Pete Johanson
5 years ago
5 changed files with 5 additions and 784 deletions
@ -1,7 +1,7 @@
@@ -1,7 +1,7 @@
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description: | |
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Defines a mapping from keymap logical positions to matrix physical positions |
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compatible: "zmk,keymap-transform" |
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compatible: "zmk,matrix-transform" |
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properties: |
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map: |
@ -1,6 +1,4 @@
@@ -1,6 +1,4 @@
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#include <zmk/util.h> |
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#define KT_ROW(item) (item >> 8) |
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#define KT_COL(item) (item & 0xFF) |
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@ -1,777 +0,0 @@
@@ -1,777 +0,0 @@
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/*
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* Copyright (c) 2011-2014, Wind River Systems, Inc. |
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* |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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#pragma once |
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/** @brief Return larger value of two provided expressions.
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* |
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* @note Arguments are evaluated twice. See Z_MAX for GCC only, single |
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* evaluation version. |
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*/ |
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#ifndef MAX |
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#define MAX(a, b) (((a) > (b)) ? (a) : (b)) |
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#endif |
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/** @brief Return smaller value of two provided expressions.
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* |
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* @note Arguments are evaluated twice. See Z_MIN for GCC only, single |
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* evaluation version. |
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*/ |
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#ifndef MIN |
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#define MIN(a, b) (((a) < (b)) ? (a) : (b)) |
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#endif |
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#define BIT(n) (1UL << (n)) |
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/** 64-bit unsigned integer with bit position _n set */ |
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#define BIT64(_n) (1ULL << (_n)) |
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/**
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* @brief Macro sets or clears bit depending on boolean value |
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* |
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* @param var Variable to be altered |
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* @param bit Bit number |
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* @param set Value 0 clears bit, any other value sets bit |
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*/ |
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#define WRITE_BIT(var, bit, set) \ |
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((var) = (set) ? ((var) | BIT(bit)) : ((var) & ~BIT(bit))) |
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#define BIT_MASK(n) (BIT(n) - 1) |
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/**
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* @brief Macro with empty replacement list |
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* |
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* This trivial definition is provided to use where macro is expected |
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* to evaluate to empty replacement string or when it is needed to |
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* cheat checkpatch. |
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* |
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* Examples |
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* |
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* #define LIST_ITEM(n) , item##n |
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* |
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* would cause error with checkpatch, but: |
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* |
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* #define LIST_TIEM(n) EMPTY, item##m |
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* |
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* would not. |
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*/ |
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#define EMPTY |
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/**
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* @brief Get first argument from variable list of arguments |
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*/ |
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#define GET_ARG1(arg1, ...) arg1 |
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/**
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* @brief Get second argument from variable list of arguments |
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*/ |
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#define GET_ARG2(arg1, arg2, ...) arg2 |
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/**
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* @brief Get all arguments except the first one. |
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*/ |
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#define GET_ARGS_LESS_1(val, ...) __VA_ARGS__ |
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/**
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* Macros for doing code-generation with the preprocessor. |
