Ben with semaphore test 1

Dependencies:   mbed mbed-rtos 4DGL-uLCD-SE SDFileSystem ATParser

Revision:
6:be33395fe424
Parent:
5:53a86492622d
Child:
7:9b36eb4811eb
--- a/main.cpp	Fri Apr 24 21:38:36 2020 +0000
+++ b/main.cpp	Fri Apr 24 21:40:31 2020 +0000
@@ -87,7 +87,7 @@
             }
             if(risk_level != temp_risk) {
                 risk_level = temp_risk;
-                lcd_lock.release();
+                lcd_lock.unlock();
             }
         }
         pc.printf("Risk level: ");