCK 0x0010 class cDevice : public cThread { friend class cLiveSubtitle; @@ -291,13 +299,14 @@ public: ///< move the satellite dish to the requested position (only applies to DVB-S ///< devices). If no positioner is involved, or this is not a DVB-S device, ///< NULL will be returned. - virtual bool SignalStats(int &Valid, double *Strength = NULL, double *Cnr = NULL, double *BerPre = NULL, double *BerPost = NULL, double *Per = NULL) const; + virtual bool SignalStats(int &Valid, double *Strength = NULL, double *Cnr = NULL, double *BerPre = NULL, double *BerPost = NULL, double *Per = NULL, int *Status = NULL) const; ///< Returns statistics about the currently received signal (if available). ///< Strength is the signal strength in dBm (typical range -100dBm...0dBm). ///< Cnr is the carrier to noise ratio in dB (typical range 0dB...40dB). ///< BerPre is the bit error rate before the forward error correction (FEC). ///< BerPost is the bit error rate after the forward error correction (FEC). ///< Per is the block error rate after the forward error correction (FEC). + ///< Status is the masked frontend status (signal/carrier/viterbi/sync/lock). ///< Typical range for BerPre, BerPost and Per is 0...1. ///< If any of the given pointers is not NULL, the value of the respective signal ///< statistic is returned in it. Upon return, Valid holds a combination of |