A function for finding the port and bit position of a pin
pin_port.h@0:5b6a266f2211, 2015-12-21 (annotated)
- Committer:
- takuo
- Date:
- Mon Dec 21 07:42:10 2015 +0000
- Revision:
- 0:5b6a266f2211
Initial commit
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
takuo | 0:5b6a266f2211 | 1 | /* A function for finding the port and bit position of a pin |
takuo | 0:5b6a266f2211 | 2 | * Copyright 2015, Takuo Watanabe |
takuo | 0:5b6a266f2211 | 3 | * |
takuo | 0:5b6a266f2211 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
takuo | 0:5b6a266f2211 | 5 | * you may not use this file except in compliance with the License. |
takuo | 0:5b6a266f2211 | 6 | * You may obtain a copy of the License at |
takuo | 0:5b6a266f2211 | 7 | * |
takuo | 0:5b6a266f2211 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
takuo | 0:5b6a266f2211 | 9 | * |
takuo | 0:5b6a266f2211 | 10 | * Unless required by applicable law or agreed to in writing, software |
takuo | 0:5b6a266f2211 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
takuo | 0:5b6a266f2211 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
takuo | 0:5b6a266f2211 | 13 | * See the License for the specific language governing permissions and |
takuo | 0:5b6a266f2211 | 14 | * limitations under the License. |
takuo | 0:5b6a266f2211 | 15 | */ |
takuo | 0:5b6a266f2211 | 16 | |
takuo | 0:5b6a266f2211 | 17 | #ifndef PIN_PORT_H_ |
takuo | 0:5b6a266f2211 | 18 | #define PIN_PORT_H_ |
takuo | 0:5b6a266f2211 | 19 | |
takuo | 0:5b6a266f2211 | 20 | /** Finds the port and bit position of a pin |
takuo | 0:5b6a266f2211 | 21 | */ |
takuo | 0:5b6a266f2211 | 22 | int pin_port(PinName pin, PortName *port); |
takuo | 0:5b6a266f2211 | 23 | |
takuo | 0:5b6a266f2211 | 24 | #endif /* PIN_PORT_H_ */ |