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_HFCLK (16U) /* set to 0: internal RC oscillator
38  16: 16MHz crystal
39  32: 32MHz crystal */
40 #define CLOCK_LFCLK (0) /* set to 0: internal RC oscillator
41  * 1: 32.768 kHz crystal
42  * 2: derived from HFCLK */
43 
49 static const timer_conf_t timer_config[] = {
50  /* dev, channels, width */
51  { NRF_TIMER0, 3, TIMER_BITMODE_BITMODE_24Bit, TIMER0_IRQn }
52 };
53 
54 #define TIMER_0_ISR isr_timer0
55 
56 #define TIMER_NUMOF (sizeof(timer_config) / sizeof(timer_config[0]))
57 
63 #define RTT_NUMOF (1U)
64 #define RTT_DEV (1) /* NRF_RTC1 */
65 #define RTT_MAX_VALUE (0x00ffffff)
66 #define RTT_FREQUENCY (1024)
67 
73 #define UART_NUMOF (1U)
74 /* UART pin configuration */
75 #define UART_HWFLOWCTRL 1
76 #define UART_PIN_RX 11
77 #define UART_PIN_TX 9
78 #define UART_PIN_RTS 8
79 #define UART_PIN_CTS 10
80 
88 #define ADC_NUMOF (0)
89 
98 #define RADIO_IRQ_PRIO 1
99 
101 #ifdef __cplusplus
102 }
103 #endif
104 
105 #endif /* PERIPH_CONF_H */
Timer configuration.