boards/pca10005/include/periph_conf.h
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1 /*
2  * Copyright (C) 2014 Freie Universit├Ąt Berlin
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser General
5  * Public License v2.1. See the file LICENSE in the top level directory for more
6  * details.
7  */
8 
21 #ifndef PERIPH_CONF_H
22 #define PERIPH_CONF_H
23 
24 #include "periph_cpu.h"
25 
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29 
37 #define CLOCK_CORECLOCK (16000000U) /* fixed for all nRF51822 */
38 #define CLOCK_HFCLK (16U) /* set to 0: internal RC oscillator
39  16: 16MHz crystal
40  32: 32MHz crystal */
41 #define CLOCK_LFCLK (0) /* set to 0: internal RC oscillator
42  * 1: 32.768 kHz crystal
43  * 2: derived from HFCLK */
44 
50 static const timer_conf_t timer_config[] = {
51  /* dev, channels, width */
52  { NRF_TIMER0, 3, TIMER_BITMODE_BITMODE_24Bit, TIMER0_IRQn }
53 };
54 
55 #define TIMER_0_ISR isr_timer0
56 
57 #define TIMER_NUMOF (sizeof(timer_config) / sizeof(timer_config[0]))
58 
64 #define UART_NUMOF (1U)
65 /* UART pin configuration */
66 #define UART_PIN_RX 11
67 #define UART_PIN_TX 9
68 
74 #define RTT_NUMOF (1U)
75 #define RTT_DEV (1) /* NRF_RTC1 */
76 #define RTT_MAX_VALUE (0x00ffffff)
77 #define RTT_FREQUENCY (1024)
78 
84 static const spi_conf_t spi_config[] = {
85  {
86  .dev = NRF_SPI0,
87  .sclk = 19,
88  .mosi = 17,
89  .miso = 18
90  },
91  {
92  .dev = NRF_SPI1,
93  .sclk = 22,
94  .mosi = 20,
95  .miso = 21
96  }
97 };
98 
99 #define SPI_NUMOF (sizeof(spi_config) / sizeof(spi_config[0]))
100 
108 #define ADC_CONFIG {0, 1, 2, 3}
109 #define ADC_NUMOF (4)
110 
119 #define RADIO_IRQ_PRIO 1
120 
122 #ifdef __cplusplus
123 }
124 #endif
125 
126 #endif /* PERIPH_CONF_H */
SPI configuration data structure.
Timer configuration data.
cc2538_ssi_t * dev
SSI device.