not running
Dependencies:
TextLCD
MQTT
Diff: Intersection.cpp
- Revision:
- 0:3b4906b8a747
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Intersection.cpp Tue Dec 10 22:29:09 2019 +0000
@@ -0,0 +1,24 @@
+#include "Intersection.h"
+
+void Intersection::add_to_q(AccCar* car) {
+ qmutex.lock();
+ crossQ.push(car);
+ qmutex.unlock();
+}
+
+void Intersection::remove_from_q() {
+ qmutex.lock();
+ crossQ.pop();
+ qmutex.unlock();
+}
+
+bool Intersection::can_cross(AccCar* car) {
+ // FCFS
+ qmutex.lock();
+ if(crossQ.front() == car) {
+ qmutex.unlock();
+ return true;
+ }
+ qmutex.unlock();
+ return false;
+}
Han Yan
