Hi all,
I just encountered this Processing/Arduino bug recently. My serial code, which was working properly with earlier versions of Processing/Arduino, now suffers from huge delays. My Processing code doesn't wait for a reply from Arduino. It only checks if the serial port is open during the draw() loop. I've also tried simply writing to the serial port without checking as well.
If the USB FTDI adapter is plugged in (whether the Arduino is powered or not) the delay occurs. When I pull the FTDI or disable the Processing serial code, it runs fine.
Hmmm.
Michael
I just encountered this Processing/Arduino bug recently. My serial code, which was working properly with earlier versions of Processing/Arduino, now suffers from huge delays. My Processing code doesn't wait for a reply from Arduino. It only checks if the serial port is open during the draw() loop. I've also tried simply writing to the serial port without checking as well.
If the USB FTDI adapter is plugged in (whether the Arduino is powered or not) the delay occurs. When I pull the FTDI or disable the Processing serial code, it runs fine.
Hmmm.
Michael