Search found 2 matches

by romitraj
Sat Feb 15, 2020 9:29 am
Forum: ESP32 Arduino
Topic: SAMPLING AUDIO - How to handle large data?
Replies: 6
Views: 1619

Re: SAMPLING AUDIO - How to handle large data?

The problem is the my task handler is unable to write the data to the file. It crashes. So my sample buffer size is 1000, so that is basically being called 21 times a second and needs to write these 1000 lines to a file. But it is not able to do that keeps crashing.
by romitraj
Fri Feb 14, 2020 12:47 pm
Forum: ESP32 Arduino
Topic: SAMPLING AUDIO - How to handle large data?
Replies: 6
Views: 1619

SAMPLING AUDIO - How to handle large data?

Hello, I am building an audio sampler on ESP32. I have been following https://www.toptal.com/embedded/esp32-audio-sampling loosely. Instead of reading from the inbuilt ESP32 ADC, I am using a MCP3208. The problem I am having is figuring out how to deal with the 1000 samples I am sampling every few m...

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