On Wed, May 27, 2009 at 6:59 AM, Markus Oliver Hahn <[email protected]> wrote: > Hi there, > I was just going throug the dvbapi 5.0 > but I couldn`t find ow to interpret the > values which I get by > > > > int ioctl( int fd, int request = FE_READ_SIGNAL_STRENGTH, int16_t *strength); > > and > > int ioctl(int fd, int request = FE_READ_SNR, int16_t *snr) > > strengt should be (signed) dBm > and > 0.snr dB > > is this right ? > > > regards markus > > > -- > Neu: GMX FreeDSL Komplettanschluss mit DSL 6.000 Flatrate + Telefonanschluss > für nur 17,95 Euro/mtl.!* http://portal.gmx.net/de/go/dsl02 > > _______________________________________________ > linux-dvb users mailing list > For V4L/DVB development, please use instead [email protected] > [email protected] > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb >
Hello Markus, Unfortunately, there is currently no standard way in which the return values can be interpreted. The content varies by demodulator. This has been discussed at length on the linux-media ML if you want to read the back history. Regards, Devin -- Devin J. Heitmueller - Kernel Labs http://www.kernellabs.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
