Add CC26xx common platform files
This commit is contained in:
Jonas Olsson
parent
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36
platform/srf06-cc26xx/Makefile.srf06-cc26xx
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36
platform/srf06-cc26xx/Makefile.srf06-cc26xx
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# srf06-cc26xx platform makefile
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ifndef CONTIKI
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$(error CONTIKI not defined! You must specify where CONTIKI resides!)
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endif
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### Board and BSP selection
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ifeq ($(BOARD),)
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BOARD=srf06
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endif
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### Configure the build for the board and pull in board-specific sources
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CONTIKI_TARGET_DIRS += . $(BOARD)
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PLATFORM_ROOT_DIR = $(CONTIKI)/platform/$(TARGET)
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### Include the board dir if one exists
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-include $(PLATFORM_ROOT_DIR)/$(BOARD)/Makefile.$(BOARD)
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CONTIKI_TARGET_SOURCEFILES += contiki-main.c
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CONTIKI_TARGET_SOURCEFILES += sensors.c leds.c
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CONTIKI_TARGET_SOURCEFILES += $(BOARD_SOURCEFILES)
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CONTIKI_SOURCEFILES += $(CONTIKI_TARGET_SOURCEFILES)
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CLEAN += *.srf06-cc26xx
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### Unless the example dictates otherwise, build with code size optimisations
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ifndef SMALL
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SMALL = 0
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endif
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### Define the CPU directory
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CONTIKI_CPU=$(CONTIKI)/cpu/cc26xx
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include $(CONTIKI_CPU)/Makefile.cc26xx
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MODULES += core/net core/net/mac core/net/mac/contikimac core/net/llsec
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180
platform/srf06-cc26xx/README.md
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180
platform/srf06-cc26xx/README.md
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Getting Started with Contiki for TI CC26xx
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==========================================
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This guide's aim is to help you start using Contiki for TI's CC26xx. The
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platform supports two different boards:
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* SmartRF 06 Evaluation Board with a CC26xx Evaluation Module (relevant files
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and drivers are under `srf06/`)
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* CC26xx SensorTag 2.0 (relevant drivers under `sensortag/`)
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The CPU code, common for both platforms, can be found under `$(CONTIKI)/cpu/cc26xx`.
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The port was developed and tested with CC2650s, but the intention is for it to
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work with the CC2630 as well. Thus, bug reports are welcome for both chips.
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Bear in mind that the CC2630 does not have BLE capability.
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This port is only meant to work with 7x7mm chips
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This guide assumes that you have basic understanding of how to use the command
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line and perform basic admin tasks on UNIX family OSs.
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Port Features
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=============
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The platform has the following key features:
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* Deep Sleep support with RAM retention for ultra-low energy consumption.
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* Support for CC26xx RF in IEEE as well as BLE mode (BLE support is very basic
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since Contiki does not provide a BLE stack).
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In terms of hardware support, the following drivers have been implemented:
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* SmartRF06 EB peripherals
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* LEDs
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* Buttons
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* UART connectivity over the XDS100v3 backchannel
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* SensorTag 2.0
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* LEDs
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* Buttons (One of the buttons can be used as a shutdown button)
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* Reed relay
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* Motion Processing Unit (MPU9250 - Accelerometer, Gyro)
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* BMP280 sensor
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* TMP007 sensor
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* SHT21 sensor
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* OPT3001 sensor
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* Buzzer
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* External SPI flash
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Examples
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========
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The port comes with two examples: A very basic example and a mode advanced one
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(web demo). The former demonstrates how to read sensors and how to use board
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peripherals. It also demonstrates how to send out BLE advertisements.
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The latter includes a CoAP server, an MQTT client which connects and publishes
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to the IBM quickstart service, a net-based UART and lastly a web server that
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can be used to configure the rest of the example.
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More details about those two examples can be found in their respective READMEs.
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Requirements
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============
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To use the port you need:
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* TI's CC26xxware sources (more below)
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* Software to program the nodes. Use TI's SmartRF Flash Programmer
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* A toolchain to build firmware: The port has been developed and tested with
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GNU Tools for ARM Embedded Processors <https://launchpad.net/gcc-arm-embedded>.
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The port was developed and tested using this version:
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$ arm-none-eabi-gcc -v
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[...]
