diff options
Diffstat (limited to 'host/lib/usrp')
| -rw-r--r-- | host/lib/usrp/dboard/db_rfx.cpp | 2 | ||||
| -rw-r--r-- | host/lib/usrp/dboard/db_wbx.cpp | 2 | ||||
| -rw-r--r-- | host/lib/usrp/dboard/db_xcvr2450.cpp | 2 | ||||
| -rw-r--r-- | host/lib/usrp/usrp2/dboard_iface.cpp | 32 |
4 files changed, 20 insertions, 18 deletions
diff --git a/host/lib/usrp/dboard/db_rfx.cpp b/host/lib/usrp/dboard/db_rfx.cpp index 2585dfa8d..7f2275b07 100644 --- a/host/lib/usrp/dboard/db_rfx.cpp +++ b/host/lib/usrp/dboard/db_rfx.cpp @@ -257,7 +257,7 @@ void rfx_xcvr::set_rx_gain(float gain, const std::string &name){ _rx_gains[name] = gain; //write the new voltage to the aux dac - this->get_iface()->write_aux_dac(dboard_iface::UNIT_RX, 0, dac_volts); + this->get_iface()->write_aux_dac(dboard_iface::UNIT_RX, dboard_iface::AUX_DAC_A, dac_volts); } else UHD_THROW_INVALID_CODE_PATH(); } diff --git a/host/lib/usrp/dboard/db_wbx.cpp b/host/lib/usrp/dboard/db_wbx.cpp index 95dcb3802..aa5daf9a3 100644 --- a/host/lib/usrp/dboard/db_wbx.cpp +++ b/host/lib/usrp/dboard/db_wbx.cpp @@ -246,7 +246,7 @@ void wbx_xcvr::set_tx_gain(float gain, const std::string &name){ _tx_gains[name] = gain; //write the new voltage to the aux dac - this->get_iface()->write_aux_dac(dboard_iface::UNIT_TX, 0, dac_volts); + this->get_iface()->write_aux_dac(dboard_iface::UNIT_TX, dboard_iface::AUX_DAC_A, dac_volts); } else UHD_THROW_INVALID_CODE_PATH(); } diff --git a/host/lib/usrp/dboard/db_xcvr2450.cpp b/host/lib/usrp/dboard/db_xcvr2450.cpp index 974a378bd..d83781965 100644 --- a/host/lib/usrp/dboard/db_xcvr2450.cpp +++ b/host/lib/usrp/dboard/db_xcvr2450.cpp @@ -144,7 +144,7 @@ private: static const float min_v = float(0.5), max_v = float(2.5); static const float rssi_dyn_range = 60; //calculate the rssi from the voltage - float voltage = this->get_iface()->read_aux_adc(dboard_iface::UNIT_RX, 1); + float voltage = this->get_iface()->read_aux_adc(dboard_iface::UNIT_RX, dboard_iface::AUX_ADC_B); return rssi_dyn_range*(voltage - min_v)/(max_v - min_v); } }; diff --git a/host/lib/usrp/usrp2/dboard_iface.cpp b/host/lib/usrp/usrp2/dboard_iface.cpp index faebf698b..0d63cefd4 100644 --- a/host/lib/usrp/usrp2/dboard_iface.cpp +++ b/host/lib/usrp/usrp2/dboard_iface.cpp @@ -36,8 +36,8 @@ public: usrp2_dboard_iface(usrp2_iface::sptr iface, usrp2_clock_ctrl::sptr clock_ctrl); ~usrp2_dboard_iface(void); - void write_aux_dac(unit_t, int, float); - float read_aux_adc(unit_t, int); + void write_aux_dac(unit_t, aux_dac_t, float); + float read_aux_adc(unit_t, aux_adc_t); void set_pin_ctrl(unit_t, boost::uint16_t); void set_atr_reg(unit_t, atr_reg_t, boost::uint16_t); @@ -258,31 +258,31 @@ void usrp2_dboard_iface::_write_aux_dac(unit_t unit){ ); } -void usrp2_dboard_iface::write_aux_dac(unit_t unit, int which, float value){ +void usrp2_dboard_iface::write_aux_dac(unit_t unit, aux_dac_t which, float value){ _dac_regs[unit].data = boost::math::iround(4095*value/3.3); _dac_regs[unit].cmd = ad5623_regs_t::CMD_WR_UP_DAC_CHAN_N; //standardize on USRP1 interface, A=0, B=1, C=2, D=3 static const uhd::dict< - unit_t, uhd::dict<int, ad5623_regs_t::addr_t> + unit_t, uhd::dict<aux_dac_t, ad5623_regs_t::addr_t> > unit_to_which_to_addr = map_list_of (UNIT_RX, map_list_of - (0, ad5623_regs_t::ADDR_DAC_B) - (1, ad5623_regs_t::ADDR_DAC_A) - (2, ad5623_regs_t::ADDR_DAC_A) - (3, ad5623_regs_t::ADDR_DAC_B) + (AUX_DAC_A, ad5623_regs_t::ADDR_DAC_B) + (AUX_DAC_B, ad5623_regs_t::ADDR_DAC_A) + (AUX_DAC_C, ad5623_regs_t::ADDR_DAC_A) + (AUX_DAC_D, ad5623_regs_t::ADDR_DAC_B) ) (UNIT_TX, map_list_of - (0, ad5623_regs_t::ADDR_DAC_A) - (1, ad5623_regs_t::ADDR_DAC_B) - (2, ad5623_regs_t::ADDR_DAC_B) - (3, ad5623_regs_t::ADDR_DAC_A) + (AUX_DAC_A, ad5623_regs_t::ADDR_DAC_A) + (AUX_DAC_B, ad5623_regs_t::ADDR_DAC_B) + (AUX_DAC_C, ad5623_regs_t::ADDR_DAC_B) + (AUX_DAC_D, ad5623_regs_t::ADDR_DAC_A) ) ; _dac_regs[unit].addr = unit_to_which_to_addr[unit][which]; this->_write_aux_dac(unit); } -float usrp2_dboard_iface::read_aux_adc(unit_t unit, int which){ +float usrp2_dboard_iface::read_aux_adc(unit_t unit, aux_adc_t which){ static const uhd::dict<unit_t, int> unit_to_spi_adc = map_list_of (UNIT_RX, SPI_SS_RX_ADC) (UNIT_TX, SPI_SS_TX_ADC) @@ -295,8 +295,10 @@ float usrp2_dboard_iface::read_aux_adc(unit_t unit, int which){ //setup the spi registers ad7922_regs_t ad7922_regs; - ad7922_regs.mod = which; //normal mode: mod == chn - ad7922_regs.chn = which; + switch(which){ + case AUX_ADC_A: ad7922_regs.mod = 0; break; + case AUX_ADC_B: ad7922_regs.mod = 1; break; + } ad7922_regs.chn = ad7922_regs.mod; //normal mode: mod == chn //write and read spi _iface->transact_spi( |