boards/nrf51dongle/include/periph_conf.h
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1 /*
2  * Copyright (C) 2015 Freie Universit├Ąt Berlin
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 
19 #ifndef PERIPH_CONF_H
20 #define PERIPH_CONF_H
21 
22 #include "periph_cpu.h"
23 
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27 
35 #define CLOCK_CORECLOCK (16000000U) /* fixed for all nRF51822 */
36 #define CLOCK_HFCLK (16U) /* set to 0: internal RC oscillator
37  16: 16MHz crystal
38  32: 32MHz crystal */
39 #define CLOCK_LFCLK (1) /* set to 0: internal RC oscillator
40  * 1: 32.768 kHz crystal
41  * 2: derived from HFCLK */
42 
48 static const timer_conf_t timer_config[] = {
49  /* dev, channels, width */
50  { NRF_TIMER0, 3, TIMER_BITMODE_BITMODE_24Bit, TIMER0_IRQn }
51 };
52 
53 #define TIMER_0_ISR isr_timer0
54 
55 #define TIMER_NUMOF (sizeof(timer_config) / sizeof(timer_config[0]))
56 
62 #define RTT_NUMOF (1U)
63 #define RTT_DEV (1) /* NRF_RTC1 */
64 #define RTT_MAX_VALUE (0x00ffffff)
65 #define RTT_FREQUENCY (1024)
66 
72 #define UART_NUMOF (1U)
73 /* UART pin configuration */
74 #define UART_HWFLOWCTRL 1
75 #define UART_PIN_RX 11
76 #define UART_PIN_TX 9
77 #define UART_PIN_RTS 8
78 #define UART_PIN_CTS 10
79 
87 #define ADC_NUMOF (0)
88 
97 #define RADIO_IRQ_PRIO 1
98 
100 #ifdef __cplusplus
101 }
102 #endif
103 
104 #endif /* PERIPH_CONF_H */
105 
Timer configuration data.