tool/mbed/mbed-sdk/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/TARGET_NRF51822_SBKIT/PinNames.h

   1 /* mbed Microcontroller Library
   2  * Copyright (c) 2013 Nordic Semiconductor
   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_PINNAMES_H
  17 #define MBED_PINNAMES_H
  18
  19 #include "cmsis.h"
  20
  21 #ifdef __cplusplus
  22 extern "C" {
  23 #endif
  24
  25 typedef enum {
  26     PIN_INPUT,
  27     PIN_OUTPUT
  28 } PinDirection;
  29
  30 #define PORT_SHIFT  3
  31
  32 typedef enum {
  33     p0  = 0,
  34     p1  = 1,
  35     p2  = 2,
  36     p3  = 3,
  37     p5  = 5,
  38     p8  = 8,
  39     p9  = 9,
  40     p11 = 11,
  41     p12 = 12,
  42     p15 = 15,
  43     p16 = 16,
  44     p18 = 18,
  45     p20 = 20,
  46     p21 = 21,
  47     p24 = 24,
  48
  49     P0_0  = p0,
  50     P0_1  = p1,
  51     P0_2  = p2,
  52     P0_3  = p3,
  53     P0_5  = p5,
  54
  55     P0_8  = p8,
  56     P0_9  = p9,
  57     P0_11 = p11,
  58     P0_12 = p12,
  59     P0_15 = p15,
  60
  61     P0_16 = p16,
  62     P0_18 = p18,
  63     P0_20 = p20,
  64     P0_21 = p21,
  65
  66     P0_24 = p24,
  67
  68     LED1    = p16,
  69     LED2    = p12,
  70     LED3    = p15,
  71     LEDR    = LED1,
  72     LEDG    = LED2,
  73     LEDB    = LED3,
  74
  75     BUTTON1 = p8,
  76     BUTTON2 = p18,
  77
  78     RX_PIN_NUMBER  = p21,
  79     TX_PIN_NUMBER  = p24,
  80     CTS_PIN_NUMBER = p0,
  81     RTS_PIN_NUMBER = p20,
  82
  83     SPI_PSELMOSI0 = p2,
  84     SPI_PSELMISO0 = p5,
  85     SPI_PSELSS0   = p1,
  86     SPI_PSELSCK0  = p3,
  87
  88     I2C_SDA0 = p9,
  89     I2C_SCL0 = p11,
  90
  91     // Not connected
  92     NC = (int)0xFFFFFFFF
  93 } PinName;
  94
  95 typedef enum {
  96     PullNone = 0,
  97     PullDown = 1,
  98     PullUp = 3,
  99     PullDefault = PullUp
 100 } PinMode;
 101
 102 #ifdef __cplusplus
 103 }
 104 #endif
 105
 106 #endif