Use mcci-catena/arduino-lmic as the base library

src/lmic/lmic_us_like.h

@@ -0,0 +1,100 @@
+/*
+* 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_us_like_h_
+# define _lmic_us_like_h_
+
+// make sure we want US-like code
+#if !CFG_LMIC_US_like
+# error "lmic not configured for us-like bandplan"
+#endif
+
+// TODO(tmm@mcci.com): this should come from the lmic.h or lorabase.h file; and
+// it's probably affected by the fix to this issue:
+// https://github.com/mcci-catena/arduino-lmic/issues/2
+#define DNW2_SAFETY_ZONE       ms2osticks(750)
+
+#define IS_CHANNEL_125khz(c) (c<64)
+#define IS_CHANNEL_500khz(c) (c>=64 && c<72)
+#define ENABLED_CHANNEL(chnl) ((LMIC.channelMap[(chnl >> 4)] & (1<<(chnl & 0x0F))) != 0)
+
+// provide the isValidBeacon1 function -- int for bool.
+static inline int
+LMICuslike_isValidBeacon1(const uint8_t *d) {
+        return os_rlsbf2(&d[OFF_BCN_CRC1]) != os_crc16(d, OFF_BCN_CRC1);
+}
+
+#define LMICbandplan_isValidBeacon1(pFrame) LMICuslike_isValidBeacon1(pFrame)
+
+// provide a default for LMICbandplan_isFSK()
+#define LMICbandplan_isFSK()    (0)
+
+// provide a default LMICbandplan_txDoneFSK()
+#define LMICbandplan_txDoneFSK(delay, func)      do { } while (0)
+
+// provide a default LMICbandplan_joinAcceptChannelClear()
+#define LMICbandplan_joinAcceptChannelClear() do { } while (0)
+
+// no CFList on joins for US-like plans
+#define LMICbandplan_hasJoinCFlist()    (0)
+
+#define LMICbandplan_advanceBeaconChannel()     \
+        do { LMIC.bcnChnl = (LMIC.bcnChnl+1) & 7; } while (0)
+
+// TODO(tmm@mcci.com): decide whether we want to do this on every 
+// reset or just restore the last sub-band selected by the user.
+#define LMICbandplan_resetDefaultChannels()     \
+        LMICbandplan_initDefaultChannels(/* normal */ 0)
+
+void LMICuslike_initDefaultChannels(bit_t fJoin);
+#define LMICbandplan_initDefaultChannels(fJoin) LMICuslike_initDefaultChannels(fJoin)
+
+#define LMICbandplan_setSessionInitDefaultChannels()    \
+        do { /* nothing */} while (0)
+
+u1_t LMICuslike_mapChannels(u1_t chpage, u2_t chmap);
+#define LMICbandplan_mapChannels(chpage, chmap) LMICuslike_mapChannels(chpage, chmap)
+
+ostime_t LMICuslike_nextTx(ostime_t now);
+#define LMICbandplan_nextTx(now)        LMICuslike_nextTx(now)
+
+void LMICuslike_initJoinLoop(void);
+#define LMICbandplan_initJoinLoop()     LMICuslike_initJoinLoop()
+
+ostime_t LMICuslike_nextJoinState(void);
+#define LMICbandplan_nextJoinState()    LMICuslike_nextJoinState();
+
+static inline ostime_t LMICeulike_nextJoinTime(ostime_t now) {
+        return now;
+}
+#define LMICbandplan_nextJoinTime(now)     LMICeulike_nextJoinTime(now)
+
+#define LMICbandplan_init()     \
+        do { /* nothing */ } while (0)
+
+#endif // _lmic_us_like_h_