Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hi,I am planning to make subGHz Border router by using Contiki border router example. For Internet, I would like to integrate the Wifi, GSM and Ethernet. I don't want to use Rpi or Beagle bone. I am planning to use STm32 and make my own IPV6 Internet...
Please see the configuration in the pictures below. I did not modify any register manually.I think that as preamble and sync word are different in each mode, I should not receive anything ...
Hi,I started importing X-CUBE-SUBG2 software in to STM32cubeIDE 1.6.0. I am getting lot of errors when I compiled for Nucleo-F401re. Binaries works as explained in user manual. But, whenever I import the project, I am getting errors. It looks like t...
We've measured the start-up current on BlueNRG1 at around 4mA for 60mS. We've been exploring the cold_start_config and we think the biggest part of the delay is HS oscillator settling time. I believe a few hundred uS is typical for XTAL startup For a...
I am evaluating the STUSB1602 in combination with a STMF103 in a dual-role port, UFB (usb-device) application. In source mode, the device should provide type-c current 5V 3A or 5V 1,5A. Do I have to connect the BMC interface to advertise power sourci...
I have a custom board with multiple MCUs and a BlueNRG-2 chip. I have a binary file of BlueNRG-2 in an external flash connected over SPI or I2C. I need to replace the existing application binary with the one stored in the external flash.
Hello,I tried using the $PSTMNMEAREQUEST command setting only the bits for the 3 messages but I am still getting the periodic messages.Thanks in Advance!
Hallo Support team,i brought a "STEVAL-IDP004V2"- IO link master board and "STEVAL-BFA001V2B". now i would like to update or make some changes to firmawre code (RS 485 communication) of STEVAL-IDP004V2 master io-link board. how can i accomplish it?....
I am trying to make two STM32F4 with HAL communicate through SPI Simplex mode by changing who is the master node when it's ready to send a message. Both of the platforms start as a slave and they change to master to send a message and then go back to...
