Moved adc and dac control into codec control source file.

The codec control powers down the chips on destruction.

1 files changed, 0 insertions, 157 deletions

diff --git a/host/lib/usrp/usrp2/clock_control.cpp b/host/lib/usrp/usrp2/clock_control.cpp
deleted file mode 100644
index 72f1f1c7a..000000000
--- a/host/lib/usrp/usrp2/clock_control.cpp
+++ /dev/null
@@ -1,157 +0,0 @@
-//
-// Copyright 2010 Ettus Research LLC
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-//
-
-#include "usrp2_impl.hpp"
-#include "clock_control.hpp"
-#include "ad9510_regs.hpp"
-#include "usrp2_regs.hpp" //spi slave constants
-#include <boost/cstdint.hpp>
-
-using namespace uhd;
-using namespace uhd::usrp;
-
-/*!
- * A usrp2 clock control specific to the ad9510 ic.
- */
-class clock_control_ad9510 : public clock_control{
-public:
-    clock_control_ad9510(usrp2_iface::sptr iface){
-        _iface = iface;
-
-        _ad9510_regs.cp_current_setting = ad9510_regs_t::CP_CURRENT_SETTING_3_0MA;
-        this->write_reg(0x09);
-
-        // Setup the clock registers to 100MHz:
-        //  This was already done by the firmware (or the host couldnt communicate).
-        //  We could remove this part, and just leave it to the firmware.
-        //  But why not leave it in for those who want to mess with clock settings?
-        //  100mhz = 10mhz/R * (P*B + A)
-
-        _ad9510_regs.pll_power_down = ad9510_regs_t::PLL_POWER_DOWN_NORMAL;
-        _ad9510_regs.prescaler_value = ad9510_regs_t::PRESCALER_VALUE_DIV2;
-        this->write_reg(0x0A);
-
-        _ad9510_regs.acounter = 0;
-        this->write_reg(0x04);
-
-        _ad9510_regs.bcounter_msb = 0;
-        _ad9510_regs.bcounter_lsb = 5;
-        this->write_reg(0x05);
-        this->write_reg(0x06);
-
-        _ad9510_regs.ref_counter_msb = 0;
-        _ad9510_regs.ref_counter_lsb = 1; // r divider = 1
-        this->write_reg(0x0B);
-        this->write_reg(0x0C);
-
-        /* regs will be updated in commands below */
-
-        this->enable_external_ref(false);
-        this->enable_rx_dboard_clock(false);
-        this->enable_tx_dboard_clock(false);
-
-        /* private clock enables, must be set here */
-        this->enable_dac_clock(true);
-        this->enable_adc_clock(true);
-
-    }
-
-    ~clock_control_ad9510(void){
-        /* private clock enables, must be set here */
-        this->enable_dac_clock(false);
-        this->enable_adc_clock(false);
-    }
-
-    //uses output clock 7 (cmos)
-    void enable_rx_dboard_clock(bool enb){
-        _ad9510_regs.power_down_lvds_cmos_out7 = enb? 0 : 1;
-        _ad9510_regs.lvds_cmos_select_out7 = ad9510_regs_t::LVDS_CMOS_SELECT_OUT7_CMOS;
-        _ad9510_regs.output_level_lvds_out7 = ad9510_regs_t::OUTPUT_LEVEL_LVDS_OUT7_1_75MA;
-        this->write_reg(0x43);
-        this->update_regs();
-    }
-
-    //uses output clock 6 (cmos)
-    void enable_tx_dboard_clock(bool enb){
-        _ad9510_regs.power_down_lvds_cmos_out6 = enb? 0 : 1;
-        _ad9510_regs.lvds_cmos_select_out6 = ad9510_regs_t::LVDS_CMOS_SELECT_OUT6_CMOS;
-        _ad9510_regs.output_level_lvds_out6 = ad9510_regs_t::OUTPUT_LEVEL_LVDS_OUT6_1_75MA;
-        this->write_reg(0x42);
-        this->update_regs();
-    }
-
-    /*!
-     * If we are to use an external reference, enable the charge pump.
-     * \param enb true to enable the CP
-     */
-    void enable_external_ref(bool enb){
-        _ad9510_regs.charge_pump_mode = (enb)?
-            ad9510_regs_t::CHARGE_PUMP_MODE_NORMAL :
-            ad9510_regs_t::CHARGE_PUMP_MODE_3STATE ;
-        _ad9510_regs.pll_mux_control = ad9510_regs_t::PLL_MUX_CONTROL_DLD_HIGH;
-        _ad9510_regs.pfd_polarity = ad9510_regs_t::PFD_POLARITY_POS;
-        this->write_reg(0x08);
-        this->update_regs();
-    }
-
-private:
-    /*!
-     * Write a single register to the spi regs.
-     * \param addr the address to write
-     */
-    void write_reg(boost::uint8_t addr){
-        boost::uint32_t data = _ad9510_regs.get_write_reg(addr);
-        _iface->transact_spi(SPI_SS_AD9510, spi_config_t::EDGE_RISE, data, 24, false /*no rb*/);
-    }
-
-    /*!
-     * Tells the ad9510 to latch the settings into the operational registers.
-     */
-    void update_regs(void){
-        _ad9510_regs.update_registers = 1;
-        this->write_reg(0x5a);
-    }
-
-    //uses output clock 3 (pecl)
-    void enable_dac_clock(bool enb){
-        _ad9510_regs.power_down_lvpecl_out3 = (enb)?
-            ad9510_regs_t::POWER_DOWN_LVPECL_OUT3_NORMAL :
-            ad9510_regs_t::POWER_DOWN_LVPECL_OUT3_SAFE_PD;
-        _ad9510_regs.output_level_lvpecl_out3 = ad9510_regs_t::OUTPUT_LEVEL_LVPECL_OUT3_810MV;
-        this->write_reg(0x3F);
-        this->update_regs();
-    }
-
-    //uses output clock 4 (lvds)
-    void enable_adc_clock(bool enb){
-        _ad9510_regs.power_down_lvds_cmos_out4 = enb? 0 : 1;
-        _ad9510_regs.lvds_cmos_select_out4 = ad9510_regs_t::LVDS_CMOS_SELECT_OUT4_LVDS;
-        _ad9510_regs.output_level_lvds_out4 = ad9510_regs_t::OUTPUT_LEVEL_LVDS_OUT4_1_75MA;
-        this->write_reg(0x40);
-        this->update_regs();
-    }
-
-    usrp2_iface::sptr _iface;
-    ad9510_regs_t _ad9510_regs;
-};
-
-/***********************************************************************
- * Public make function for the ad9510 clock control
- **********************************************************************/
-clock_control::sptr clock_control::make_ad9510(usrp2_iface::sptr iface){
-    return clock_control::sptr(new clock_control_ad9510(iface));
-}