Interface and connectivity ICs

Hi everyone, may I know how to initiate with bnrg2a1 BLE module with nucleo-L4 board, i have uploaded the DTM image as well but its I'm getting errors like Setting BD_ADDR failed 0xff GATT_Init failed: 0xff SampleAppInit()--> Failed 0xff

BlueNRG-2 DMT firmware question

Hello. I have flashed DTM_UART firmware to my BlueNRG device. I have connected RX/TX pins to IO8/IO11 of the BlueRNG but when I start the device, on serial monitor I only see: and cannot open the device via BlueNRG-GUI.I have picked up the binary fil...

Wise Studio building firmware for BlueNRG-2

I would like to experiment with BlueNRG FW. I have downloaded BlueNRG SDK from:https://www.st.com/en/embedded-software/stsw-bluenrg1-dk.htmlAnd also I have recently downloaded Wise Studio that I would like to use for building BlueNRG code.In the Wise...

Could not connect to the BlueNRG-2 in a single attempt

Hi,I'm using BLE_SensorDemo project. I have created my own services. Everything works fine reading and writing the data. The only problem is, when I try to connect from my Android mobile, I could not connect to to the BlueNRG-2 in first attempt. I ha...

BlueNRG-1 : HAL_VTimerStart_ms always returns 0x01 error

I copied the code snippet and vtimer.c from RTC_Virtual_Timer project to BLE_Beacon project. But HAL_VTimerStart_ms always returns 0x01 error(=timer already started). Similarly, I copied the same code to Micro_Sleep_Test project, it works normally wi...

where can I get usbpd_core.c document?

hello ,I try to use USB1602 chip build an PD Triger based STM32F103ZE , I download STSW-STUSB010-V1.0.1 and build all the target using MB1303_SINK_ONLY project. I cannot find USBPD_PE_Init(.....) function and some other function defin...

Configuration of Public Device Address

Dear all,I am currently evaluation the BlueNRG-LP for a new project. I am using the STEVAL-IDB011V1 board and BLE stack v3.1. I've started with the BLESensorDemo to implement our own service. My question is regarding the BLE address.This is how it is...

Compiling code for BlueNRG-2

Hello. I would like to get some help compiling any project for BlueNRG-2.I have downloaded Keil uVision5 IDE and also BlueNRG SDK from:https://www.st.com/en/embedded-software/stsw-bluenrg1-dk.htmlIn my Keil, I have downloaded package for BlueNRG-2 In...

component choice

HelloTo which component should I turn to make a project based on the recovery of RS232 data and to integrate a tcp server there to recover this datathanks