Interface and connectivity ICs
Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Forum Posts
CMSIS DSP math libraries - FFT, FIR for BlueNRG-LP
Hello,https://www.st.com/content/dam/OLM%20Email%20Marketing/2021/EMEA/Events/BlueNRG-LP/STBLEBlueNRGLPWebinarApril20V3.pdfIn page 9 of the above document STM is mentioning FFT - my question is - where can I find libraries for FFT, FIR etc. for Blue...
Resolved! Port X-CUBE-BLE2 code to BLUENRG2-M2SA
Hi, We are developing a project with BLE connectivity, and we are leaning on using BLUENRG-M2SA as a network coprocessor, with a STM32L476 MCU as the host processor. We have been experimenting with X-NUCLEO-BNRG2A1 ( that has BLUENRG-M2SP on it ), an...
Resolved! BlueNRG-LP Broadcaster Role and Observer Role at the same time
Hi,I want an application where my device works both Broadcast Role and Observer Role, but y don't know if it is possible. My device shall send Non-connectable and non-scannable undirected events (Broadcaster beacons) and also receive them from other ...
How to interface STEVAL-MKI197V1 with Raspberry pi to fetch accelerometer values?
Hello,I am facing a problem while using STEVAL-MKI197V1(https://www.st.com/en/evaluation-tools/steval-mki197v1.html) with Raspberry pi 2 and try to fetch the accelerometer values.I am not able to interface this with Raspberry pi 2. I am using python ...
Resolved! BlueNRG2 - Bonded device list empty
Hi all,I'm using for evaluating purpose two NucleoL4 boards w/ X-NUCLEO-BNRG2A1:the first one is running the standard firmware working w/ BlueNRG GUI 4.2.0 (v1.2e - DTM SPI v3.3.0). I setup this board as peripheral;the seconds one is running NimBLE s...
Is it possible to send different payloads on each Bluetooth advertisement channel at the same time using BlueNRG-M2SA
The BlueNRG-M2SA sends the same advertisement payload on all selected channels. I'm looking for a way to send different advertisement payloads on each channel at the same time (multi-slot advertisement). I need this to send more data via advertisemen...
How to connect Micron MT29F32G08CBADBWP-12IT:D nand flash to stm32f407 controllers?
I have Micron nand flash and it's socket adapter. I want to connect this micron nand flash to stm32f407 microntroller.But I can't do this.I have an example of how to connect nand flash to stm32 like this:https://www.waveshare.com/wiki/File:Open407V-D...
Solution to migrate OTA application from BlueNRG-355 to BlueNRG-345
Hello Everyone, I have my own board. I’m using Keil uVision5 and STSW-BNRGLP-DK DK-1.1.0 software package. I have an issue when I try to migrate my own application from BlueNRG-355MC to BlueNRG-345MC. I have followed the steps in the User Manual: Kei...