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* |
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* Generally it is better to generate code with the preprocessor than |
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* to copy-paste code or to generate code with the build system / |
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* python script's etc. |
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* |
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* http://stackoverflow.com/a/12540675
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*/ |
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#define UTIL_EMPTY(...) |
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#define UTIL_DEFER(...) __VA_ARGS__ UTIL_EMPTY() |
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#define UTIL_OBSTRUCT(...) __VA_ARGS__ UTIL_DEFER(UTIL_EMPTY)() |
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#define UTIL_EXPAND(...) __VA_ARGS__ |
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#define UTIL_EVAL(...) UTIL_EVAL1(UTIL_EVAL1(UTIL_EVAL1(__VA_ARGS__))) |
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#define UTIL_EVAL1(...) UTIL_EVAL2(UTIL_EVAL2(UTIL_EVAL2(__VA_ARGS__))) |
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#define UTIL_EVAL2(...) UTIL_EVAL3(UTIL_EVAL3(UTIL_EVAL3(__VA_ARGS__))) |
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#define UTIL_EVAL3(...) UTIL_EVAL4(UTIL_EVAL4(UTIL_EVAL4(__VA_ARGS__))) |
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#define UTIL_EVAL4(...) UTIL_EVAL5(UTIL_EVAL5(UTIL_EVAL5(__VA_ARGS__))) |
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#define UTIL_EVAL5(...) __VA_ARGS__ |
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#define UTIL_CAT(a, ...) UTIL_PRIMITIVE_CAT(a, __VA_ARGS__) |
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#define UTIL_PRIMITIVE_CAT(a, ...) a##__VA_ARGS__ |
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#define UTIL_INC(x) UTIL_PRIMITIVE_CAT(UTIL_INC_, x) |
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#define UTIL_INC_0 1 |
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#define UTIL_INC_1 2 |
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#define UTIL_INC_2 3 |
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#define UTIL_INC_3 4 |
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#define UTIL_INC_4 5 |
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#define UTIL_INC_5 6 |
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#define UTIL_INC_6 7 |
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#define UTIL_INC_7 8 |
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#define UTIL_INC_8 9 |
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#define UTIL_INC_9 10 |
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#define UTIL_INC_10 11 |
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#define UTIL_INC_11 12 |
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#define UTIL_INC_12 13 |
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#define UTIL_INC_13 14 |
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#define UTIL_INC_14 15 |
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#define UTIL_INC_15 16 |
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#define UTIL_INC_16 17 |
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#define UTIL_INC_17 18 |
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#define UTIL_INC_18 19 |
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#define UTIL_INC_19 20 |
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#define UTIL_INC_20 21 |
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#define UTIL_INC_21 22 |
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#define UTIL_INC_22 23 |
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#define UTIL_INC_23 24 |
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#define UTIL_INC_24 25 |
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#define UTIL_INC_25 26 |
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#define UTIL_INC_26 27 |
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#define UTIL_INC_27 28 |
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#define UTIL_INC_28 29 |
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#define UTIL_INC_29 30 |
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#define UTIL_INC_30 31 |
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#define UTIL_INC_31 32 |
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#define UTIL_INC_32 33 |
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#define UTIL_INC_33 34 |
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#define UTIL_INC_34 35 |
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#define UTIL_INC_35 36 |
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#define UTIL_INC_36 37 |
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#define UTIL_INC_37 38 |
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#define UTIL_INC_38 39 |
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#define UTIL_INC_39 40 |
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#define UTIL_INC_40 41 |
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#define UTIL_INC_41 42 |
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#define UTIL_INC_42 43 |
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#define UTIL_INC_43 44 |
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#define UTIL_INC_44 45 |
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#define UTIL_INC_45 46 |
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#define UTIL_INC_46 47 |
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#define UTIL_INC_47 48 |
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#define UTIL_INC_48 49 |
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#define UTIL_INC_49 50 |
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#define UTIL_INC_50 51 |
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#define UTIL_INC_51 52 |
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#define UTIL_INC_52 53 |
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#define UTIL_INC_53 54 |
