pin_port.h

00001 /* A function for finding the port and bit position of a pin
00002  * Copyright 2015, Takuo Watanabe
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *   http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00017 #ifndef PIN_PORT_H_
00018 #define PIN_PORT_H_
00019 
00020 /** Finds the port and bit position of a pin
00021  */
00022 int pin_port(PinName pin, PortName *port);
00023 
00024 #endif /* PIN_PORT_H_ */