From b671b8f8b13b23f322a97e4629dda45b8cbcbb07 Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Mon, 27 Apr 2015 17:01:05 -0700
Subject: [PATCH] umtrx: use portable sleeps from boost

---
 host/utils/umtrx_pa_ctrl.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/host/utils/umtrx_pa_ctrl.cpp b/host/utils/umtrx_pa_ctrl.cpp
index 048e2c15..4e9efbe0 100644
--- a/host/utils/umtrx_pa_ctrl.cpp
+++ b/host/utils/umtrx_pa_ctrl.cpp
@@ -103,10 +103,10 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
         for (i = 0; i < 256; i++) {
             tree->access<uint8_t>(mb_path / "pa_dcdc_r").set(i);
             if (i == 0) {
-                sleep(1);
+                boost::this_thread::sleep(boost::posix_time::seconds(1));
             }
 
-            usleep(100 * 1000); // Wait for value to settle
+            boost::this_thread::sleep(boost::posix_time::milliseconds(100)); // Wait for value to settle
 
             std::cout << "[" << std::setw(3) << i << "]="
                       << tree->access<uhd::sensor_value_t>(mb_path / "sensors" / "voltageDCOUT").get().to_pp_string().c_str()