fixes for the posix port

src/concurrency/BinarySemaphorePosix.cpp

@@ -0,0 +1,36 @@
+#include "concurrency/BinarySemaphorePosix.h"
+#include "configuration.h"
+
+#ifndef HAS_FREE_RTOS
+
+namespace concurrency
+{
+
+BinarySemaphorePosix::BinarySemaphorePosix()
+{
+}
+
+BinarySemaphorePosix::~BinarySemaphorePosix()
+{
+}
+
+/**
+ * Returns false if we timed out
+ */
+bool BinarySemaphorePosix::take(uint32_t msec)
+{
+    delay(msec); // FIXME
+    return false;
+}
+
+void BinarySemaphorePosix::give()
+{
+}
+
+IRAM_ATTR void BinarySemaphorePosix::giveFromISR(BaseType_t *pxHigherPriorityTaskWoken)
+{
+}
+
+} // namespace concurrency
+
+#endif