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gcc version 4.9.3 20141119 (release) [ARM/embedded-4_9-branch revision 218278] (GNU Tools for ARM Embedded Processors)
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* You may also need other drivers so that the SmartRF can communicate with your
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operating system and so that you can use the chip's UART for I/O. Please read
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the section ["Drivers" in the CC2538DK readme](https://github.com/contiki-os/contiki/tree/master/platform/cc2538dk#drivers).
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Environment
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===========
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To use this port, you will need to download and extract CC26xxware sources,
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provided by TI here http://www.ti.com/tool/cc26xxware. Once you have done this, you will need to configure the Contiki
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build system so that it can locate and compile them as part of the build process.
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To do this, you will need to set the following environment variable:
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* `TI_CC26XXWARE`
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Stores the path to a directory containing the following:
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* cc26xxware sources under `$(TI_CC26XXWARE)/driverlib`
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* cc26xxware includes under `$(TI_CC26XXWARE)/inc`
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* Startup files under `$(TI_CC26XXWARE)/startup_files`
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This _must_ be a path relative to the Contiki source directory. For
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example, if Contiki is in `/home/user/contiki-2.x` and the CC26xxware is in
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`/home/user/cc26xxware`, then `TI_CC26XXWARE` must be set to `../cc26xxware`
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The variable can be set within the example's Makefile, by adding this:
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TI_CC26XXWARE=../cc26xxware
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or you can use an environment variable, like so:
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export TI_CC26XXWARE=../cc26xxware
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Filename conflicts between Contiki and CC26xxware
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=================================================
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There is a file called `timer.c` both in Contiki as well as in CC26xxware. The
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way things are configured now, we don't use the latter. However, if you need to
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start using it at some point, you will need to rename it:
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From `$(TI_CC26XXWARE)/driverlib/cc26xx/source/timer.c` to `driverlib-timer.c`
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Sensortag vs Srf06
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==================
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To build for the sensortag, set `BOARD=sensortag`. You can do that by exporting
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it as an environment variable, by adding it to your Makefile or by adding it to
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your make command as an argument
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If the `BOARD` variable is not equal to `sensortag`, an image for the Srf06
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CC26XXEM will be built instead.
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If you want to switch between building for one platform to the other, make
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certain to `make clean` before building for the new one, or you will get linker
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errors.
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Low Power Operation
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===================
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The platform takes advantage of the CC26xx's power saving features. In a
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nutshell, here is how things work:
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* When the RF is TXing, the CPU will enter sleep mode and will resume after TX
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has completed.
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* When there are no events in the Contiki event queue, the chip will enter
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'some' low power mode (more below).
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We do not use pre-defined power profiles (e.g. as mentioned in the TRM or as
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we do for the CC2538 with LPM1, LPM2 etc). Each time we enter low power
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operation, we either put the CM3 to sleep or to deep sleep. The latter case is
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highly configurable: the LPM engine allows other code modules to register
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themselves for notifications and to configure low power operation. With these
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facilities, a module can e.g. prohibit deep sleep altogether, or it can request
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that a power domain be kept powered. The LPM engine will turn off as many
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CC26xx components as it can while satisfying all restrictions set by registered
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modules.
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To determine which power mode to use, the following logic is followed:
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* The deepest available low power mode can be hard-coded by using
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the `LPM_MODE_MAX_SUPPORTED` macro in the LPM driver (`lpm.[ch]`). Thus, it
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is possible to prohibit deep sleep altogether.
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* Code modules which are affected by low power operation can 'register'
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themselves with the LPM driver.
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* If the projected low-power duration is lower than `STANDBY_MIN_DURATION`,
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the chip will simply sleep.
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* If the projected low power duration is sufficiently long, the LPM will visit
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all registered modules to query the maximum allowed power mode (maximum means
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sleep vs deep sleep in this context). It will then drop to this power mode.
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This is where a code module can forbid deep sleep if required.
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* All registered modules will be notified when the chip is about to enter
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deep sleep, as well as after wake-up.
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When the chip does enter deep sleep:
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* The RF Core, VIMS, SYSBUS and CPU power domains are always turned off. Due to
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the way the RF driver works, the RFCORE PD should be off already.
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* Peripheral clocks stop
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* The Serial and Peripheral power domains are turned off, unless an LPM module
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requests them to stay operational. For example, the net-uart demo keeps the
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serial power domain powered on and the UART clocked under sleep and deep
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sleep in order to retain UART RX functionality.
