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-rw-r--r--firmware/microblaze/lib/clocks.c30
-rw-r--r--firmware/microblaze/lib/clocks.h10
-rw-r--r--host/lib/usrp/usrp2/CMakeLists.txt1
-rw-r--r--host/lib/usrp/usrp2/clock_ctrl.hpp6
-rw-r--r--host/lib/usrp/usrp2/codec_ctrl.cpp6
-rw-r--r--host/lib/usrp/usrp2/codec_ctrl.hpp6
-rw-r--r--host/lib/usrp/usrp2/mboard_impl.cpp4
-rw-r--r--host/lib/usrp/usrp2/serdes_ctrl.cpp46
-rw-r--r--host/lib/usrp/usrp2/serdes_ctrl.hpp40
-rw-r--r--host/lib/usrp/usrp2/usrp2_impl.cpp1
-rw-r--r--host/lib/usrp/usrp2/usrp2_impl.hpp4
11 files changed, 120 insertions, 34 deletions
diff --git a/firmware/microblaze/lib/clocks.c b/firmware/microblaze/lib/clocks.c
index d9d4fcd3c..ccc4a7cc7 100644
--- a/firmware/microblaze/lib/clocks.c
+++ b/firmware/microblaze/lib/clocks.c
@@ -48,14 +48,14 @@ clocks_init(void)
clocks_mimo_config(MC_WE_DONT_LOCK);
// Set up other clocks
- clocks_enable_test_clk(false, 0);
- clocks_enable_tx_dboard(false, 0);
- clocks_enable_rx_dboard(false, 0);
+ //clocks_enable_test_clk(false, 0);
+ //clocks_enable_tx_dboard(false, 0);
+ //clocks_enable_rx_dboard(false, 0);
clocks_enable_eth_phyclk(false, 0);
// Enable clock to ADCs and DACs
- clocks_enable_dac_clk(true, 1);
- clocks_enable_adc_clk(true, 1);
+ //clocks_enable_dac_clk(true, 1);
+ //clocks_enable_adc_clk(true, 1);
}
@@ -168,11 +168,11 @@ clocks_enable_XXX_clk(bool enable, int divisor, int reg_en, int reg_div, int mod
}
// Clock 0
-void
+/*void
clocks_enable_test_clk(bool enable, int divisor)
{
clocks_enable_XXX_clk(enable,divisor,0x3C,0x48,CLOCK_MODE_PECL);
-}
+}*/
// Clock 1
void
@@ -211,29 +211,29 @@ clocks_enable_eth_phyclk(bool enable, int divisor)
}
// Clock 3
-void
+/*void
clocks_enable_dac_clk(bool enable, int divisor)
{
clocks_enable_XXX_clk(enable,divisor,0x3F,0x4E,CLOCK_MODE_PECL);
-}
+}*/
// Clock 4
-void
+/*void
clocks_enable_adc_clk(bool enable, int divisor)
{
clocks_enable_XXX_clk(enable,divisor,0x40,0x50,CLOCK_MODE_LVDS);
-}
+}*/
// Clock 6
-void
+/*void
clocks_enable_tx_dboard(bool enable, int divisor)
{
clocks_enable_XXX_clk(enable,divisor,0x42,0x54,CLOCK_MODE_CMOS);
-}
+}*/
// Clock 7
-void
+/*void
clocks_enable_rx_dboard(bool enable, int divisor)
{
clocks_enable_XXX_clk(enable,divisor,0x43,0x56,CLOCK_MODE_CMOS);
-}
+}*/
diff --git a/firmware/microblaze/lib/clocks.h b/firmware/microblaze/lib/clocks.h
index 141fc61e0..43d5a05c2 100644
--- a/firmware/microblaze/lib/clocks.h
+++ b/firmware/microblaze/lib/clocks.h
@@ -53,7 +53,7 @@ bool clocks_lock_detect();
/*!
* \brief Enable or disable test clock (extra clock signal)
*/
-void clocks_enable_test_clk(bool enable, int divisor);
+//void clocks_enable_test_clk(bool enable, int divisor);
/*!
* \brief Enable or disable fpga clock. Disabling would wedge and require a power cycle.
@@ -73,23 +73,23 @@ void clocks_enable_eth_phyclk(bool enable, int divisor);
/*!
* \brief Enable or disable clock to DAC
*/
-void clocks_enable_dac_clk(bool enable, int divisor);
+//void clocks_enable_dac_clk(bool enable, int divisor);
/*!
* \brief Enable or disable clock to ADC
*/
-void clocks_enable_adc_clk(bool enable, int divisor);
+//void clocks_enable_adc_clk(bool enable, int divisor);
/*!
* \brief Enable or disable clock to Rx daughterboard
*/
-void clocks_enable_rx_dboard(bool enable, int divisor);
+//void clocks_enable_rx_dboard(bool enable, int divisor);
/*!
