text: /* Copyright (c) 2014 Nordic Semiconductor. All Rights Reserved.
   *
   * The information contained herein is property of Nordic Semiconductor ASA.
   * Terms and conditions of usage are described in detail in NORDIC
   * SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
   *
   * Licensees are granted free, non-transferable use of the information. NO
   * WARRANTY of ANY KIND is provided. This heading must NOT be removed from
   * the file.
   *
   */
  #ifndef PCA10028_H
  #define PCA10028_H
  
  // LEDs definitions for PCA10028
  #define LEDS_NUMBER    4
  
  #define LED_START      21
  #define LED_1          21
  #define LED_2          22
  #define LED_3          23
  #define LED_4          24
  #define LED_STOP       24
  
  #define LEDS_LIST { LED_1, LED_2, LED_3, LED_4 }
  
  #define BSP_LED_0      LED_1
  #define BSP_LED_1      LED_2
  #define BSP_LED_2      LED_3
  #define BSP_LED_3      LED_4
  
  #define BSP_LED_0_MASK (1<<BSP_LED_0)
  #define BSP_LED_1_MASK (1<<BSP_LED_1)
  #define BSP_LED_2_MASK (1<<BSP_LED_2)
  #define BSP_LED_3_MASK (1<<BSP_LED_3)
  
  #define LEDS_MASK      (BSP_LED_0_MASK | BSP_LED_1_MASK | BSP_LED_2_MASK | BSP_LED_3_MASK)
  /* all LEDs are lit when GPIO is low */
  #define LEDS_INV_MASK  LEDS_MASK
  
  #define BUTTONS_NUMBER 4
  
  #define BUTTON_START   17
  #define BUTTON_1       17
  #define BUTTON_2       18
  #define BUTTON_3       19
  #define BUTTON_4       20
  #define BUTTON_STOP    20
  #define BUTTON_PULL    NRF_GPIO_PIN_PULLUP
  
  #define BUTTONS_LIST { BUTTON_1, BUTTON_2, BUTTON_3, BUTTON_4 }
  
  #define BSP_BUTTON_0   BUTTON_1
  #define BSP_BUTTON_1   BUTTON_2
  #define BSP_BUTTON_2   BUTTON_3
  #define BSP_BUTTON_3   BUTTON_4
  
  #define BSP_BUTTON_0_MASK (1<<BSP_BUTTON_0)
  #define BSP_BUTTON_1_MASK (1<<BSP_BUTTON_1)
  #define BSP_BUTTON_2_MASK (1<<BSP_BUTTON_2)
  #define BSP_BUTTON_3_MASK (1<<BSP_BUTTON_3)
  
  #define BUTTONS_MASK   0x001E0000
  
  #define RX_PIN_NUMBER  11
  #define TX_PIN_NUMBER  9
  #define CTS_PIN_NUMBER 10
  #define RTS_PIN_NUMBER 8
  #define HWFC           true
  
  #define SPIS_MISO_PIN  28    // SPI MISO signal. 
  #define SPIS_CSN_PIN   12    // SPI CSN signal. 
  #define SPIS_MOSI_PIN  25    // SPI MOSI signal. 
  #define SPIS_SCK_PIN   29    // SPI SCK signal. 
  
  #define SPIM0_SCK_PIN       29     /**< SPI clock GPIO pin number. */
  #define SPIM0_MOSI_PIN      25     /**< SPI Master Out Slave In GPIO pin number. */
  #define SPIM0_MISO_PIN      28     /**< SPI Master In Slave Out GPIO pin number. */
  #define SPIM0_SS_PIN        24     /**< SPI Slave Select GPIO pin number. */
  
  #define SPIM1_SCK_PIN       15     /**< SPI clock GPIO pin number. */
  #define SPIM1_MOSI_PIN      12     /**< SPI Master Out Slave In GPIO pin number. */
  #define SPIM1_MISO_PIN      14     /**< SPI Master In Slave Out GPIO pin number. */
  #define SPIM1_SS_PIN        13     /**< SPI Slave Select GPIO pin number. */
  
  // serialization APPLICATION board
  #define SER_CONN_CHIP_RESET_PIN     12    // Pin used to reset connectivity chip
  
  #define SER_APP_RX_PIN              25    // UART RX pin number.
  #define SER_APP_TX_PIN              28    // UART TX pin number.
  #define SER_APP_CTS_PIN             0     // UART Clear To Send pin number.
  #define SER_APP_RTS_PIN             29    // UART Request To Send pin number.
  
