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...
Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...
Hello Community,I have made a custom board for the LoRa application for both P2P as well as LoRaWAN modes. The reference for the RF network I referred to is "Highband High Power" from the MB170 schematic. The frequency I am making this module is EU86...
In datasheet, pin 43 as PB0 and pin 44 as PB1. However, it is reversed on the module.
Hello,I'm trying to put the STM32WB55 into standby mode and eventually wake it up using wakeup pin 1 (PA0), but it wakes up directly after the HAL_PWR_EnterSTANDBYMode() is executed. After that, I checked the PWR->SR1 and it had BLEWUF bit set, but I...
I am fiddling with a STM32WB5M discovery kit.This kit includes a QuadSPI external NOR FLASH chip and i need to understand this in order to make early design choices. Could the DMA access that external FLASH memory space?I didnt try it yet, but my lim...
I could not find a definite answer on the STM32WBx5 reference manual.I am setting the LPTIM to generate a periodic interrupt by configuring the ARR register, say to 1 millisecond period. Occasionally, I need to reprogram the ARR with a longer period,...
Hi, I try to start a a continuous waveform (CW) from the STM32WB radio using theaci_hal_tone_start command from the DTM suite. I execute the following commands:hci_reset( );HAL_Delay( 10 );aci_hal_set_tx_power_level( 1, tx_pow );aci_hal_tone_start( R...
* JLink Info: Device "STM32WB55VG" selected.JLink info:------------DLL: V7.66d, compiled Jun 21 2022 17:00:22Firmware: J-Link Ultra V4 compiled Sep 24 2021 16:41:09Hardware: V4.00Feature(s) : RDI, FlashBP, FlashDL, JFlash, GDB * JLink Info: Found SW-...
Hi,For stm32wb flash operations we have to implement diagram described in AN5289, page 36. How about option bytes access? Do we have apply the same approach, with semaphores etc? Or we just can use regular HAL functions? Best,Mateusz
My expectation was that a pin-interrupt using EXTI will lead to wakeup times just slightly longer than the wakeup delays named in the datasheet (below 10µs), but what I see is this (falling edge on yellow finally reached the ISR on the magenta rising...