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#define UTIL_INC_54 55 |
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#define UTIL_INC_55 56 |
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#define UTIL_INC_56 57 |
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#define UTIL_INC_57 58 |
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#define UTIL_INC_58 59 |
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#define UTIL_INC_59 60 |
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#define UTIL_INC_50 51 |
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#define UTIL_INC_51 52 |
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#define UTIL_INC_52 53 |
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#define UTIL_INC_53 54 |
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#define UTIL_INC_54 55 |
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#define UTIL_INC_55 56 |
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#define UTIL_INC_56 57 |
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#define UTIL_INC_57 58 |
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#define UTIL_INC_58 59 |
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#define UTIL_INC_59 60 |
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#define UTIL_INC_60 61 |
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#define UTIL_INC_61 62 |
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#define UTIL_INC_62 63 |
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#define UTIL_INC_63 64 |
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#define UTIL_INC_64 65 |
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#define UTIL_INC_65 66 |
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#define UTIL_INC_66 67 |
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#define UTIL_INC_67 68 |
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#define UTIL_INC_68 69 |
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#define UTIL_INC_69 70 |
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#define UTIL_INC_70 71 |
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#define UTIL_INC_71 72 |
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#define UTIL_INC_72 73 |
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#define UTIL_INC_73 74 |
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#define UTIL_INC_74 75 |
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#define UTIL_INC_75 76 |
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#define UTIL_INC_76 77 |
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#define UTIL_INC_77 78 |
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#define UTIL_INC_78 79 |
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#define UTIL_INC_79 80 |
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#define UTIL_INC_80 81 |
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#define UTIL_INC_81 82 |
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#define UTIL_INC_82 83 |
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#define UTIL_INC_83 84 |
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#define UTIL_INC_84 85 |
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#define UTIL_INC_85 86 |
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#define UTIL_INC_86 87 |
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#define UTIL_INC_87 88 |
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#define UTIL_INC_88 89 |
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#define UTIL_INC_89 90 |
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#define UTIL_INC_90 91 |
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#define UTIL_INC_91 92 |
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#define UTIL_INC_92 93 |
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#define UTIL_INC_93 94 |
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#define UTIL_INC_94 95 |
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#define UTIL_INC_95 96 |
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#define UTIL_INC_96 97 |
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#define UTIL_INC_97 98 |
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#define UTIL_INC_98 99 |
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#define UTIL_INC_99 100 |
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#define UTIL_DEC(x) UTIL_PRIMITIVE_CAT(UTIL_DEC_, x) |
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#define UTIL_DEC_0 0 |
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#define UTIL_DEC_1 0 |
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#define UTIL_DEC_2 1 |
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#define UTIL_DEC_3 2 |
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#define UTIL_DEC_4 3 |
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#define UTIL_DEC_5 4 |
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#define UTIL_DEC_6 5 |
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#define UTIL_DEC_7 6 |
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#define UTIL_DEC_8 7 |
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#define UTIL_DEC_9 8 |
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#define UTIL_DEC_10 9 |
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#define UTIL_DEC_11 10 |
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#define UTIL_DEC_12 11 |
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#define UTIL_DEC_13 12 |
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#define UTIL_DEC_14 13 |
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#define UTIL_DEC_15 14 |
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#define UTIL_DEC_16 15 |
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#define UTIL_DEC_17 16 |
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#define UTIL_DEC_18 17 |
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#define UTIL_DEC_19 18 |
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#define UTIL_DEC_20 19 |
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#define UTIL_DEC_21 20 |
