diff options
| author | Dimitri Stolnikov <horiz0n@gmx.net> | 2012-04-19 23:02:53 +0200 |
|---|---|---|
| committer | Dimitri Stolnikov <horiz0n@gmx.net> | 2012-04-19 23:02:53 +0200 |
| commit | dd68eb2d22e612f420c3f3b6a110db9ed6f149a8 (patch) | |
| tree | 27b2c83c006e533306d0eba872d61e20d0077e90 /src/rtl-sdr.c | |
| parent | d55b491c43f88aff775eb1f1cb9f85c63624a6db (diff) | |
use fixed (smallest possible) bandwidth for FCI tuners
also fixes c&p error pointed out by j-pi@seznam.cz
Diffstat (limited to 'src/rtl-sdr.c')
| -rw-r--r-- | src/rtl-sdr.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/rtl-sdr.c b/src/rtl-sdr.c index 949d756..8d77347 100644 --- a/src/rtl-sdr.c +++ b/src/rtl-sdr.c @@ -68,26 +68,24 @@ int e4k_set_gain(void *dev, int gain) { return 0; } int fc0012_init(void *dev) { return FC0012_Open(dev); } int fc0012_exit(void *dev) { return 0; } int fc0012_tune(void *dev, uint32_t freq) { - unsigned int bw = 6; /* select V-band/U-band filter */ rtlsdr_set_gpio_bit(dev, 6, (freq > 300000000) ? 1 : 0); - return FC0012_SetFrequency(dev, freq/1000, bw & 0xff); + return FC0012_SetFrequency(dev, freq/1000, 6); } int fc0012_set_bw(void *dev, int bw) { unsigned long freq = ((rtlsdr_tuner_t *)dev)->freq; - return FC0013_SetFrequency(dev, freq/1000, bw/1000000); + return FC0012_SetFrequency(dev, freq/1000, 6); } int fc0012_set_gain(void *dev, int gain) { return 0; } int fc0013_init(void *dev) { return FC0013_Open(dev); } int fc0013_exit(void *dev) { return 0; } int fc0013_tune(void *dev, uint32_t freq) { - unsigned int bw = 6; - return FC0013_SetFrequency(dev, freq/1000, bw & 0xff); + return FC0013_SetFrequency(dev, freq/1000, 6); } int fc0013_set_bw(void *dev, int bw) { unsigned long freq = ((rtlsdr_tuner_t *)dev)->freq; - return FC0013_SetFrequency(dev, freq/1000, bw/1000000); + return FC0013_SetFrequency(dev, freq/1000, 6); } int fc0013_set_gain(void *dev, int gain) { return 0; } |