STM32 MCUs Wireless

STM32WB5x CubeMX thread project configuration

Hi,I do not have much SW experience, so I am struggling a bit to wrap my head around some things...I'm trying to set up a project in CubeMX for a STM32WB5x Thread application.In the STM32_WPAN mode configuration, there are 2 UART parameters in the Co...

On a NUCLEO-WB55RG board, I've flashed the Wireless Coprocessor with stm32wb5x_BLE_Zigbee_FFD_dynamic_fw binary at address 0x08077000 (firmware version 1.16.0). Then I run BLE_Zigbee_Dyn example, but the application failed.

On HyperTerminal, I just see :[M4 APPLICATION] ConcurrentMode = 0[M4 APPLICATION] ==> Start_BLEOn debugging, the software infinity loops on BLE stack starting up on CPU2 in :-> APP_BLE_Init-> SHCI_C2_BLE_Init-> shci_send-> shci_cmd_resp_wait-> UTIL_S...

STM32WB55xx: What is the difference between SYS_AF and RF alternate functions?

According to the Datasheet, MCO on the dual core WB chips is available as an "SYS_AF" and an "RF" alternate function. Does this has an impact if I want to use them from the main core?

CubeMX LoRaWAN end node skeleton not retrying OTAA join in event driven mode

As far as I can see, if an OTAA join request does not succeed on first attempt, it will not be retried until an interrupt/event starts another SendTxData callback, which calls LmHandler's LmHandlerIsBusy, which will retry to join, but will return tru...

How to integrate USB as a CDC device with MAC 802.15.4 FFD example?

I want to use USB as CDC device for virtual com port along with MAC 802.15.4 FFD example code i did following steps but computer didn't detect USB device.​1) I added all the files from USB_Device folder to MAC 802.15.4 FFD code.2) In middlewares adde...

Inquiry the ST thread rcp product compatible with the matter tool

Hello, Recently, I came across an exciting open-source project called ioter, which is based on the Matter thread protocol. github.com/Samsung/ioterIt appears that this project has been verified only with Thread devices based on Nordic nRF52840. Howev...

Hi, I would like to know about STM32WB55RGV6U. I want to send CCX packets over it also send Simple RF packets over 914MHZ. Is it possible? Thanks,

STM32WL ping-pong example ADC polling works but DMA is not

Hello everyone, I ve been trying to implement DMA ADC to ping-pong example for 5-6 days. I made HAL_ADC_PollForConversion made without problem. When I try to implement dma + adc, it return 0. I reviewed lorawan adc.c example for polling (there is no ...

I have integrated bluetooth peripheral in cubeprogrammer. So in TLinit at low level drivers initialization it is getting stuck.Can you guide me where am i missing.

ADC issue with battery measurement

We are using the STM32WLE5JCI6 chip and we are mostly done with hardware and software development but got stuck with the below issues.We are trying to read two analog inputs from PB4 (ADC1_IN3) and ADC_CHANNEL_VREFINT. (We are using a Lithium thionyl...