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* If both SERIAL and PERIPH PDs are turned off, we also switch power source to
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the uLDO for ultra low leakage under deep sleep.
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The chip will come out of low power mode by one of the following events:
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* Button press or, in the case of the SensorTag, a reed relay trigger
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* Software clock tick (timer). The clock ticks at 128Hz, therefore the maximum
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time we will ever spend in a sleep mode is 7.8125ms. In hardware terms, this
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is an AON RTC Channel 2 compare interrupt.
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* Rtimer triggers, as part of ContikiMAC's sleep/wake-up cycles. The rtimer
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sits on the AON RTC channel 0.
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350
platform/srf06-cc26xx/contiki-conf.h
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350
platform/srf06-cc26xx/contiki-conf.h
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/*
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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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* 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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* \addtogroup cc26xx-srf-tag
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* @{
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*
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* \file
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* Configuration for the srf06-cc26xx platform
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*/
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#ifndef CONTIKI_CONF_H
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#define CONTIKI_CONF_H
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#include <stdint.h>
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/*---------------------------------------------------------------------------*/
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/* Include Project Specific conf */
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#ifdef PROJECT_CONF_H
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#include PROJECT_CONF_H
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#endif /* PROJECT_CONF_H */
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/*---------------------------------------------------------------------------*/
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/**
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* \name CC26xx flavour selection
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* @{
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*/
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#ifndef CC26XX_MODEL_CONF_CPU_VARIANT
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#define CC26XX_MODEL_CONF_CPU_VARIANT 2650 /**< 2650 => CC2650, 2630 => CC2630 */
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#endif
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/** @} */
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/*---------------------------------------------------------------------------*/
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/**
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* \name Network Stack Configuration
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*
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* @{
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*/
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#ifndef NETSTACK_CONF_NETWORK
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#if NETSTACK_CONF_WITH_IPV6
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#define NETSTACK_CONF_NETWORK sicslowpan_driver
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#else
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#define NETSTACK_CONF_NETWORK rime_driver
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#endif /* NETSTACK_CONF_WITH_IPV6 */
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#endif /* NETSTACK_CONF_NETWORK */
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#ifndef NETSTACK_CONF_MAC
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#define NETSTACK_CONF_MAC csma_driver
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#endif
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#ifndef NETSTACK_CONF_RDC
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#define NETSTACK_CONF_RDC contikimac_driver
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#endif
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/* Configure NullRDC for when it's selected */
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#define NULLRDC_802154_AUTOACK 1
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#define NULLRDC_802154_AUTOACK_HW 1
