tmk_core/tool/mbed/mbed-sdk/libraries/mbed/hal/pinmap.h

   1 /* mbed Microcontroller Library
   2  * Copyright (c) 2006-2013 ARM Limited
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 #ifndef MBED_PINMAP_H
  17 #define MBED_PINMAP_H
  18
  19 #include "PinNames.h"
  20
  21 #ifdef __cplusplus
  22 extern "C" {
  23 #endif
  24
  25 typedef struct {
  26     PinName pin;
  27     int peripheral;
  28     int function;
  29 } PinMap;
  30
  31 void pin_function(PinName pin, int function);
  32 void pin_mode    (PinName pin, PinMode mode);
  33
  34 uint32_t pinmap_peripheral(PinName pin, const PinMap* map);
  35 uint32_t pinmap_function(PinName pin, const PinMap* map);
  36 uint32_t pinmap_merge     (uint32_t a, uint32_t b);
  37 void     pinmap_pinout    (PinName pin, const PinMap *map);
  38 uint32_t pinmap_find_peripheral(PinName pin, const PinMap* map);
  39 uint32_t pinmap_find_function(PinName pin, const PinMap* map);
  40
  41 #ifdef __cplusplus
  42 }
  43 #endif
  44
  45 #endif