usbh_hw_get_capabilities

#include <RTL.h>
#include <rl_usb.h>

void usbh_hw_get_capabilities (
  USBH_HCI_CAP *cap
);

The usbh_hw_get_capabilities function is used for reading capabilities of the custom USB Host controller driver. The argument cap is a pointer to the capabilities Host Controller driver Instance (USBH_HCI_CAP) structure where capabilities will be read.

The usbh_hw_get_capabilities function is part of the RL-USB Host software stack.

You can modify this function to suit different custom controller hardware. This function will need to be changed if custom controller is used on a chip that does not yet have a low level driver provided.

None.

usbh_hw_delay_ms, usbh_hw_ep_add, usbh_hw_ep_config, usbh_hw_ep_remove, usbh_hw_get_connect, usbh_hw_get_speed, usbh_hw_init, usbh_hw_pins_config, usbh_hw_port_power, usbh_hw_port_reset, usbh_hw_urb_cancel, usbh_hw_urb_submit

void usbh_hw_get_capabilities (USBH_HCI_CAP *cap) {
  cap->MultiPckt = __TRUE;
  cap->MaxDataSz = 512;
  cap->CtrlNAKs  = 100000;
  cap->BulkNAKs  = 1000000;
}