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#define UTIL_DEC_22 21 |
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#define UTIL_DEC_23 22 |
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#define UTIL_DEC_24 23 |
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#define UTIL_DEC_25 24 |
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#define UTIL_DEC_26 25 |
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#define UTIL_DEC_27 26 |
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#define UTIL_DEC_28 27 |
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#define UTIL_DEC_29 28 |
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#define UTIL_DEC_30 29 |
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#define UTIL_DEC_31 30 |
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#define UTIL_DEC_32 31 |
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#define UTIL_DEC_33 32 |
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#define UTIL_DEC_34 33 |
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#define UTIL_DEC_35 34 |
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#define UTIL_DEC_36 35 |
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#define UTIL_DEC_37 36 |
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#define UTIL_DEC_38 37 |
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#define UTIL_DEC_39 38 |
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#define UTIL_DEC_40 39 |
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#define UTIL_DEC_41 40 |
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#define UTIL_DEC_42 41 |
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#define UTIL_DEC_43 42 |
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#define UTIL_DEC_44 43 |
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#define UTIL_DEC_45 44 |
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#define UTIL_DEC_46 45 |
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#define UTIL_DEC_47 46 |
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#define UTIL_DEC_48 47 |
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#define UTIL_DEC_49 48 |
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#define UTIL_DEC_50 49 |
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#define UTIL_DEC_51 50 |
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#define UTIL_DEC_52 51 |
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#define UTIL_DEC_53 52 |
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#define UTIL_DEC_54 53 |
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#define UTIL_DEC_55 54 |
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#define UTIL_DEC_56 55 |
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#define UTIL_DEC_57 56 |
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#define UTIL_DEC_58 57 |
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#define UTIL_DEC_59 58 |
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#define UTIL_DEC_60 59 |
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#define UTIL_DEC_61 60 |
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#define UTIL_DEC_62 61 |
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#define UTIL_DEC_63 62 |
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#define UTIL_DEC_64 63 |
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#define UTIL_DEC_65 64 |
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#define UTIL_DEC_66 65 |
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#define UTIL_DEC_67 66 |
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#define UTIL_DEC_68 67 |
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#define UTIL_DEC_69 68 |
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#define UTIL_DEC_70 69 |
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#define UTIL_DEC_71 70 |
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#define UTIL_DEC_72 71 |
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#define UTIL_DEC_73 72 |
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#define UTIL_DEC_74 73 |
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#define UTIL_DEC_75 74 |
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#define UTIL_DEC_76 75 |
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#define UTIL_DEC_77 76 |
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#define UTIL_DEC_78 77 |
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#define UTIL_DEC_79 78 |
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#define UTIL_DEC_80 79 |
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#define UTIL_DEC_81 80 |
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#define UTIL_DEC_82 81 |
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#define UTIL_DEC_83 82 |
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#define UTIL_DEC_84 83 |
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#define UTIL_DEC_85 84 |
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#define UTIL_DEC_86 85 |
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#define UTIL_DEC_87 86 |
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#define UTIL_DEC_88 87 |
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#define UTIL_DEC_89 88 |
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#define UTIL_DEC_90 89 |
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#define UTIL_DEC_91 90 |
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#define UTIL_DEC_92 91 |
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#define UTIL_DEC_93 92 |
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#define UTIL_DEC_94 93 |
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#define UTIL_DEC_95 94 |
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#define UTIL_DEC_96 95 |
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#define UTIL_DEC_97 96 |
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#define UTIL_DEC_98 97 |
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#define UTIL_DEC_99 98 |
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#define UTIL_DEC_100 99 |
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#define UTIL_DEC_101 100 |
