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https://github.com/oliverschmidt/contiki.git
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01e36532c2
This commit: * Moves all cpu files from cpu/cc26xx to cpu/cc26xx-cc13xx * Bumps the CC26xxware submodule to the latest TI release * Adds CC13xxware as a submodule * Adds support for sub-ghz mode / IEEE 802.15.4g * Splits the driver into multiple files for clarity. We now have the following structure: * A common module that handles access to the RF core, interrupts etc * A module that takes care of BLE functionality * A netstack radio driver for IEEE mode (2.4GHz) * A netstack radio driver for PROP mode (sub-ghz - multiple bands) This commit also adds tick suppression functionality, applicable to all chips of the CC26xx and CC13xx families. Instead waking up on every clock tick simply to increment our software counter, we now only wake up just in time to service the next scheduled etimer. ContikiMAC-triggered wakeups are unaffected. Laslty, this commit also applies a number of minor changes: * Addition of missing includes * Removal of stub functions * Removal of a woraround for a CC26xxware bug that has now been fixed
106 lines
4.3 KiB
C
106 lines
4.3 KiB
C
/*
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* Copyright (c) 2014, Texas Instruments Incorporated - http://www.ti.com/
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*---------------------------------------------------------------------------*/
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/**
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* \addtogroup cc26xx
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* @{
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*
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* \defgroup cc26xx-ieee-addr CC13xx/CC26xx IEEE Address Control
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*
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* Driver for the retrieval of an IEEE address from flash
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*
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* The user can specify a hardcoded IEEE address through the
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* IEEE_ADDR_CONF_HARDCODED configuration macro.
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*
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* If the user does not hard-code an address, then one will be read from either
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* the primary location (InfoPage) or from the secondary location (on flash).
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*
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* In order to allow the user to easily program nodes with addresses, the
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* secondary location is given priority: If it contains a valid address then
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* it will be chosen in favour of the one on InfoPage.
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*
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* In this context, an address is valid if at least one of the 8 bytes does not
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* equal 0xFF. If all 8 bytes are 0xFF, then the primary location will be used.
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*
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* In all cases, the address is assumed to be written little-endian.
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*
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* Lastly, it is possible to override the 2 LSB's of the address by using the
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* NODE_ID make variable.
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* @{
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*
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* \file
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* Header file with register and macro declarations for the cc26xx IEEE address
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* driver
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*/
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/*---------------------------------------------------------------------------*/
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#ifndef IEEE_ADDR_H_
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#define IEEE_ADDR_H_
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/*---------------------------------------------------------------------------*/
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#include "contiki-conf.h"
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#include <stdint.h>
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/*---------------------------------------------------------------------------*/
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/**
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* \name IEEE address locations
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*
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* The address of the secondary location can be configured by the platform
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* or example
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*
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* @{
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*/
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#define IEEE_ADDR_LOCATION_PRIMARY 0x500012F0 /**< Primary IEEE address location */
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#ifdef IEEE_ADDR_CONF_LOCATION_SECONDARY
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#define IEEE_ADDR_LOCATION_SECONDARY IEEE_ADDR_CONF_LOCATION_SECONDARY
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#else
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#define IEEE_ADDR_LOCATION_SECONDARY 0x0001FFC8 /**< Secondary IEEE address location */
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#endif
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/** @} */
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/*---------------------------------------------------------------------------*/
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/**
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* \brief Copy the node's IEEE address to a destination memory area
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* \param dst A pointer to the destination area where the IEEE address is to be
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* written
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* \param len The number of bytes to write to destination area
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*
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* This function will copy \e len LS bytes and it will invert byte order in
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* the process. The factory address on devices is normally little-endian,
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* therefore you should expect dst to store the address in a big-endian order.
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*/
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void ieee_addr_cpy_to(uint8_t *dst, uint8_t len);
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/*---------------------------------------------------------------------------*/
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#endif /* IEEE_ADDR_H_ */
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/*---------------------------------------------------------------------------*/
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/**
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* @}
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* @}
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*/
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