Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
I am trying to get 12V at the output of STKNX buck converter, but I am not getting it and the STKNX dead.The RFB1 that I am using is 33K Ohm and the RFB2 is 3k Ohm, with these resistors the Vout would be 1 + 33k/3k = 12V. The maximum value of this vo...
Background: I have implemented an IO-Link communication slave device using IO-Link PHY chips such as L6362. After multiple rounds of object-oriented code organization。The MCU resource driver, IO Link slave protocol stack, and PHY chip were abs...
Hello, I am a beginner trying to make a project with stm32 nucleo l452re and s2lp on steval fki868v2. I downloaded the s2lp library which has a drivers folder (with subfolders BSP,S2LP Library, MCU, S2LP_Middleware,Utils). When I add this to the stm3...
I'm trying to follow the test procedure for BlueNRG-MS (SPI) indicated in the Bringing up the BlueNRG and BlueNRG-MS devices - Application note (AN4494).I am using custom board (Microchip dsPIC33F) to talk to BlueNR-M0A.SPI Setting: 625K baud rate, S...
Hello, I am experiencing issues with my STEVAL-IDP004V2 evaluation board. When I connect the device to my computer, it is not recognized properly. Attempted to update the USB drivers through device manager, used different USB ports and cables. Where...
Hello to STM community, I am sharing my problem with you regarding STEVAL-IHP005V1 evaluation kit. My setup: I am using STEVAL-IHP005V1 power line communication evaluation kit. There is a windows based GUI software provided from ST's side to communi...
Posted on June 19, 2017 at 15:42Hi all,I have 2 different boards for an application i'm developing, i managed to make bluenrg-ms work on one ! but in the other board i send the header and i receive the response 0x02 SPI ready and the size of write b...
I am reading the "dm00294449-bluenrg-1-bluenrg-2-ble-stack-v2-x-programming-guidelines-stmicroelectronics.pdf " and created the coding accordingly. The recommended coding void bluenrg_process(void){ tBleStatus ret; //uint8_t local_name[] = {AD_TYPE_...
Hi,I am testing the STEVAL-BFA001V2B development kit to evaluate the use of the IOLink protocol. Using the native project provided in the software package for the STide development environment, the device connects to the master and works correctly. T...
Hi, Im interfacing STW81200 with SPI without no success. I do have the following questions:What the SPI mode? Its not clear on the datasheet. It seems that CPOL = 1, and CPHA = 1.In either way, I have tested the communication with several modes and n...