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/* Configure ContikiMAC for when it's selected */
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#define CONTIKIMAC_CONF_WITH_CONTIKIMAC_HEADER 0
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#define CONTIKIMAC_CONF_WITH_PHASE_OPTIMIZATION 0
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#define WITH_FAST_SLEEP 1
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#ifndef NETSTACK_CONF_RDC_CHANNEL_CHECK_RATE
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#define NETSTACK_CONF_RDC_CHANNEL_CHECK_RATE 8
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#endif
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#ifndef NETSTACK_CONF_FRAMER
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#define NETSTACK_CONF_FRAMER framer_802154
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#endif
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#define NETSTACK_CONF_RADIO cc26xx_rf_driver
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#define NETSTACK_RADIO_MAX_PAYLOAD_LEN 125
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/* 6LoWPAN */
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#define SICSLOWPAN_CONF_COMPRESSION SICSLOWPAN_COMPRESSION_HC06
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#define SICSLOWPAN_CONF_COMPRESSION_THRESHOLD 63
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#define SICSLOWPAN_CONF_FRAG 1
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#define SICSLOWPAN_CONF_MAXAGE 8
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/** @} */
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/*---------------------------------------------------------------------------*/
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/**
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* \name IEEE address configuration
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*
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* Used to generate our RIME & IPv6 address
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* @{
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*/
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/**
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* \brief Location of the IEEE address
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* 0 => Read from InfoPage,
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* 1 => Use a hardcoded address, configured by IEEE_ADDR_CONF_ADDRESS
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*/
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#ifndef IEEE_ADDR_CONF_HARDCODED
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#define IEEE_ADDR_CONF_HARDCODED 0
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#endif
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/**
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* \brief The hardcoded IEEE address to be used when IEEE_ADDR_CONF_HARDCODED
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* is defined as 1
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*/
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#ifndef IEEE_ADDR_CONF_ADDRESS
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#define IEEE_ADDR_CONF_ADDRESS { 0x00, 0x12, 0x4B, 0x00, 0x89, 0xAB, 0xCD, 0xEF }
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#endif
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/** @} */
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/*---------------------------------------------------------------------------*/
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/**
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* \name RF configuration
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*
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* @{
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*/
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/* RF Config */
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#ifndef IEEE802154_CONF_PANID
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#define IEEE802154_CONF_PANID 0xABCD /**< Default PAN ID */
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#endif
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#ifndef CC26XX_RF_CONF_CHANNEL
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#define CC26XX_RF_CONF_CHANNEL 25 /**< Default RF channel */
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#endif
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|
#ifndef CC26XX_RF_CONF_AUTOACK
|
||||||
|
#define CC26XX_RF_CONF_AUTOACK 1 /**< RF H/W generates ACKs */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef CC26XX_RF_CONF_PROMISCOUS
|
||||||
|
#define CC26XX_RF_CONF_PROMISCOUS 0 /**< 1 to enable promiscous mode */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef CC26XX_RF_CONF_BLE_SUPPORT
|
||||||
|
#define CC26XX_RF_CONF_BLE_SUPPORT 0 /**< 0 to disable BLE support */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Patch Management for the CPE itself and for BLE and IEEE modes
|
||||||
|
*
|
||||||
|
* Don't change these unless you know what you're doing
|
||||||
|
*/
|
||||||
|
