Re: [Linux-usb-users] Concatanated Packets

2007-12-06 Thread Alan Stern
On Thu, 6 Dec 2007, Gadi Tunes wrote: > Thanks for the quick reply. > > The device can transmit more than 64 bytes. > Each packet is broken into 64 bytes fragments while transmitted. > > At normal operation, the device generated data every 4-5ms, while the > host usually polls every 1ms. > The i

Re: [Linux-usb-users] Concatanated Packets

2007-12-06 Thread Gadi Tunes
Thanks for the quick reply. The device can transmit more than 64 bytes. Each packet is broken into 64 bytes fragments while transmitted. At normal operation, the device generated data every 4-5ms, while the host usually polls every 1ms. The issue occurs when there is one delayed poll from the hos

Re: [Linux-usb-users] Concatanated Packets

2007-12-05 Thread Alan Stern
On Wed, 5 Dec 2007, Gadi Tunes wrote: > Hi, > > My device is connected to the host by 3 IN endpoints (USB 1.1). > Two of them are interrupt HID eps and the third is bulk. > I have an issue with packets being concatenated while sent from the > device to the host, if the polling from the host isn't

[Linux-usb-users] Concatanated Packets

2007-12-05 Thread Gadi Tunes
Hi, My device is connected to the host by 3 IN endpoints (USB 1.1). Two of them are interrupt HID eps and the third is bulk. I have an issue with packets being concatenated while sent from the device to the host, if the polling from the host isn't quick enough. For instance, in my bulk ep, I can t