diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/SLOF/lib/libusb/usb-key.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/SLOF/lib/libusb/usb-key.h')
| -rw-r--r-- | roms/SLOF/lib/libusb/usb-key.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/roms/SLOF/lib/libusb/usb-key.h b/roms/SLOF/lib/libusb/usb-key.h new file mode 100644 index 000000000..1871a9956 --- /dev/null +++ b/roms/SLOF/lib/libusb/usb-key.h @@ -0,0 +1,42 @@ +#ifndef _USB_KEYB_H +#define _USB_KEYB_H + +/***************************************************************************** + * Copyright (c) 2013 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#define BIT_0 1 +#define BIT_1 (BIT_0 << 1) +#define BIT_2 (BIT_0 << 2) +#define BIT_3 (BIT_0 << 3) +#define BIT_4 (BIT_0 << 4) +#define BIT_5 (BIT_0 << 5) +#define BIT_6 (BIT_0 << 6) +#define BIT_7 (BIT_0 << 7) + +/* bits from modifier input */ +#define MODIFIER_CTRL (BIT_0 | BIT_4) +#define MODIFIER_SHIFT (BIT_1 | BIT_5) +#define MODIFIER_ALT (BIT_2 | BIT_6) +#define MODIFIER_GUI (BIT_3 | BIT_7) +#define MODIFIER_ALT_GR BIT_6 + +/* bits representing Keyboard-LEDs */ +#define LED_NUM_LOCK BIT_0 +#define LED_CAPS_LOCK BIT_1 +#define LED_SCROLL_LOCK BIT_2 + +extern const uint8_t keycodes_std_US[]; +extern const uint8_t keycodes_shift_US[]; +extern const uint8_t keycodes_alt_GR[]; +extern const uint8_t keycodes_ctrl[]; + +#endif |