X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=tos%2Flib%2Fmisc%2FStdToResourceC.nc;fp=tos%2Flib%2Fmisc%2FStdToResourceC.nc;h=c6dd9adcefb772acc0d999cf42f26476749bab69;hb=06526c9bb19fa589e7a14c10d6f24629431cbaa4;hp=0000000000000000000000000000000000000000;hpb=18ef68f001622bfd913d4269bf191563a5be475c;p=tinyos-2.x.git

diff --git a/tos/lib/misc/StdToResourceC.nc b/tos/lib/misc/StdToResourceC.nc
new file mode 100644
index 00000000..c6dd9adc
--- /dev/null
+++ b/tos/lib/misc/StdToResourceC.nc
@@ -0,0 +1,58 @@
+/**
+ * Copyright © 2012, Titanium Mirror, Inc.
+ * All Rights Reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ *   this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - Neither the name of Titanium Mirror, Inc nor the names of its
+ *   contributors may be used to endorse or promote products derived from
+ *   this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * Implement resource acquisition via the StdControl interface.  Created to
+ * implement PlatformSerialC's StdControl interface using USCI Uart's Resource
+ * interface.
+ *
+ * Avoid using with resources that cannot reliably respond with SUCCESS to
+ * Resource.immediateRequest().  In such cases, it's far smarter to just use the
+ * Resource interface directly.
+ *
+ * @author R. Steve McKown <smckown@titaniummirror.com>
+ */
+
+generic module StdToResourceC() {
+  provides interface StdControl;
+  uses interface Resource;
+}
+implementation {
+  command error_t StdControl.start()
+  {
+    return call Resource.immediateRequest();
+  }
+
+  command error_t StdControl.stop()
+  {
+    return call Resource.release();
+  }
+
+  event void Resource.granted() {}
+}