#ifndef CC26XX_CONF_CPE_HAS_PATCHES
|
||||||
|
#define CC26XX_CONF_CPE_HAS_PATCHES 0 /**< 1 to enable patching the CPE */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef CC26XX_CONF_BLE_HAS_PATCHES
|
||||||
|
#define CC26XX_CONF_BLE_HAS_PATCHES 0 /**< 1 to enable patching BLE mode */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef CC26XX_CONF_IEEE_HAS_PATCHES
|
||||||
|
#define CC26XX_CONF_IEEE_HAS_PATCHES 0 /**< 1 to enable patching IEEE mode */
|
||||||
|
#endif
|
||||||
|
/** @} */
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
/** @} */
|
||||||
|
/**
|
||||||
|
* \name IPv6, RIME and network buffer configuration
|
||||||
|
*
|
||||||
|
* @{
|
||||||
|
*/
|
||||||
|
/* Don't let contiki-default-conf.h decide if we are an IPv6 build */
|
||||||
|
#ifndef NETSTACK_CONF_WITH_IPV6
|
||||||
|
#define NETSTACK_CONF_WITH_IPV6 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if NETSTACK_CONF_WITH_IPV6
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
/* Addresses, Sizes and Interfaces */
|
||||||
|
#define LINKADDR_CONF_SIZE 8
|
||||||
|
#define UIP_CONF_LL_802154 1
|
||||||
|
#define UIP_CONF_LLH_LEN 0
|
||||||
|
|
||||||
|
/* The size of the uIP main buffer */
|
||||||
|
#ifndef UIP_CONF_BUFFER_SIZE
|
||||||
|
#define UIP_CONF_BUFFER_SIZE 1000
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* ND and Routing */
|
||||||
|
#ifndef UIP_CONF_ROUTER
|
||||||
|
#define UIP_CONF_ROUTER 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define UIP_CONF_ND6_SEND_RA 0
|
||||||
|
#define UIP_CONF_IP_FORWARD 0
|
||||||
|
#define RPL_CONF_STATS 0
|
||||||
|
#define RPL_CONF_MAX_DAG_ENTRIES 1
|
||||||
|
#ifndef RPL_CONF_OF
|
||||||
|
#define RPL_CONF_OF rpl_mrhof
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define UIP_CONF_ND6_REACHABLE_TIME 600000
|
||||||
|
#define UIP_CONF_ND6_RETRANS_TIMER 10000
|
||||||
|
|
||||||
|
#ifndef NBR_TABLE_CONF_MAX_NEIGHBORS
|
||||||
|
#define NBR_TABLE_CONF_MAX_NEIGHBORS 20
|
||||||
|
#endif
|
||||||
|
#ifndef UIP_CONF_MAX_ROUTES
|
||||||
|
#define UIP_CONF_MAX_ROUTES 20
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef UIP_CONF_TCP
|
||||||
|
#define UIP_CONF_TCP 1
|
||||||
|
#endif
|
||||||
|
#ifndef UIP_CONF_TCP_MSS
|
||||||
|
#define UIP_CONF_TCP_MSS 128
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define UIP_CONF_UDP 1
|
||||||
|
#define UIP_CONF_UDP_CHECKSUMS 1
|
||||||
|
#define UIP_CONF_ICMP6 1
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
#else /* NETSTACK_CONF_WITH_IPV6 */
|
||||||
|
/* Network setup for non-IPv6 (rime). */
|
||||||
|
#define UIP_CONF_IP_FORWARD 1
|
||||||
|
|
||||||
|
#define RIME_CONF_NO_POLITE_ANNOUCEMENTS 0
|
||||||
|
|
||||||
|
#endif /* NETSTACK_CONF_WITH_IPV6 */
|
||||||
|
/** @} */
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
/**
|
||||||
|
* \name Generic Configuration directives
|
||||||
|
*
|
||||||
|
* @{
|
||||||
|
*/
|
||||||
|
#ifndef ENERGEST_CONF_ON
|
||||||
|
#define ENERGEST_CONF_ON 0 /**< Energest Module */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef STARTUP_CONF_VERBOSE
|
||||||
|
#define STARTUP_CONF_VERBOSE 1 /**< Set to 0 to decrease startup verbosity */
|
||||||
|
#endif
|
||||||
|
/** @} */
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
/**
|
||||||
|
* \name Character I/O Configuration
|
||||||
|
*
|
||||||
|
* @{
|
||||||
|
*/
|
||||||
|
#ifndef CC26XX_UART_CONF_ENABLE
|
||||||
|
#define CC26XX_UART_CONF_ENABLE 1 /**< Enable/Disable UART I/O */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef CC26XX_UART_CONF_BAUD_RATE
|
||||||
|
#define CC26XX_UART_CONF_BAUD_RATE 115200 /**< Default UART0 baud rate */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Turn off example-provided putchars */
|
||||||
|
#define SLIP_BRIDGE_CONF_NO_PUTCHAR 1
|
||||||
|
#define SLIP_RADIO_CONF_NO_PUTCHAR 1
|
||||||
|
|
||||||
|
#ifndef SLIP_ARCH_CONF_ENABLED
|
||||||
|
/*
|
||||||
|
* Determine whether we need SLIP
|
||||||
|
* This will keep working while UIP_FALLBACK_INTERFACE and CMD_CONF_OUTPUT
|
||||||
|
* keep using SLIP
|
||||||
|
*/
|
||||||
|
#if defined (UIP_FALLBACK_INTERFACE) || defined (CMD_CONF_OUTPUT)
|
||||||
|
#define SLIP_ARCH_CONF_ENABLED 1
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* \brief Define this as 1 to build a headless node.
|
||||||
|
*
|
||||||
|
* The UART will not be initialised its clock will be gated, offering some
|
||||||
|
* energy savings. The USB will not be initialised either
|
||||||
|
*/
|
||||||
|
#ifndef CC26XX_CONF_QUIET
|
||||||
|
#define CC26XX_CONF_QUIET 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* CC26XX_CONF_QUIET is hard and overrides all other related defines */
|
||||||
|
#if CC26XX_CONF_QUIET
|
||||||
|
#undef CC26XX_UART_CONF_ENABLE
|
||||||
|
#define CC26XX_UART_CONF_ENABLE 0
|
||||||
|
|
||||||
|
#undef STARTUP_CONF_VERBOSE
|
||||||
|
#define STARTUP_CONF_VERBOSE 0
|
||||||
|
#endif /* CC26XX_CONF_QUIET */
|
||||||
|
/** @} */
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
/**
|
||||||
|
* \name Button configurations
|
||||||
|
*
|
||||||
|
* Configure a button as power on/off: We use the right button for both boards.
