6aedaf7074
This changes the keymap layout to be as described in #17, and updates the default layout to follow. (Also adds the missing Space and Mod keys on the two keys below the bottom row) The layout itself was considerably simplified by introducing a few local macros to hide some of the uglier details. Fixes #17. Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
88 lines
2.5 KiB
C
88 lines
2.5 KiB
C
#ifndef KEYBOARD_LAYOUT_H_
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#define KEYBOARD_LAYOUT_H_
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#include <stdint.h>
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#include "lufa/HIDClassCommon.h"
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#include "usb_composite_device.h"
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#include "module.h"
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// Keyboard layout is a 2D array of scan codes.
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//
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// First dimension is the Key ID of a given key. Key IDs are the indices of the
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// of the active keys of the key_matrix_t structure. In case of left half, an
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// offset of 35 is added.
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//
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// For each Key ID, there are 4 different possible scan codes:
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// - default, when no modifiers are pressed
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// - mod layer
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// - fn layer
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// - mod+fn layer
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#define KEY_STATE_COUNT (5*7)
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#define LAYOUT_KEY_COUNT 70
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#define LAYOUT_MOD_COUNT 4
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#define LAYOUT_LEFT_OFFSET KEY_STATE_COUNT
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typedef enum {
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UHK_KEY_SIMPLE,
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UHK_KEY_MOUSE,
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UHK_KEY_LAYER,
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UHK_KEY_LAYER_TOGGLE,
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UHK_KEY_KEYMAP,
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UHK_KEY_MACRO,
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UHK_KEY_LPRESSMOD,
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UHK_KEY_LPRESSLAYER,
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UHK_KEY_TRANSPARENT = 0xff,
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} uhk_key_type_t;
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typedef union {
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struct {
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uint8_t type;
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union {
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struct {
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uint8_t __unused_bits;
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uint8_t mods;
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uint8_t key;
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} __attribute__ ((packed)) simple;
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struct {
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uint8_t __unused_bits;
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uint8_t scrollActions; // bitfield
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uint8_t moveActions; // bitfield
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} __attribute__ ((packed)) mouse;
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struct {
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uint16_t __unused_bits;
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uint8_t target;
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} __attribute__ ((packed)) layer;
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struct {
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uint16_t __unused_bits;
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uint8_t target;
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} __attribute__ ((packed)) keymap;
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struct {
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uint8_t __unused_bits;
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uint16_t index;
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} __attribute__ ((packed)) macro;
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struct {
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uint8_t longPressMod; // single mod, or bitfield?
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uint8_t mods; // for the alternate action
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uint8_t key;
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} __attribute__ ((packed)) longpressMod;
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struct {
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uint8_t longPressLayer;
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uint8_t mods;
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uint8_t key;
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} __attribute__ ((packed)) longpressLayer;
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};
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} __attribute__ ((packed));
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uint32_t raw;
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} __attribute__ ((packed)) uhk_key_t;
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#define KEYBOARD_LAYOUT(name) uhk_key_t name[LAYER_COUNT][SLOT_COUNT][MAX_KEY_COUNT_PER_MODULE]
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void fillKeyboardReport(usb_keyboard_report_t *report, const uint8_t *leftKeyStates, const uint8_t *rightKeyStates, KEYBOARD_LAYOUT(layout));
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#endif
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