40 lines
837 B
Text
40 lines
837 B
Text
|
#include <ByteBuffer.h>
|
||
|
|
|
||
|
|
/*
|
||
|
|
Silly program that emulates buffered processing
|
||
|
|
using a circular bytebuffer
|
||
|
|
*/
|
||
|
|
|
||
|
|
ByteBuffer buffer;
|
||
|
|
|
||
|
|
void setup()
|
||
|
|
{
|
||
|
|
// Initialize the buffer with a capacity for 256 bytes
|
||
|
|
buffer.init(256);
|
||
|
|
|
||
|
|
// Init serial just to debug
|
||
|
|
Serial.begin(9600);
|
||
|
|
}
|
||
|
|
|
||
|
|
int cnt = 0;
|
||
|
|
void loop() {
|
||
|
|
cnt++;
|
||
|
|
|
||
|
|
// Every 100th update
|
||
|
|
if( cnt%100 == 0 ){
|
||
|
|
buffer.clear();
|
||
|
|
buffer.put(200); // Put one byte at end
|
||
|
|
buffer.putInt(2000); // Put one int at end
|
||
|
|
buffer.putLong(20000); // Put one long at end
|
||
|
|
buffer.putFloatInFront(200000); // Put one float at beginning
|
||
|
|
}
|
||
|
|
|
||
|
|
// Every 100th update (20 updates offset)
|
||
|
|
if( (cnt+20)%100 == 0 ){
|
||
|
|
Serial.println("Received following bytes");
|
||
|
|
while( buffer.getSize() > 0 )
|
||
|
|
Serial.println(buffer.get(), DEC);
|
||
|
|
Serial.println("");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|