diff options
Diffstat (limited to 'src/rtl-sdr.c')
| -rw-r--r-- | src/rtl-sdr.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/rtl-sdr.c b/src/rtl-sdr.c index b88ac60..70ea7cd 100644 --- a/src/rtl-sdr.c +++ b/src/rtl-sdr.c @@ -160,10 +160,14 @@ int rtlsdr_write_array(rtlsdr_dev_t *dev, uint8_t block, uint16_t addr, uint8_t return r; } -int rtlsdr_i2c_write_reg(rtlsdr_dev_t *dev, uint8_t i2c_addr, uint8_t data) +int rtlsdr_i2c_write_reg(rtlsdr_dev_t *dev, uint8_t i2c_addr, uint8_t reg, uint8_t val) { uint16_t addr = i2c_addr; - return rtlsdr_write_array(dev, IICB, addr, &data, 1); + uint8_t data[2]; + + data[0] = reg; + data[1] = val; + return rtlsdr_write_array(dev, IICB, addr, &data, 2); } uint8_t rtlsdr_i2c_read_reg(rtlsdr_dev_t *dev, uint8_t i2c_addr, uint8_t reg) @@ -601,6 +605,9 @@ rtlsdr_dev_t *rtlsdr_open(int index) } found: + if (dev->tuner) + dev->tuner->init(dev); + rtlsdr_set_i2c_repeater(dev, 0); return dev; |