Scott Lahteine
6 years ago
committed by
GitHub
GitHub
14 changed files with 194 additions and 208 deletions
@ -0,0 +1,113 @@ |
|||
/**
|
|||
* Marlin 3D Printer Firmware |
|||
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
|||
* |
|||
* Based on Sprinter and grbl. |
|||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm |
|||
* |
|||
* This program is free software: you can redistribute it and/or modify |
|||
* it under the terms of the GNU General Public License as published by |
|||
* the Free Software Foundation, either version 3 of the License, or |
|||
* (at your option) any later version. |
|||
* |
|||
* This program is distributed in the hope that it will be useful, |
|||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|||
* GNU General Public License for more details. |
|||
* |
|||
* You should have received a copy of the GNU General Public License |
|||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
* |
|||
*/ |
|||
#pragma once |
|||
|
|||
// Macros to make a string from a macro
|
|||
#define STRINGIFY_(M) #M |
|||
#define STRINGIFY(M) STRINGIFY_(M) |
|||
|
|||
// Macros for bit masks
|
|||
#undef _BV |
|||
#define _BV(n) (1<<(n)) |
|||
#define TEST(n,b) !!((n)&_BV(b)) |
|||
#define SBI(n,b) (n |= _BV(b)) |
|||
#define CBI(n,b) (n &= ~_BV(b)) |
|||
|
|||
#define _BV32(b) (1UL << (b)) |
|||
#define TEST32(n,b) !!((n)&_BV32(b)) |
|||
#define SBI32(n,b) (n |= _BV32(b)) |
|||
#define CBI32(n,b) (n &= ~_BV32(b)) |
|||
|
|||
// Macros for maths shortcuts
|
|||
#undef M_PI |
|||
#define M_PI 3.14159265358979323846f |
|||
|
|||
// Macros to support option testing
|
|||
#define _CAT(a, ...) a ## __VA_ARGS__ |
|||
#define SWITCH_ENABLED_false 0 |
|||
#define SWITCH_ENABLED_true 1 |
|||
#define SWITCH_ENABLED_0 0 |
|||
#define SWITCH_ENABLED_1 1 |
|||
#define SWITCH_ENABLED_0x0 0 |
|||
#define SWITCH_ENABLED_0x1 1 |
|||
#define SWITCH_ENABLED_ 1 |
|||
#define ENABLED(b) _CAT(SWITCH_ENABLED_, b) |
|||
#define DISABLED(b) !ENABLED(b) |
|||
|
|||
#define WITHIN(V,L,H) ((V) >= (L) && (V) <= (H)) |
|||
#define IS_POWER_OF_2(x) ((x) && !((x) & ((x) - 1))) |
|||
|
|||
// Macros for initializing arrays
|
|||
#define ARRAY_6(v1, v2, v3, v4, v5, v6, ...) { v1, v2, v3, v4, v5, v6 } |
|||
#define ARRAY_5(v1, v2, v3, v4, v5, ...) { v1, v2, v3, v4, v5 } |
|||
#define ARRAY_4(v1, v2, v3, v4, ...) { v1, v2, v3, v4 } |
|||
#define ARRAY_3(v1, v2, v3, ...) { v1, v2, v3 } |
|||
#define ARRAY_2(v1, v2, ...) { v1, v2 } |
|||
#define ARRAY_1(v1, ...) { v1 } |
|||
#define _ARRAY_N(N, ...) ARRAY_ ##N(__VA_ARGS__) |
|||
#define ARRAY_N(N, ...) _ARRAY_N(N, __VA_ARGS__) |
|||
|
|||
// Pins
|
|||
#define PIN_EXISTS(PN) (defined(PN ##_PIN) && PN ##_PIN >= 0) |
|||
|
|||
// Increment/Decrement helper macros
|
|||
#define INC_0 1 |
|||
#define INC_1 2 |
|||
#define INC_2 3 |
|||
#define INC_3 4 |
|||
#define INC_4 5 |
|||
#define INC_5 6 |
|||
#define INC_6 7 |
|||
#define INC_7 8 |
|||
#define INC_8 9 |
|||
#define _INCREMENT(n) INC_ ##n |
|||
#define INCREMENT(n) _INCREMENT(n) |
|||
|
|||
#define DEC_1 0 |
|||
#define DEC_2 1 |
|||
#define DEC_3 2 |
|||
#define DEC_4 3 |
|||
#define DEC_5 4 |
|||
#define DEC_6 5 |
|||
#define DEC_7 6 |
|||
#define DEC_8 7 |
|||
#define DEC_9 8 |
|||
#define DECREMENT_(n) DEC_ ##n |
|||
#define DECREMENT(n) DECREMENT_(n) |
|||
|
|||
// Endstop plug identifiers
|
|||
#define _XMIN_ 100 |
|||
#define _YMIN_ 200 |
|||
#define _ZMIN_ 300 |
|||
#define _XMAX_ 101 |
|||
#define _YMAX_ 201 |