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#define UTIL_DEC_102 101 |
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#define UTIL_DEC_103 102 |
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#define UTIL_DEC_104 103 |
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#define UTIL_DEC_105 104 |
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#define UTIL_DEC_106 105 |
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#define UTIL_DEC_107 106 |
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#define UTIL_DEC_108 107 |
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#define UTIL_DEC_109 108 |
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#define UTIL_DEC_110 109 |
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#define UTIL_DEC_111 110 |
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#define UTIL_DEC_112 111 |
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#define UTIL_DEC_113 112 |
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#define UTIL_DEC_114 113 |
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#define UTIL_DEC_115 114 |
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#define UTIL_DEC_116 115 |
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#define UTIL_DEC_117 116 |
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#define UTIL_DEC_118 117 |
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#define UTIL_DEC_119 118 |
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#define UTIL_DEC_120 119 |
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#define UTIL_DEC_121 120 |
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#define UTIL_DEC_122 121 |
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#define UTIL_DEC_123 122 |
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#define UTIL_DEC_124 123 |
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#define UTIL_DEC_125 124 |
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#define UTIL_DEC_126 125 |
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#define UTIL_DEC_127 126 |
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#define UTIL_DEC_128 127 |
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#define UTIL_DEC_129 128 |
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#define UTIL_DEC_130 129 |
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#define UTIL_DEC_131 130 |
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#define UTIL_DEC_132 131 |
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#define UTIL_DEC_133 132 |
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#define UTIL_DEC_134 133 |
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#define UTIL_DEC_135 134 |
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#define UTIL_DEC_136 135 |
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#define UTIL_DEC_137 136 |
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#define UTIL_DEC_138 137 |
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#define UTIL_DEC_139 138 |
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#define UTIL_DEC_140 139 |
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#define UTIL_DEC_141 140 |
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#define UTIL_DEC_142 141 |
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#define UTIL_DEC_143 142 |
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#define UTIL_DEC_144 143 |
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#define UTIL_DEC_145 144 |
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#define UTIL_DEC_146 145 |
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#define UTIL_DEC_147 146 |
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#define UTIL_DEC_148 147 |
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#define UTIL_DEC_149 148 |
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#define UTIL_DEC_150 149 |
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#define UTIL_DEC_151 150 |
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#define UTIL_DEC_152 151 |
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#define UTIL_DEC_153 152 |
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#define UTIL_DEC_154 153 |
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#define UTIL_DEC_155 154 |
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#define UTIL_DEC_156 155 |
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#define UTIL_DEC_157 156 |
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#define UTIL_DEC_158 157 |
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#define UTIL_DEC_159 158 |
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#define UTIL_DEC_160 159 |
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#define UTIL_DEC_161 160 |
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#define UTIL_DEC_162 161 |
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#define UTIL_DEC_163 162 |
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#define UTIL_DEC_164 163 |
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#define UTIL_DEC_165 164 |
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#define UTIL_DEC_166 165 |
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#define UTIL_DEC_167 166 |
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#define UTIL_DEC_168 167 |
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#define UTIL_DEC_169 168 |
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#define UTIL_DEC_170 169 |
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#define UTIL_DEC_171 170 |
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#define UTIL_DEC_172 171 |
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#define UTIL_DEC_173 172 |
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#define UTIL_DEC_174 173 |
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#define UTIL_DEC_175 174 |
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#define UTIL_DEC_176 175 |
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#define UTIL_DEC_177 176 |
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#define UTIL_DEC_178 177 |
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#define UTIL_DEC_179 178 |
