diff options
Diffstat (limited to 'quantum/dynamic_keymap.h')
| -rw-r--r-- | quantum/dynamic_keymap.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/quantum/dynamic_keymap.h b/quantum/dynamic_keymap.h index bd76adae20..63653f6cb7 100644 --- a/quantum/dynamic_keymap.h +++ b/quantum/dynamic_keymap.h @@ -18,11 +18,46 @@ #include <stdint.h> #include <stdbool.h> +uint8_t dynamic_keymap_get_layer_count(void); void *dynamic_keymap_key_to_eeprom_address(uint8_t layer, uint8_t row, uint8_t column); uint16_t dynamic_keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t column); void dynamic_keymap_set_keycode(uint8_t layer, uint8_t row, uint8_t column, uint16_t keycode); void dynamic_keymap_reset(void); +// These get/set the keycodes as stored in the EEPROM buffer +// Data is big-endian 16-bit values (the keycodes) +// Order is by layer/row/column +// Thus offset 0 = 0,0,0, offset MATRIX_COLS*2 = 0,1,0, offset MATRIX_ROWS*MATRIX_COLS*2 = 1,0,0 +// Note the *2, because offset is in bytes and keycodes are two bytes +// This is only really useful for host applications that want to get a whole keymap fast, +// by reading 14 keycodes (28 bytes) at a time, reducing the number of raw HID transfers by +// a factor of 14. +void dynamic_keymap_get_buffer( uint16_t offset, uint16_t size, uint8_t *data ); +void dynamic_keymap_set_buffer( uint16_t offset, uint16_t size, uint8_t *data ); // This overrides the one in quantum/keymap_common.c // uint16_t keymap_key_to_keycode(uint8_t layer, keypos_t key); + + +// Note regarding dynamic_keymap_macro_set_buffer(): +// The last byte of the buffer is used as a valid flag, +// so macro sending is disabled during writing a new buffer, +// should it happen during, or after an interrupted transfer. +// +// Users writing to the buffer must first set the last byte of the buffer +// to non-zero (i.e. 0xFF). After (or during) the final write, set the +// last byte of the buffer to zero. +// +// Since the contents of the buffer must be a list of null terminated +// strings, the last byte must be a null when at maximum capacity, +// and it not being null means the buffer can be considered in an +// invalid state. + +uint8_t dynamic_keymap_macro_get_count(void); +uint16_t dynamic_keymap_macro_get_buffer_size(void); +void dynamic_keymap_macro_get_buffer( uint16_t offset, uint16_t size, uint8_t *data ); +void dynamic_keymap_macro_set_buffer( uint16_t offset, uint16_t size, uint8_t *data ); +void dynamic_keymap_macro_reset(void); + +void dynamic_keymap_macro_send( uint8_t id ); + |