STM32 MCUs Wireless

Do I need to update to a new version of CubeMX for USB Battery Charging option to work?

I am working with an older version of CubeMx 6.4.0 with a STM32WB55 for a legacy project. We are trying to avoid upgrading CubeMX if we can. I am looking at the Battery Charging option in the USB settings under connectivity. When I enable the opti...

How to transfer a data array via LoRa with PingPong singlecore example?

Hello, I'm using the SubGhz_Phy_PingPong example to transfer data via Lora from a NUCLEO stm32WL to another, but I can't figure out how I can send a data array in the main.c file to the other board.Following the example, it has the main calling the M...

De-whitening, endianess and length issues

I am trying to use the WL55 with a legacy 2-gfsk system that relies on CC1120 chip. The major issue here is related to de-whitening of the received data. I am editing the subghz ping pong example. Band, AWG and datarate are coherent with the legacy s...

RAK3172 LPUART sample code-LED not litting?

I am checking the below example code given in RAK3172 low level development folder.C:\en.stm32cubewl\STM32Cube_FW_WL_V1.0.0\Projects\NUCLEO-WL55JC\Examples_LL\LPUART\LPUART_WakeUpFromStop_InitThe only change I made here is for LED2 , GPIO pin changed...

STM32WB IDE update to 1.12 caused hundreds of compile errors

One of the biggest offenders is shown in the image below. All of the USB device types from usbd_def.h are not getting recognized by the compiler, even though usbd_def.h is in the include list at the top of the file in this image, and I can control-cl...

Is any sample code for ADC VBat channel for STM32WB nucleo board? I leverage sample code from 1.13.0, 1.14.0 and 1.15.0 and change IOC to set internal channel VBat, but not work. thank you.

STM32WLE5 wake up from stopmode using LPUART with LSE

Hello, to get a lower power consumption in my application i would like to go in stop mode 2 and wake up shortly to receive some characters on the LPUART. But unfortunately my mcu does not wake up. I can see with the debugger that the send Byte is in ...

Sigfox communication through arduino IDE with STM32WL55

I would like to create a script by arduino IDE that allows me to communicate in Sigfox. I own an STM32WL55. I haven't found any library on the internet that allows me to do this communication. Is there any documentation explaining how to program this...