* \brief Enable or disable clock to Tx daughterboard
*/
-void clocks_enable_tx_dboard(bool enable, int divisor);
+//void clocks_enable_tx_dboard(bool enable, int divisor);
#endif /* INCLUDED_CLOCKS_H */
diff --git a/host/lib/usrp/usrp2/CMakeLists.txt b/host/lib/usrp/usrp2/CMakeLists.txt
index 6c7881861..fee67dff9 100644
--- a/host/lib/usrp/usrp2/CMakeLists.txt
+++ b/host/lib/usrp/usrp2/CMakeLists.txt
@@ -25,6 +25,7 @@ LIBUHD_APPEND_SOURCES(
${CMAKE_SOURCE_DIR}/lib/usrp/usrp2/dsp_impl.cpp
${CMAKE_SOURCE_DIR}/lib/usrp/usrp2/io_impl.cpp
${CMAKE_SOURCE_DIR}/lib/usrp/usrp2/mboard_impl.cpp
+ ${CMAKE_SOURCE_DIR}/lib/usrp/usrp2/serdes_ctrl.cpp
${CMAKE_SOURCE_DIR}/lib/usrp/usrp2/usrp2_iface.cpp
${CMAKE_SOURCE_DIR}/lib/usrp/usrp2/usrp2_impl.cpp
)
diff --git a/host/lib/usrp/usrp2/clock_ctrl.hpp b/host/lib/usrp/usrp2/clock_ctrl.hpp
index 3208008a9..706bf4246 100644
--- a/host/lib/usrp/usrp2/clock_ctrl.hpp
+++ b/host/lib/usrp/usrp2/clock_ctrl.hpp
@@ -15,8 +15,8 @@
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
-#ifndef INCLUDED_CLOCK_CONTROL_HPP
-#define INCLUDED_CLOCK_CONTROL_HPP
+#ifndef INCLUDED_CLOCK_CTRL_HPP
+#define INCLUDED_CLOCK_CTRL_HPP
#include "usrp2_iface.hpp"
#include <boost/shared_ptr.hpp>
@@ -57,4 +57,4 @@ public:
};
-#endif /* INCLUDED_CLOCK_CONTROL_HPP */
+#endif /* INCLUDED_CLOCK_CTRL_HPP */
diff --git a/host/lib/usrp/usrp2/codec_ctrl.cpp b/host/lib/usrp/usrp2/codec_ctrl.cpp
index 452aa39b1..d1e16881b 100644
--- a/host/lib/usrp/usrp2/codec_ctrl.cpp
+++ b/host/lib/usrp/usrp2/codec_ctrl.cpp
@@ -53,7 +53,7 @@ public:
_ad9777_regs.qdac_offset_adjust_msb = 0;
//write all regs
for(boost::uint8_t addr = 0; addr <= 0xC; addr++){
- send_ad9777_reg(addr);
+ this->send_ad9777_reg(addr);
}
//power-up adc
@@ -63,7 +63,7 @@ public:
~codec_ctrl_impl(void){
//power-down dac
_ad9777_regs.power_down_mode = 1;
- send_ad9777_reg(0);
+ this->send_ad9777_reg(0);
//power-down adc
_iface->poke32(FR_MISC_CTRL_ADC, FRF_MISC_CTRL_ADC_OFF);
@@ -78,7 +78,7 @@ private:
if (codec_ctrl_debug) std::cout << "send_ad9777_reg: " << std::hex << reg << std::endl;
_iface->transact_spi(
SPI_SS_AD9777, spi_config_t::EDGE_RISE,
- reg, 6, false /*no rb*/
+ reg, 16, false /*no rb*/
);
}
};
diff --git a/host/lib/usrp/usrp2/codec_ctrl.hpp b/host/lib/usrp/usrp2/codec_ctrl.hpp
index c34fb8159..0ee52f476 100644
--- a/host/lib/usrp/usrp2/codec_ctrl.hpp
+++ b/host/lib/usrp/usrp2/codec_ctrl.hpp
@@ -15,8 +15,8 @@
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
-#ifndef INCLUDED_CODEC_CONTROL_HPP
-#define INCLUDED_CODEC_CONTROL_HPP
+#ifndef INCLUDED_CODEC_CTRL_HPP
+#define INCLUDED_CODEC_CTRL_HPP
#include "usrp2_iface.hpp"
#include <boost/shared_ptr.hpp>
@@ -35,4 +35,4 @@ public:
};
-#endif /* INCLUDED_CODEC_CONTROL_HPP */
+#endif /* INCLUDED_CODEC_CTRL_HPP */
diff --git a/host/lib/usrp/usrp2/mboard_impl.cpp b/host/lib/usrp/usrp2/mboard_impl.cpp
index 892e45f49..7e62bedf0 100644
--- a/host/lib/usrp/usrp2/mboard_impl.cpp
+++ b/host/lib/usrp/usrp2/mboard_impl.cpp
@@ -36,10 +36,6 @@ void usrp2_impl::mboard_init(void){
boost::bind(&usrp2_impl::mboard_get, this, _1, _2),
boost::bind(&usrp2_impl::mboard_set, this, _1, _2)
);
-
- //set up serdes
- _iface->poke32(FR_MISC_CTRL_SERDES, FRF_MISC_CTRL_SERDES_ENABLE | FRF_MISC_CTRL_SERDES_RXEN);
-
}
void usrp2_impl::init_clock_config(void){
diff --git a/host/lib/usrp/usrp2/serdes_ctrl.cpp b/host/lib/usrp/usrp2/serdes_ctrl.cpp
new file mode 100644
index 000000000..dde22b499
--- /dev/null
+++ b/host/lib/usrp/usrp2/serdes_ctrl.cpp
@@ -0,0 +1,46 @@
+//
+// 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 "serdes_ctrl.hpp"
+#include "usrp2_regs.hpp"
+
+using namespace uhd;
+
+/*!
