Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on May 12, 2015 at 11:08Hello,I want to use a BlueNRG as HCI device. I�ve used the ACI Command Write_Config_Data to set a public address (0xaa, 0x00, 0x00, 0xE1, 0x80, 0x02). I use the HCI command �LE Set Advertising Data Command� and finally...
Posted on October 01, 2015 at 11:52Hi there, i am running the BlueNRG with multiple services, such as a proximity service, a performance test service and an application service. The proximity service has 2 characteristics, the PerformanceTestService...
Posted on September 28, 2015 at 15:16Hi,I've been searching for an ST forum related to stw81200 (rf synthesizer), but can't find any. Does anyone know where to post?Thanks.
Posted on September 21, 2015 at 22:15Hello,I am facing similar issues with limited resources on higher data rates using notification packets of 20 bytes. Were you able to find a workaround for this ? Can someone from ST provide some insight on this?
Posted on September 18, 2015 at 09:16Hello Maurizio,first of all the answers:1) The way we can measure it can be getting:- a TX node with a TX signal output on GPIO - a RX node with a SYNC detected signal output on GPIO- a scopeThe time delay can be...
Posted on September 17, 2015 at 10:29Looking at the examples provided with X-NUCLEO-IDB04R1 I found it difficult to understand all the layers and protocols. If I want to establish connection with a device and send/receive some data - what function s...
Posted on September 15, 2015 at 12:44Hi, I tried to connect to a wireless network, which do not broadcast its SSID, with the above mentioned module. I tried as usual: AT+S.SCAN AT+S.SSIDTXT=TestAP AT+S.SCFG=wifi_wpa_psk_text,Test123 AT+S.SCFG=wifi_p...
Posted on September 14, 2015 at 14:34Hello,On the same topic, I'd like to have some clarifactions, seeing I have difficulties finding information on the different Stack mode (specially mode 3 & 4).Are the following configurations possible with BlueN...
Posted on September 11, 2015 at 18:11Hello every, I would like to understand how SQI works into SPIRIT1 to evaluate if it can be used to calculate time of fligth (ToF) for distance measurement beween two end node.To have a best ToF measure SQI value...
Posted on September 10, 2015 at 07:46Hi Salvatore, I faced same issue on BlueNRG-MS. I found LL_WITHOUT_HOST in UM1865, then I set 1 to LL_WITHOUT_HOST, after reset and before any other commands. However, I not yet got any ACL data. Please let me kn...