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tuner_fc0013: use new cleaned-up driver

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The driver was taken from http://git.linuxtv.org/ and adapted
for librtlsdr. Also, fc0013_set_gain() was added.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
This commit is contained in:
Steve Markgraf
2012-05-25 17:25:13 +02:00
parent c4c48a69ea
commit 6d34b04b42
3 changed files with 492 additions and 575 deletions
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17
src/librtlsdr.c
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@ -136,15 +136,17 @@ int fc0012_set_bw(void *dev, int bw) {
int fc0012_set_gain(void *dev, int gain) { return 0; }
int fc0012_set_gain_mode(void *dev, int manual) { return 0; }
int fc0013_init(void *dev) { return FC0013_Open(dev); }
int _fc0013_init(void *dev) { return fc0013_init(dev); }
int fc0013_exit(void *dev) { return 0; }
int fc0013_set_freq(void *dev, uint32_t freq) {
return FC0013_SetFrequency(dev, freq/1000, 6);
/* select V-band/U-band filter */
rtlsdr_set_gpio_bit(dev, 6, (freq > 300000000) ? 1 : 0);
return fc0013_set_params(dev, freq, 6000000);
}
int fc0013_set_bw(void *dev, int bw) {
return FC0013_SetFrequency(dev, ((rtlsdr_dev_t *) dev)->freq/1000, 6);
int fc0013_set_bw(void *dev, int bw) { return 0; }
int _fc0013_set_gain(void *dev, int gain) {
return fc0013_set_gain(dev, gain);
}
int fc0013_set_gain(void *dev, int gain) { return 0; }
int fc0013_set_gain_mode(void *dev, int manual) { return 0; }
int fc2580_init(void *dev) { return fc2580_Initialize(dev); }
@ -177,8 +179,8 @@ static rtlsdr_tuner_t tuners[] = {
fc0012_set_gain_mode
},
{
fc0013_init, fc0013_exit,
fc0013_set_freq, fc0013_set_bw, fc0013_set_gain,
_fc0013_init, fc0013_exit,
fc0013_set_freq, fc0013_set_bw, _fc0013_set_gain,
fc0013_set_gain_mode
},
{
@ -977,6 +979,7 @@ int rtlsdr_open(rtlsdr_dev_t **out_dev, uint32_t index)
reg = rtlsdr_i2c_read_reg(dev, FC0013_I2C_ADDR, FC0013_CHECK_ADDR);
if (reg == FC0013_CHECK_VAL) {
fprintf(stderr, "Found Fitipower FC0013 tuner\n");
rtlsdr_set_gpio_output(dev, 6);
dev->tuner = &tuners[RTLSDR_TUNER_FC0013];
goto found;
}