On Sat, 2013-12-21 at 20:19 +0800, Yingchun Li wrote:
before I read the box, it seems
the ACM driver will read the box automaticly(I find that from the usb
sniffer). and there
is a lot of READ-NAK packet.
So could the box disable the automatic read by someway such as flow
control, and
On Sun, Dec 22, 2013 at 1:47 AM, Greg KH gre...@linuxfoundation.org wrote:
On Sat, Dec 21, 2013 at 08:19:36PM +0800, Yingchun Li wrote:
Hi, I have a box presents to PC as a CDC-ACM device. And I write an simple
Application to write data to the box by ttyACM0.
The application is a loop that
Hi, I have a box presents to PC as a CDC-ACM device. And I write an simple
Application to write data to the box by ttyACM0.
The application is a loop that write the data to box, and waiting for
the box response
the data.
The question is , after wrote the data to the box, the box will
process the
On Sat, Dec 21, 2013 at 08:19:36PM +0800, Yingchun Li wrote:
Hi, I have a box presents to PC as a CDC-ACM device. And I write an simple
Application to write data to the box by ttyACM0.
The application is a loop that write the data to box, and waiting for
the box response
the data.
The
