mzzzzb
Newbie level 6
using sl811sh IN packets
i am trying to use cypress's sl811sh as a host, i am unable to understand a few things about this chip
when using sl811sh as host,
does the host automatically generate the ACK handshake after correctly receiving the data packet from targeted device?
and do we need to keep track of the data toggle bit of an IN endpoint and how do we insure that correct sequencing is being maintained.
I looked up usbXfer() in the firmware example but could not determine how sequencing was being done in case of IN packets, i think the data toggle value is always assumed to be 0 for the first in packt of the transfer. any help is highly appriciated.
has any body used this chip before?
i am trying to use cypress's sl811sh as a host, i am unable to understand a few things about this chip
when using sl811sh as host,
does the host automatically generate the ACK handshake after correctly receiving the data packet from targeted device?
and do we need to keep track of the data toggle bit of an IN endpoint and how do we insure that correct sequencing is being maintained.
I looked up usbXfer() in the firmware example but could not determine how sequencing was being done in case of IN packets, i think the data toggle value is always assumed to be 0 for the first in packt of the transfer. any help is highly appriciated.
has any body used this chip before?