/* * Copyright (c) 2014-2016 IBM Corporation. * Copyright (c) 2017, 2019-2021 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 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 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_kr920_h_ # define _lmic_kr920_h_ #ifndef _lmic_eu_like_h_ # include "lmic_eu_like.h" #endif // return maximum frame length (including PHY header) for this data rate (kr920); 0 --> not valid dr. uint8_t LMICkr920_maxFrameLen(uint8_t dr); // return maximum frame length (including PHY header) for this data rate; 0 --> not valid dr. #define LMICbandplan_maxFrameLen(dr) LMICkr920_maxFrameLen(dr) int8_t LMICkr920_pow2dBm(uint8_t mcmd_ladr_p1); #define pow2dBm(mcmd_ladr_p1) LMICkr920_pow2dBm(mcmd_ladr_p1) // Times for half symbol per DR // Per DR table to minimize rounding errors ostime_t LMICkr920_dr2hsym(uint8_t dr); #define dr2hsym(dr) LMICkr920_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 LMICkr920_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) LMICkr920_isValidBeacon1(pFrame) // override default for LMICbandplan_isFSK() #undef LMICbandplan_isFSK #define LMICbandplan_isFSK() (/* always false */ 0) #define LMICbandplan_getInitialDrJoin() (KR920_DR_SF7) void LMICkr920_setBcnRxParams(void); #define LMICbandplan_setBcnRxParams() LMICkr920_setBcnRxParams() u4_t LMICkr920_convFreq(xref2cu1_t ptr); #define LMICbandplan_convFreq(ptr) LMICkr920_convFreq(ptr) void LMICkr920_initJoinLoop(void); #define LMICbandplan_initJoinLoop() LMICkr920_initJoinLoop() ostime_t LMICkr920_nextTx(ostime_t now); #define LMICbandplan_nextTx(now) LMICkr920_nextTx(now) ostime_t LMICkr920_nextJoinState(void); #define LMICbandplan_nextJoinState() LMICkr920_nextJoinState() void LMICkr920_initDefaultChannels(bit_t join); #define LMICbandplan_initDefaultChannels(join) LMICkr920_initDefaultChannels(join) void LMICkr920_setRx1Params(void); #define LMICbandplan_setRx1Params() LMICkr920_setRx1Params() #undef LMICbandplan_updateTx void LMICkr920_updateTx(ostime_t txbeg); #define LMICbandplan_updateTx(t) LMICkr920_updateTx(t) #undef LMICbandplan_validDR bit_t LMICkr920_validDR(dr_t dr); #define LMICbandplan_validDR(dr) LMICkr920_validDR(dr) #endif // _lmic_kr920_h_