pinmap.h

00001 /* mbed Microcontroller Library
00002  * Copyright (c) 2006-2013 ARM Limited
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 #ifndef MBED_PINMAP_H
00017 #define MBED_PINMAP_H
00018 
00019 #include "PinNames.h"
00020 
00021 #ifdef __cplusplus
00022 extern "C" {
00023 #endif
00024 
00025 PinName parse_pins(const char *str);
00026 
00027 typedef struct {
00028     PinName pin;
00029     int peripheral;
00030     int function;
00031 } PinMap;
00032 
00033 void pin_function(PinName pin, int function);
00034 void pin_mode    (PinName pin, PinMode mode);
00035 
00036 uint32_t pinmap_peripheral(PinName pin, const PinMap* map);
00037 uint32_t pinmap_merge     (uint32_t a, uint32_t b);
00038 void     pinmap_pinout    (PinName pin, const PinMap *map);
00039 
00040 #ifdef __cplusplus
00041 }
00042 #endif
00043 
00044 #endif