lib: Purge all references to boost::this_thread::sleep()

Replace with std::this_thread::sleep_for().

4 files changed, 16 insertions, 11 deletions

diff --git a/host/lib/usrp/e300/e300_fifo_config.cpp b/host/lib/usrp/e300/e300_fifo_config.cpp
index 044ce01ee..2c0027ae0 100644
--- a/host/lib/usrp/e300/e300_fifo_config.cpp
+++ b/host/lib/usrp/e300/e300_fifo_config.cpp
@@ -11,6 +11,8 @@
 #include <uhd/config.hpp>
 #include <stdint.h>
 #include <atomic>
+#include <chrono>
+#include <thread>
 
 // constants coded into the fpga parameters
 static const size_t ZF_CONFIG_BASE    = 0x40000000;
@@ -256,7 +258,7 @@ public:
                 break;
             }
             _waiter->wait(timeout);
-            //boost::this_thread::sleep(boost::posix_time::milliseconds(1));
+            //std::this_thread::sleep_for(std::chrono::milliseconds(1));
         }
 
         return typename T::sptr();
diff --git a/host/lib/usrp/e300/e300_i2c.cpp b/host/lib/usrp/e300/e300_i2c.cpp
index c3db4f67a..24fd429b5 100644
--- a/host/lib/usrp/e300/e300_i2c.cpp
+++ b/host/lib/usrp/e300/e300_i2c.cpp
@@ -5,13 +5,14 @@
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
 
+#include "e300_i2c.hpp"
 #include <uhd/exception.hpp>
 #include <uhd/utils/byteswap.hpp>
 #include <uhd/transport/udp_simple.hpp>
 
-
-#include "e300_i2c.hpp"
 #include <cstring>
+#include <chrono>
+#include <thread>
 
 namespace uhd { namespace usrp { namespace e300 {
 
@@ -281,7 +282,7 @@ public:
             throw std::runtime_error("ioctl failed");
         }
         // this is ugly
-        boost::this_thread::sleep(boost::posix_time::milliseconds(5));
+        std::this_thread::sleep_for(std::chrono::milliseconds(5));
     }
 
     uint8_t get_i2c_reg8(
@@ -339,7 +340,7 @@ public:
             throw std::runtime_error("ioctl failed");
         }
         // this is ugly
-        boost::this_thread::sleep(boost::posix_time::milliseconds(5));
+        std::this_thread::sleep_for(std::chrono::milliseconds(5));
     }
 
 
diff --git a/host/lib/usrp/e300/e300_impl.cpp b/host/lib/usrp/e300/e300_impl.cpp
index 324b25407..9aa872ff3 100644
--- a/host/lib/usrp/e300/e300_impl.cpp
+++ b/host/lib/usrp/e300/e300_impl.cpp
@@ -32,9 +32,10 @@
 #include <boost/bind.hpp>
 #include <boost/make_shared.hpp>
 #include <boost/assign/list_of.hpp>
-#include <boost/thread/thread.hpp> //sleep
 #include <boost/asio.hpp>
 #include <fstream>
+#include <chrono>
+#include <thread>
 
 using namespace uhd;
 using namespace uhd::usrp;
@@ -395,7 +396,7 @@ e300_impl::e300_impl(const uhd::device_addr_t &device_addr)
         ad9361_params::sptr client_settings = boost::make_shared<e300_ad9361_client_t>();
         _codec_ctrl = ad9361_ctrl::make_spi(client_settings, spi::make(E300_SPIDEV_DEVICE), 1);
         // This is horrible ... why do I have to sleep here?
-        boost::this_thread::sleep(boost::posix_time::milliseconds(100));
+        std::this_thread::sleep_for(std::chrono::milliseconds(100));
         _eeprom_manager = boost::make_shared<e300_eeprom_manager>(i2c::make_i2cdev(E300_I2CDEV_DEVICE));
         _sensor_manager = e300_sensor_manager::make_local(_global_regs);
     }
@@ -415,7 +416,7 @@ e300_impl::e300_impl(const uhd::device_addr_t &device_addr)
     if (_gps) {
         for (size_t i = 0; i < _GPS_TIMEOUT; i++)
         {
-            boost::this_thread::sleep(boost::posix_time::seconds(1));
+            std::this_thread::sleep_for(std::chrono::seconds(1));
             if (!_gps->gps_detected())
                 std::cout << "." << std::flush;
             else {
@@ -1141,7 +1142,7 @@ void e300_impl::_reset_codec_mmcm(void)
 {
     _misc.codec_arst = 1;
     _update_gpio_state();
-    boost::this_thread::sleep(boost::posix_time::milliseconds(10));
+    std::this_thread::sleep_for(std::chrono::milliseconds(10));
     _misc.codec_arst = 0;
     _update_gpio_state();
 }
diff --git a/host/lib/usrp/e300/e300_network.cpp b/host/lib/usrp/e300/e300_network.cpp
index d7473d2ee..d9a104dda 100644
--- a/host/lib/usrp/e300/e300_network.cpp
+++ b/host/lib/usrp/e300/e300_network.cpp
@@ -26,11 +26,12 @@
 #include <uhdlib/usrp/common/ad9361_ctrl.hpp>
 
 #include <boost/asio.hpp>
-#include <boost/thread.hpp>
 #include <boost/filesystem.hpp>
 #include <boost/make_shared.hpp>
 
 #include <fstream>
+#include <chrono>
+#include <thread>
 
 using namespace uhd;
 using namespace uhd::transport;
@@ -630,7 +631,7 @@ network_server_impl::network_server_impl(const uhd::device_addr_t &device_addr)
     ad9361_params::sptr client_settings = boost::make_shared<e300_ad9361_client_t>();
     _codec_ctrl = ad9361_ctrl::make_spi(client_settings, spi::make(E300_SPIDEV_DEVICE), 1);
     // This is horrible ... why do I have to sleep here?
-    boost::this_thread::sleep(boost::posix_time::milliseconds(100));
+    std::this_thread::sleep_for(std::chrono::milliseconds(100));
     _sensor_manager = e300_sensor_manager::make_local(_global_regs);
 }