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@cnlohr
cnlohr / i2s_stream.c
Last active May 23, 2024 18:26
ESP32 I2S C Code Example/Snippet
//Almost entirelly lifted directly from https://github.com/igrr/esp32-cam-demo
//Just clocked a little differently and has chained buffers.
//This totes works with the I2S bus on the ESP32 for READING 16 wires simultaneously.
//Can be clocked off of I2S's internal controller or an external clock.
#define I2S_D0 4
#define I2S_D1 5
#define I2S_D2 18
#define I2S_D3 19
#define I2S_D4 36
@OleksandrKucherenko
OleksandrKucherenko / JsonLoader.java
Last active March 23, 2018 06:20
Volley Library adaptation for Loader pattern.
import android.os.Handler;
import android.os.Message;
import android.support.v4.content.Loader;
import com.android.volley.NoConnectionError;
import com.android.volley.Response;
import com.android.volley.RetryPolicy;
import com.android.volley.TimeoutError;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.JsonRequest;
@ramzes642
ramzes642 / FilterCursorWrapper.java
Last active November 16, 2017 05:02
FilterCursorWrapper class creates a compatible cursor that uses a filter argument to quick search ListView in android. It can be useful when you need unicode case insensetive "like" search, but you don't want to rebuild android's sqlite with icu support.
private class FilterCursorWrapper extends CursorWrapper {
private String filter;
private int column;
private int[] index;
private int count=0;
private int pos=0;
public FilterCursorWrapper(Cursor cursor,String filter,int column) {
super(cursor);