The friendly Operating System for the Internet of Things
boards/pca10000/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_CRYSTAL (16U) /* set to 0: internal RC oscillator
39  16: 16MHz crystal
40  32: 32MHz crystal */
41 
47 static const timer_conf_t timer_config[] = {
48  /* dev, channels, width */
49  { NRF_TIMER0, 3, TIMER_BITMODE_BITMODE_24Bit, TIMER0_IRQn }
50 };
51 
52 #define TIMER_0_ISR isr_timer0
53 
54 #define TIMER_NUMOF (sizeof(timer_config) / sizeof(timer_config[0]))
55 
61 #define RTT_NUMOF (1U)
62 #define RTT_IRQ_PRIO 1
63 
64 #define RTT_DEV NRF_RTC1
65 #define RTT_IRQ RTC1_IRQn
66 #define RTT_ISR isr_rtc1
67 #define RTT_MAX_VALUE (0xffffff)
68 #define RTT_FREQUENCY (10) /* in Hz */
69 #define RTT_PRESCALER (3275U) /* run with 10 Hz */
70 
76 #define UART_NUMOF (1U)
77 /* UART pin configuration */
78 #define UART_HWFLOWCTRL 1
79 #define UART_PIN_RX 11
80 #define UART_PIN_TX 9
81 #define UART_PIN_RTS 8
82 #define UART_PIN_CTS 10
83 
91 #define ADC_NUMOF (0)
92 
101 #define RADIO_IRQ_PRIO 1
102 
104 #ifdef __cplusplus
105 }
106 #endif
107 
108 #endif /* PERIPH_CONF_H */
Timer configuration data.