Interface and connectivity ICs

Readout Protection

Hello,is it possible to enable/disable the "readout protection via SWD/JTAG mode for BlueNRG devices? Is it possible with openocd?BR Sebastian

STEVAL-IDB008V1M ADC Input 1 & 2 connections

Hello, I've been using the STEVAL-IDB008V1M to help develop an BLUENRG-M2 product for an company. I've noticed in the schematic there are 3pF capacitors connected to the ADC Input 1 and Input 2Does anyone know why this is done?For the time being I ha...

Unable to debug the Application using STMCubeIDE with break points - ST Link

Our total Flash is divided between Boot Loader and application, and their linker scripts will look like below:Boot Loader memory sections are:Application memory sections are:Boot Loader starts at 0x08000000.The application starts at 0x0804C000.I'm ab...

Change TX data length with BlueNRG M2 in network co processor mode

I am using BlueNRG M2 in a network co-processor mode and want to send 10 packets per second, each of 100 bytes. I have generated code through STM32CubeMX and changed the ATT_MTU value from 23 to 247 in the bluenrg1_gatt_server.h file, which was gener...

BlueNRG-M2 Host-less mode

Dear all, I'm just getting started using a BlueNRG-M2 module and a host STM32.Browsing through the documentation I've seen that chapter 3.2 of bluenrg-m2 datasheet mentions "Host-less mode (application processor): customer application runs on the Blu...

STEVAL-ID008V2 evaluation board, BlueNRG-2, DTM project, Low Frequency Clock selection

Hi, I am experimenting with STEVAL-ID008V2 evaluation board and the DTM project from the SDK. It seems the DTM firmware using the external 32KHz clock for as the Low frequency clock source. Where about the source code of the DTM project I could set t...

BLE not advertising - STM32WB5MMGH

S2_LP SMPS inductor

Hi,We want to use the S2-LP with embedded SMPS enabled. The recommended inductor value is 10uH.We need to lower the inductor value. I have read  that it would be possible to reduce the inductor value to 2.2uF in  the AN5246How to use SMPS to improve ...

Have you seen the source code to the MFX?

Hi All,Some of the grander Evaluation/Discovery boards use an STM32L152 as a slave Multi Function eXpander with an I2C interface. It's pre-programmed with firmware that provides access to some of the peripherals on the board.As it happens, I'm about ...

Help with sensortile.box, STM32duinoBLE, and GATT

Help, anyone! What am I doing wrong??Below is the entirety of the skeleton code that I have written to add a GATT service to the basic sensortile.box. The issue I have is I only get two generic services:00001801-0000-1000-8000-00805f9b34fb (Handle: 1...