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83 lines
2.6 KiB
C
83 lines
2.6 KiB
C
/**
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******************************************************************************
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* @addtogroup PIOS PIOS Core hardware abstraction layer
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* @{
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* @defgroup PIOS_DEBUG Debugging Functions
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* @brief Debugging functionality
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* @{
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*
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* @file pios_i2c.h
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* @brief Debug helper functions header.
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* @see The GNU Public License (GPL) Version 3
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*
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*****************************************************************************/
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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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef PIOS_DEBUG_H
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#define PIOS_DEBUG_H
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#ifdef PIOS_INCLUDE_DEBUG_CONSOLE
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#ifndef DEBUG_LEVEL
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#define DEBUG_LEVEL 0
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#endif
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#define DEBUG_PRINTF(level, ...) \
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{ \
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if ((level <= DEBUG_LEVEL) && (PIOS_COM_DEBUG > 0)) { \
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PIOS_COM_SendFormattedStringNonBlocking(PIOS_COM_DEBUG, __VA_ARGS__); \
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} \
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}
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#else
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#define DEBUG_PRINTF(level, ...)
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#endif /* PIOS_INCLUDE_DEBUG_CONSOLE */
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extern const char *PIOS_DEBUG_AssertMsg;
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#ifdef USE_SIM_POSIX
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void PIOS_DEBUG_Init(void);
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#else
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#include <pios_tim_priv.h>
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void PIOS_DEBUG_Init(const struct pios_tim_channel * channels, uint8_t num_channels);
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#endif
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void PIOS_DEBUG_PinHigh(uint8_t pin);
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void PIOS_DEBUG_PinLow(uint8_t pin);
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void PIOS_DEBUG_PinValue8Bit(uint8_t value);
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void PIOS_DEBUG_PinValue4BitL(uint8_t value);
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void PIOS_DEBUG_Panic(const char *msg);
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#ifdef DEBUG
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#define PIOS_DEBUG_Assert(test) if (!(test)) PIOS_DEBUG_Panic(PIOS_DEBUG_AssertMsg);
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#define PIOS_Assert(test) PIOS_DEBUG_Assert(test)
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#else
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#define PIOS_DEBUG_Assert(test)
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#define PIOS_Assert(test) if (!(test)) while (1);
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#endif
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/* Static (compile-time) assertion for use in a function.
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If test evaluates to 0 (ie fails) at compile time then compilation will
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fail with the error: "size of unnamed array is negative" */
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#define PIOS_STATIC_ASSERT(test) ((void)sizeof(int[1 - 2*!(test)]))
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#endif /* PIOS_DEBUG_H */
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/**
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* @}
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* @}
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*/
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