Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hi,I use a STEVAL-IDB008v2 board and I want to test lighting demo example available in STSW-BNRG-Mesh. After programming the board with lightning example I use Putty to check the messages from the board.In this particular case the board receives the ...
The chip has an API for the AES encryption HW, but I cannot find any access option to the AES decryption HW.
HiI am new to FD CAN and I need to use it in my project. I have a problem with recieving data on NUCLEO-G431RB. THe data is sent by other NUCLEO-G431RB and my reciever doesn't recieve anything. My oscilloscope shows that data is correctly tranfered t...
Dear,From the datasheet of L9663, the minimum interval of sync pulse period is 200us. But I want to send the sync pulses with period less than 200us, how can I do it?In the datasheet, it mentioned "If full flexibility for the sync pulse interval is...
In a non-encrypted BLE link, the device falls back to the level of minimum power consumption (STOP_NOTIMER) between connection events. In an "LE Secure" link, the CPU is kept active. Why, and what to do about that?
Hello,I'm trying to use the CSMA feature but got the same problem as herehttps://community.st.com/s/question/0D50X0000B28om0SQA/s2lp-trying-to-get-csmaca-working.I tried to use the S2-LP DK GUI with X-NUCLEO-S2868A2 with NUCLEO-L053R8 to directly con...
Connecting via USB-C with the battery disconnected everything works correctly. PD contract is negotiated, 20V is delivered and when I plug the battery in to the charger it begins charging. If the battery is already attached when USB is connected, no ...
I was looking at the BLE_Sync sample code, when I stumbled upon something I couldn't find documented. void DTB_Init(void) { /* Enable the peripheral clock of GPIO Port A */ RCC->AHBENR |= 1<<3; /* PA1 tx/rx req*/ GPIOA->MODER |= (2<<2);...
I am running the BlueNRG sample application but I added ret = aci_gap_start_general_discovery_proc(SCAN_P, SCAN_L, PUBLIC_ADDR, 1);so that I can scan for devices. Then I added the following code to the user_notify() method in the sample_service.c fil...
