Changes in uspace/drv/usbhid/generic/hiddev.c [19e0560e:0d59d0e9] in mainline

File:

• uspace/drv/usbhid/generic/hiddev.c (modified) (3 diffs)

uspace/drv/usbhid/generic/hiddev.c

@@ -126 +126 @@
         }
         
-        /*! @todo This should probably be somehow atomic. */
+        /*! @todo This should probably be atomic. */
+//      if (usb_hid_report_ready()) {
+//              usb_log_debug2("Report ready, size: %zu\n", 
+//                  hid_dev->input_report_size);
+                
+//              usb_hid_report_received();
+//      } else {
+//              memset(buffer, 0, hid_dev->input_report_size);
+//      }
         memcpy(buffer, hid_dev->input_report, 
             hid_dev->input_report_size);
@@ -132 +140 @@
         *event_nr = usb_hid_report_number(hid_dev);
         
+        // clear the buffer so that it will not be received twice
+        //memset(hid_dev->input_report, 0, hid_dev->input_report_size);
+        
+        // note that we already received this report
+//      report_received = true;
         usb_log_debug2("OK\n");
         
@@ -171 +184 @@
         
         if (hid_dev->report_desc_size > size) {
-                return EINVAL;
+                return EINVAL;  // TODO: other error code
         }