USB_STATUS usb_class_hub_get_descriptor
(
/* [IN] The communication device common command structure */
HUB_COMMAND_PTR com_ptr,
/* [IN] descriptor buffer */
uchar_ptr buffer,
/* [IN] buffer length (or, better said, how many bytes to read) */
uchar len
)
{ /* Body */
USB_STATUS error = USB_OK;
USB_lock();
error = usb_class_hub_cntrl_common(
com_ptr,
REQ_TYPE_DEVICE | REQ_TYPE_IN | REQ_TYPE_CLASS,
REQ_GET_DESCRIPTOR,
0,
0,
len,
buffer
);
USB_unlock();
return error;
} /* EndBody */
usb_status usb_class_hub_get_port_status
(
/* [IN] Class Interface structure pointer */
hub_command_t* com_ptr,
/* [IN] port number */
uint8_t port_nr,
/* [IN] Buffer to receive descriptor */
uint8_t* buf,
/* [IN] buffer length (how many bytes to read) */
uint8_t len
)
{
#ifdef _HOST_DEBUG_
DEBUG_LOG_TRACE("usb_class_hub_get_port_status, SUCCESSFUL");
#endif
return usb_class_hub_cntrl_common(
com_ptr,
REQ_TYPE_IN | REQ_TYPE_CLASS | REQ_TYPE_INTERFACE | REQ_TYPE_ENDPOINT,
REQ_GET_STATUS,
0,
port_nr,
len,
buf);
} /* Endbody */
USB_STATUS usb_class_hub_clear_port_feature
(
/* [IN] Class Interface structure pointer */
HUB_COMMAND_PTR com_ptr,
/* [IN] port number */
uint_8 port_nr,
/* [IN] feature ID */
uint_8 feature
)
{ /* Body */
return usb_class_hub_cntrl_common(com_ptr,
REQ_TYPE_OUT | REQ_TYPE_CLASS | REQ_TYPE_INTERFACE | REQ_TYPE_ENDPOINT,
REQ_CLEAR_FEATURE,
feature,
port_nr,
0,
NULL);
} /* Endbody */
USB_STATUS usb_class_hub_get_port_status
(
/* [IN] Class Interface structure pointer */
HUB_COMMAND_PTR com_ptr,
/* [IN] port number */
uint_8 port_nr,
/* [IN] status buffer */
uchar_ptr buffer,
/* [IN] buffer length (or, better said, how many bytes to read) */
uchar len
)
{ /* Body */
return usb_class_hub_cntrl_common(com_ptr,
REQ_TYPE_IN | REQ_TYPE_CLASS | REQ_TYPE_INTERFACE | REQ_TYPE_ENDPOINT,
REQ_GET_STATUS,
0,
port_nr,
len,
buffer);
} /* Endbody */
usb_status usb_class_hub_clear_feature
(
/* [IN] Class Interface structure pointer */
hub_command_t* com_ptr,
/* [IN] feature ID */
uint8_t feature
)
{
#ifdef _HOST_DEBUG_
DEBUG_LOG_TRACE("usb_class_hub_clear_port_feature, SUCCESSFUL");
#endif
return usb_class_hub_cntrl_common(
com_ptr,
REQ_TYPE_OUT | REQ_TYPE_CLASS,
REQ_CLEAR_FEATURE,
feature,
0,
0,
NULL);
} /* Endbody */
usb_status usb_class_hub_get_descriptor
(
/* [IN] Class Interface structure pointer */
hub_command_t* com_ptr,
/* [IN] Buffer to receive descriptor */
uint8_t* buf,
/* [IN] buffer length (how many bytes to read) */
uint8_t len
)
{
#ifdef _HOST_DEBUG_
DEBUG_LOG_TRACE("_usb_class_hub_get_descriptor");
#endif
return usb_class_hub_cntrl_common(
com_ptr,
REQ_TYPE_DEVICE | REQ_TYPE_IN | REQ_TYPE_CLASS,
REQ_GET_DESCRIPTOR,
0,
0,
len,
buf);
} /* EndBody */
usb_status usb_class_hub_set_port_feature
(
/* [IN] Class Interface structure pointer */
hub_command_t* com_ptr,
/* [IN] port number */
uint8_t port_nr,
/* [IN] feature ID */
uint8_t feature
)
{
#ifdef _HOST_DEBUG_
DEBUG_LOG_TRACE("usb_class_hub_set_port_feature, SUCCESSFUL");
#endif
return usb_class_hub_cntrl_common(
com_ptr,
REQ_TYPE_OUT | REQ_TYPE_CLASS | REQ_TYPE_INTERFACE | REQ_TYPE_ENDPOINT,
REQ_SET_FEATURE,
feature,
port_nr,
0,
NULL);
} /* Endbody */
