flight/pios/osx/inc/pios_debug.h

   1 /**
   2  ******************************************************************************
   3  * @addtogroup PIOS PIOS Core hardware abstraction layer
   4  * @{
   5  * @defgroup   PIOS_DEBUG Debugging Functions
   6  * @brief Debugging functionality
   7  * @{
   8  *
   9  * @file       pios_i2c.h
  10  * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
  11  * @brief      Debug helper functions header.
  12  * @see        The GNU Public License (GPL) Version 3
  13  *
  14  *****************************************************************************/
  15 /*
  16  * This program is free software; you can redistribute it and/or modify
  17  * it under the terms of the GNU General Public License as published by
  18  * the Free Software Foundation; either version 3 of the License, or
  19  * (at your option) any later version.
  20  *
  21  * This program is distributed in the hope that it will be useful, but
  22  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  23  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  24  * for more details.
  25  *
  26  * You should have received a copy of the GNU General Public License along
  27  * with this program; if not, write to the Free Software Foundation, Inc.,
  28  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  29  */
  30
  31 #ifndef PIOS_DEBUG_H
  32 #define PIOS_DEBUG_H
  33
  34 extern const char *PIOS_DEBUG_AssertMsg;
  35
  36 void PIOS_DEBUG_Init(void);
  37 void PIOS_DEBUG_PinHigh(uint8_t pin);
  38 void PIOS_DEBUG_PinLow(uint8_t pin);
  39 void PIOS_DEBUG_PinValue8Bit(uint8_t value);
  40 void PIOS_DEBUG_PinValue4BitL(uint8_t value);
  41 void PIOS_DEBUG_Panic(const char *msg) __attribute__((noreturn));
  42
  43 #ifdef DEBUG
  44 #define PIOS_DEBUG_Assert(test) if (!(test)) { PIOS_DEBUG_Panic(PIOS_DEBUG_AssertMsg); }
  45 #define PIOS_Assert(test)       PIOS_DEBUG_Assert(test)
  46 #else
  47 #define PIOS_DEBUG_Assert(test)
  48 #define PIOS_Assert(test) \
  49     if (!(test)) { while (1) {; } \
  50     }
  51 #endif
  52
  53 #endif /* PIOS_DEBUG_H */
  54
  55 /**
  56  * @}
  57  * @}
  58  */