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periph_conf.h
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1/*
2 * SPDX-FileCopyrightText: 2020 Freie Universität Berlin
3 * SPDX-License-Identifier: LGPL-2.1-only
4 */
5
6#pragma once
7
19
20#include "periph_cpu.h"
21#include "cfg_clock_32_1.h"
22#include "cfg_rtt_default.h"
23#include "cfg_timer_default.h"
24
25#ifdef __cplusplus
26extern "C" {
27#endif
28
33static const uart_conf_t uart_config[] = {
34 {
35 .dev = NRF_UARTE0,
36 .rx_pin = GPIO_PIN(0, 24),
37 .tx_pin = GPIO_PIN(0, 25),
38#ifdef MODULE_PERIPH_UART_HW_FC
39 .rts_pin = GPIO_UNDEF,
40 .cts_pin = GPIO_UNDEF,
41#endif
42 .irqn = UARTE0_UART0_IRQn,
43 },
44};
45
46#define UART_0_ISR (isr_uart0)
47
48#define UART_NUMOF ARRAY_SIZE(uart_config)
50
55static const spi_conf_t spi_config[] = {
56 {
57 .dev = NRF_SPIM0,
58 .sclk = GPIO_PIN(0, 14),
59 .mosi = GPIO_PIN(0, 13),
60 .miso = GPIO_PIN(0, 15),
61 },
62 {
63 .dev = NRF_SPIM1,
64 .sclk = GPIO_PIN(0, 19),
65 .mosi = GPIO_PIN(0, 17),
66 .miso = GPIO_PIN(0, 22),
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 = 11,
81 .sda = 12,
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