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use fixed (smallest possible) bandwidth for FCI tuners

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also fixes c&p error pointed out by j-pi@seznam.cz
This commit is contained in:
Dimitri Stolnikov
2012-04-19 23:02:53 +02:00
parent d55b491c43
commit dd68eb2d22
1 changed files with 4 additions and 6 deletions
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10
src/rtl-sdr.c
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@@ -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; }