board.h

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/* Copyright 2018 Wirepas Ltd. All Rights Reserved.
 *
 * See file LICENSE.txt for full license details.
 *
 */
 
#ifndef BOARD_PCA10112_BOARD_H_
#define BOARD_PCA10112_BOARD_H_
 
// PCA10112 nRF52840 SoC + nRF21540 FEM
// NRF_GPIO is mapped to NRF_P0 , for pins P0.00 ... P0.31
// Use NRF_P1 for pins P1.00 ... P1.15
// With nrf_gpio.h, use SW_pin (logical pins, port-aware)
 
// Serial port pins
#define BOARD_USART_TX_PIN              6
#define BOARD_USART_RX_PIN              8
#define BOARD_USART_CTS_PIN             7  /* For USE_USART_HW_FLOW_CONTROL */
#define BOARD_USART_RTS_PIN             5  /* For USE_USART_HW_FLOW_CONTROL */
 
// List of GPIO pins
#define BOARD_GPIO_PIN_LIST            {13, /* P0.13 */\
                                        14, /* P0.14 */\
                                        15, /* P0.15 */\
                                        16, /* P0.16 */\
                                        11, /* P0.11 */\
                                        12, /* P0.12 */\
                                        24, /* P0.24 */\
                                        25, /* P0.25 */\
                                        8}  /* P0.08. required by the dual_mcu app. usart wakeup pin (= BOARD_USART_RX) */
 
// User friendly name for GPIOs (IDs mapped to the BOARD_GPIO_PIN_LIST table)
#define BOARD_GPIO_ID_LED1              0  // mapped to pin P0.13
#define BOARD_GPIO_ID_LED2              1  // mapped to pin P0.14
#define BOARD_GPIO_ID_LED3              2  // mapped to pin P0.15
#define BOARD_GPIO_ID_LED4              3  // mapped to pin P0.16
#define BOARD_GPIO_ID_BUTTON1           4  // mapped to pin P0.11
#define BOARD_GPIO_ID_BUTTON2           5  // mapped to pin P0.12
#define BOARD_GPIO_ID_BUTTON3           6  // mapped to pin P0.24
#define BOARD_GPIO_ID_BUTTON4           7  // mapped to pin P0.25
#define BOARD_GPIO_ID_USART_WAKEUP      8  // mapped to pin P0.08
 
// List of LED IDs
#define BOARD_LED_ID_LIST               {BOARD_GPIO_ID_LED1, BOARD_GPIO_ID_LED2, BOARD_GPIO_ID_LED3, BOARD_GPIO_ID_LED4}
 
// Active low polarity for LEDs
#define BOARD_LED_ACTIVE_LOW            true
 
// List of button IDs
#define BOARD_BUTTON_ID_LIST           {BOARD_GPIO_ID_BUTTON1, BOARD_GPIO_ID_BUTTON2, BOARD_GPIO_ID_BUTTON3, BOARD_GPIO_ID_BUTTON4}
 
// Active low polarity for buttons
#define BOARD_BUTTON_ACTIVE_LOW         true
 
// The board supports DCDC (#define BOARD_SUPPORT_DCDC)
// Since SDK v1.2 (bootloader > v7) this option has been move to
// board/<board_name>/config.mk. Set board_hw_dcdc to yes to enable DCDC.
#ifdef BOARD_SUPPORT_DCDC
#error This option has been moved to board/<board_name>/config.mk
#endif
 
// FEM control
#define BOARD_FEM_MODE_PIN              17      // P0.17
#define BOARD_FEM_RXEN_PIN              19      // P0.19
#define BOARD_FEM_ANTSEL_PIN            20      // P0.20
#define BOARD_FEM_CS_PIN                21      // P0.21
#define BOARD_FEM_TXEN_PIN              22      // P0.22
#define BOARD_FEM_PDN_PIN               23      // P0.23
 
// FEM SPI (not used for anything)
#define BOARD_FEM_SPI_MOSI_PIN          45      // P1.13
#define BOARD_FEM_SPI_MISO_PIN          46      // P1.14
#define BOARD_FEM_SPI_CLK_PIN           47      // P1.15
 
// Initialize FEM
void Fem_init(void);
 
 
#endif /* BOARD_PCA10112_BOARD_H_ */