The new version of SdFat will have features to log data at higher speeds.
Here is a plot of a 1 kHz sine wave logged at 40,000 samples per second.
The waveform was digitized with a 12-bit MCP3201 ADC and logged as 16-bit binary data to a file using an Adafruit Data Logging Shield.
Would you use this capability?
I plan to include an example program to read the file on a PC/Mac since the file is binary. What language would be best for the PC part of the example? I am considering Java, Perl, or Python.
The files are very large since they are written at 80 KB/sec or 288 MB/hour.