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
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How to use HAL DMA to generate PWM on P-NUCLEO-WB?

I am trying to generate PWM by using DMA with HAL library: uint16_t buffer[1] = {1500}; ... Status = HAL_TIM_PWM_Start_DMA(&htim2, TIM_CHANNEL_1, (uint32_t *)buffer, 1);however nothing happens. I am able to generate PWM without DMA: TIM2->CCR1 = 5...

LZure.1 by Associate II
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L2CAP (COC) sends one packet per connection interval

Hello,Apparently COC channel can send no more than one packet (MPS) per connection interval.Trying to end more will result in BLE_STATUS_INSUFFICIENT_RESOURCESThis seems to be a bug since GATT (on same exact setup) can do at least 2, resulting in muc...

APort by Associate III
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Reconfigure clocks on STM32WB55 BleHeartFreeRTOS

 Hello,Curious regarding clock reconfiguration and MX_XXX_Init on wake up with STM32WB family.I see that in the example BLE_HeartRateRTOS the clock configuration on wake up is blank!Why is that? Doesn't in necessary to do the clock init again? this i...

DS.4 by Senior II
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  • 2 replies
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Resolved! STM32WL55 middleware SubGHZPHY grayed out

Dear all!I'm working with a custom board. I would like to make a simple application (without Lora). Just sending packets that the device receives from Uart over the air to another device. 1st approch will be only in one direction to keep it simple.So...

robha by Associate
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  • 2 replies
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BLE Pairing w/ Display only?

Can someone explain to me how the client would know what the server pairing number was if the user used a RNG in the server to create the pairing number?  I certainly see how a fixed number would work as a developer.  But when I try and connect using...

SWenn.1 by Senior III
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  • 5 replies
  • 1 kudos