From: Dinar Valeev <dval...@suse.com> Original issue is home and end keys are not functional in grub2. Later I've found other inconsistencies in f1-f12 keys.
"Correct sequence" was crabbed by pressing key on cat running in
xterm.
Tested with Home, End, F2, Del and F10 keys in grub2
Signed-off-by: Dinar Valeev <dval...@suse.com>
---
lib/libusb/usb-hid.c | 40 +++++++++++++++++-----------------------
1 file changed, 17 insertions(+), 23 deletions(-)
diff --git a/lib/libusb/usb-hid.c b/lib/libusb/usb-hid.c
index f0cab8a..ccd5ba9 100644
--- a/lib/libusb/usb-hid.c
+++ b/lib/libusb/usb-hid.c
@@ -190,33 +190,29 @@ static void check_key_code(uint8_t *buf)
case 0x3a: /* F1 */
write_key(0x1b);
write_key(0x5b);
- write_key(0x31);
- write_key(0x31);
- write_key(0x7e);
+ write_key(0x4f);
+ write_key(0x50);
break;
case 0x3b: /* F2 */
write_key(0x1b);
write_key(0x5b);
- write_key(0x31);
- write_key(0x32);
- write_key(0x7e);
+ write_key(0x4f);
+ write_key(0x51);
break;
case 0x3c:
write_key(0x1b); /* F3 */
write_key(0x5b);
- write_key(0x31);
- write_key(0x33);
- write_key(0x7e);
+ write_key(0x4f);
+ write_key(0x52);
break;
case 0x3d:
write_key(0x1b); /* F4 */
write_key(0x5b);
- write_key(0x31);
- write_key(0x34);
- write_key(0x7e);
+ write_key(0x4f);
+ write_key(0x53);
break;
case 0x3e:
@@ -254,7 +250,7 @@ static void check_key_code(uint8_t *buf)
case 0x42:
write_key(0x1b); /* F9 */
write_key(0x5b);
- write_key(0x31);
+ write_key(0x32);
write_key(0x30);
write_key(0x7e);
break;
@@ -262,7 +258,7 @@ static void check_key_code(uint8_t *buf)
case 0x43:
write_key(0x1b); /* F10 */
write_key(0x5b);
- write_key(0x31);
+ write_key(0x32);
write_key(0x31);
write_key(0x7e);
break;
@@ -270,7 +266,7 @@ static void check_key_code(uint8_t *buf)
case 0x44:
write_key(0x1b); /* F11 */
write_key(0x5b);
- write_key(0x31);
+ write_key(0x32);
write_key(0x33);
write_key(0x7e);
break;
@@ -278,7 +274,7 @@ static void check_key_code(uint8_t *buf)
case 0x45:
write_key(0x1b); /* F12 */
write_key(0x5b);
- write_key(0x31);
+ write_key(0x32);
write_key(0x34);
write_key(0x7e);
break;
@@ -290,36 +286,34 @@ static void check_key_code(uint8_t *buf)
case 0x49:
write_key(0x1b); /* INS */
write_key(0x5b);
- write_key(0x31);
+ write_key(0x32);
write_key(0x7e);
break;
case 0x4a:
write_key(0x1b); /* HOME */
write_key(0x5b);
- write_key(0x32);
- write_key(0x7e);
+ write_key(0x48);
break;
case 0x4b:
write_key(0x1b); /* PgUp */
write_key(0x5b);
- write_key(0x33);
+ write_key(0x35);
write_key(0x7e);
break;
case 0x4c:
write_key(0x1b); /* DEL */
write_key(0x5b);
- write_key(0x34);
+ write_key(0x33);
write_key(0x7e);
break;
case 0x4d:
write_key(0x1b); /* END */
write_key(0x5b);
- write_key(0x35);
- write_key(0x7e);
+ write_key(0x46);
break;
case 0x4e:
--
2.1.4
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