About Mahalingam

Hello  mainul, I am able to send data to mqtt server successfully with the below configuration. static MQTT_Connect_T MqttConnectInfo = { .ClientId = "XDS_FS", .Username = APP_MQTT_USERNAME, .Password = APP_MQTT_PASSWORD, .BrokerURL = "broker.hivemq.com", .BrokerPort = 1883, .CleanSession = true, .KeepAliveInterval = 100, };/**< MQTT connect parameters */ Attached Workbench log for reference, INFO | XDK DEVICE 1: Successfully set IP using DHCP INFO | XDK DEVICE 1: Trying to connect with WiFi network... INFO | XDK DEVICE 1: Successfully removed obsolete profiles INFO | XDK DEVICE 1: Added new WLAN profile INFO | XDK DEVICE 1: Successfully reset obsolete connection policy INFO | XDK DEVICE 1: Successfully set new connection policy INFO | XDK DEVICE 1: Started collecting WLAN Rx Statistic INFO | XDK DEVICE 1: IP address of device 192.168.43.50 INFO | XDK DEVICE 1: Mask 255.255.255.0 INFO | XDK DEVICE 1: Gateway 192.168.43.1 INFO | XDK DEVICE 1: DNS 192.168.43.1 INFO | XDK DEVICE 1: Connected to WPA network successfully INFO | XDK DEVICE 1: MqttEventHandler : Event - 0 INFO | XDK DEVICE 1: ServalMqttAgent:SubscribeToTopic - Subscribing to topic: BCDS/XDK110/example/out, Qos: 1 INFO | XDK DEVICE 1: MqttEventHandler : Event - 8 INFO | XDK DEVICE 1: MqttEventHandler : Event - 14 INFO | XDK DEVICE 1: AppMQTTSubscribeCB : #1, Incoming Message: INFO | XDK DEVICE 1: Topic: BCDS/XDK110/example/out INFO | XDK DEVICE 1: Payload: INFO | XDK DEVICE 1: """ INFO | XDK DEVICE 1: Environmental Data - INFO | XDK DEVICE 1: Humidity : 54 INFO | XDK DEVICE 1: Pressure : 96257 INFO | XDK DEVICE 1: Temperature : 30.181000ø INFO | XDK DEVICE 1: """ INFO | XDK DEVICE 1: MqttEventHandler : Event - 15 INFO | XDK DEVICE 1: MqttEventHandler : Event - 14 Reason why you were getting  "asserted at Filename ./../Libraries/ServalStack/3rd-party/ServalStack/api/Serval_StringDescr.h , line no 180 " error was, You have removed below 2 parameter from the mqtt structure, .Username = APP_MQTT_USERNAME, .Password = APP_MQTT_PASSWORD, Could you please include back those parameter and Could  you Clean the application and Build and Flash the application into XDK.  XDK will be connected to mqtt server. I Hope this will solve your problem. ... View more

Hello  rafal I have found the exact reason why your XDK device was not to able to connect with BoschIoT suite. When I saw your video multiple times to find what you are doing wrong. I found one thing. DeviceID or Instance or Namespace name was having more than 14 characters. I have created a new subscription with DeviceID name, Instance name and  Namespace name more than 14 characters. I generated provisioning.json file and kept provisioning.json file in sdcard and Rebooted the device. XDK was not able to establish connection with BoschIoTSuite successfully. "Instance" : "mahalingamxdkconnect" "Namespace" : "mahalingamxdkconnect"  "deviceId": "mahalingamxdk" If the DeviceID or Instance or Namespace name has more than 14 characters, XDK device is not able to establish the connection with BoschIoTSuite. Can you create a new subscription with DeviceID name, Instance name and  Namespace name with less than 14 characters and let me know whether your XDK is able to connect with BoschIoTSuite successfully? I hope this will solve your problem. ... View more