release 0.0.1 of fsfw added as a core

2021-06-21 15:04:15 +02:00
parent b4e5534407
commit caea75b0a8
587 changed files with 55346 additions and 0 deletions
@@ -0,0 +1,39 @@
+#include "Mutex.h"
+#include "../../serviceinterface/ServiceInterfaceStream.h"
+
+Mutex::Mutex() {}
+
+ReturnValue_t Mutex::lockMutex(TimeoutType timeoutType, uint32_t timeoutMs) {
+	if(timeoutMs == MutexIF::BLOCKING) {
+		mutex.lock();
+		locked = true;
+		return HasReturnvaluesIF::RETURN_OK;
+	}
+	else if(timeoutMs == MutexIF::POLLING) {
+		if(mutex.try_lock()) {
+			locked = true;
+			return HasReturnvaluesIF::RETURN_OK;
+		}
+	}
+	else if(timeoutMs > MutexIF::POLLING){
+		auto chronoMs = std::chrono::milliseconds(timeoutMs);
+		if(mutex.try_lock_for(chronoMs)) {
+			locked = true;
+			return HasReturnvaluesIF::RETURN_OK;
+		}
+	}
+	return MutexIF::MUTEX_TIMEOUT;
+}
+
+ReturnValue_t Mutex::unlockMutex() {
+	if(not locked) {
+		return MutexIF::CURR_THREAD_DOES_NOT_OWN_MUTEX;
+	}
+	mutex.unlock();
+	locked = false;
+	return HasReturnvaluesIF::RETURN_OK;
+}
+
+std::timed_mutex* Mutex::getMutexHandle() {
+	return &mutex;
+}