board.h

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/* Copyright 2021 Wirepas Ltd. All Rights Reserved.
 *
 * See file LICENSE.txt for full license details.
 *
 */
 
#ifndef BOARD_WUERTH_261101102XXXX_BOARD_H_
#define BOARD_WUERTH_261101102XXXX_BOARD_H_
 
// 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              40
#define BOARD_USART_RX_PIN              41
#define BOARD_USART_CTS_PIN             12  /* For USE_USART_HW_FLOW_CONTROL */
#define BOARD_USART_RTS_PIN             11  /* For USE_USART_HW_FLOW_CONTROL */
 
// I2C pins
#define BOARD_I2C_SDA_PIN   BOARD_USART_CTS_PIN
#define BOARD_I2C_SCL_PIN   BOARD_USART_RTS_PIN
 
// List of GPIO pins
#define BOARD_GPIO_PIN_LIST            {19, /* P0.19 */\
                                        22, /* P0.22 */\
                                        41, /* P1.09. required by the dual_mcu app. usart wakeup pin (= BOARD_USART_RX) */\
                                        2}  /* P0.02. required by the dual_mcu app (indication signal) */
 
// User friendly name for GPIOs (IDs mapped to the BOARD_GPIO_PIN_LIST table)
#define BOARD_GPIO_ID_LED1              0 // mapped to pin P0.19
#define BOARD_GPIO_ID_LED2              1 // mapped to pin P0.22
#define BOARD_GPIO_ID_USART_WAKEUP      2 // mapped to pin P1.09
#define BOARD_GPIO_ID_UART_IRQ          3 // mapped to pin P0.02
 
// List of LED IDs
#define BOARD_LED_ID_LIST               {BOARD_GPIO_ID_LED1, BOARD_GPIO_ID_LED2}
 
// Active low polarity for LEDs
#define BOARD_LED_ACTIVE_LOW            false
 
#endif /* BOARD_WUERTH_261101102XXXX_BOARD_H_ */