ArjunNarayanan

Hi, I am able to read the data from both the hats. But i want the data to be logged into a csv file and i don't know how to do that. Can you help me out with this?

Hi Can you please provide me a source code wherein i can read two or more daq 128 hats at the same time and log all the incoming data to a csv file simultaneously. I am attaching the example code which i have edited to read two hats at the same time and log the data into a csv file. Please go through the code and let me know where i have gone wrong. Regards Arjun all channel scan with log

HI In the above said example the csv file is not getting generated. Can you please provide me a source code wherein i can read two or more hats at the same time and log all the incoming data to a csv file simultaneously. I am attaching the example code which i have edited to read two hats at the same time and log the data into a csv file. Please go through the code and let me know where i have gone wrong. Also can a raspberry pi 4 with 8GB of RAM log the date as well as read all the 52 channels at the same time? (Currently i am using a raspberry pi 4 with 4GB of RAM and the OS is stored in a 16GB memory card.) Or can you suggest some other microprocessor that is much better than raspberry pi 4 and that can log the date as well as read all the 52 channels at the same time? Regards Arjun all channel scan with log

HI I tried the below attached code and was able to log data at a rate of 5kS/s from all 8 channels. But this works only for a single DAQ HAT since the code asks me to enter the DAQ HAT. What should I do if I want to read all the 7 DAQ HAT attached. I would like to read and log the data of all the 52 channels without terminating the readings after a specific amount of sampling. I want to read all the 52 channels until I press ctr c to stop the readings like the one done in the below provided code. Please suggest me a sample code for this. Eagerly waiting for your helpful reply. Regards Arjun cont_scan_csv.py

HI I tried the above attached code and was able to log data at a rate of 5kS/s from all 8 channels. But this works only for a single DAQ HAT. What should I do if I want to read all the DAQ HAT attached simultaneously. I would like to read and log the data of all the 52 channels without terminating the readings after a specific amount of sampling. I want to read all the 52 channels until I press ctr c to stop the readings like the one done in the above provided code. Please suggest me a sample code for this. Eagerly waiting for your helpful reply. Regards Arjun

Hi !!! I am trying to read analog voltage from 52 channels (7 DAQ MCC 128 16-bit, 100 KS/s, 8 SE/4 DIFF Analog Inputs, Multiple Input Ranges heads mounted on a single Raspberry Pi 4) synchronously. I would like to collect samples at a rate of 5KS/s from each channel. I have just started learning PYTHON. Is it possible to export the data or to log the data of all the 52 channels into an Excel sheet? If yes then how should I code the microprocessor. Or else is it possible to get the data into LABVIEW using the ethernet port? If yes then what code should be used to transmit the data from the microprocessor to LABVIEW using the ethernet port. I have used the sample codes provided on github and i was able to read the channels but at a much lower sampling rate. If the sampling rate was increased the program gets crashed. Eagerly waiting for your helpful reply. Regards Arjun