Changes in uspace/lib/usb/src/hidparser.c [3b77628:ad4562c2] in mainline

File:

• uspace/lib/usb/src/hidparser.c (modified) (3 diffs)

uspace/lib/usb/src/hidparser.c

@@ -35 +35 @@
 #include <usb/classes/hidparser.h>
 #include <errno.h>
+#include <stdio.h>
 
 /** Parse HID report descriptor.
@@ -120 +121 @@
         item.logical_max = 255;
 
-        if(size != 8){
-                return -1;
+        if (size != 8) {
+                return ERANGE;
         }
 
         uint8_t keys[6];
-        for(i=item.offset; i<item.count; i++) {
-                keys[i-2] = data[i];
+        for (i = 0; i < item.count; i++) {
+                keys[i] = data[i + item.offset];
         }
 
@@ -143 +144 @@
 int usb_hid_boot_keyboard_output_report(uint8_t leds, uint8_t *data, size_t size)
 {
-        if(size != 1){
+        if (size < 1){
                 return -1;
         }
 
-        /* used only first five bits, others are only padding*/
-        *data = leds;
+        data[0] = leds;
         return EOK;
 }