Terence Huang / Canada-SX1272-LoRaWAN-Bootcamp-rotary

add rotary

Dependencies:   X_NUCLEO_IKS01A1 LoRaWAN-lib SX1272Lib mbed

Fork of Canada-SX1272-LoRaWAN-Bootcamp by Uttam Bhat

LoRaWAN-SX1272-Mbed-Shield

Overview

LoRaWAN-SX1272-Mbed-Shield application demo is a LoRaWAN Class-A device example project using LoRaWAN-lib and SX1272Lib libraries that send out sensors data.

Prerequisites

1. NUCLEO_L152RE board.
2. SX1272-mbed-shield board.
3. X-NUCLEO-IKS01A1.
4. Grove Red LED.
5. Grove Button.
6. Grove Rotary Angle Sensor.
7. mbed online compiler.
8. Tera Term.

Hardware Configuration

Application 8, 9, 11
1. Connect NUCLEO_L152RE with X-NUCLEO-IKS01A1.
2. On top of X-NUCLEO-IKS01A1, connect SX1272-mbed-shield.
Application 13
1. Connect NUCLEO_L152RE with SX1272-mbed-shield.
2. Connect Grove Red LED with DIO_D6 port on SX1272-mbed-shield.
3. Connect Grove Button with DIO_D8 port on SX1272-mbed-shield.
4. Connect Grove Rotary Angle Sensor with ANA_A1 port SX1272-mbed-shield.

Software Configuration

The end-device must be configured with the following parameters:

  • Commissioning.h
    • Activation Type: OTA or ABP
      • OTA: #define OVER_THE_AIR_ACTIVATION 1
    • Network Type: Public or Private
      • Public: #define LORAWAN_PUBLIC_NETWORK true
    • LORAWAN_DEVICE_EUI (8 Bytes) : Fist 3 Bytes is the Organizationally Unique Identifier (OUI) followed by 5 bytes of unique ID. If not defined by user, then the firmware automatically assigns one to the end-device. (For OTA)
      • #define IEEE_OUI 0x00, 0x00, 0x00
      • #define LORAWAN_DEVICE_EUI { IEEE_OUI, 0x00, 0x00, 0x00, 0x00, 0x00 }
    • LORAWAN_APPLICATION_EUI (8 Bytes) (For OTA)
      • #define LORAWAN_APPLICATION_EUI { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
    • LORAWAN_APPLICATION_KEY (16 Bytes) (For OTA)
      • #define LORAWAN_APPLICATION_KEY { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff }
    • LORAWAN_DEVICE_ADDRESS (For ABP)
      • #define LORAWAN_DEVICE_ADDRESS ( uint32_t )0x0
    • LORAWAN_NWKSKEY (For ABP)
      • #define LORAWAN_NWKSKEY { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
    • LORAWAN_APPSKEY (For ABP)
      • #define LORAWAN_APPSKEY { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
  • Configure.h
    • Communication Type: Hybrid or FHSS
      • Hybrid: #define USE_BAND_915_HYBRID
    • Join request Period:
      • 5 sec: #define OVER_THE_AIR_ACTIVATION_DUTYCYCLE 5000000 value in us
    • TX Period:
      • 5 sec: #define APP_TX_DUTYCYCLE 5000000 value in us
    • Uplink message: Confirmed or Unconfirmed
      • Confirmed: #define LORAWAN_CONFIRMED_MSG_ON 1
    • ADR(Adaptive Data Rate): ON or OFF
      • OFF: #define LORAWAN_ADR_ON 0
    • Default data rate: DR_0 or DR_1 or DR_2 or DR_3 or DR_4
      • DR_0: #define LORAWAN_DEFAULT_DATARATE DR_0
    • Application Type: 8 (IKS01A1) or 9 (IKS01A1+Cayenne) or 11 (Push Button) or 13 (rotary+Cayenne)
      • 9: #define LORAWAN_APP_PORT 9
    • Tx Power: 10 to 30
      • 20 dBm: #define LORAWAN_TX_POWER TX_POWER_20_DBM

Serial Terminal Display

  • Use Tera Term to see the sending message (baud rate: 115200):
    • button = 0 (if not press) button = 1 (if pressed)
    • rotary = 0 ~ 300

