stw81200
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.
Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
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...
Posted on September 08, 2015 at 15:52Hello,I'm trying to POST some JSON data to my server but it seems I'm having a problem because the post data is comma delimited just like the POST command arguments. I have already tried to escape the character ...
Posted on August 31, 2015 at 19:13Hi everybody, I'm evaluating the SPWF01SA and I'm wondering if there is a minimum delay between messages useful to determine the end of a transmission, ex. between the response to a command and a following WIND? Tha...