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

void usbd_hid_set_report (
  U8  rtype,                  // Report type
  U8  rid,                    // Report ID
  U8* buf,                    // Pointer to the buffer to report data
  int len,                    // Length of report (in bytes)
  U8  req                     // Request type
);

The function usbd_hid_set_report handles data that was received from the USB Host. The function is called when report was received.

Arguments:

• rtype: report type

  Value	Description
  HID_REPORT_OUTPUT	Output report received.
  HID_REPORT_FEATURE	Feature report received.

• rid: report ID (0 - if only one report exists in system)
• buf: pointer to the buffer to report data
• req:

  Value	Description
  USBD_HID_REQ_EP_CTRL	Report came through control endpoint.
  USBD_HID_REQ_EP_INT	Report came through interrupt endpoint.

The function usbd_hid_set_report is part of the USB Device Function Driver layer of the RL-USB Device Software Stack.

Modify this function to the application needs.

None.

usbd_hid_get_protocol, usbd_hid_get_report, usbd_hid_get_report_trigger, usbd_hid_init, usbd_hid_set_protocol

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

U8 feat;
U8 set;

void usbd_hid_set_report (U8 rtype, U8 rid, U8 *buf, int len, U8 req) {

  switch (rtype) {
    case HID_REPORT_INPUT:
      break;
    case HID_REPORT_OUTPUT:
      set = *buf;
      break;
    case HID_REPORT_FEATURE:
      feat = buf[0];
      break;
  }
}