tool/mbed/mbed-sdk/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/TARGET_DELTA_DFCM_NNN40/PinNames.h

   1 /* mbed Microcontroller Library
   2  * Copyright (c) 2015 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     NC = (int)0xFFFFFFFF,
  34     p0  = 0,
  35     p1  = 1,
  36     p2  = 2,
  37     p3  = 3,
  38     p4  = 4,
  39     p5  = 5,
  40     p6  = 6,
  41     p7  = 7,
  42     p8  = NC,
  43     p9  = NC,
  44     p10 = NC,
  45     p11 = NC,
  46     p12 = NC,
  47     p13 = 13,
  48     p14 = NC,
  49     p15 = NC,
  50     p16 = 16,
  51     p17 = 17,
  52     p18 = NC,
  53     p19 = 19,
  54     p20 = 20,
  55     p21 = 21,
  56     p22 = 22,
  57     p23 = 23,
  58     p24 = 24,
  59     p25 = 25,
  60     p26 = 26,
  61     p27 = 27,
  62     p28 = NC,
  63     p29 = 29,
  64     p30 = 30,
  65     p31 = 31,
  66
  67     LED1    = p7,
  68     LED2    = p13,
  69
  70     BUTTON0 = p16,
  71     BUTTON1 = p17,
  72
  73     RX_PIN_NUMBER  = p23,
  74     TX_PIN_NUMBER  = p25,
  75
  76     // mBed interface Pins
  77     USBTX = TX_PIN_NUMBER,
  78     USBRX = RX_PIN_NUMBER,
  79
  80     SPI_PSELMOSI0 = p24,
  81     SPI_PSELMISO0 = p29,
  82     SPI_PSELSS0   = p6,
  83     SPI_PSELSCK0  = p21,
  84
  85     SPIS_PSELMOSI = p24,
  86     SPIS_PSELMISO = p29,
  87     SPIS_PSELSS   = p6,
  88     SPIS_PSELSCK  = p21,
  89
  90     I2C_SDA0 = p22,
  91     I2C_SCL0 = p20,
  92
  93     A0  = p0,
  94     A1  = p1,
  95     A2  = p2,
  96     A3  = p3,
  97     A4  = p4,
  98     A5  = p5,
  99
 100     SWIO = p19,
 101     VERF0 = p0,
 102
 103     // SPI for controlling internal flash, don't use it.
 104     FLASH_SPIMOSI = 15,
 105     FLASH_SPIMISO = 9,
 106     FLASH_SPICS   = 28,
 107     FLASH_SPICLK  = 11,
 108     // Not connected
 109     CTS_PIN_NUMBER= NC,
 110     RTS_PIN_NUMBER= NC,
 111     SPI_PSELMOSI1 = NC,
 112     SPI_PSELMISO1 = NC,
 113     SPI_PSELSS1   = NC,
 114     SPI_PSELSCK1  = NC,
 115     LED3          = NC,
 116     LED4          = NC
 117 } PinName;
 118
 119 typedef enum {
 120     PullNone = 0,
 121     PullDown = 1,
 122     PullUp = 3,
 123     PullDefault = PullUp
 124 } PinMode;
 125
 126 #ifdef __cplusplus
 127 }
 128 #endif
 129
 130 #endif