Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on February 05, 2017 at 20:27Hi i want to use SPWF01SA wifi module, but i'm confused about connections. I want to control SPWF01S with another mcu and in my schematic i've connected only rx,tx, vcc and gnd also one connector like jtag. But i...
Posted on February 15, 2017 at 16:04Hello,I downloaded the BlueNRG-1 Devkit, which has a project with a hid peripheral, however only the .h file is included the other part is a .lib file that i can not view, where can i find the source code for this...
Posted on October 05, 2015 at 09:57Hi, Is it possible to update firmware from host processor over UART without any windows utilities like flash loader? We use FreeRTOS in our product, so, FW update protocol description or any clues are welcome.
Posted on February 14, 2017 at 11:35Hi,I'm using the BlueNRG-MS chipset. As far as I've understood, the connection interval is set through 'aci_gap_set_discoverable' and if the related arguments of the function (SlaveConnIntervMin and SlaveConnInter...
Posted on February 14, 2017 at 09:07Hi, cannot find blueNRG gui in STSW-BLUENRG-DK archive..exe is missinghttp://www.st.com/etc/clientlibs/st-site/media/app/images/viper17/icon_active.png. If somebody can help me with a link or can send me the fil...
Posted on February 12, 2017 at 14:56 Hi, cannot find blueNRG gui in STSW-BLUENRG-DK archive. .exe is missing. If somebody can help me with a link or can send me the file. Thanks.
Posted on February 09, 2017 at 19:42When I run aci_hal_write_config_data() as a first command after BlueNRG-MS reset, I get ERR_CMD_SUCCESS. But when I call getBlueNRGVersion() first, then I get ERR_COMMAND_DISALLOWED from aci_hal_write_config_data(...
Posted on February 08, 2017 at 04:39Do you have reference project for central role which has pairing prodedures?I know en.fp-sns_flight1_firmware is the best referencing project which provides good example of pairing procedure and security issues on...
Posted on December 21, 2016 at 20:13Hello! I am trying to use SPBT2632C2A module. But it does not issue the stated parameters for data transfer rate and for reasons unknown to us periodically stops sending data for periods of the order of several hu...
Posted on January 30, 2017 at 23:57We are trying to reach real-time 50mS per round trip of 20 byte TCP messages of receive and then send response. I'm actually seeing closer to 150mS round trip time. Much of this time is taken up in switching betwee...