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37 lines
1.6 KiB
37 lines
1.6 KiB
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Copyright (c) 2021 X-Ryl669 [https://blog.cyril.by]
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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// We need SERIAL_ECHOPAIR and macros.h
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#include "serial.h"
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#if ENABLED(POSTMORTEM_DEBUGGING)
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// Useful macro for stopping the CPU on an unexpected condition
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// This is used like SERIAL_ECHOPAIR, that is: a key-value call of the local variables you want
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// to dump to the serial port before stopping the CPU.
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#define BUG_ON(V...) do { SERIAL_ECHOPAIR(ONLY_FILENAME, __LINE__, ": "); SERIAL_ECHOLNPAIR(V); SERIAL_FLUSHTX(); *(char*)0 = 42; } while(0)
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#elif ENABLED(MARLIN_DEV_MODE)
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// Don't stop the CPU here, but at least dump the bug on the serial port
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#define BUG_ON(V...) do { SERIAL_ECHOPAIR(ONLY_FILENAME, __LINE__, ": BUG!\n"); SERIAL_ECHOLNPAIR(V); SERIAL_FLUSHTX(); } while(0)
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#else
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// Release mode, let's ignore the bug
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#define BUG_ON(V...) NOOP
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#endif
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