+ * A usrp2 serdes control implementation
+ */
+class serdes_ctrl_impl : public serdes_ctrl{
+public:
+ serdes_ctrl_impl(usrp2_iface::sptr iface){
+ _iface = iface;
+ _iface->poke32(FR_MISC_CTRL_SERDES, FRF_MISC_CTRL_SERDES_ENABLE | FRF_MISC_CTRL_SERDES_RXEN);
+ }
+
+ ~serdes_ctrl_impl(void){
+ _iface->poke32(FR_MISC_CTRL_SERDES, 0); //power-down
+ }
+
+private:
+ usrp2_iface::sptr _iface;
+};
+
+/***********************************************************************
+ * Public make function for the usrp2 serdes control
+ **********************************************************************/
+serdes_ctrl::sptr serdes_ctrl::make(usrp2_iface::sptr iface){
+ return sptr(new serdes_ctrl_impl(iface));
+}
diff --git a/host/lib/usrp/usrp2/serdes_ctrl.hpp b/host/lib/usrp/usrp2/serdes_ctrl.hpp
new file mode 100644
index 000000000..586238739
--- /dev/null
+++ b/host/lib/usrp/usrp2/serdes_ctrl.hpp
@@ -0,0 +1,40 @@
+//
+// 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/>.
+//
+
+#ifndef INCLUDED_SERDES_CTRL_HPP
+#define INCLUDED_SERDES_CTRL_HPP
+
+#include "usrp2_iface.hpp"
+#include <boost/shared_ptr.hpp>
+#include <boost/utility.hpp>
+
+class serdes_ctrl : boost::noncopyable{
+public:
+ typedef boost::shared_ptr<serdes_ctrl> sptr;
+
+ /*!
+ * Make a serdes control object for the usrp2 serdes port.
+ * \param _iface a pointer to the usrp2 interface object
+ * \return a new serdes control object
+ */
+ static sptr make(usrp2_iface::sptr iface);
+
+ //TODO fill me in with virtual methods
+
+};
+
+#endif /* INCLUDED_SERDES_CTRL_HPP */
diff --git a/host/lib/usrp/usrp2/usrp2_impl.cpp b/host/lib/usrp/usrp2/usrp2_impl.cpp
index ef7754c33..5c1d7f9e3 100644
--- a/host/lib/usrp/usrp2/usrp2_impl.cpp
+++ b/host/lib/usrp/usrp2/usrp2_impl.cpp
@@ -149,6 +149,7 @@ usrp2_impl::usrp2_impl(
_iface = usrp2_iface::make(ctrl_transport);
_clock_ctrl = clock_ctrl::make(_iface);
_codec_ctrl = codec_ctrl::make(_iface);
+ _serdes_ctrl = serdes_ctrl::make(_iface);
//load the allowed decim/interp rates
//_USRP2_RATES = range(4, 128+1, 1) + range(130, 256+1, 2) + range(260, 512+1, 4)
diff --git a/host/lib/usrp/usrp2/usrp2_impl.hpp b/host/lib/usrp/usrp2/usrp2_impl.hpp
index 871050356..c5b6af810 100644
--- a/host/lib/usrp/usrp2/usrp2_impl.hpp
+++ b/host/lib/usrp/usrp2/usrp2_impl.hpp
@@ -21,6 +21,7 @@
#include "usrp2_iface.hpp"
#include "clock_ctrl.hpp"
#include "codec_ctrl.hpp"
+#include "serdes_ctrl.hpp"
#include <uhd/usrp/usrp2.hpp>
#include <uhd/types/dict.hpp>
#include <uhd/types/otw_type.hpp>
@@ -115,9 +116,10 @@ private:
void set(const wax::obj &, const wax::obj &);
//interfaces
+ usrp2_iface::sptr _iface;
clock_ctrl::sptr _clock_ctrl;
codec_ctrl::sptr _codec_ctrl;
- usrp2_iface::sptr _iface;
+ serdes_ctrl::sptr _serdes_ctrl;
//the raw io interface (samples are in the usrp2 native format)
void recv_raw(uhd::rx_metadata_t &);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 07:48:24 +0000