From d21fdf9988d456e0abcdd99e332409b014347e02 Mon Sep 17 00:00:00 2001
From: Daniel Agar <daniel@agar.ca>
Date: Sat, 4 Aug 2018 12:30:56 -0400
Subject: [PATCH] pwm_out_sim: replace usleep with sleep

 - the valid values are 0-999999
---
 src/drivers/pwm_out_sim/PWMSim.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/drivers/pwm_out_sim/PWMSim.cpp b/src/drivers/pwm_out_sim/PWMSim.cpp
index b073cc5c7a..8b90c4d75b 100644
--- a/src/drivers/pwm_out_sim/PWMSim.cpp
+++ b/src/drivers/pwm_out_sim/PWMSim.cpp
@@ -199,7 +199,7 @@ PWMSim::run()
 
 		/* this can happen during boot, but after the sleep its likely resolved */
 		if (_poll_fds_num == 0) {
-			usleep(1000 * 1000);
+			sleep(1);
 
 			PX4_DEBUG("no valid fds");
 			continue;