Add comment in Bridge example

2019-11-17 09:32:14 +01:00
parent 1088c8cfeb
commit 7968bcaf1b
2 changed files with 1 additions and 1 deletions
@@ -72,7 +72,7 @@ void clignote()

 void lireRssi()
 {
-  Process _process;
+  Process _process; // a process call takes about 50 milliseconds
  _process.runShellCommand("cat /proc/net/wireless | awk 'NR==3 {print $4}'");
  while (_process.running());
  String b;