|
||||||
|
* @{
|
||||||
|
*/
|
||||||
|
#ifndef BUTTON_SENSOR_CONF_ENABLE_SHUTDOWN
|
||||||
|
#define BUTTON_SENSOR_CONF_ENABLE_SHUTDOWN 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Notify various examples that we have Buttons */
|
||||||
|
#define PLATFORM_HAS_BUTTON 1
|
||||||
|
/** @} */
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
/* Platform-specific define to signify sensor reading failure */
|
||||||
|
#define CC26XX_SENSOR_READING_ERROR 0x80000000
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
/**
|
||||||
|
* \name Compiler configuration and platform-specific type definitions
|
||||||
|
*
|
||||||
|
* Those values are not meant to be modified by the user
|
||||||
|
* @{
|
||||||
|
*/
|
||||||
|
#define CLOCK_CONF_SECOND 128
|
||||||
|
|
||||||
|
/* Compiler configurations */
|
||||||
|
#define CCIF
|
||||||
|
#define CLIF
|
||||||
|
|
||||||
|
/* Platform typedefs */
|
||||||
|
typedef uint32_t clock_time_t;
|
||||||
|
typedef uint32_t uip_stats_t;
|
||||||
|
|
||||||
|
/* Clock (time) comparison macro */
|
||||||
|
#define CLOCK_LT(a,b) ((signed long)((a)-(b)) < 0)
|
||||||
|
|
||||||
|
/*
|
||||||
|
* rtimer.h typedefs rtimer_clock_t as unsigned short. We need to define
|
||||||
|
* RTIMER_CLOCK_LT to override this
|
||||||
|
*/
|
||||||
|
typedef uint32_t rtimer_clock_t;
|
||||||
|
#define RTIMER_CLOCK_LT(a,b) ((int32_t)((a)-(b)) < 0)
|
||||||
|
/** @} */
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
/* board.h assumes that basic configuration is done */
|
||||||
|
#include "board.h"
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
#endif /* CONTIKI_CONF_H */
|
||||||
|
|
||||||
|
/** @} */
|
||||||
256
platform/srf06-cc26xx/contiki-main.c
Normal file
256
platform/srf06-cc26xx/contiki-main.c
Normal file
|
|
@ -0,0 +1,256 @@
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2014, Texas Instruments Incorporated - http://www.ti.com/
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the copyright holder nor the names of its
|
||||||
|
* contributors may be used to endorse or promote products derived
|
||||||
|
* from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||||
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||||
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||||
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
||||||
|
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
/**
|
||||||
|
* \addtogroup cc26xx-platforms
|
||||||
|
* @{
|
||||||
|
*
|
||||||
|
* \defgroup cc26xx-srf-tag SmartRF+CC26xx EM and the CC26xx SensorTag 2.0
|
||||||
|
*
|
||||||
|
* This platform supports two different boards:
|
||||||
|
* 1) A standard TI SmartRF06EB with a CC26xx EM mounted on it and
|
||||||
|
* 2) The new TI SensorTag2.0
|
||||||
|
* @{
|
||||||
|
*/
|
||||||
|
#include "ti-lib.h"
|
||||||
|
#include "contiki.h"
|
||||||
|
#include "contiki-net.h"
|
||||||
|
#include "leds.h"
|
||||||
|
#include "lpm.h"
|
||||||
|
#include "gpio-interrupt.h"
|
||||||
|
#include "dev/watchdog.h"
|
||||||
|
#include "ieee-addr.h"
|
||||||
|
#include "vims.h"
|
||||||
|
#include "cc26xx-model.h"
|
||||||
|
#include "dev/cc26xx-uart.h"
|
||||||
|
#include "dev/cc26xx-rtc.h"
|
||||||
|
#include "dev/cc26xx-rf.h"
|
||||||