1800

system/crypto/cmac.cpp@17:a822234a2299, 2018-02-10 (annotated)

Committer:
terence304
Date:
Sat Feb 10 02:37:58 2018 +0000
Revision:
17:a822234a2299
Parent:
0:6cc76d70e2a1 
update commissioning parameters

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ubhat 0:6cc76d70e2a1 1 /**************************************************************************
ubhat 0:6cc76d70e2a1 2 Copyright (C) 2009 Lander Casado, Philippas Tsigas
ubhat 0:6cc76d70e2a1 3
ubhat 0:6cc76d70e2a1 4 All rights reserved.
ubhat 0:6cc76d70e2a1 5
ubhat 0:6cc76d70e2a1 6 Permission is hereby granted, free of charge, to any person obtaining
ubhat 0:6cc76d70e2a1 7 a copy of this software and associated documentation files
ubhat 0:6cc76d70e2a1 8 (the "Software"), to deal with the Software without restriction, including
ubhat 0:6cc76d70e2a1 9 without limitation the rights to use, copy, modify, merge, publish,
ubhat 0:6cc76d70e2a1 10 distribute, sublicense, and/or sell copies of the Software, and to
ubhat 0:6cc76d70e2a1 11 permit persons to whom the Software is furnished to do so, subject to
ubhat 0:6cc76d70e2a1 12 the following conditions:
ubhat 0:6cc76d70e2a1 13
ubhat 0:6cc76d70e2a1 14 Redistributions of source code must retain the above copyright notice,
ubhat 0:6cc76d70e2a1 15 this list of conditions and the following disclaimers. Redistributions in
ubhat 0:6cc76d70e2a1 16 binary form must reproduce the above copyright notice, this list of
ubhat 0:6cc76d70e2a1 17 conditions and the following disclaimers in the documentation and/or
ubhat 0:6cc76d70e2a1 18 other materials provided with the distribution.
ubhat 0:6cc76d70e2a1 19
ubhat 0:6cc76d70e2a1 20 In no event shall the authors or copyright holders be liable for any special,
ubhat 0:6cc76d70e2a1 21 incidental, indirect or consequential damages of any kind, or any damages
ubhat 0:6cc76d70e2a1 22 whatsoever resulting from loss of use, data or profits, whether or not
ubhat 0:6cc76d70e2a1 23 advised of the possibility of damage, and on any theory of liability,
ubhat 0:6cc76d70e2a1 24 arising out of or in connection with the use or performance of this software.
ubhat 0:6cc76d70e2a1 25
ubhat 0:6cc76d70e2a1 26 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
ubhat 0:6cc76d70e2a1 27 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
ubhat 0:6cc76d70e2a1 28 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
ubhat 0:6cc76d70e2a1 29 CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
ubhat 0:6cc76d70e2a1 30 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
ubhat 0:6cc76d70e2a1 31 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
ubhat 0:6cc76d70e2a1 32 DEALINGS WITH THE SOFTWARE
