Add keymap wrappers for introspection into the keymap. (#17229)
* Introspection handlers for keymaps. * Renaming.master
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@ -390,10 +390,12 @@ ifneq ("$(KEYMAP_H)","")
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CONFIG_H += $(KEYMAP_H)
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endif
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OPT_DEFS += -DKEYMAP_C=\"$(KEYMAP_C)\"
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# project specific files
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SRC += \
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$(KEYBOARD_SRC) \
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$(KEYMAP_C) \
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$(QUANTUM_DIR)/keymap_introspection.c \
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$(QUANTUM_SRC) \
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$(QUANTUM_DIR)/main.c \
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@ -55,3 +55,5 @@ extern const uint16_t keymaps[][MATRIX_ROWS][MATRIX_COLS];
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// Ensure we have a forward declaration for the encoder map
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# include "encoder.h"
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#endif
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#include "keymap_introspection.h"
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@ -0,0 +1,25 @@
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// Copyright 2022 Nick Brassel (@tzarc)
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// SPDX-License-Identifier: GPL-2.0-or-later
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// Pull the actual keymap code so that we can inspect stuff from it
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#include KEYMAP_C
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#include "keymap_introspection.h"
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#define NUM_KEYMAP_LAYERS ((uint8_t)(sizeof(keymaps) / ((MATRIX_ROWS) * (MATRIX_COLS) * sizeof(uint16_t))))
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uint8_t keymap_layer_count(void) {
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return NUM_KEYMAP_LAYERS;
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}
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#if defined(ENCODER_ENABLE) && defined(ENCODER_MAP_ENABLE)
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# define NUM_ENCODERMAP_LAYERS ((uint8_t)(sizeof(encoder_map) / ((NUM_ENCODERS) * (2) * sizeof(uint16_t))))
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uint8_t encodermap_layer_count(void) {
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return NUM_ENCODERMAP_LAYERS;
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}
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_Static_assert(NUM_KEYMAP_LAYERS == NUM_ENCODERMAP_LAYERS, "Number of encoder_map layers doesn't match the number of keymap layers");
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#endif // defined(ENCODER_ENABLE) && defined(ENCODER_MAP_ENABLE)
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@ -0,0 +1,15 @@
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// Copyright 2022 Nick Brassel (@tzarc)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <stdint.h>
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// Get the number of layers defined in the keymap
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uint8_t keymap_layer_count(void);
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#if defined(ENCODER_ENABLE) && defined(ENCODER_MAP_ENABLE)
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// Get the number of layers defined in the encoder map
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uint8_t encodermap_layer_count(void);
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#endif // defined(ENCODER_ENABLE) && defined(ENCODER_MAP_ENABLE)
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