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92 lines
2.0 KiB
C
92 lines
2.0 KiB
C
/*
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* Copyright (C) 2015 Freie Universität Berlin
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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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/**
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* @ingroup tests
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* @{
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*
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* @file
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* @brief Test application for AT86RF2xx network device driver
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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*
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* @}
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*/
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#include <stdio.h>
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#include "kernel.h"
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#include "ng_at86rf2xx.h"
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#include "net/ng_nomac.h"
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#include "net/ng_netbase.h"
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/* make sure the SPI port and the needed GPIO pins are defined */
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#ifndef ATRF_SPI
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#error "SPI not defined"
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#endif
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#ifndef ATRF_CS
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#error "Chip select pin not defined"
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#endif
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#ifndef ATRF_INT
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#error "Interrupt pin not defined"
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#endif
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#ifndef ATRF_SLEEP
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#error "Sleep pin not defined"
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#endif
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#ifndef ATRF_RESET
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#error "Reset pin not defined"
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#endif
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#ifndef ATRF_SPI_SPEED
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#define ATRF_SPI_SPEED (SPI_SPEED_5MHZ)
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#endif
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/**
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* @brief MAC layer stack configuration
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* @{
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*/
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#define STACKSIZE (KERNEL_CONF_STACKSIZE_MAIN)
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#define PRIO (0)
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/** @} */
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/**
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* @brief Allocate the AT86RF2xx device descriptor
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*/
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static ng_at86rf2xx_t dev;
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/**
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* @brief Stack for the nomac thread
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*/
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static char nomac_stack[STACKSIZE];
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void auto_init_ng_netif(void)
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{
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kernel_pid_t iface;
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int res;
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/* initialize the AT86RF2xx device */
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printf("Initializing the AT86RF2xx radio at SPI_%i... \n", ATRF_SPI);
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res = ng_at86rf2xx_init(&dev, ATRF_SPI, ATRF_SPI_SPEED,
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ATRF_CS, ATRF_INT,
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ATRF_SLEEP, ATRF_RESET);
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if (res < 0) {
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puts("Error initializing AT86RF2xx radio device");
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return;
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}
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/* start MAC layer */
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puts("Starting the NOMAC layer on top of the driver");
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iface = ng_nomac_init(nomac_stack, sizeof(nomac_stack), PRIO, "at86rf2xx",
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(ng_netdev_t *)(&dev));
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if (iface <= KERNEL_PID_UNDEF) {
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puts("Error initializing MAC layer");
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return;
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}
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}
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