Diff: pin_port.h

Revision:

0:5b6a266f2211

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pin_port.h	Mon Dec 21 07:42:10 2015 +0000
@@ -0,0 +1,24 @@
+/* A function for finding the port and bit position of a pin
+ * Copyright 2015, Takuo Watanabe
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef PIN_PORT_H_
+#define PIN_PORT_H_
+
+/** Finds the port and bit position of a pin
+ */
+int pin_port(PinName pin, PortName *port);
+
+#endif /* PIN_PORT_H_ */