UM0894 Datasheet, PDF (24/45 Pages) STMicroelectronics – STM32W-SK and STM32W-EXT starter and extension kits for STM32W108xx microcontrollers

Running the STM32W108xx kits
Figure 8. STM32-Primer2 sun node
UM0894
2.3.2
2.3.3
4. Press the button again to access the application main menu. This is the first level
option list. Options can be classified in two categories:
– Options that provide information about the sun parameters (node information,
planets list)
– Options that execute actions (leave network, quit)
Run the sample planet application on the application board
To download and run the sample planet application on an application board, use the related
IAR project provided within the SimpleMAC software library package following the
instructions described in Section 3.3: IAR Embedded Workbench® for ARM.
Set up a star network using STM32-Primer2, MB850 platforms
On the planet node, press button S1 to join the network formed by the STM32-Primer2 sun
node. Once joined, the planet LED D3 turns on and the planet node is displayed on the
STM32-Primer2’s LCD (as a green box with the related 2-byte short address underneath).
Figure 9. Planet device joined to the network
When a planet device sends data to the sun device (at a periodic rate), a blue line
connecting the transmitting planet to the sun is displayed on the screen as well as the sent
application board VDD_PADS value (in mV).
Figure 10. Planet sends data to the sun
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This identifies which planet is in transmission mode if there is more than one planet device
(up to 5 supported by the STM32-Primer2 sun application).
Doc ID 16999 Rev 6