0
Subject: [linux-usb-devel] Using asynchronous transactions from user space
>
> Hello.
> I have a USB to I2C adapter.
> For a while I was using user space library to access my device.
> This library is based on linux usbdevfs driver. I use bulk
> transactions.
> While the bandw
XOL wrote:
One I2C read transaction (for example) via my device requires
BULK_OUT - 1ms
BULK_IN - 1ms
...
And I can't force the system make a number of BULK transactions in
one frame. The windows implementation of driver for my device
has asynchronous request ( from user level ) and this let me
ma
Hello.
I have a USB to I2C adapter.
For a while I was using user space library to access my device.
This library is based on linux usbdevfs driver. I use bulk
transactions.
While the bandwidth of i2c transactions was not important all was fine. Now we need
the device to work faster and I found tha