ubhat 0:6cc76d70e2a1 33
ubhat 0:6cc76d70e2a1 34 *****************************************************************************/
ubhat 0:6cc76d70e2a1 35 //#include <sys/param.h>
ubhat 0:6cc76d70e2a1 36 //#include <sys/systm.h>
ubhat 0:6cc76d70e2a1 37 #include <stdint.h>
ubhat 0:6cc76d70e2a1 38 #include "aes.h"
ubhat 0:6cc76d70e2a1 39 #include "cmac.h"
ubhat 0:6cc76d70e2a1 40 #include "utilities.h"
ubhat 0:6cc76d70e2a1 41
ubhat 0:6cc76d70e2a1 42 #define LSHIFT(v, r) do { \
ubhat 0:6cc76d70e2a1 43 int32_t i; \
ubhat 0:6cc76d70e2a1 44 for (i = 0; i < 15; i++) \
ubhat 0:6cc76d70e2a1 45 (r)[i] = (v)[i] << 1 | (v)[i + 1] >> 7; \
ubhat 0:6cc76d70e2a1 46 (r)[15] = (v)[15] << 1; \
ubhat 0:6cc76d70e2a1 47 } while (0)
ubhat 0:6cc76d70e2a1 48
ubhat 0:6cc76d70e2a1 49 #define XOR(v, r) do { \
ubhat 0:6cc76d70e2a1 50 int32_t i; \
ubhat 0:6cc76d70e2a1 51 for (i = 0; i < 16; i++) \
ubhat 0:6cc76d70e2a1 52 { \
ubhat 0:6cc76d70e2a1 53 (r)[i] = (r)[i] ^ (v)[i]; \
ubhat 0:6cc76d70e2a1 54 } \
ubhat 0:6cc76d70e2a1 55 } while (0) \
ubhat 0:6cc76d70e2a1 56
ubhat 0:6cc76d70e2a1 57
ubhat 0:6cc76d70e2a1 58 void AES_CMAC_Init(AES_CMAC_CTX *ctx)
ubhat 0:6cc76d70e2a1 59 {
ubhat 0:6cc76d70e2a1 60 memset1(ctx->X, 0, sizeof ctx->X);
ubhat 0:6cc76d70e2a1 61 ctx->M_n = 0;
ubhat 0:6cc76d70e2a1 62 memset1(ctx->rijndael.ksch, '\0', 240);
ubhat 0:6cc76d70e2a1 63 }
ubhat 0:6cc76d70e2a1 64
ubhat 0:6cc76d70e2a1 65 void AES_CMAC_SetKey(AES_CMAC_CTX *ctx, const uint8_t key[AES_CMAC_KEY_LENGTH])
ubhat 0:6cc76d70e2a1 66 {
ubhat 0:6cc76d70e2a1 67 //rijndael_set_key_enc_only(&ctx->rijndael, key, 128);
ubhat 0:6cc76d70e2a1 68 aes_set_key( key, AES_CMAC_KEY_LENGTH, &ctx->rijndael);
ubhat 0:6cc76d70e2a1 69 }
ubhat 0:6cc76d70e2a1 70
ubhat 0:6cc76d70e2a1 71 void AES_CMAC_Update(AES_CMAC_CTX *ctx, const uint8_t *data, uint32_t len)
ubhat 0:6cc76d70e2a1 72 {
ubhat 0:6cc76d70e2a1 73 uint32_t mlen;
ubhat 0:6cc76d70e2a1 74 uint8_t in[16];
ubhat 0:6cc76d70e2a1 75
ubhat 0:6cc76d70e2a1 76 if (ctx->M_n > 0) {
ubhat 0:6cc76d70e2a1 77 mlen = MIN(16 - ctx->M_n, len);
ubhat 0:6cc76d70e2a1 78 memcpy1(ctx->M_last + ctx->M_n, data, mlen);
ubhat 0:6cc76d70e2a1 79 ctx->M_n += mlen;
ubhat 0:6cc76d70e2a1 80 if (ctx->M_n < 16 || len == mlen)
ubhat 0:6cc76d70e2a1 81 return;
ubhat 0:6cc76d70e2a1 82 XOR(ctx->M_last, ctx->X);
ubhat 0:6cc76d70e2a1 83 //rijndael_encrypt(&ctx->rijndael, ctx->X, ctx->X);
ubhat 0:6cc76d70e2a1 84 aes_encrypt( ctx->X, ctx->X, &ctx->rijndael);
ubhat 0:6cc76d70e2a1 85 data += mlen;
ubhat 0:6cc76d70e2a1 86 len -= mlen;
ubhat 0:6cc76d70e2a1 87 }
ubhat 0:6cc76d70e2a1 88 while (len > 16) { /* not last block */
ubhat 0:6cc76d70e2a1 89
ubhat 0:6cc76d70e2a1 90 XOR(data, ctx->X);
