STM32 MCUs Wireless

Why is it necessary to disable interrupts before enter stop mode in BL072Z board end_node example?

while( 1 )  {   if (AppProcessRequest==LORA_SET)  {   /*reset notification flag*/   AppProcessRequest=LORA_RESET;   /*Send*/   Send( NULL ); }   if (LoraMacProcessRequest==LORA_SET) {   /*reset notification fla...

Issues with flashing FUS and BLE stack to custom STM32WB55CE board

I have a custom STM32WB55CE-based board on which I wish to run some BLE software. I have attempted to flash them according to the instructions in the release notes in the coprocessor binary folder, but it throws an "RSS_IMAGE_NOT_FOUND" error and ret...

STM32WB55 how to upgrade FUS throw OTA

Hi !I want to update FUS by OTA.In AN5185, #3.1 FUS Upgrade/Operation instructions is writed:"Write the FUS image in the user Flash memory at the address indicated in the FUS image directory readme.txt file." But this address is 0x080EC000, and it is...

First hand on Nucleo pack and FUS_IMAGE_NOT_AUTHENTIC error when upgrading FUS on STM32WB55RG

Hi all,I've got my hands on the STM32WB55 Nucleo pack. I've been trying to test the pre-loaded application first but i wasn't able to make the board and the dongle communicate. So I tried loading an other example project on the board and then I lost ...

I am trying to turn on the user leds on the stm32wb55 nucleo board. What am I doing wrong?

step 1: initialize clockstep 2: set pins to outputstep 3: set corresponding 'set' bits to 1 in BSRR registerint main(){    //enable clock for necessary ports//clock for leds: port port B, pins 0, 1, 5RCC->AHB2ENR |= RCC_AHB2ENR_GPIOBEN;//RCC->AHB2ENR...

P-NUCLEO-LRWAN2 LoRaWAN Gateway kit finally available

https://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/stm32-nucleo-expansion-boards/p-nucleo-lrwan2.html

BLE Scanning on single channel only ability. Can the STM32WB scan only one of the 3 channels (ch37/ch38/ch39) ?

In Application note AN5165 exist example of 2-layer PCB (MB1427). What the project it is? I can't find it on STMicroelectronics website.

In Application note AN5165 exist example of 2-layer PCB (MB1427). What the project it is? I can't find it on STMicroelectronics website.

802.14.5 Application Programming Interface

Hi,I  am using STM32WB55 to develop a 802.15.4 application. I browse the two ​802.15.4 examples, but there is no documentations like 802.14.5 Application Programming Interface. Can you provide those 802.14.5 documentations?Thanks,