Hi All,
I've been working on a DAQ system using the T4.1 and a nice 24bit ADC from TI.
Just recently I've added the USB host MSC library to enable writing my captured and converted data to files on a USB flash drive.
Iam using the Teensyduino beta release 1.57.
It is all working except for the fact the time to write the same files to the USB drive is MUCH longer/slower (like > 10x) than for the SD card.
My question is what is the default rate setup for the USB MSC interface?
Can I change this?
Could there be another reason this is so slow?
Thanks
Craig
I've been working on a DAQ system using the T4.1 and a nice 24bit ADC from TI.
Just recently I've added the USB host MSC library to enable writing my captured and converted data to files on a USB flash drive.
Iam using the Teensyduino beta release 1.57.
It is all working except for the fact the time to write the same files to the USB drive is MUCH longer/slower (like > 10x) than for the SD card.
My question is what is the default rate setup for the USB MSC interface?
Can I change this?
Could there be another reason this is so slow?
Thanks
Craig