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periph_conf.h
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1/*
2 * Copyright (C) 2020 Bruno Chianca <brunobcf@gmail.com>
3 *
4 * This file is subject to the terms and conditions of the GNU Lesser
5 * General Public License v2.1. See the file LICENSE in the top level
6 * directory for more details.
7 */
8
20#ifndef PERIPH_CONF_H
21#define PERIPH_CONF_H
22
23#include "periph_cpu.h"
24#include "cfg_clock_32_1.h"
25#include "cfg_rtt_default.h"
26#include "cfg_timer_default.h"
27
28#ifdef __cplusplus
29extern "C" {
30#endif
31
40static const uart_conf_t uart_config[] = {
41 {
42 .dev = NRF_UARTE0,
43 .rx_pin = GPIO_PIN(0, 25),
44 .tx_pin = GPIO_PIN(0, 24),
45#ifdef MODULE_PERIPH_UART_HW_FC
46 .rts_pin = GPIO_UNDEF,
47 .cts_pin = GPIO_UNDEF,
48#endif
49 .irqn = UARTE0_UART0_IRQn,
50 },
51};
52
53#define UART_0_ISR isr_uart0
54
55#define UART_NUMOF ARRAY_SIZE(uart_config)
62static const spi_conf_t spi_config[] = {
63 {
64 .dev = NRF_SPIM0,
65 .sclk = GPIO_PIN(0, 13),
66 .mosi = GPIO_PIN(0, 15),
67 .miso = GPIO_PIN(0, 20),
68 }
69};
70
71#define SPI_NUMOF ARRAY_SIZE(spi_config)
78static const i2c_conf_t i2c_config[] = {
79 {
80 .dev = NRF_TWIM1,
81 .scl = GPIO_PIN(0, 14),
82 .sda = GPIO_PIN(0, 16),
83 .speed = I2C_SPEED_NORMAL
84 }
85};
86#define I2C_NUMOF ARRAY_SIZE(i2c_config)
89#ifdef __cplusplus
90}
91#endif
92
93#endif /* PERIPH_CONF_H */
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition periph_cpu.h:46
#define GPIO_UNDEF
Definition of a fitting UNDEF value.
@ I2C_SPEED_NORMAL
normal mode: ~100 kbit/s
Definition periph_cpu.h:278
Common clock configuration for the nRF52 based boards.
I2C configuration structure.
Definition periph_cpu.h:299
TWI_t * dev
Pointer to hardware module registers.
Definition periph_cpu.h:300
SPI device configuration.
Definition periph_cpu.h:337
SPI_t * dev
pointer to the used SPI device
Definition periph_cpu.h:338
UART device configuration.
Definition periph_cpu.h:218
USART_t * dev
pointer to the used UART device
Definition periph_cpu.h:219