|
#include "sys_ctrl.h"
|
||||||
|
#include "uart.h"
|
||||||
|
#include "sys/clock.h"
|
||||||
|
#include "sys/rtimer.h"
|
||||||
|
#include "lib/sensors.h"
|
||||||
|
#include "button-sensor.h"
|
||||||
|
#include "dev/serial-line.h"
|
||||||
|
#include "net/mac/frame802154.h"
|
||||||
|
|
||||||
|
#include "driverlib/driverlib_ver.h"
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
static void
|
||||||
|
fade(unsigned char l)
|
||||||
|
{
|
||||||
|
volatile int i;
|
||||||
|
int k, j;
|
||||||
|
for(k = 0; k < 800; ++k) {
|
||||||
|
j = k > 400 ? 800 - k : k;
|
||||||
|
|
||||||
|
leds_on(l);
|
||||||
|
for(i = 0; i < j; ++i) {
|
||||||
|
__asm("nop");
|
||||||
|
}
|
||||||
|
leds_off(l);
|
||||||
|
for(i = 0; i < 400 - j; ++i) {
|
||||||
|
__asm("nop");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
static void
|
||||||
|
set_rf_params(void)
|
||||||
|
{
|
||||||
|
uint16_t short_addr;
|
||||||
|
uint8_t ext_addr[8];
|
||||||
|
radio_value_t val = 0;
|
||||||
|
|
||||||
|
ieee_addr_cpy_to(ext_addr, 8);
|
||||||
|
|
||||||
|
short_addr = ext_addr[7];
|
||||||
|
short_addr |= ext_addr[6] << 8;
|
||||||
|
|
||||||
|
/* Populate linkaddr_node_addr. Maintain endianness */
|
||||||
|
memcpy(&linkaddr_node_addr, &ext_addr[8 - LINKADDR_SIZE], LINKADDR_SIZE);
|
||||||
|
|
||||||
|
NETSTACK_RADIO.set_value(RADIO_PARAM_PAN_ID, IEEE802154_PANID);
|
||||||
|
NETSTACK_RADIO.set_value(RADIO_PARAM_16BIT_ADDR, short_addr);
|
||||||
|
NETSTACK_RADIO.set_value(RADIO_PARAM_CHANNEL, CC26XX_RF_CHANNEL);
|
||||||
|
NETSTACK_RADIO.set_object(RADIO_PARAM_64BIT_ADDR, ext_addr, 8);
|
||||||
|
|
||||||
|
NETSTACK_RADIO.get_value(RADIO_PARAM_CHANNEL, &val);
|
||||||
|
printf(" RF: Channel %d\n", val);
|
||||||
|
|
||||||
|
#if STARTUP_CONF_VERBOSE
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
printf(" Link layer addr: ");
|
||||||
|
for(i = 0; i < LINKADDR_SIZE - 1; i++) {
|
||||||
|
printf("%02x:", linkaddr_node_addr.u8[i]);
|
||||||
|
}
|
||||||
|
printf("%02x\n", linkaddr_node_addr.u8[i]);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
static void
|
||||||
|
select_lf_xosc(void)
|
||||||
|
{
|
||||||
|
ti_lib_osc_interface_enable();
|
||||||
|
|
||||||
|
/* Make sure the SMPH clock within AUX is enabled */
|
||||||
|
ti_lib_aux_wuc_clock_enable(AUX_WUC_SMPH_CLOCK);
|
||||||
|
while(ti_lib_aux_wuc_clock_status(AUX_WUC_SMPH_CLOCK) != AUX_WUC_CLOCK_READY);
|
||||||
|
|
||||||
|
/* Switch LF clock source to the LF RCOSC if required */
|
||||||
|
if(ti_lib_osc_clock_source_get(OSC_SRC_CLK_LF) != OSC_XOSC_LF) {
|
||||||
|
ti_lib_osc_clock_source_set(OSC_SRC_CLK_LF, OSC_XOSC_LF);
|
||||||
|
}
|
||||||
|
|
||||||
|
ti_lib_osc_interface_disable();
|
||||||
|
}
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
/**
|
||||||
|
* \brief Main function for CC26xx-based platforms
|
||||||
|
*
|
||||||
|
* The same main() is used for both Srf+CC26xxEM as well as for the SensorTag
|
||||||
|
*/
|
||||||
|
int
|
||||||
|
main(void)
|
||||||
|
{
|
||||||
|
/* Set the LF XOSC as the LF system clock source */
|
||||||
|
select_lf_xosc();
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Make sure to open the latches - this will be important when returning
|
||||||
|
* from shutdown
