Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
I am working on a Tire Pressure Monitoring System (TPMS) application. This is not a device that goes inside of a tire. This will be a device that talks to the TPMS devices inside the tire. I found the SPIRIT1 as a good choice for sub 1 Ghz wireless r...
Hi everyone, I am new for STUSB4710A. I connect STUSB4710a STEVAL_ISC004v1 evaluation board to my laptop, through a min b usb cable. when I run the graphic interface en.stsw-stusb001, there is one error: usb error: no target found. please connect fir...
Hi everyone, I met a problem when I measured the current rms value with stpm33 ic.I'm using this IC with resistive loads and other load profiles with low crest factor. But I met a case with a high crest factor load like as SMPS type loads. I collecte...
Hi,How can I capture packets in my mesh on BlueNRG-2 module? How can I know if a module has passed any package to another module? I see packets directed to a specific module, but I don't see being an intermediary in the network.Regards Adam
Hi, I am Driving an AMOLED display (GRAM) with QSPI.In blocking mode everythings works fine, but now I trying to "update" it using GPDMA, nothing works. Any advices ?So in blocking mode I used the typical : OSPI_RegularCmdTypeDef sCommand = {0}; sC...
Hi. I am using two STPM34 on my board, they are separated, UART, SCS, SYN, all of them. I got init issue happens at start-up. I can't detect it. I've applied this Getting started with the STPM3x document procedures and got driver code that provided b...
platform：BLUENRG345_MCSDK ：BLUENRG_LP_1.2.0Our device serves as a broadcaster (directional broadcast), with GATT acting as a server, providing one service and two characteristics(read_req and WriteReq). The target device will periodically connect to ...
Hello everyoneDo you know where can I find a ready to use example for X-NUCLEO-S2915A1 . It seems that everything is for other boards.I also tested P2P example from cube for L1 ("S2915A2_P2P") and it doesn't work . Two boards I press the button and n...
Hallo, I have in my middlewares BluNRG2 packet.I have this function aci_gatt_add_char that adds a characteristic that has ((uint8_t)CHAR_PROP_NOTIFY)|((uint8_t)CHAR_PROP_READ | CHAR_PROP_INDICATE) as Char_Properties.When this characteristic changes, ...
hello, as part of a project for a course I'd like to recover the sound intensity in random places. For this, I have 3 steval mksbox1V1 and I use the microphone mp23abs1 to recover the sound intensity in db of an environment. I'd like to place the car...
