periph_conf.h
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1 /*
2  * SPDX-FileCopyrightText: 2018 Inria
3  * SPDX-License-Identifier: LGPL-2.1-only
4  */
5 
6 #pragma once
7 
19 #include "periph_cpu.h"
20 #include "cfg_clock_32_1.h"
21 #include "cfg_i2c_default.h"
22 #include "cfg_rtt_default.h"
23 #include "cfg_spi_default.h"
24 #include "cfg_timer_default.h"
25 
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29 
34 static const uart_conf_t uart_config[] = {
35  {
36  .dev = NRF_UARTE0,
37  .rx_pin = GPIO_PIN(0, 19),
38  .tx_pin = GPIO_PIN(0, 20),
39 #ifdef MODULE_PERIPH_UART_HW_FC
40  .rts_pin = GPIO_UNDEF,
41  .cts_pin = GPIO_UNDEF,
42 #endif
43  .irqn = UARTE0_UART0_IRQn,
44  },
45 };
46 
47 #define UART_0_ISR (isr_uart0)
48 
49 #define UART_NUMOF ARRAY_SIZE(uart_config)
52 #ifdef __cplusplus
53 }
54 #endif
55 
GPIO_PIN
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition: periph_cpu.h:42
GPIO_UNDEF
#define GPIO_UNDEF
Definition of a fitting UNDEF value.
Definition: periph_cpu_common.h:50
uart_config
static const uart_conf_t uart_config[]
UART configuration.
Definition: periph_conf.h:35
cfg_clock_32_1.h
Common clock configuration for the nRF52 based boards.
uart_conf_t
UART device configuration.
Definition: periph_cpu.h:214
uart_conf_t::dev
USART_t * dev
pointer to the used UART device
Definition: periph_cpu.h:215