Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hello, frens!I'm trying to make a BlueNRG-2 application that can send button state just after waking up.I use this code to manage sleep/wake states:if(!APP_FLAG(CONNECTED)) { if(on_sleep_timer == FALSE) { Timer_Restart(&t_sleep); ...
Posted on November 07, 2017 at 08:44Hello, I'm starting for STEVAL-IDB007V1 with demo BLE_Security for beacon app.All clear, advertising process normal, the connection is established.The aim of my project is the device with CR2032 power. But in proc...
Hi,I have a control unit that consists of a Cortex M4F, few LEDs, buttons, flash storage and LiPo battery. I also have a PCB with an accelerometer. For now, they are connected with wires and communicating through SPI. When I recharge the device (now ...
hello,i am using bluenrg 1,and i write code for remote control application.Issues- I called a function to sleep bluenrg1 in main.c , and i used gpio12 and virtual timer to wake-up the device.But device is not wake-up when i put gpio12 at low unless r...
Hi. I want to connect a STM32L475RG board with an shield,(S2868A1) which comunicated on SPI protocol. More that, i want to connect these 2 components with another Stm32L4 and S2868a1, via S2-LP mode.Can somebody offer me a code or explain how i can m...
My configuration is the following:Configuration 1 - NUCLEO-F401RE + X-NUCELO-S2868A1 connected on my PC COM3 portConfiguration 2 - NUCLEO-F401RE + X-NUCELO-S2868A1 + X-NUCLEO-IKS01A2 powered by USBI followed the following tutorial:https://www.st.com/...
I use two boards STEVAL-FKI433V2 with S2-LP and S2LPLibrary_Examples.The file SDK_Configuration_Common.h contains Radio configuration parameters & Packet configuration parameters.I want to increase the communication range and reliability of data tran...
Is there any sample code other than what can be found on ST’s website?under NDA?
Hi, i have 2 devices: STEVAL-IKR002V4 and i must show any example how they work.So could anyone send me some instructions or advice on how can I show the operation of these devices?I mean, for example, to download some data like temperature or someth...
Firstly with mbed technology but the module isnt detect by my phone.Secondly with attolic studio, thé simple application dont work with the help getting started.I want use this module to make a mini car order by my phone , please help.If you want...