Couple of sofwares utilized to read analog data in bulk, and save to csv files
This is supposed to read the ADC from the ESP32 and output to a .out file.
There is two slight different algorithms. That's because the write time can take time, and the sampling rate must be slower to catch up.
- Long
The internal buffer is small, so it can create larger files, but with slower sampling rate.
- Fast
All the data is allocated to RAM, before going to the SD card. Sampling rate is faster, but size is limited.
Due to the size of an ASCII text file, compared to a raw binary, it's better to output raw data from the ESP32. The file is later converted via an output software.
To compile just access ./FiletoCSV folder, and cmake it.
To convert the .out file just use ./FiletoCSV .