About Padmapriya

Hi Mahalingam, Thanks for the response. ... View more

I have used the three methods: NoiseSensor_Setup() NoiseSensor_Enable() NoiseSensor_ReadRmsValue() But it returns me the same value every time. Changing the frequency to ADC_CENTRAL_NO_OF_SAMPLES, I notice that the NoiseSensor.c/ProcessCH4Data method is visited twice per second. The first, it reads the correct value, and after, reads a constant value. I also have noticed that the method AdcCentral.c/receiveProcess has been visited twice. But I have no access to BCDS_GuardedTask.c/GuardedTask_Initialize method to continue investigating. On the other hand, I have found the Mcu_Adc.c/McuAdcDmaScanChannelCb method, that choose between two buffers to write, and the em_dma.c/DMA_IRQHandler method, that toggle the adcPtr->_DriverCtx.PointerValue value, to use one of the two buffers each time. When I set Mcu_Adc.c/McuAdcDmaScanChannelCb/currentActiveBuff local variable to 1, the values seems to be right, despite the twice method call. But, doing that doesn't seem the correct way to fix the problem. I need to use ADC to read others sensors too, and doing that, maybe will not be good. ... View more

Hello, I am facing a problem with my running project. I am writing a code in Eclipse Mita for the XDK110 sensor. it's also working fine and sends data properly to the cloud. But the problem is that if the WLN connection disconnects with the sensor, the sensor can not reconnect with the wifi again. I can not understand how to recall again the WLN connection by Eclipse Mita ? And i also try to use this code on my code but it is showing some error from here {static Retcode_T AppControllerValidateWLANConnectivity(void)}. Can you tell me where i use this code? Please help me to solve this problem.     package main; //import the package platforms from xdk110 library import platforms.xdk110; var count = 0; //setup the wifi connection setup net: WLAN { ssid = ""; authentication = Personal(psk = ""); } static Retcode_T AppControllerValidateWLANConnectivity(void) { Retcode_T retcode = RETCODE_OK; WlanNetworkConnect_IpStatus_T nwStatus; nwStatus = WlanNetworkConnect_GetIpStatus(); if (WLANNWCT_IPSTATUS_CT_AQRD != nwStatus) { #if APP_MQTT_SECURE_ENABLE static bool isSntpDisabled = false; if (false == isSntpDisabled) { retcode = SNTP_Disable(); } if (RETCODE_OK == retcode) { isSntpDisabled = true; retcode = WLAN_Reconnect(); } if (RETCODE_OK == retcode) { retcode = SNTP_Enable(); } #else retcode = WLAN_Reconnect(); #endif /* APP_MQTT_SECURE_ENABLE */ } return retcode; } //setup the MQTT url,clinentId and authentication from clooud_dashboard setup backend: MQTT { transport = net; url = "mqtt://40.68.172.187:1883"; clientId = "RiELftL1TKIHlNxtPZJsA2Rv"; authentication = Login("maker:4RMakyzCtY5ou0Nw7zXLsFmDiiNQya9lArNnWoZ1", ""); //create variable and topic to send data to cloud dashboard var telemetry7 = topic("device/RiELftL1TKIHlNxtPZJsA2Rv/asset/Temp/state"); var telemetry8 = topic("device/RiELftL1TKIHlNxtPZJsA2Rv/asset/Humid/state"); var telemetry9 = topic("device/RiELftL1TKIHlNxtPZJsA2Rv/asset/Acceleration_X/state"); var telemetry10 = topic("device/RiELftL1TKIHlNxtPZJsA2Rv/asset/Acceleration_Y/state"); var telemetry11 = topic("device/RiELftL1TKIHlNxtPZJsA2Rv/asset/Acceleration_Z/state"); var telemetry12 = topic("device/RiELftL1TKIHlNxtPZJsA2Rv/asset/Press/state"); var telemetry13 = topic("device/RiELftL1TKIHlNxtPZJsA2Rv/asset/light/state"); var telemetry14 = topic("device/RiELftL1TKIHlNxtPZJsA2Rv/asset/Magnet_X/state"); var telemetry15 = topic("device/RiELftL1TKIHlNxtPZJsA2Rv/asset/Magnet_Y/state"); var telemetry16 = topic("device/RiELftL1TKIHlNxtPZJsA2Rv/asset/Magnet_Z/state"); var telemetry17 = topic("device/RiELftL1TKIHlNxtPZJsA2Rv/asset/noise/state"); } fn getCelciusString(){ var celcius = environment.temperature.read()/1000; return (`{"value": ${(celcius)}}`);} fn getHumidityString(){ var humidity = environment.humidity.read(); return (`{"value": ${(humidity)}}`);} fn getAccelerometer_XString(){ var accelerometer_X = accelerometer.x_axis.read()/100; return (`{"value": ${(accelerometer_X)}}`);} fn getAccelerometer_YString(){ var accelerometer_Y = accelerometer.y_axis.read()/100; return (`{"value": ${(accelerometer_Y)}}`);} fn getAccelerometer_ZString(){ var accelerometer_Z = accelerometer.z_axis.read()/100; return (`{"value": ${(accelerometer_Z)}}`);} fn getPressureString(){ var pressure = environment.pressure.read()/1000; return (`{"value": ${(pressure)}}`);} fn getLightString(){ var light = light.intensity.read()/2806; return (`{"value": ${(light)}}`);} fn getMagnetometer_XString(){ var magnetometer_X = magnetometer.x_axis.read()/100; return (`{"value": ${(magnetometer_X)}}`);} fn getMagnetometer_YString(){ var magnetometer_Y = magnetometer.y_axis.read()/100; return (`{"value": ${(magnetometer_Y)}}`);} fn getMagnetometer_ZString(){ var magnetometer_Z = magnetometer.z_axis.read()/100; return (`{"value": ${(magnetometer_Z)}}`);} fn getNoiseFloating(){ var noise = noise_sensor.noise.read()*100; return (`{"value": ${(noise)}}`);} //start loop //set the time to sending data every 10 seconds{ count++; if (count==1){ backend.telemetry7.write(getCelciusString()); println(getCelciusString());} if(count==2){ backend.telemetry8.write(getHumidityString()); println(getHumidityString());} if(count==3){ backend.telemetry9.write(getAccelerometer_XString()); println(getAccelerometer_XString());} if(count==4){ backend.telemetry10.write(getAccelerometer_YString()); println(getAccelerometer_YString());} if(count==5){ backend.telemetry11.write(getAccelerometer_ZString()); println(getAccelerometer_ZString());} if(count==6){ backend.telemetry12.write(getPressureString()); println(getPressureString());} if(count==7){ backend.telemetry13.write(getLightString()); println(getLightString());} if(count==8){ backend.telemetry14.write(getMagnetometer_XString()); println(getMagnetometer_XString());} if(count==9){ backend.telemetry15.write(getMagnetometer_YString()); println(getMagnetometer_YString());} if(count==10){ backend.telemetry16.write(getMagnetometer_ZString()); println(getMagnetometer_ZString());} if(count==11){ backend.telemetry17.write(getNoiseFloating()); println(getNoiseFloating()); count = 0; } }     ... 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Hello Shanmathi, Thanks for your hint with the EM libs. I already tried it without success before, which was the reason for trying the example.  But I came back to it and found my mistake I would like to share with the community. Problem was that the BURTC is by default in a reset mode, this is also mentioned in the comment of the BURTC_Init function. The only thing that was missing was to call the "RMU_ResetControl(rmuResetBU, false);" command and release the BURTC from reset. Thank you all for your help. BR Roland. ... View more