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#define UTIL_DEC_180 179 |
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#define UTIL_DEC_181 180 |
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#define UTIL_DEC_182 181 |
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#define UTIL_DEC_183 182 |
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#define UTIL_DEC_184 183 |
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#define UTIL_DEC_185 184 |
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#define UTIL_DEC_186 185 |
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#define UTIL_DEC_187 186 |
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#define UTIL_DEC_188 187 |
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#define UTIL_DEC_189 188 |
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#define UTIL_DEC_190 189 |
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#define UTIL_DEC_191 190 |
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#define UTIL_DEC_192 191 |
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#define UTIL_DEC_193 192 |
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#define UTIL_DEC_194 193 |
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#define UTIL_DEC_195 194 |
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#define UTIL_DEC_196 195 |
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#define UTIL_DEC_197 196 |
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#define UTIL_DEC_198 197 |
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#define UTIL_DEC_199 198 |
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#define UTIL_DEC_200 199 |
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#define UTIL_DEC_201 200 |
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#define UTIL_DEC_202 201 |
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#define UTIL_DEC_203 202 |
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#define UTIL_DEC_204 203 |
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#define UTIL_DEC_205 204 |
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#define UTIL_DEC_206 205 |
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#define UTIL_DEC_207 206 |
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#define UTIL_DEC_208 207 |
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#define UTIL_DEC_209 208 |
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#define UTIL_DEC_210 209 |
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#define UTIL_DEC_211 210 |
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#define UTIL_DEC_212 211 |
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#define UTIL_DEC_213 212 |
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#define UTIL_DEC_214 213 |
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#define UTIL_DEC_215 214 |
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#define UTIL_DEC_216 215 |
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#define UTIL_DEC_217 216 |
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#define UTIL_DEC_218 217 |
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#define UTIL_DEC_219 218 |
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#define UTIL_DEC_220 219 |
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#define UTIL_DEC_221 220 |
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#define UTIL_DEC_222 221 |
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#define UTIL_DEC_223 222 |
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#define UTIL_DEC_224 223 |
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#define UTIL_DEC_225 224 |
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#define UTIL_DEC_226 225 |
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#define UTIL_DEC_227 226 |
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#define UTIL_DEC_228 227 |
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#define UTIL_DEC_229 228 |
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#define UTIL_DEC_230 229 |
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#define UTIL_DEC_231 230 |
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#define UTIL_DEC_232 231 |
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#define UTIL_DEC_233 232 |
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#define UTIL_DEC_234 233 |
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#define UTIL_DEC_235 234 |
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#define UTIL_DEC_236 235 |
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#define UTIL_DEC_237 236 |
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#define UTIL_DEC_238 237 |
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#define UTIL_DEC_239 238 |
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#define UTIL_DEC_240 239 |
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#define UTIL_DEC_241 240 |
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#define UTIL_DEC_242 241 |
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#define UTIL_DEC_243 242 |
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#define UTIL_DEC_244 243 |
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#define UTIL_DEC_245 244 |
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#define UTIL_DEC_246 245 |
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#define UTIL_DEC_247 246 |
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#define UTIL_DEC_248 247 |
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#define UTIL_DEC_249 248 |
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#define UTIL_DEC_250 249 |
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#define UTIL_DEC_251 250 |
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#define UTIL_DEC_252 251 |
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#define UTIL_DEC_253 252 |
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#define UTIL_DEC_254 253 |
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#define UTIL_DEC_255 254 |
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#define UTIL_DEC_256 255 |
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|
