STM32 MCUs Wireless

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Matter software expansion for STM32Cube

Dear all, The X-CUBE-MATTER Expansion Package is now available on our official website following this link  MATTER - Matter software expansion for STM32Cube - STMicroelectronics  It is a reference implementation for the demonstration of Matter on ST...

Ouadi by ST Employee
  • 827 Views
  • 0 replies
  • 2 kudos

STM32WLE5CC ADR Backoff doesn't change tx power.

Hello,In STM32WLE5CC Lorawan, when It Doesn't get ack for confirmed uplink, it decreases its datarate(Increase SF), but not TX Power is increases.Say Due to ADR Device is at DR5 and TX Power 10. Due to increase in noise, device doesn't get ack from L...

DBhut.1 by Senior
  • 355 Views
  • 1 replies
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Resolved! How can I know the GPIO_Typedef of a Pin?

I connected a LED to the PA11 pin of STM32WB55VGY microcontrollerand I want to toggle it.So, I'm trying to use HAL_GPIO_TogglePin(xx, yy) but I cannot know the "xx (GPIO_Typedef)" of PA11 pin.Where can I found which pin is which GPIOx?

KKIM.6 by Senior II
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  • 2 replies
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Resolved! STM32WB10 ADC DMA needs more regular channels

Hi,I am developing a small module with the STM32WB10 and I need to do 10 ADC conversions (9 external and the internal temperature).However, I can only get the DMA to do the 8 channels configured in the regular channel ranks (Number of conversions = 8...

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Ugilten by Associate III
  • 2007 Views
  • 6 replies
  • 3 kudos

Resolved! Where is the Downlink receiving and processing function?

Hello everyone,Currently, I am working with the example LoRaWAN_End_Node on Nucleo-WL55JC1. I am trying to achieve downlink control. Downlink messages are sent from Chirpstack NS.Right now, I don't know where the function of receiving and processing ...

HNguy.25 by Associate III
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  • 3 replies
  • 0 kudos

CCID / STM32WBXX Example

Hi, I try to implement an USB CCID device on an STM32WB55 MCU and the stm32_mw_usb_device release V2.11. I do not find any documentation about how to use this implementation... Today, I created an USB peripheral that is recognised by Windows as CCID ...

RJARC.1 by Associate II
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  • 2 replies
  • 0 kudos