kopia lustrzana https://github.com/helium/longfi-arduino
65 wiersze
3.1 KiB
Markdown
65 wiersze
3.1 KiB
Markdown
# ST B-L072Z-LRWAN1 - Cayenne Example
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This example demonstrates sending motion and environmental sensor data in [CayenneLPP](https://developers.mydevices.com/cayenne/docs/lora/#lora-cayenne-low-power-payload) format, using a B-L072Z-LRWAN1 development board with a X-NUCLEO-IKS01A3 expansion shield, to the myDevices Cayenne dashboard. For more information on adding your device to the Helium network, visit our quickstart guide [here](https://developer.helium.com/console/quickstart). For more information on adding your device to myDevices Cayenne, visit our guide [here](https://developer.helium.com/console/integrations/mydevices-cayenne-integration).
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## Required Arduino Libraries
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From the Arduino IDE, open the Library Manager (Sketch->Include Library->Manage Libraries). In the search box, type the library name below and install the latest version.
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[MCCI Arduino LoRaWAN Library](https://github.com/mcci-catena/arduino-lmic)
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[CayenneLPP](https://github.com/ElectronicCats/CayenneLPP)
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[X-NUCLEO-IKS01A3](https://github.com/stm32duino/X-NUCLEO-IKS01A3)
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## Required Arduino Board Support
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### B-L072Z-LRWAN1 - ST STM32L0 Discovery kit
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Install board support package, find instructions [here](https://github.com/stm32duino/Arduino_Core_STM32#getting-started).
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Arduino IDE:
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1. Select Tools -> Board: -> Discovery
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2. Select Tools -> Board part number: -> Discovery L072Z-LRWAN1
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## Required Hardware
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### B-L072Z-LRWAN1 - ST STM32L0 Discovery kit
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[B-L072Z-LRWAN1 Product Page](https://www.st.com/en/evaluation-tools/b-l072z-lrwan1.html)
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[B-L072Z-LRWAN1 User Manual](https://www.st.com/content/ccc/resource/technical/document/user_manual/group0/ac/62/15/c7/60/ac/4e/9c/DM00329995/files/DM00329995.pdf/jcr:content/translations/en.DM00329995.pdf)
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### X-NUCLEO-IKS01A3 - ST Motion MEMS and Environmental Sensor Board
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[X-NUCLEO-IKS01A3 Product Page](https://www.st.com/en/ecosystems/x-nucleo-iks01a3.html)
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[X-NUCLEO-IKS01A3 User Manual](https://www.st.com/resource/en/user_manual/dm00601501-getting-started-with-the-xnucleoiks01a3-motion-mems-and-environmental-sensor-expansion-board-for-stm32-nucleo-stmicroelectronics.pdf)
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## Programming (Uploading Method):
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#### STM32CubeProgrammer(SWD)
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Will use onboard ST-Link(Flasher/Debugger) to upload sketch.
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Download and Install required utility from ST [here](https://www.st.com/en/development-tools/stm32cubeprog.html).
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Arduino IDE:
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Select Tools -> Upload Method -> STM32CubeProgrammer(SWD)
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### PlatformIO Support
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The PlatformIO Board file for this board is currently using the incorrect OpenOCD (Upload/Debug)
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script for the microcontroller on this board. We are in the process of pushing a fix upstream. When
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uploading or debugging, hold the reset button down right until the upload or debug process initiates
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it's routine in communicating with the board, this seems to aleviate the issue for right now.
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`platformio.ini`
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```
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[env:disco_l072cz_lrwan1]
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platform = ststm32
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board = disco_l072cz_lrwan1
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framework = arduino
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lib_deps =
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STM32duino LSM6DSO
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STM32duino LIS2DW12
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STM32duino STTS751
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STM32duino LIS2MDL
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STM32duino LPS22HH
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STM32duino HTS221
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MCCI LoRaWAN LMIC library
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CayenneLPP
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``` |