Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on October 05, 2015 at 02:38I'm wanting to load a custom firmware onto the SP1ML-915, as I'd like to implement abilities I can't get through the existing AT command set. Where can I find documentation about how the STM32L151RB is connected to...
Posted on February 04, 2016 at 17:03Hi all, I have a problem. I use Wifi module in miniAP mode. I started to listen UDP socket in port 18120 and connect one client to this socket and go to data mode. When i send data from client to wifi module and ...
Posted on February 19, 2015 at 09:42HelloI have 2 STEVAL-SPBT3ATV3 to evaluate an application and the first BlueModule is on v1.6 for the firmware and the 2nd is on v1.3.How i can find and download the FW v1.6 for upgrade ?Thanks for your respond ...
Posted on January 20, 2016 at 07:51Good Morning, I tried the FirstSet function and it worked fine without special characters. I tried it also with percentage encoding, but it doesn't work, like expected. The FirstSet function is a good way to confi...
Posted on January 29, 2016 at 14:05When I configure one module to listen on a port I can then connect to it via PC client and enter data mode. At this point a link is established and communications are asynchronous bidirectional. When configuring o...
Posted on January 27, 2016 at 09:02Hi all, I have software circullar buffer, parser, state machine for wifi module SPWF01. Everything is ok, but i must loaded data in IRQ every one byte. I will used DMA circle buffer and loaded long data burst but i...
Posted on January 29, 2016 at 12:17Hello, Please help to clarify the following: Can I use BlueNRG-MS module in slave and broadcast mode simultaneously? So, I would like to have connection with master and send some broadcast message. Thanks in advan...
Posted on January 26, 2016 at 19:54Hello.Why when I use sending of ACL packet it is take to 4-8 second for acknowledge event?How can I setup this duration?Which type of ACL packet does BlueNRG use?( DM1, DH1, DM3,DH3, DM5, DH5 and AUX1. 2-DH1, 3-D...
Posted on January 25, 2016 at 16:37 Hello, I have bought 2 SPSGRF-868-Nucleo module. I want for beginning sent a packet for see how spirit1 works. But afters some search, I don't know if my packet is really sent or not because I receive a...
Posted on January 15, 2016 at 17:30Hello. Could you tell how IRQ is work? Does setup automatically after command write to BlueNRG over HCI? #bluenrg #spi #hci