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159 lines
6.3 KiB
Markdown
159 lines
6.3 KiB
Markdown
Getting Started with Contiki for STM32 Nucleo equipped with sub-1GHz SPIRIT1 expansion boards
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=============================================================================================
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This guide explains how to get started with the STM32 Nucleo and expansion boards port to Contiki.
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Maintainers and Contacts
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========================
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Long-term maintainers:
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* Marco Grella, marco.grella@st.com, github user: [mgrella](https://github.com/mgrella)
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* Alok Mittal, alok.mittal@st.com, github user: [alokclab](https://github.com/alokclab)
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* Indar Prakash Singhal, indar.singhal@st.com, github user: [indars](https://github.com/indars)
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Contributors:
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* David Siorpaes, david.siorpaes@st.com, github user: [siorpaes](https://github.com/siorpaes)
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* Luca Celetto, luca.celetto@st.com, github user: [luckyluke72](https://github.com/luckyluke72)
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Port Feature
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============
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The port supports the following boards from ST:
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- NUCLEO-L152RE board, based on the STM32L152RET6 ultra-low power microcontroller
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- X-NUCLEO-IDS01A4 based on sub-1GHz SPSGRF-868 SPIRIT1 module (operating at 868 MHz)
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- X-NUCLEO-IDS01A5 based on sub-1GHz SPSGRF-915 SPIRIT1 module (operating at 915 MHz)
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- X-NUCLEO-IKS01A1 featuring motion MEMS and environmental sensors (optional)
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The following drivers are included:
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- LEDs and user button
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- USB
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- SPIRIT1 sub-1GHz transceiver
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- HTS221, LIS3MDL, LPS25HB, LSM6DS0 sensors
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Documentation
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=============
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- User Manual: UM2000 "Getting started with the Contiki OS/6LoWPAN on STM32 Nucleo with SPIRIT1 and sensors expansion boards"
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- Quick Start Guide (presentation): "Contiki 6LoWPAN Quick Guide"
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To access this documentation and other collaterals, please go to http://www.st.com and search for "STSW-CONTIKI6LP" part number.
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Hardware Requirements
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=====================
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* NUCLEO-L152RE development board
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>The NUCLEO-L152RE board belongs to the STM32 Nucleo family.
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It features an STM32L152RET6 ultra-low power microcontroller based on ARM Cortex M3 MCU.
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For detailed information on the NUCLEO-L152RE development board, please go to http://www.st.com and search for the "NUCLEO-L152RE" part number.
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* X-NUCLEO-IDS01Ax sub-1GHz expansion board
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>The X-NUCLEO-IDS01A4 and X-NUCLEO-IDS01A5 are STM32 Nucleo expansion boards that use
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the module SPSGRF-868 or SPSGRF-915 based on SPIRIT1 low data rate, low power sub-1 GHz transceiver.
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>The user can select the X-NUCLEO-IDS01A4 board to operate the SPIRIT1 transceiver at 868MHz or the X-NUCLEO-IDS01A5 board to operate the SPIRIT1 transceiver at 915MHz.
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>For detailed information on the X-NUCLEO-IDS01A4 or X-NUCLEO-IDS01A5 expansion board, or the SPIRIT1 transceiver please go to http://www.st.com and search for the specific part number.
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* X-NUCLEO-IKS01A1, motion MEMS and environmental sensors expansion board (OPTIONAL)
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>The X-NUCLEO-IKS01A1 is a motion MEMS and environmental sensor evaluation board.
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The use of this board is optional in the stm32nucleo-spirit1 Contiki platform.
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>For detailed information on the X-NUCLEO-IKS01A1 expansion board, please go to http://www.st.com and search for the "X-NUCLEO-IKS01A1" part number.
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* USB type A to Mini-B USB cable, to connect the STM32 Nucleo board to the PC
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Software Requirements
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=====================
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The following software are needed:
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* ST port of Contiki for STM32 Nucleo and expansion boards.
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>The port is automatically installed when both the Contiki and the submodule repository are cloned: the former hosts the Contiki distribution and the ST platform interface, the latter hosts the actual library. The following command downloads the full porting:
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git clone --recursive https://github.com/contiki-os/contiki
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Alternatively, if you cloned the contiki repository without the "--recursive" option, you can simply download the submodule repository with the following commands:
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cd contiki/
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git submodule init
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git submodule update
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The platform name is: stm32nucleo-spirit1
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* A toolchain to build the firmware: The port has been developed and tested with GNU Tools
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for ARM Embedded Processors.
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>The toolchain can be found at: https://launchpad.net/gcc-arm-embedded
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The port was developed and tested using this version: gcc-arm-none-eabi v4.8.3
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Examples
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========
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The following examples have been successfully tested:
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* examples/stm32nucleo-spirit1/sensor-demo
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* examples/ipv6/simple-udp-rpl (multicast, rpl-border-router, simple-udp-rpl)
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Build an example
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================
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In order to build an example go to the selected example directory (see a list of tested
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examples in the previous section).
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For example, go to examples/ipv6/simple-udp-rpl directory.
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If the X-NUCLEO-IDS01A4 sub-1GHz RF expansion board is used, the following must be run:
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make TARGET=stm32nucleo-spirit1 BOARD=ids01a4 clean
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make TARGET=stm32nucleo-spirit1 BOARD=ids01a4
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If the X-NUCLEO-IDS01A5 sub-1GHz RF expansion board is used, the following must be run:
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make TARGET=stm32nucleo-spirit1 BOARD=ids01a5 clean
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make TARGET=stm32nucleo-spirit1 BOARD=ids01a5
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This will create executables for UDP sender and receiver nodes.
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In order to generate binary files that can be flashed on the STM32 Nucleo the following command must be run:
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arm-none-eabi-objcopy -O binary unicast-sender.stm32nucleo-spirit1 unicast-sender.bin
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arm-none-eabi-objcopy -O binary unicast-receiver.stm32nucleo-spirit1 unicast-receiver.bin
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These executables can be programmed on the nodes using the procedure described hereafter.
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In case you need to build an example that uses the additional sensors expansion board
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(for example, considering a system made of NUCLEO-L152RE, X-NUCLEO-IDS01A4 and X-NUCLEO-IKS01A1)
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then the command to be run would be:
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make TARGET=stm32nucleo-spirit1 BOARD=ids01a4 SENSORBOARD=iks01a1
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System setup
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============
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1. Check that the jumper on the J1 connector on the X-NUCLEO-IDS01Ax expansion board is connected.
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This jumper provides the required voltage to the devices on the board.
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2. Connect the X-NUCLEO-IDS01Ax board to the STM32 Nucleo board (NUCLEO-L152RE) from the top.
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3. If the optional X-NUCLEO-IKS01A1 board is used, connect it on top of the X-NUCLEO-IDS01Ax board.
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4. Power the STM32 Nucleo board using the Mini-B USB cable connected to the PC.
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5. Program the firmware on the STM32 Nucleo board.
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This can be done by copying the binary file on the USB mass storage that is
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automatically created when plugging the STM32 Nucleo board to the PC.
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6. Reset the MCU by using the reset button on the STM32 Nucleo board
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