LoRaWAN MAC layer implementation

Dependents:   LoRaWAN-demo-72_tjm LoRaWAN-demo-72_jlc LoRaWAN-demo-elmo frdm_LoRa_Connect_Woodstream_Demo_tjm ... more

LoRAWAN-lib is a port of the GitHub LoRaMac-node LoRaWAN MAC layer implementation.

This library depends on the SX1276Lib or SX1272Lib radio drivers depending on the used mbed component shield.

This library depends also on some cryptographic helper functions as well as helper functions for the timers management. These can be found on the example projects under the system directory.

The example projects are:

  1. LoRaWAN-demo-72
  2. LoRaWAN-demo-76
  3. LoRaWAN-demo-NAMote72

The LoRaWAN specification specifies different ISM bands operating parameters. These are all implemented under the LoRaMac-board.h file.

In order to select which band to use, please change line 24 of board.h file provided on the examples projects as follows:


EU868

board.h

#define USE_BAND_868


US915

board.h

#define USE_BAND_915


US915 - Hybrid

board.h

#define USE_BAND_915_HYBRID


CN780

board.h

#define USE_BAND_780


EU433

board.h

#define USE_BAND_433
Revision:
1:91e4e6c60d1e
Parent:
0:91d1a7783bb9
Child:
2:14a5d6ad92d5
--- a/crypto/cmac.h	Tue Oct 20 13:21:26 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-/**************************************************************************
-Copyright (C) 2009 Lander Casado, Philippas Tsigas
-
-All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files 
-(the "Software"), to deal with the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish, 
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions: 
-
-Redistributions of source code must retain the above copyright notice, 
-this list of conditions and the following disclaimers. Redistributions in
-binary form must reproduce the above copyright notice, this list of
-conditions and the following disclaimers in the documentation and/or 
-other materials provided with the distribution.
-
-In no event shall the authors or copyright holders be liable for any special,
-incidental, indirect or consequential damages of any kind, or any damages 
-whatsoever resulting from loss of use, data or profits, whether or not 
-advised of the possibility of damage, and on any theory of liability, 
-arising out of or in connection with the use or performance of this software.
- 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
-DEALINGS WITH THE SOFTWARE
-
-*****************************************************************************/
-
-#ifndef _CMAC_H_
-#define _CMAC_H_
-
-#include "aes.h" 
-  
-#define AES_CMAC_KEY_LENGTH     16
-#define AES_CMAC_DIGEST_LENGTH  16
- 
-
-typedef unsigned char  u_int8_t;
-typedef unsigned int u_int;
-typedef struct _AES_CMAC_CTX {
-            aes_context    rijndael;
-            u_int8_t        X[16];
-            u_int8_t        M_last[16];
-            u_int           M_n;
-    } AES_CMAC_CTX;
-   
-//#include <sys/cdefs.h>
-    
-//__BEGIN_DECLS
-void     AES_CMAC_Init(AES_CMAC_CTX * ctx);
-void     AES_CMAC_SetKey(AES_CMAC_CTX * ctx, const u_int8_t key[AES_CMAC_KEY_LENGTH]);
-void     AES_CMAC_Update(AES_CMAC_CTX * ctx, const u_int8_t * data, u_int len);
-          //          __attribute__((__bounded__(__string__,2,3)));
-void     AES_CMAC_Final(u_int8_t digest[AES_CMAC_DIGEST_LENGTH], AES_CMAC_CTX  * ctx);
-            //     __attribute__((__bounded__(__minbytes__,1,AES_CMAC_DIGEST_LENGTH)));
-//__END_DECLS
-
-#endif /* _CMAC_H_ */
-