  #define SER_APP_SPIM0_SCK_PIN       7     // SPI clock GPIO pin number.
  #define SER_APP_SPIM0_MOSI_PIN      0     // SPI Master Out Slave In GPIO pin number
  #define SER_APP_SPIM0_MISO_PIN      30    // SPI Master In Slave Out GPIO pin number
  #define SER_APP_SPIM0_SS_PIN        25    // SPI Slave Select GPIO pin number
  #define SER_APP_SPIM0_RDY_PIN       29    // SPI READY GPIO pin number
  #define SER_APP_SPIM0_REQ_PIN       28    // SPI REQUEST GPIO pin number
  
  // serialization CONNECTIVITY board
  #define SER_CON_RX_PIN              28    // UART RX pin number.
  #define SER_CON_TX_PIN              25    // UART TX pin number.
  #define SER_CON_CTS_PIN             29    // UART Clear To Send pin number. Not used if HWFC is set to false.
  #define SER_CON_RTS_PIN             0    // UART Request To Send pin number. Not used if HWFC is set to false.
  
  
  #define SER_CON_SPIS_SCK_PIN        7     // SPI SCK signal.
  #define SER_CON_SPIS_MOSI_PIN       0     // SPI MOSI signal.
  #define SER_CON_SPIS_MISO_PIN       30    // SPI MISO signal.
  #define SER_CON_SPIS_CSN_PIN        25    // SPI CSN signal.
  #define SER_CON_SPIS_RDY_PIN        29    // SPI READY GPIO pin number.
  #define SER_CON_SPIS_REQ_PIN        28    // SPI REQUEST GPIO pin number.
  
  // Arduino board mappings
  #define ARDUINO_SCL_PIN             7     // SCL signal pin
  #define ARDUINO_SDA_PIN             30    // SDA signal pin
  #define ARDUINO_AREF_PIN            0     // Aref pin
  #define ARDUINO_13_PIN              29    // Digital pin 13
  #define ARDUINO_12_PIN              28    // Digital pin 12
  #define ARDUINO_11_PIN              25    // Digital pin 11
  #define ARDUINO_10_PIN              24    // Digital pin 10
  #define ARDUINO_9_PIN               23    // Digital pin 9
  #define ARDUINO_8_PIN               20    // Digital pin 8
  
  #define ARDUINO_7_PIN               19    // Digital pin 7
  #define ARDUINO_6_PIN               18    // Digital pin 6
  #define ARDUINO_5_PIN               17    // Digital pin 5
  #define ARDUINO_4_PIN               16    // Digital pin 4
  #define ARDUINO_3_PIN               15    // Digital pin 3
  #define ARDUINO_2_PIN               14    // Digital pin 2
  #define ARDUINO_1_PIN               13    // Digital pin 1
  #define ARDUINO_0_PIN               12    // Digital pin 0
  
  #define ARDUINO_A0_PIN              1     // Analog channel 0
  #define ARDUINO_A1_PIN              2     // Analog channel 1
  #define ARDUINO_A2_PIN              3     // Analog channel 2
  #define ARDUINO_A3_PIN              4     // Analog channel 3
  #define ARDUINO_A4_PIN              5     // Analog channel 4
  #define ARDUINO_A5_PIN              6     // Analog channel 5
  
  // Low frequency clock source to be used by the SoftDevice
  #ifdef S210
  #define NRF_CLOCK_LFCLKSRC      NRF_CLOCK_LFCLKSRC_XTAL_20_PPM
  #else
  #define NRF_CLOCK_LFCLKSRC      {.source        = NRF_CLOCK_LF_SRC_XTAL,            \
                                   .rc_ctiv       = 0,                                \
                                   .rc_temp_ctiv  = 0,                                \
                                   .xtal_accuracy = NRF_CLOCK_LF_XTAL_ACCURACY_20_PPM}
  #endif
  
  #endif // PCA10028_H
  