periph_conf.h
Go to the documentation of this file.
1 /*
2  * Copyright (C) 2014 Ludwig Knüpfer <ludwig.knuepfer@fu-berlin.de>
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 "macros/units.h"
23 
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27 
33 #if !defined(CLOCK_CORECLOCK) || defined(DOXYGEN)
34 # define CLOCK_CORECLOCK GHZ(1)
35 #endif
36 
40 #define NATIVE_TIMER_MIN_RES 200
41 
45 #define RANDOM_NUMOF (1U)
46 
47 /* MARK: - Timer peripheral configuration */
52 #define TIMER_NUMOF (1U)
53 #define TIMER_CHANNEL_NUMOF (1U)
56 /* MARK: - xtimer configuration */
65 #define XTIMER_BACKOFF 200
66 #define XTIMER_ISR_BACKOFF 200
72 #if !defined(UART_NUMOF) || defined(DOXYGEN)
73 # define UART_NUMOF (1U)
74 #endif
75 
79 #if !defined(PWM_NUMOF) || defined(DOXYGEN)
80 # define PWM_NUMOF (8U)
81 #endif
82 
86 #if !defined(QDEC_NUMOF) || defined(DOXYGEN)
87 # define QDEC_NUMOF (8U)
88 #endif
89 
90 /* MARK: - SPI configuration (Linux host only) */
95 #if !defined(SPI_NUMOF) || defined(DOXYGEN)
105 # define SPI_NUMOF (1U)
106 #endif
107 
108 #if !defined(SPI_MAXCS) || defined(DOXYGEN)
115 # define SPI_MAXCS (4U)
116 #endif
117 
126 #define SPI_HWCS(x) (UINT_MAX - SPI_MAXCS + x)
129 #ifdef __cplusplus
130 }
131 #endif
132 
133 #endif /* PERIPH_CONF_H */
units.h
Unit helper macros.