fix typo and use ros logging

Simon Schmeisser · fmauch · commit 1b0b8dbb5df8 · 2023-08-31T15:38:26.000+02:00
diff --git a/ur_robot_driver/src/hardware_interface_node.cpp b/ur_robot_driver/src/hardware_interface_node.cpp
@@ -90,7 +90,7 @@ int main(int argc, char** argv)
       ret = pthread_getschedparam(this_thread, &policy, &params);
       if (ret != 0)
       {
-        std::cout << "Couldn't retrieve real-time scheduling paramers" << std::endl;
+        ROS_ERROR("Couldn't retrieve real-time scheduling parameters");
       }
 
       // Check the correct policy was applied

Original file line number	Diff line number	Diff line change
`@@ -90,7 +90,7 @@ int main(int argc, char** argv)`
`90`	`90`	`ret = pthread_getschedparam(this_thread, &policy, &params);`
`91`	`91`	`if (ret != 0)`
`92`	`92`	`{`
`93`		`- std::cout << "Couldn't retrieve real-time scheduling paramers" << std::endl;`
	`93`	`+ ROS_ERROR("Couldn't retrieve real-time scheduling parameters");`
`94`	`94`	`}`
`95`	`95`
`96`	`96`	`// Check the correct policy was applied`