text: /**
   * \file sysTypes.h
   *
   * \brief System types and definitions
   *
   * Copyright (C) 2012-2014, Atmel Corporation. All rights reserved.
   *
   * \asf_license_start
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   * 1. Redistributions of source code must retain the above copyright notice,
   *    this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   *    this list of conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution.
   *
   * 3. The name of Atmel may not be used to endorse or promote products derived
   *    from this software without specific prior written permission.
   *
   * 4. This software may only be redistributed and used in connection with an
   *    Atmel microcontroller product.
   *
   * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
   * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
   * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
   * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   * \asf_license_stop
   *
   * Modification and other use of this code is subject to Atmel's Limited
   * License Agreement (license.txt).
   *
   * $Id: sysTypes.h 9267 2014-03-18 21:46:19Z ataradov $
   *
   */
  
  #ifndef _SYS_TYPES_H_
  #define _SYS_TYPES_H_
  
  #include <stdint.h>
  
  #define SYS_LW_MESH_ENV
  
  #if defined(__ICCAVR__)
    #include <inavr.h>
    #include <ioavr.h>
    #include <intrinsics.h>
    #include <pgmspace.h>
  
    #define SYS_MCU_ARCH_AVR
  
    #define PACK
  
    #define PRAGMA(x) _Pragma(#x)
  
    #define INLINE PRAGMA(inline=forced) static
  
    #define SYS_EnableInterrupts() __enable_interrupt()
  
    #define wdt_reset() (__watchdog_reset())
  
    #define wdt_enable(timeout) do { \
       uint8_t __atomic = SREG; __disable_interrupt(); \
      __watchdog_reset(); \
      WDTCSR |= (1 << WDCE) | (1 << WDE); \
      WDTCSR = (1 << WDE) | timeout; \
      SREG = __atomic; \
    } while (0)
  
    #define wdt_disable() do { \
      MCUSR = 0; \
      WDTCSR |= (1 << WDCE) | (1 << WDE); \
      WDTCSR = 0x00; \
    } while (0)
  
    #define ISR(vec) PRAGMA(vector=vec) __interrupt void handler_##vec(void)
  
    #define ATOMIC_SECTION_ENTER   { uint8_t __atomic = SREG; __disable_interrupt();
    #define ATOMIC_SECTION_LEAVE   SREG = __atomic; }
  /*
  #elif defined(__ICCARM__)
    #error Unsupported compiler
  
  #elif defined(__ICCAVR32__)
    #error Unsupported compiler
  */
  #elif defined(__PICC18__)
  	#define ATOMIC_SECTION_ENTER	di()
  	#define ATOMIC_SECTION_LEAVE	ei()
  #else
    #if defined(HAL_ATSAMD20J18)
      #define DONT_USE_CMSIS_INIT
      #include "samd20j18.h"
  
      #define SYS_MCU_ARCH_CORTEX_M
  
    #elif defined(HAL_ATSAMD21J18)
      #define DONT_USE_CMSIS_INIT
      #include "samd21j18a.h"
  
      #define SYS_MCU_ARCH_CORTEX_M
  
    #else // All AVRs
      #include <avr/io.h>
      #include <avr/wdt.h>
      #include <avr/interrupt.h>
      #include <avr/pgmspace.h>
  
      #define SYS_MCU_ARCH_AVR
    #endif
  
    #if defined(SYS_MCU_ARCH_CORTEX_M)
      #define PRAGMA(x)
  
      #define PACK __attribute__ ((packed))
  
      #define INLINE static inline __attribute__ ((always_inline))
  
      #define SYS_EnableInterrupts() __asm volatile ("cpsie i");
  
      #define ATOMIC_SECTION_ENTER   { register uint32_t __atomic; \
                                       __asm volatile ("mrs %0, primask" : "=r" (__atomic) ); \
                                       __asm volatile ("cpsid i");
      #define ATOMIC_SECTION_LEAVE   __asm volatile ("msr primask, %0" : : "r" (__atomic) ); }
  
    #elif defined(SYS_MCU_ARCH_AVR)
      #define PRAGMA(x)
  
      #define PACK __attribute__ ((packed))
  
      #define INLINE static inline __attribute__ ((always_inline))
  
      #define SYS_EnableInterrupts() sei()
  
      #define ATOMIC_SECTION_ENTER   { uint8_t __atomic = SREG; cli();
      #define ATOMIC_SECTION_LEAVE   SREG = __atomic; }
  
    #endif
  
  #endif
  
  #if defined(HAL_ATMEGA1281)
    #define SYS_DEVICE_SIZE        131072
    #define SYS_PAGE_SIZE          256
    #define SYS_BOOTLOADER_SIZE    2048
  
  #elif defined(HAL_ATMEGA128RFA1)
    #define SYS_DEVICE_SIZE        131072
    #define SYS_PAGE_SIZE          256
    #define SYS_BOOTLOADER_SIZE    2048
  
  #elif defined(HAL_ATMEGA256RFR2)
  #elif defined(HAL_ATXMEGA128B1)
  #elif defined(HAL_ATXMEGA256A3U)
  #elif defined(HAL_ATSAMD20J18)
  #elif defined(HAL_ATSAMD21J18)
  #elif defined(HAL_ATXMEGAA4)
  #else
  #define PIC18
  #endif
  
  #endif // _SYS_TYPES_H_
  