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#define UTIL_CHECK_N(x, n, ...) n |
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#define UTIL_CHECK(...) UTIL_CHECK_N(__VA_ARGS__, 0,) |
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|
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#define UTIL_NOT(x) UTIL_CHECK(UTIL_PRIMITIVE_CAT(UTIL_NOT_, x)) |
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#define UTIL_NOT_0 ~, 1, |
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#define UTIL_COMPL(b) UTIL_PRIMITIVE_CAT(UTIL_COMPL_, b) |
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#define UTIL_COMPL_0 1 |
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#define UTIL_COMPL_1 0 |
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|
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#define UTIL_BOOL(x) UTIL_COMPL(UTIL_NOT(x)) |
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|
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#define UTIL_IIF(c) UTIL_PRIMITIVE_CAT(UTIL_IIF_, c) |
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#define UTIL_IIF_0(t, ...) __VA_ARGS__ |
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#define UTIL_IIF_1(t, ...) t |
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|
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#define UTIL_IF(c) UTIL_IIF(UTIL_BOOL(c)) |
||||
|
||||
/*
|
||||
* These are like || and &&, but they do evaluation and |
||||
* short-circuiting at preprocessor time instead of runtime. |
||||
* |
||||
* UTIL_OR(foo, bar) is sometimes a replacement for (foo || bar) |
||||
* when "bar" is an expression that would cause a build |
||||
* error when "foo" is true. |
||||
* |
||||
* UTIL_AND(foo, bar) is sometimes a replacement for (foo && bar) |
||||
* when "bar" is an expression that would cause a build |
||||
* error when "foo" is false. |
||||
*/ |
||||
#define UTIL_OR(a, b) COND_CODE_1(UTIL_BOOL(a), (a), (b)) |
||||
#define UTIL_AND(a, b) COND_CODE_1(UTIL_BOOL(a), (b), (0)) |
||||
|
||||
#define UTIL_EAT(...) |
||||
#define UTIL_EXPAND(...) __VA_ARGS__ |
||||
#define UTIL_WHEN(c) UTIL_IF(c)(UTIL_EXPAND, UTIL_EAT) |
||||
|
||||
#define UTIL_REPEAT(count, macro, ...) \ |
||||
UTIL_WHEN(count) \
|
||||
( \
|
||||
UTIL_OBSTRUCT(UTIL_REPEAT_INDIRECT) () \
|
||||
( \
|
||||
UTIL_DEC(count), macro, __VA_ARGS__ \
|
||||
) \
|
||||
UTIL_OBSTRUCT(macro) \
|
||||
( \
|
||||
UTIL_DEC(count), __VA_ARGS__ \
|
||||
) \
|
||||
) |
||||
#define UTIL_REPEAT_INDIRECT() UTIL_REPEAT |
||||
|
||||
/**
|
||||
* @brief Generates a sequence of code. |
||||
* |
||||
* Useful for generating code like; |
||||
* |
||||
* NRF_PWM0, NRF_PWM1, NRF_PWM2, |
||||
* |
||||
* @arg LEN: The length of the sequence. Must be defined and less than |
||||
* 20. |
||||
* |
||||
* @arg F(i, ...): A macro function that accepts at least two arguments. |
||||
* F is called repeatedly, the first argument is the index in the sequence, |
||||
* the variable list of arguments passed to UTIL_LISTIFY are passed through |
||||
* to F. |
||||
* |
||||
* Example: |
||||
* |
||||
* \#define FOO(i, _) NRF_PWM ## i , |
||||
* { UTIL_LISTIFY(PWM_COUNT, FOO) } |
||||
* The above two lines will generate the below: |
||||
* { NRF_PWM0 , NRF_PWM1 , } |
||||
* |
||||
* @note Calling UTIL_LISTIFY with undefined arguments has undefined |
||||
* behavior. |
||||
*/ |
||||
#define UTIL_LISTIFY(LEN, F, ...) UTIL_EVAL(UTIL_REPEAT(LEN, F, __VA_ARGS__)) |
||||
|
||||
/* Set of internal macros used for FOR_EACH series of macros. */ |
||||
#define Z_FOR_EACH_IDX(count, n, macro, semicolon, fixed_arg0, fixed_arg1, ...)\ |
||||
UTIL_WHEN(count) \
|
||||
( \
|
||||
UTIL_OBSTRUCT(macro) \
|
||||
( \
|
||||
fixed_arg0, fixed_arg1, n, GET_ARG1(__VA_ARGS__)\
|
||||
)semicolon \
|
||||
UTIL_OBSTRUCT(Z_FOR_EACH_IDX_INDIRECT) () \
|
||||
( \
|
||||
UTIL_DEC(count), UTIL_INC(n), macro, semicolon, \
|
||||
fixed_arg0, fixed_arg1, \
|
||||
GET_ARGS_LESS_1(__VA_ARGS__) \
|
||||
) \
|
||||
) |
||||
|
||||
#define Z_FOR_EACH_IDX_INDIRECT() Z_FOR_EACH_IDX |
||||
|
||||
#define Z_FOR_EACH_IDX2(count, iter, macro, sc, fixed_arg0, fixed_arg1, ...) \ |
||||
UTIL_EVAL(Z_FOR_EACH_IDX(count, iter, macro, sc,\
|
||||
fixed_arg0, fixed_arg1, __VA_ARGS__)) |
||||
|
||||
#define Z_FOR_EACH_SWALLOW_NOTHING(F, fixed_arg, index, arg) \ |
||||
F(index, arg, fixed_arg) |
||||
|
||||
#define Z_FOR_EACH_SWALLOW_FIXED_ARG(F, fixed_arg, index, arg) F(index, arg) |
||||
|
||||
#define Z_FOR_EACH_SWALLOW_INDEX_FIXED_ARG(F, fixed_arg, index, arg) F(arg) |
||||
#define Z_FOR_EACH_SWALLOW_INDEX(F, fixed_arg, index, arg) F(arg, fixed_arg) |
||||
|
||||
/**
|
||||
* @brief Calls macro F for each provided argument with index as first argument |
||||
* and nth parameter as the second argument. |
||||
* |
||||
* Example: |
||||
* |
||||
* #define F(idx, x) int a##idx = x; |
||||
* FOR_EACH_IDX(F, 4, 5, 6) |
||||
* |
||||
* will result in following code: |
||||
* |
||||
* int a0 = 4; |
||||
* int a1 = 5; |
||||
* int a2 = 6; |
||||
* |
||||
* @param F Macro takes index and first argument and nth variable argument as |
||||
* the second one. |
||||
* @param ... Variable list of argument. For each argument macro F is executed. |
||||
*/ |
||||
#define FOR_EACH_IDX(F, ...) \ |
||||
Z_FOR_EACH_IDX2(NUM_VA_ARGS_LESS_1(__VA_ARGS__, _), \
|
||||
0, Z_FOR_EACH_SWALLOW_FIXED_ARG, /*no ;*/, \
|
||||
F, 0, __VA_ARGS__) |
||||
|
||||
/**
|
||||
* @brief Calls macro F for each provided argument with index as first argument |
||||
* and nth parameter as the second argument and fixed argument as the |
||||
* third one. |
||||
* |
||||
* Example: |
||||
* |
||||
* #define F(idx, x, fixed_arg) int fixed_arg##idx = x; |
||||
* FOR_EACH_IDX_FIXED_ARG(F, a, 4, 5, 6) |
||||
* |
||||
* will result in following code: |
||||
* |
||||
* int a0 = 4; |
||||
* int a1 = 5; |
||||
* int a2 = 6; |
||||
* |
||||
* @param F Macro takes index and first argument and nth variable argument as |
||||
* the second one and fixed argumnet as the third. |
||||
* @param fixed_arg Fixed argument passed to F macro. |
||||
* @param ... Variable list of argument. For each argument macro F is executed. |
||||
*/ |
||||
#define FOR_EACH_IDX_FIXED_ARG(F, fixed_arg, ...) \ |
||||
Z_FOR_EACH_IDX2(NUM_VA_ARGS_LESS_1(__VA_ARGS__, _), \
