About VerenaSchmidt11

Hello, I flashed the Azure Plug & Play on my XDK and created the certificates accoring to the webpage. I also opened the port 8883 on my Fritz-Box. However, I still get the following error message:    INFO | XDK DEVICE 1: Error: Time:Sun Oct 21 06:01:38 2021 Func:socketio_close Line:668 Trying to close an already closed TCP socket. INFO | XDK DEVICE 1: Error: Time:Sun Oct 21 06:01:38 2021 Func:onOpenComplete Line:454 Error: failure opening connection to endpoint INFO | XDK DEVICE 1: Error: Time:Sun Oct 21 06:01:38 2021 Func:mqtt_error_callback Line:139 MQTT communication error INFO | XDK DEVICE 1: Error: Time:Sun Oct 21 06:01:38 2021 Func:Tlsio_Open Line:466 Failed to open the TLS instance. INFO | XDK DEVICE 1: Error: Time:Sun Oct 21 06:01:38 2021 Func:mqtt_client_connect Line:1042 Error: io_open failed INFO | XDK DEVICE 1: Error: Time:Sun Oct 21 06:01:38 2021 Func:SecureSocket_Destroy Line:868 Invalid socket. INFO | XDK DEVICE 1: Error: Time:Sun Oct 21 06:01:38 2021 Func:create_connection Line:644 Failure connecting to mqtt server INFO | XDK DEVICE 1: Error: Time:Sun Oct 21 06:01:38 2021 Func:prov_transport_common_mqtt_dowork Line:945 unable to create mqtt connection INFO | XDK DEVICE 1: Error: Time:Sun Oct 21 06:01:38 2021 Func:on_transport_registration_data Line:771 Failure retrieving data from the provisioning service INFO | XDK DEVICE 1: Error: Time:Sun Oct 21 06:01:38 2021 Func:LogDpsRegistrationFailureStates Line:404 DPS provisioning responded with error state 5 INFO | XDK DEVICE 1: Error: Time:Sun Oct 21 06:01:38 2021 Func:GetFinalRegistrationStatus Line:344 Error registering device for DPS INFO | XDK DEVICE 1: Error: Time:Sun Oct 21 06:01:38 2021 Func:SetupPlugAndPlayDevice Line:375 Failed to setup plug and play device Any ideas what I can do?Thanks, Verena ... View more

Hi, I am trying (again) to do a FFT Noise analysis with the Bosch XDK. It's my second or third trial... I already learned that one member has a personal solution - but unfortunately that one is not publicly available The RTOS-Timer theoretically allows 1ms delays for each task. After trying that out I saw that the only realistic value is 10ms. I come to a similar value (about 9ms) when I don't use a timer, but a loop and just try to get the information as fast as possible and write the timer_counter in parallel. --> so my first question is - how is it possible to increase the frequency to record samples ? << 10ms --> in the first step, in order to know what I am doing, I also want to store that information on SD-File (e.g. every x samples read into an array). I can write batch of data on the SD card, those samples are taken every ~9ms.  --> is there a working solution for FFT with Noise available? - the solution shown on XDK homepage does not show big knowledge regarding FFT of noise, beginning with a timer of 100ms - 10 Hz sampling frequency, which is much too low for analysing noise. Honestly, I don't understand why this webpage on noise was not updated by Bosch as this part is no promotion... Thanks, Verena     ... View more

Hi, how can I decode the timestamp that I get with the sntp-request: retcode = SNTP_GetTimeFromServer(&sntpTimeStampFromServer, APP_RESPONSE_FROM_SNTP_SERVER_TIMEOUT); What should a printf-code look like in order to get an idea how this sntp-timestamp looks like. How can I access the sntp-timestamp in order to set an external real-time clock. Up to now, the numbers I got don't make any sense and are also not in UNIX-timestamp format Thanks a lot, Verena  ... View more

Hi, as already discussed previously BoschXDKCloudConnectivity doen't work currently due to changes in the protocoll to MQTT.  It was also mentioned that in the next Workbench release a new example should be included which solves this problem. Is there a date / timeline when this new workbench is released? Thanks, Verena ... View more