b3b543e093
Supported features: - frame transmition - frame reception and filtering - immediate ACK (incoming and outgoing) - promiscuous mode - delayed transmision - radio events trace - setting pending bit for all incoming Data Request frames - un-slotted CSMA-CA Work in progres features (some logic is present, but they require more work): - beacon transmision (periodic transmition works, but requires verification) - slotted CSMA-CA - GTS Fetures not implemented: - enhanced ACK (Enh-ACK) - enhanced beacon - low power mode - advanced features from IEEE 802.15.4e (DSME, TSCH) Added examples for boards: - nrf52832-dk: mrf24j40_6lowpan - nrf52832-dk: mrf24j40_mac - nrf52840-dk: ieee802154_6lowpan - nrf52840-dk: ieee802154_mac - nrf52840-dongle: ieee802154_mac - nrf9160-dk-nrf52: ieee802154_6lowpan - nrf9160-dk-nrf52: ieee802154_mac
173 lines
4.4 KiB
C
173 lines
4.4 KiB
C
/****************************************************************************
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* boards/arm/nrf52/nrf52832-dk/src/nrf52_bringup.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <syslog.h>
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#include <nuttx/fs/fs.h>
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#ifdef CONFIG_NRF52_WDT
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# include "nrf52_wdt_lowerhalf.h"
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#endif
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#ifdef CONFIG_USERLED
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# include <nuttx/leds/userled.h>
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#endif
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#ifdef CONFIG_INPUT_BUTTONS
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# include <nuttx/input/buttons.h>
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#endif
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#ifdef CONFIG_TIMER
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# include "nrf52_timer.h"
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#endif
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#ifdef CONFIG_NRF52_PROGMEM
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# include "nrf52_progmem.h"
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#endif
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#ifdef CONFIG_NRF52_SOFTDEVICE_CONTROLLER
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# include "nrf52_sdc.h"
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#endif
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#ifdef CONFIG_IEEE802154_MRF24J40
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# include "nrf52_mrf24j40.h"
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#endif
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#include "nrf52832-dk.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define NRF52_TIMER (1)
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: nrf52_bringup
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*
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* Description:
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* Perform architecture-specific initialization
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*
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* CONFIG_BOARD_LATE_INITIALIZE=y :
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* Called from board_late_initialize().
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*
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* CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y :
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* Called from the NSH library
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*
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****************************************************************************/
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int nrf52_bringup(void)
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{
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int ret;
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#ifdef CONFIG_FS_PROCFS
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/* Mount the procfs file system */
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ret = nx_mount(NULL, NRF52_PROCFS_MOUNTPOINT, "procfs", 0, NULL);
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if (ret < 0)
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{
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syslog(LOG_ERR,
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"ERROR: Failed to mount the PROC filesystem: %d\n", ret);
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}
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#endif /* CONFIG_FS_PROCFS */
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#ifdef CONFIG_NRF52_WDT
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/* Start Watchdog timer */
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ret = nrf52_wdt_initialize(CONFIG_WATCHDOG_DEVPATH, 1, 1);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: nrf52_wdt_initialize failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_USERLED
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/* Register the LED driver */
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ret = userled_lower_initialize(CONFIG_EXAMPLES_LEDS_DEVPATH);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: userled_lower_initialize() failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_INPUT_BUTTONS
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/* Register the BUTTON driver */
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ret = btn_lower_initialize("/dev/buttons");
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: btn_lower_initialize() failed: %d\n", ret);
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}
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#endif
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#if defined(CONFIG_TIMER) && defined(CONFIG_NRF52_TIMER)
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/* Configure TIMER driver */
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ret = nrf52_timer_driver_setup("/dev/timer0", NRF52_TIMER);
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if (ret < 0)
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{
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syslog(LOG_ERR,
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"ERROR: Failed to initialize timer driver: %d\n",
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ret);
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}
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#endif
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#ifdef CONFIG_NRF52_SOFTDEVICE_CONTROLLER
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ret = nrf52_sdc_initialize();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: nrf52_sdc_initialize() failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_NRF52_PROGMEM
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ret = nrf52_progmem_init();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize MTD progmem: %d\n", ret);
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}
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#endif /* CONFIG_MTD */
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#ifdef CONFIG_IEEE802154_MRF24J40
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/* Configure MRF24J40 wireless */
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ret = nrf52_mrf24j40_initialize();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: nrf52_mrf24j40_initialize() failed: %d\n",
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ret);
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}
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#endif
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UNUSED(ret);
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return OK;
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}
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