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periph_conf.h
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1/*
2 * SPDX-FileCopyrightText: 2020 Inria
3 * SPDX-License-Identifier: LGPL-2.1-only
4 */
5
6#pragma once
7
18
19#include "cfg_clock_32_1.h"
20#include "cfg_rtt_default.h"
21#include "cfg_timer_default.h"
22#include "periph_cpu.h"
23
24#ifdef __cplusplus
25extern "C" {
26#endif
27
32static const uart_conf_t uart_config[] = {
33 { /* Mapped to USB virtual COM port */
34 .dev = NRF_UARTE0,
35 .rx_pin = GPIO_PIN(0, 11),
36 .tx_pin = GPIO_PIN(0, 5),
37#ifdef MODULE_PERIPH_UART_HW_FC
38 .rts_pin = GPIO_UNDEF,
39 .cts_pin = GPIO_UNDEF,
40#endif
41 .irqn = UARTE0_UART0_IRQn,
42 },
43};
44
45#define UART_NUMOF ARRAY_SIZE(uart_config)
46#define UART_0_ISR (isr_uart0)
48
53static const spi_conf_t spi_config[] = {
54 {
55 .dev = NRF_SPIM0,
56 .sclk = GPIO_PIN(0, 4),
57 .mosi = GPIO_PIN(0, 6),
58 .miso = GPIO_PIN(0, 7),
59 .ppi = 0,
60 },
61 { /* Connected to the DWM1001 UWB transceiver */
62 .dev = NRF_SPIM1,
63 .sclk = GPIO_PIN(0, 16),
64 .mosi = GPIO_PIN(0, 20),
65 .miso = GPIO_PIN(0, 18),
66 .ppi = 0,
67 },
68};
69
70#define SPI_NUMOF ARRAY_SIZE(spi_config)
72
77static const i2c_conf_t i2c_config[] = {
78 {
79 .dev = NRF_TWIM1,
80 .scl = GPIO_PIN(0, 28),
81 .sda = GPIO_PIN(0, 29),
82 .speed = I2C_SPEED_NORMAL
83 }
84};
85#define I2C_NUMOF ARRAY_SIZE(i2c_config)
87
88#ifdef __cplusplus
89}
90#endif
91
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition periph_cpu.h:45
#define GPIO_UNDEF
Definition of a fitting UNDEF value.
@ I2C_SPEED_NORMAL
normal mode: ~100 kbit/s
Definition periph_cpu.h:277
Common clock configuration for the nRF52 based boards.
I2C configuration structure.
Definition periph_cpu.h:298
SPI device configuration.
Definition periph_cpu.h:336
UART device configuration.
Definition periph_cpu.h:217