ubhat 0:6cc76d70e2a1 91 //rijndael_encrypt(&ctx->rijndael, ctx->X, ctx->X);
ubhat 0:6cc76d70e2a1 92
ubhat 0:6cc76d70e2a1 93 memcpy1(in, &ctx->X[0], 16); //Bestela ez du ondo iten
ubhat 0:6cc76d70e2a1 94 aes_encrypt( in, in, &ctx->rijndael);
ubhat 0:6cc76d70e2a1 95 memcpy1(&ctx->X[0], in, 16);
ubhat 0:6cc76d70e2a1 96
ubhat 0:6cc76d70e2a1 97 data += 16;
ubhat 0:6cc76d70e2a1 98 len -= 16;
ubhat 0:6cc76d70e2a1 99 }
ubhat 0:6cc76d70e2a1 100 /* potential last block, save it */
ubhat 0:6cc76d70e2a1 101 memcpy1(ctx->M_last, data, len);
ubhat 0:6cc76d70e2a1 102 ctx->M_n = len;
ubhat 0:6cc76d70e2a1 103 }
ubhat 0:6cc76d70e2a1 104
ubhat 0:6cc76d70e2a1 105 void AES_CMAC_Final(uint8_t digest[AES_CMAC_DIGEST_LENGTH], AES_CMAC_CTX *ctx)
ubhat 0:6cc76d70e2a1 106 {
ubhat 0:6cc76d70e2a1 107 uint8_t K[16];
ubhat 0:6cc76d70e2a1 108 uint8_t in[16];
ubhat 0:6cc76d70e2a1 109 /* generate subkey K1 */
ubhat 0:6cc76d70e2a1 110 memset1(K, '\0', 16);
ubhat 0:6cc76d70e2a1 111
ubhat 0:6cc76d70e2a1 112 //rijndael_encrypt(&ctx->rijndael, K, K);
ubhat 0:6cc76d70e2a1 113
ubhat 0:6cc76d70e2a1 114 aes_encrypt( K, K, &ctx->rijndael);
ubhat 0:6cc76d70e2a1 115
ubhat 0:6cc76d70e2a1 116 if (K[0] & 0x80) {
ubhat 0:6cc76d70e2a1 117 LSHIFT(K, K);
ubhat 0:6cc76d70e2a1 118 K[15] ^= 0x87;
ubhat 0:6cc76d70e2a1 119 } else
ubhat 0:6cc76d70e2a1 120 LSHIFT(K, K);
ubhat 0:6cc76d70e2a1 121
ubhat 0:6cc76d70e2a1 122
ubhat 0:6cc76d70e2a1 123 if (ctx->M_n == 16) {
ubhat 0:6cc76d70e2a1 124 /* last block was a complete block */
ubhat 0:6cc76d70e2a1 125 XOR(K, ctx->M_last);
ubhat 0:6cc76d70e2a1 126
ubhat 0:6cc76d70e2a1 127 } else {
ubhat 0:6cc76d70e2a1 128 /* generate subkey K2 */
ubhat 0:6cc76d70e2a1 129 if (K[0] & 0x80) {
ubhat 0:6cc76d70e2a1 130 LSHIFT(K, K);
ubhat 0:6cc76d70e2a1 131 K[15] ^= 0x87;
ubhat 0:6cc76d70e2a1 132 } else
ubhat 0:6cc76d70e2a1 133 LSHIFT(K, K);
ubhat 0:6cc76d70e2a1 134
ubhat 0:6cc76d70e2a1 135 /* padding(M_last) */
ubhat 0:6cc76d70e2a1 136 ctx->M_last[ctx->M_n] = 0x80;
ubhat 0:6cc76d70e2a1 137 while (++ctx->M_n < 16)
ubhat 0:6cc76d70e2a1 138 ctx->M_last[ctx->M_n] = 0;
ubhat 0:6cc76d70e2a1 139
ubhat 0:6cc76d70e2a1 140 XOR(K, ctx->M_last);
ubhat 0:6cc76d70e2a1 141
ubhat 0:6cc76d70e2a1 142
ubhat 0:6cc76d70e2a1 143 }
ubhat 0:6cc76d70e2a1 144 XOR(ctx->M_last, ctx->X);
ubhat 0:6cc76d70e2a1 145
ubhat 0:6cc76d70e2a1 146 //rijndael_encrypt(&ctx->rijndael, ctx->X, digest);
ubhat 0:6cc76d70e2a1 147
ubhat 0:6cc76d70e2a1 148 memcpy1(in, &ctx->X[0], 16); //Bestela ez du ondo iten
ubhat 0:6cc76d70e2a1 149 aes_encrypt(in, digest, &ctx->rijndael);
ubhat 0:6cc76d70e2a1 150 memset1(K, 0, sizeof K);
ubhat 0:6cc76d70e2a1 151
ubhat 0:6cc76d70e2a1 152 }
ubhat 0:6cc76d70e2a1 153