|||
#define _ZMAX_ 301 |
|||
|
|||
// GCC properties for HAL headers
|
|||
#define _FORCE_INLINE_ __attribute__((__always_inline__)) __inline__ |
|||
#define FORCE_INLINE __attribute__((always_inline)) inline |
|||
#define _UNUSED __attribute__((unused)) |
|||
#define _O0 __attribute__((optimize("O0"))) |
|||
#define _Os __attribute__((optimize("Os"))) |
|||
#define _O1 __attribute__((optimize("O1"))) |
|||
#define _O2 __attribute__((optimize("O2"))) |
|||
#define _O3 __attribute__((optimize("O3"))) |
|||
@ -1,71 +0,0 @@ |
|||
/**
|
|||
* Marlin 3D Printer Firmware |
|||
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
|||
* |
|||
* Based on Sprinter and grbl. |
|||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm |
|||
* |
|||
* This program is free software: you can redistribute it and/or modify |
|||
* it under the terms of the GNU General Public License as published by |
|||
* the Free Software Foundation, either version 3 of the License, or |
|||
* (at your option) any later version. |
|||
* |
|||
* This program is distributed in the hope that it will be useful, |
|||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|||
* GNU General Public License for more details. |
|||
* |
|||
* You should have received a copy of the GNU General Public License |
|||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
* |
|||
*/ |
|||
|
|||
#undef MIN |
|||
#undef MAX |
|||
|
|||
#ifdef __cplusplus |
|||
|
|||
#ifndef _MINMAX_H_ |
|||
#define _MINMAX_H_ |
|||
|
|||
extern "C++" { |
|||
|
|||
// C++11 solution that is standards compliant. Return type is deduced automatically
|
|||
template <class L, class R> static inline constexpr auto MIN(const L lhs, const R rhs) -> decltype(lhs + rhs) { |
|||
return lhs < rhs ? lhs : rhs; |
|||
} |
|||
template <class L, class R> static inline constexpr auto MAX(const L lhs, const R rhs) -> decltype(lhs + rhs) { |
|||
return lhs > rhs ? lhs : rhs; |
|||
} |
|||
template<class T, class ... Ts> static inline constexpr const T MIN(T V, Ts... Vs) { return MIN(V, MIN(Vs...)); } |
|||
template<class T, class ... Ts> static inline constexpr const T MAX(T V, Ts... Vs) { return MAX(V, MAX(Vs...)); } |
|||
|
|||
} |
|||
|
|||
#endif |
|||
|
|||
#else |
|||
|
|||
// NUM_ARGS(...) evaluates to the number of arguments
|
|||
#define _NUM_ARGS(X,X6,X5,X4,X3,X2,X1,N,...) N |
|||
#define NUM_ARGS(...) _NUM_ARGS(0, __VA_ARGS__ ,6,5,4,3,2,1,0) |
|||
|
|||
#define MIN_2(a,b) ({__typeof__(a) _a = (a); __typeof__(b) _b = (b); _a > _b ? _a : _b;}) |
|||
#define MIN_3(a,...) MIN_2(a,MIN_2(__VA_ARGS__)) |
|||
#define MIN_4(a,...) MIN_2(a,MIN_3(__VA_ARGS__)) |
|||
#define MIN_5(a,...) MIN_2(a,MIN_4(__VA_ARGS__)) |
|||
#define MIN_6(a,...) MIN_2(a,MIN_5(__VA_ARGS__)) |
|||
#define __MIN_N(N, ...) MIN_ ## N(__VA_ARGS__) |
|||
#define _MIN_N(N, ...) __MIN_N(N, __VA_ARGS__) |
|||
#define MIN(...) _MIN_N(NUM_ARGS(__VA_ARGS__), __VA_ARGS__) |
|||
|
|||
#define MAX_2(a,b) ({__typeof__(a) _a = (a); __typeof__(b) _b = (b); _a > _b ? _a : _b;}) |
|||
#define MAX_3(a,...) MAX_2(a,MAX_2(__VA_ARGS__)) |
|||
#define MAX_4(a,...) MAX_2(a,MAX_3(__VA_ARGS__)) |
|||
#define MAX_5(a,...) MAX_2(a,MAX_4(__VA_ARGS__)) |
|||
#define MAX_6(a,...) MAX_2(a,MAX_5(__VA_ARGS__)) |
|||
#define __MAX_N(N, ...) MAX_ ## N(__VA_ARGS__) |
|||
#define _MAX_N(N, ...) __MAX_N(N, __VA_ARGS__) |
|||
#define MAX(...) _MAX_N(NUM_ARGS(__VA_ARGS__), __VA_ARGS__) |
|||
|
|||
#endif |
|||
Loading…
Reference in new issue