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Start moving towards introspection-based data retrieval (#18441)

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Nick Brassel 2022-09-30 03:25:55 +10:00 committed by GitHub
parent 8349ff1e8b
commit cbbb45c13f
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 54 additions and 24 deletions
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4
builddefs/build_full_test.mk
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@ -20,7 +20,7 @@ $(TEST)_SRC := \
$(TMK_COMMON_SRC) \
$(QUANTUM_SRC) \
$(SRC) \
tests/test_common/keymap.c \
$(QUANTUM_PATH)/keymap_introspection.c \
tests/test_common/matrix.c \
tests/test_common/test_driver.cpp \
tests/test_common/keyboard_report_util.cpp \
@ -29,7 +29,7 @@ $(TEST)_SRC := \
tests/test_common/test_logger.cpp \
$(patsubst $(ROOTDIR)/%,%,$(wildcard $(TEST_PATH)/*.cpp))
$(TEST)_DEFS := $(TMK_COMMON_DEFS) $(OPT_DEFS)
$(TEST)_DEFS := $(TMK_COMMON_DEFS) $(OPT_DEFS) "-DKEYMAP_C=\"keymap.c\""
$(TEST)_CONFIG := $(TEST_PATH)/config.h

29
quantum/dynamic_keymap.c
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@ -153,7 +153,7 @@ void dynamic_keymap_reset(void) {
for (int row = 0; row < MATRIX_ROWS; row++) {
for (int column = 0; column < MATRIX_COLS; column++) {
if (layer < keymap_layer_count()) {
dynamic_keymap_set_keycode(layer, row, column, pgm_read_word(&keymaps[layer][row][column]));
dynamic_keymap_set_keycode(layer, row, column, keycode_at_keymap_location_raw(layer, row, column));
} else {
dynamic_keymap_set_keycode(layer, row, column, KC_TRANSPARENT);
}
@ -162,8 +162,8 @@ void dynamic_keymap_reset(void) {
#ifdef ENCODER_MAP_ENABLE
for (int encoder = 0; encoder < NUM_ENCODERS; encoder++) {
if (layer < encodermap_layer_count()) {
dynamic_keymap_set_encoder(layer, encoder, true, pgm_read_word(&encoder_map[layer][encoder][0]));
dynamic_keymap_set_encoder(layer, encoder, false, pgm_read_word(&encoder_map[layer][encoder][1]));
dynamic_keymap_set_encoder(layer, encoder, true, keycode_at_encodermap_location_raw(layer, encoder, true));
dynamic_keymap_set_encoder(layer, encoder, false, keycode_at_encodermap_location_raw(layer, encoder, false));
} else {
dynamic_keymap_set_encoder(layer, encoder, true, KC_TRANSPARENT);
dynamic_keymap_set_encoder(layer, encoder, false, KC_TRANSPARENT);
@ -201,21 +201,22 @@ 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) {
if (layer < DYNAMIC_KEYMAP_LAYER_COUNT && key.row < MATRIX_ROWS && key.col < MATRIX_COLS) {
return dynamic_keymap_get_keycode(layer, key.row, key.col);
uint16_t keycode_at_keymap_location(uint8_t layer_num, uint8_t row, uint8_t column) {
if (layer_num < DYNAMIC_KEYMAP_LAYER_COUNT && row < MATRIX_ROWS && column < MATRIX_COLS) {
return dynamic_keymap_get_keycode(layer_num, row, column);
}
#ifdef ENCODER_MAP_ENABLE
else if (layer < DYNAMIC_KEYMAP_LAYER_COUNT && key.row == KEYLOC_ENCODER_CW && key.col < NUM_ENCODERS) {
return dynamic_keymap_get_encoder(layer, key.col, true);
} else if (layer < DYNAMIC_KEYMAP_LAYER_COUNT && key.row == KEYLOC_ENCODER_CCW && key.col < NUM_ENCODERS) {
return dynamic_keymap_get_encoder(layer, key.col, false);
}
#endif // ENCODER_MAP_ENABLE
return KC_NO;
}
#ifdef ENCODER_MAP_ENABLE
uint16_t keycode_at_encodermap_location(uint8_t layer_num, uint8_t encoder_idx, bool clockwise) {
if (layer_num < DYNAMIC_KEYMAP_LAYER_COUNT && encoder_idx < NUM_ENCODERS) {
return dynamic_keymap_get_encoder(layer_num, encoder_idx, clockwise);
}
return KC_NO;
}
#endif // ENCODER_MAP_ENABLE
uint8_t dynamic_keymap_macro_get_count(void) {
return DYNAMIC_KEYMAP_MACRO_COUNT;
}

3
quantum/keyboard.c
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@ -175,12 +175,11 @@ uint32_t get_matrix_scan_rate(void) {
#endif
#ifdef MATRIX_HAS_GHOST
extern const uint16_t keymaps[][MATRIX_ROWS][MATRIX_COLS];
static matrix_row_t get_real_keys(uint8_t row, matrix_row_t rowdata) {
matrix_row_t out = 0;
for (uint8_t col = 0; col < MATRIX_COLS; col++) {
// read each key in the row data and check if the keymap defines it as a real key
if (pgm_read_byte(&keymaps[0][row][col]) && (rowdata & (1 << col))) {
if (keycode_at_keymap_location(0, row, col) && (rowdata & (1 << col))) {
// this creates new row data, if a key is defined in the keymap, it will be set here
out |= 1 << col;
}

