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add missing code + make standard r828d work

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This commit is contained in:
rtlsdrblog 2023-05-19 01:38:38 +12:00
parent 7700ec324d
commit b8be1be937
2 changed files with 5 additions and 1 deletions
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2
include/tuner_r82xx.h
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@ -27,7 +27,7 @@
#define R820T_I2C_ADDR 0x34
#define R828D_I2C_ADDR 0x74
#define R828D_XTAL_FREQ 28800000 //28800000 //16000000
#define R828D_XTAL_FREQ 16000000
#define R82XX_CHECK_ADDR 0x00
#define R82XX_CHECK_VAL 0x69

4
src/librtlsdr.c
View File

@ -1603,6 +1603,9 @@ int rtlsdr_open(rtlsdr_dev_t **out_dev, uint32_t index)
rtlsdr_init_baseband(dev);
dev->dev_lost = 0;
/* Get device manufacturer and product id */
r = rtlsdr_get_usb_strings(dev, dev->manufact, dev->product, NULL);
/* Probe tuners */
rtlsdr_set_i2c_repeater(dev, 1);
@ -1672,6 +1675,7 @@ found:
// If NOT an RTL-SDR Blog V4, set typical R828D 16 MHz freq. Otherwise, keep at 28.8 MHz.
if (!(rtlsdr_check_dongle_model(dev, "RTLSDRBlog", "Blog V4")))
{
fprintf(stdout, "setting 16mhz");
dev->tun_xtal = R828D_XTAL_FREQ;
}
/* fall-through */