|
||||
0, Z_FOR_EACH_SWALLOW_NOTHING, /*no ;*/, \
|
||||
F, fixed_arg, __VA_ARGS__) |
||||
|
||||
/**
|
||||
* @brief Calls macro F for each provided argument. |
||||
* |
||||
* Example: |
||||
* |
||||
* #define F(x) int a##x; |
||||
* FOR_EACH(F, 4, 5, 6) |
||||
* |
||||
* will result in following code: |
||||
* |
||||
* int a4; |
||||
* int a5; |
||||
* int a6; |
||||
* |
||||
* @param F Macro takes nth variable argument as the argument. |
||||
* @param ... Variable list of argument. For each argument macro F is executed. |
||||
*/ |
||||
#define FOR_EACH(F, ...) \ |
||||
Z_FOR_EACH_IDX2(NUM_VA_ARGS_LESS_1(__VA_ARGS__, _), \
|
||||
0, Z_FOR_EACH_SWALLOW_INDEX_FIXED_ARG, /*no ;*/, \
|
||||
F, 0, __VA_ARGS__) |
||||
|
||||
/**
|
||||
* @brief Calls macro F for each provided argument with additional fixed |
||||
* argument. |
||||
* |
||||
* After each iteration semicolon is added. |
||||
* |
||||
* Example: |
||||
* |
||||
* static void func(int val, void *dev); |
||||
* FOR_EACH_FIXED_ARG(func, dev, 4, 5, 6) |
||||
* |
||||
* will result in following code: |
||||
* |
||||
* func(4, dev); |
||||
* func(5, dev); |
||||
* func(6, dev); |
||||
* |
||||
* @param F Macro takes nth variable argument as the first parameter and |
||||
* fixed argument as the second parameter. |
||||
* @param fixed_arg Fixed argument forward to macro execution for each argument. |
||||
* @param ... Variable list of argument. For each argument macro F is executed. |
||||
*/ |
||||
#define FOR_EACH_FIXED_ARG(F, fixed_arg, ...) \ |
||||
Z_FOR_EACH_IDX2(NUM_VA_ARGS_LESS_1(__VA_ARGS__, _), \
|
||||
0, Z_FOR_EACH_SWALLOW_INDEX, ;, \
|
||||
F, fixed_arg, __VA_ARGS__) |
||||
|
||||
/**@brief Implementation details for NUM_VAR_ARGS */ |
||||
#define NUM_VA_ARGS_LESS_1_IMPL( \ |
||||
_ignored, \
|
||||
_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, \
|
||||
_11, _12, _13, _14, _15, _16, _17, _18, _19, _20, \
|
||||
_21, _22, _23, _24, _25, _26, _27, _28, _29, _30, \
|
||||
_31, _32, _33, _34, _35, _36, _37, _38, _39, _40, \
|
||||
_41, _42, _43, _44, _45, _46, _47, _48, _49, _50, \
|
||||
_51, _52, _53, _54, _55, _56, _57, _58, _59, _60, \
|
||||
_61, _62, N, ...) N |
||||
|
||||
/**
|
||||
* @brief Macro to get the number of arguments in a call variadic macro call. |
||||
* First argument is not counted. |
||||
* |
||||
* param[in] ... List of arguments |
||||
* |
||||
* @retval Number of variadic arguments in the argument list |
||||
*/ |
||||
#define NUM_VA_ARGS_LESS_1(...) \ |
||||
NUM_VA_ARGS_LESS_1_IMPL(__VA_ARGS__, 63, 62, 61, \
|
||||
60, 59, 58, 57, 56, 55, 54, 53, 52, 51, \
|
||||
50, 49, 48, 47, 46, 45, 44, 43, 42, 41, \
|
||||
40, 39, 38, 37, 36, 35, 34, 33, 32, 31, \
|
||||
30, 29, 28, 27, 26, 25, 24, 23, 22, 21, \
|
||||
20, 19, 18, 17, 16, 15, 14, 13, 12, 11, \
|
||||
10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, ~) |
||||
|
||||
/**
|
||||
* Macro that process all arguments using given macro |
||||
* |
||||
* @deprecated Use FOR_EACH instead. |
||||
* |
||||
* @param ... Macro name to be used for argument processing followed by |
||||
* arguments to process. Macro should have following |
||||
* form: MACRO(argument). |
||||
* |
||||
* @return All arguments processed by given macro |
||||
*/ |
||||
#define MACRO_MAP(...) __DEPRECATED_MACRO FOR_EACH(__VA_ARGS__) |
||||
|
||||
/**
|
||||
* @brief Mapping macro that pastes results together |
||||
* |
||||
* Like @ref MACRO_MAP(), but pastes the results together into a |
||||
* single token by repeated application of @ref UTIL_CAT(). |
||||
* |
||||
* For example, with this macro FOO: |
||||
* |
||||
* #define FOO(x) item_##x##_ |
||||
* |
||||
* MACRO_MAP_CAT(FOO, a, b, c) expands to the token: |
||||
* |
||||
* item_a_item_b_item_c_ |
||||
* |
||||
* @param ... Macro to expand on each argument, followed by its |
||||
* arguments. (The macro should take exactly one argument.) |
||||
* @return The results of expanding the macro on each argument, all pasted |
||||
* together |
||||
*/ |
||||
#define MACRO_MAP_CAT(...) MACRO_MAP_CAT_(__VA_ARGS__) |
||||
#define MACRO_MAP_CAT_(...) \ |
||||
/* To make sure it works also for 2 arguments in total */ \
|
||||
MACRO_MAP_CAT_N(NUM_VA_ARGS_LESS_1(__VA_ARGS__), __VA_ARGS__) |
||||
|
||||
/**
|
||||
* @brief Mapping macro that pastes a fixed number of results together |
||||
* |
||||
* Similar to @ref MACRO_MAP_CAT(), but expects a fixed number of |
||||
* arguments. If more arguments are given than are expected, the rest |
||||
* are ignored. |
||||
* |
||||
* @param N Number of arguments to map |
||||
* @param ... Macro to expand on each argument, followed by its |
||||
* arguments. (The macro should take exactly one argument.) |
||||
* @return The results of expanding the macro on each argument, all pasted |
||||
* together |
||||
*/ |
||||
#define MACRO_MAP_CAT_N(N, ...) MACRO_MAP_CAT_N_(N, __VA_ARGS__) |
||||
#define MACRO_MAP_CAT_N_(N, ...) UTIL_CAT(MACRO_MC_, N)(__VA_ARGS__,) |
||||
|
||||
#define MACRO_MC_0(...) |
||||
#define MACRO_MC_1(m, a, ...) m(a) |
||||
#define MACRO_MC_2(m, a, ...) UTIL_CAT(m(a), MACRO_MC_1(m, __VA_ARGS__,)) |
||||
#define MACRO_MC_3(m, a, ...) UTIL_CAT(m(a), MACRO_MC_2(m, __VA_ARGS__,)) |
||||
#define MACRO_MC_4(m, a, ...) UTIL_CAT(m(a), MACRO_MC_3(m, __VA_ARGS__,)) |
||||
#define MACRO_MC_5(m, a, ...) UTIL_CAT(m(a), MACRO_MC_4(m, __VA_ARGS__,)) |
||||
#define MACRO_MC_6(m, a, ...) UTIL_CAT(m(a), MACRO_MC_5(m, __VA_ARGS__,)) |
||||
#define MACRO_MC_7(m, a, ...) UTIL_CAT(m(a), MACRO_MC_6(m, __VA_ARGS__,)) |
||||
#define MACRO_MC_8(m, a, ...) UTIL_CAT(m(a), MACRO_MC_7(m, __VA_ARGS__,)) |
||||
#define MACRO_MC_9(m, a, ...) UTIL_CAT(m(a), MACRO_MC_8(m, __VA_ARGS__,)) |
||||
#define MACRO_MC_10(m, a, ...) UTIL_CAT(m(a), MACRO_MC_9(m, __VA_ARGS__,)) |
||||
#define MACRO_MC_11(m, a, ...) UTIL_CAT(m(a), MACRO_MC_10(m, __VA_ARGS__,)) |
||||
#define MACRO_MC_12(m, a, ...) UTIL_CAT(m(a), MACRO_MC_11(m, __VA_ARGS__,)) |
||||
#define MACRO_MC_13(m, a, ...) UTIL_CAT(m(a), MACRO_MC_12(m, __VA_ARGS__,)) |
||||
#define MACRO_MC_14(m, a, ...) UTIL_CAT(m(a), MACRO_MC_13(m, __VA_ARGS__,)) |
||||
#define MACRO_MC_15(m, a, ...) UTIL_CAT(m(a), MACRO_MC_14(m, __VA_ARGS__,)) |
||||
|
Loading…
Reference in new issue