|
||||||
|
*/
|
||||||
|
ti_lib_pwr_ctrl_io_freeze_disable();
|
||||||
|
|
||||||
|
/* Use DCDC instead of LDO to save current */
|
||||||
|
ti_lib_pwr_ctrl_source_set(PWRCTRL_PWRSRC_DCDC);
|
||||||
|
|
||||||
|
lpm_init();
|
||||||
|
|
||||||
|
board_init();
|
||||||
|
|
||||||
|
/* Enable flash cache and prefetch. */
|
||||||
|
ti_lib_vims_mode_set(VIMS_BASE, VIMS_MODE_ENABLED);
|
||||||
|
ti_lib_vims_configure(VIMS_BASE, true, true);
|
||||||
|
|
||||||
|
gpio_interrupt_init();
|
||||||
|
|
||||||
|
/* Clock must always be enabled for the semaphore module */
|
||||||
|
HWREG(AUX_WUC_BASE + AUX_WUC_O_MODCLKEN1) = AUX_WUC_MODCLKEN1_SMPH;
|
||||||
|
|
||||||
|
leds_init();
|
||||||
|
|
||||||
|
fade(LEDS_RED);
|
||||||
|
|
||||||
|
cc26xx_rtc_init();
|
||||||
|
clock_init();
|
||||||
|
rtimer_init();
|
||||||
|
|
||||||
|
board_init();
|
||||||
|
|
||||||
|
watchdog_init();
|
||||||
|
process_init();
|
||||||
|
|
||||||
|
random_init(0x1234);
|
||||||
|
|
||||||
|
/* Character I/O Initialisation */
|
||||||
|
#if CC26XX_UART_CONF_ENABLE
|
||||||
|
cc26xx_uart_init();
|
||||||
|
cc26xx_uart_set_input(serial_line_input_byte);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
serial_line_init();
|
||||||
|
|
||||||
|
printf("Starting " CONTIKI_VERSION_STRING "\n");
|
||||||
|
printf("With CC26xxware v%u.%02u.%02u.%u\n", DRIVERLIB_MAJOR_VER,
|
||||||
|
DRIVERLIB_MINOR_VER, DRIVERLIB_PATCH_VER, DRIVERLIB_BUILD_ID);
|
||||||
|
printf(BOARD_STRING " using CC%u\n", CC26XX_MODEL_CPU_VARIANT);
|
||||||
|
|
||||||
|
process_start(&etimer_process, NULL);
|
||||||
|
ctimer_init();
|
||||||
|
|
||||||
|
energest_init();
|
||||||
|
ENERGEST_ON(ENERGEST_TYPE_CPU);
|
||||||
|
|
||||||
|
fade(LEDS_YELLOW);
|
||||||
|
|
||||||
|
printf(" Net: ");
|
||||||
|
printf("%s\n", NETSTACK_NETWORK.name);
|
||||||
|
printf(" MAC: ");
|
||||||
|
printf("%s\n", NETSTACK_MAC.name);
|
||||||
|
printf(" RDC: ");
|
||||||
|
printf("%s", NETSTACK_RDC.name);
|
||||||
|
|
||||||
|
if(NETSTACK_RDC.channel_check_interval() != 0) {
|
||||||
|
printf(", Channel Check Interval: %u ticks",
|
||||||
|
NETSTACK_RDC.channel_check_interval());
|
||||||
|
}
|
||||||
|
printf("\n");
|
||||||
|
|
||||||
|
netstack_init();
|
||||||
|
|
||||||
|
set_rf_params();
|
||||||
|
|
||||||
|
#if NETSTACK_CONF_WITH_IPV6
|
||||||
|
memcpy(&uip_lladdr.addr, &linkaddr_node_addr, sizeof(uip_lladdr.addr));
|
||||||
|
queuebuf_init();
|
||||||
|
process_start(&tcpip_process, NULL);
|
||||||
|
#endif /* NETSTACK_CONF_WITH_IPV6 */
|
||||||
|
|
||||||
|
fade(LEDS_GREEN);
|
||||||
|
|
||||||
|
process_start(&sensors_process, NULL);
|
||||||
|
|
||||||
|
autostart_start(autostart_processes);
|
||||||
|
|
||||||
|
watchdog_start();
|
||||||
|
|
||||||
|
fade(LEDS_ORANGE);
|
||||||
|
|
||||||
|
while(1) {
|
||||||
|
uint8_t r;
|
||||||
|
do {
|
||||||
|
r = process_run();
|
||||||
|
watchdog_periodic();
|
||||||
|
} while(r > 0);
|
||||||
|
|
||||||
|
/* Drop to some low power mode */
|
||||||
|
lpm_drop();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
/*---------------------------------------------------------------------------*/
|
||||||
|
/**
|
||||||
|
* @}
|
||||||
|
* @}
|
||||||
|
*/
|
||||||
Loading…
Reference in a new issue