Toggle navigation
Documentation
The friendly Operating System for the Internet of Things
periph_conf.h
Go to the documentation of this file.
1
/*
2
* Copyright (C) 2020 Benjamin Valentin
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_rtt_default.h"
25
#include "cfg_timer_default.h"
26
27
#ifdef __cplusplus
28
extern
"C"
{
29
#endif
30
36
#define CLOCK_HFCLK (0U)
/* internal RC oscillator */
37
#define CLOCK_LFCLK (0)
/* internal RC oscillator */
38
44
static
const
spi_conf_t
spi_config[] = {
45
{
46
.
dev
= NRF_SPIM0,
47
.sclk =
GPIO_PIN
(0, 26),
48
.mosi =
GPIO_PIN
(0, 27),
49
.miso =
GPIO_PIN
(0, 28),
50
},
51
};
52
#define SPI_NUMOF ARRAY_SIZE(spi_config)
53
59
static
const
i2c_conf_t
i2c_config[] = {
60
{
61
.
dev
= NRF_TWIM0,
62
.scl =
GPIO_PIN
(0, 6),
63
.sda =
GPIO_PIN
(0, 7),
64
.speed =
I2C_SPEED_NORMAL
65
}
66
};
67
#define I2C_NUMOF ARRAY_SIZE(i2c_config)
68
74
static
const
uart_conf_t
uart_config[] = {
75
{
/* Mapped to USB virtual COM port */
76
.
dev
= NRF_UARTE0,
77
.rx_pin =
GPIO_PIN
(0,14),
78
.tx_pin =
GPIO_PIN
(0,18),
79
#ifdef MODULE_PERIPH_UART_HW_FC
80
.rts_pin =
GPIO_UNDEF
,
81
.cts_pin =
GPIO_UNDEF
,
82
#endif
83
.irqn = UARTE0_UART0_IRQn,
84
},
85
};
86
87
#define UART_0_ISR (isr_uart0)
88
89
#define UART_NUMOF ARRAY_SIZE(uart_config)
90
92
#ifdef __cplusplus
93
}
94
#endif
95
96
#endif
/* PERIPH_CONF_H */
97
I2C_SPEED_NORMAL
@ I2C_SPEED_NORMAL
normal mode: ~100 kbit/s
Definition:
i2c.h:177
GPIO_UNDEF
#define GPIO_UNDEF
Definition of a fitting UNDEF value.
Definition:
periph_cpu_common.h:52
uart_conf_t
UART device configuration.
Definition:
periph_cpu.h:166
uart_conf_t::dev
cc2538_uart_t * dev
pointer to the used UART device
Definition:
periph_cpu.h:167
GPIO_PIN
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition:
periph_cpu.h:35
i2c_conf_t
I2C configuration options.
Definition:
periph_cpu.h:128
spi_conf_t::dev
SPI_Type * dev
SPI device to use.
Definition:
periph_cpu.h:465
spi_conf_t
SPI configuration structure type.
Definition:
periph_cpu.h:273
i2c_conf_t::dev
I2C_TypeDef * dev
USART device used.
Definition:
periph_cpu.h:247
Generated on Tue Nov 24 2020 19:46:50 by
1.8.17