2
quantum/keymap.h
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@ -33,8 +33,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// translates key to keycode
uint16_t keymap_key_to_keycode(uint8_t layer, keypos_t key);
extern const uint16_t keymaps[][MATRIX_ROWS][MATRIX_COLS];
#ifdef ENCODER_MAP_ENABLE
// Ensure we have a forward declaration for the encoder map
# include "encoder.h"

6
quantum/keymap_common.c
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@ -147,13 +147,13 @@ action_t action_for_keycode(uint16_t keycode) {
// translates key to keycode
__attribute__((weak)) uint16_t keymap_key_to_keycode(uint8_t layer, keypos_t key) {
if (key.row < MATRIX_ROWS && key.col < MATRIX_COLS) {
return pgm_read_word(&keymaps[layer][key.row][key.col]);
return keycode_at_keymap_location(layer, key.row, key.col);
}
#ifdef ENCODER_MAP_ENABLE
else if (key.row == KEYLOC_ENCODER_CW && key.col < NUM_ENCODERS) {
return pgm_read_word(&encoder_map[layer][key.col][0]);
return keycode_at_encodermap_location(layer, key.col, true);
} else if (key.row == KEYLOC_ENCODER_CCW && key.col < NUM_ENCODERS) {
return pgm_read_word(&encoder_map[layer][key.col][1]);
return keycode_at_encodermap_location(layer, key.col, false);
}
#endif // ENCODER_MAP_ENABLE
return KC_NO;

22
quantum/keymap_introspection.c
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@ -19,6 +19,17 @@ uint8_t keymap_layer_count(void) {
_Static_assert(NUM_KEYMAP_LAYERS <= MAX_LAYER, "Number of keymap layers exceeds maximum set by LAYER_STATE_(8|16|32)BIT");
uint16_t keycode_at_keymap_location_raw(uint8_t layer_num, uint8_t row, uint8_t column) {
if (layer_num < NUM_KEYMAP_LAYERS && row < MATRIX_ROWS && column < MATRIX_COLS) {
return pgm_read_word(&keymaps[layer_num][row][column]);
}
return KC_NO;
}
__attribute__((weak)) uint16_t keycode_at_keymap_location(uint8_t layer_num, uint8_t row, uint8_t column) {
return keycode_at_keymap_location_raw(layer_num, row, column);
}
#if defined(ENCODER_ENABLE) && defined(ENCODER_MAP_ENABLE)
# define NUM_ENCODERMAP_LAYERS ((uint8_t)(sizeof(encoder_map) / ((NUM_ENCODERS) * (2) * sizeof(uint16_t))))
@ -29,4 +40,15 @@ uint8_t encodermap_layer_count(void) {
_Static_assert(NUM_KEYMAP_LAYERS == NUM_ENCODERMAP_LAYERS, "Number of encoder_map layers doesn't match the number of keymap layers");
uint16_t keycode_at_encodermap_location_raw(uint8_t layer_num, uint8_t encoder_idx, bool clockwise) {
if (layer_num < NUM_ENCODERMAP_LAYERS && encoder_idx < NUM_ENCODERS) {
return pgm_read_word(&encoder_map[layer_num][encoder_idx][clockwise ? 0 : 1]);
}
return KC_NO;
}
__attribute__((weak)) uint16_t keycode_at_encodermap_location(uint8_t layer_num, uint8_t encoder_idx, bool clockwise) {
return keycode_at_encodermap_location_raw(layer_num, encoder_idx, clockwise);
}
#endif // defined(ENCODER_ENABLE) && defined(ENCODER_MAP_ENABLE)

10
quantum/keymap_introspection.h
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@ -7,9 +7,19 @@
// Get the number of layers defined in the keymap
uint8_t keymap_layer_count(void);
// Get the keycode for the keymap location, stored in firmware rather than any other persistent storage
uint16_t keycode_at_keymap_location_raw(uint8_t layer_num, uint8_t row, uint8_t column);
// Get the keycode for the keymap location, potentially stored dynamically
uint16_t keycode_at_keymap_location(uint8_t layer_num, uint8_t row, uint8_t column);
#if defined(ENCODER_ENABLE) && defined(ENCODER_MAP_ENABLE)
// Get the number of layers defined in the encoder map
uint8_t encodermap_layer_count(void);
// Get the keycode for the encoder mapping location, stored in firmware rather than any other persistent storage
uint16_t keycode_at_encodermap_location_raw(uint8_t layer_num, uint8_t encoder_idx, bool clockwise);
// Get the keycode for the encoder mapping location, potentially stored dynamically
uint16_t keycode_at_encodermap_location(uint8_t layer_num, uint8_t encoder_idx, bool clockwise);
#endif // defined(ENCODER_ENABLE) && defined(ENCODER_MAP_ENABLE)