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79d33897cb
uart0 functionality is removed by #3164. This patch implements periph/uart, rather than deprecated uart0, using /dev/tty. To use with netdev2_tap simultaneously, this patch adds asynchronus read system and modifies netdev2_tap to use it. A TTY device is specified on command line with -c (COM) option, since -t was used by the old implementation. This patch also implements empty GPIO driver needed by the xbee driver.
81 lines
1.3 KiB
C
81 lines
1.3 KiB
C
/**
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* Native CPU peripheral configuration
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*
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* Copyright (C) 2014 Ludwig Knüpfer <ludwig.knuepfer@fu-berlin.de>
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*
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* @ingroup native_cpu
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* @{
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* @file
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* @author Ludwig Knüpfer <ludwig.knuepfer@fu-berlin.de>
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*/
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#ifndef PERIPH_CONF_H
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#define PERIPH_CONF_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @name hardware timer clock skew avoidance
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* @{
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*/
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#define NATIVE_TIMER_MIN_RES 200
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/** @} */
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/**
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* @name Random Number Generator configuration
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* @{
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*/
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#define RANDOM_NUMOF (1U)
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/** @} */
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/**
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* @name RealTime Clock configuration
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* @{
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*/
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#define RTC_NUMOF (1)
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/** @} */
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/**
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* @name Timer peripheral configuration
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* @{
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*/
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#define TIMER_NUMOF (1U)
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#define TIMER_0_EN 1
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/**
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* @brief xtimer configuration
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* @{
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*/
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#define XTIMER_OVERHEAD 14
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/* timer_set_absolute() has a high margin for possible underflow if set with
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* value not far in the future. To prevent this, we set high backoff values
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* here.
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*/
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#define XTIMER_BACKOFF 200
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#define XTIMER_ISR_BACKOFF 200
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/** @} */
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/**
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* @brief UART configuration
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* @{
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*/
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#ifndef UART_NUMOF
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#define UART_NUMOF (1U)
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#endif
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* PERIPH_CONF_H */
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/** @} */
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