Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
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...
Posted on August 27, 2015 at 19:15Hi allSomebody knows how can I implement an ftp connection with the SPWF01SA? Thanks!
Posted on August 28, 2015 at 11:39Hi , when i using AT+S.SCAN the resulting 1: BSS C0: 040404040404040404040404040404+WIND:8:Hard Fault:Console1: r0 34303448 , r1 20000E8Cwhat is the problem and how to solve it if possible?