text: /*
  * Copyright (c) 2014-2016 IBM Corporation.
  * Copyright (c) 2017 MCCI Corporation.
  * All rights reserved.
  *
  *  Redistribution and use in source and binary forms, with or without
  *  modification, are permitted provided that the following conditions are met:
  *  * Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  *  * 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.
  *  * Neither the name of the <organization> nor the
  *    names of its contributors may be used to endorse or promote products
  *    derived from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> 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.
  */
  
  #ifndef _lmic_eu868_h_
  # define _lmic_eu868_h_
  
  #ifndef _lmic_eu_like_h_
  # include "lmic_eu_like.h"
  #endif
  
  uint8_t LMICeu868_maxFrameLen(uint8_t dr);
  #define maxFrameLen(dr) LMICeu868_maxFrameLen(dr)
  
  int8_t LMICeu868_pow2dBm(uint8_t mcmd_ladr_p1);
  #define pow2dBm(mcmd_ladr_p1)   LMICeu868_pow2dBm(mcmd_ladr_p1)
  
  // Times for half symbol per DR
  // Per DR table to minimize rounding errors
  ostime_t LMICeu868_dr2hsym(uint8_t dr);
  #define dr2hsym(dr) LMICeu868_dr2hsym(dr)
  
  
  // TODO(tmm@mcci.com) this looks bogus compared to current 1.02 regional
  // spec. https://github.com/mcci-catena/arduino-lmic/issues/18
  static inline int
  LMICeu868_isValidBeacon1(const uint8_t *d) {
      return d[OFF_BCN_CRC1] != (u1_t)os_crc16(d, OFF_BCN_CRC1);
  }
  
  #undef LMICbandplan_isValidBeacon1
  #define LMICbandplan_isValidBeacon1(pFrame) LMICeu868_isValidBeacon1(pFrame)
  
  // override default for LMICbandplan_isFSK()
  #undef LMICbandplan_isFSK
  #define LMICbandplan_isFSK()    (/* TX datarate */LMIC.rxsyms == EU868_DR_FSK)
  
  // txDone handling for FSK.
  void
  LMICeu868_txDoneFSK(ostime_t delay, osjobcb_t func);
  
  #define LMICbandplan_txDoneFsk(delay, func) LMICeu868_txDoneFSK(delay, func)
  
  #define LMICbandplan_getInitialDrJoin() (EU868_DR_SF7)
  
  void LMICeu868_setBcnRxParams(void);
  #define LMICbandplan_setBcnRxParams()   LMICeu868_setBcnRxParams()
  
  u4_t LMICeu868_convFreq(xref2cu1_t ptr);
  #define LMICbandplan_convFreq(ptr)      LMICeu868_convFreq(ptr)
  
  void LMICeu868_initJoinLoop(void);
  #define LMICbandplan_initJoinLoop()     LMICeu868_initJoinLoop()
  
  ostime_t LMICeu868_nextTx(ostime_t now);
  #define LMICbandplan_nextTx(now)        LMICeu868_nextTx(now)
  
  ostime_t LMICeu868_nextJoinState(void);
  #define LMICbandplan_nextJoinState()    LMICeu868_nextJoinState()
  
  void LMICeu868_initDefaultChannels(bit_t join);
  #define LMICbandplan_initDefaultChannels(join)  LMICeu868_initDefaultChannels(join)
  
  #undef LMICbandplan_nextJoinTime
  ostime_t LMICeu868_nextJoinTime(ostime_t now);
  #define LMICbandplan_nextJoinTime(now)     LMICeu868_nextJoinTime(now)
  
  #endif // _lmic_eu868_h_
  