AnsweredAssumed Answered

USB Bulk out packet size problem

Question asked by Eric Chen on Feb 6, 2020
Latest reply on Feb 7, 2020 by Alexis Andalon

Hi 

I'm using rt1050 usb_device_cdc_vcom demo and trying to modify HS_CDC_VCOM_BULK_OUT_PACKET_SIZE from

64 to 2048 or larger.

 

It work's fine when the value is set to 1024.

After change it to 2048 , it sucked while transmit data out.

Is there any limitation ?

Outcomes