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/aes.h@0:6cc76d70e2a1, 2017-04-06 (annotated)

Committer:
ubhat
Date:
Thu Apr 06 21:59:50 2017 +0000
Revision:
0:6cc76d70e2a1
LoRaWAN SX1272 Application

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ubhat 0:6cc76d70e2a1 1 /*
ubhat 0:6cc76d70e2a1 2 ---------------------------------------------------------------------------
ubhat 0:6cc76d70e2a1 3 Copyright (c) 1998-2008, Brian Gladman, Worcester, UK. All rights reserved.
ubhat 0:6cc76d70e2a1 4
ubhat 0:6cc76d70e2a1 5 LICENSE TERMS
ubhat 0:6cc76d70e2a1 6
ubhat 0:6cc76d70e2a1 7 The redistribution and use of this software (with or without changes)
ubhat 0:6cc76d70e2a1 8 is allowed without the payment of fees or royalties provided that:
ubhat 0:6cc76d70e2a1 9
ubhat 0:6cc76d70e2a1 10 1. source code distributions include the above copyright notice, this
ubhat 0:6cc76d70e2a1 11 list of conditions and the following disclaimer;
ubhat 0:6cc76d70e2a1 12
ubhat 0:6cc76d70e2a1 13 2. binary distributions include the above copyright notice, this list
ubhat 0:6cc76d70e2a1 14 of conditions and the following disclaimer in their documentation;
ubhat 0:6cc76d70e2a1 15
ubhat 0:6cc76d70e2a1 16 3. the name of the copyright holder is not used to endorse products
ubhat 0:6cc76d70e2a1 17 built using this software without specific written permission.
ubhat 0:6cc76d70e2a1 18
ubhat 0:6cc76d70e2a1 19 DISCLAIMER
ubhat 0:6cc76d70e2a1 20
ubhat 0:6cc76d70e2a1 21 This software is provided 'as is' with no explicit or implied warranties
ubhat 0:6cc76d70e2a1 22 in respect of its properties, including, but not limited to, correctness
ubhat 0:6cc76d70e2a1 23 and/or fitness for purpose.
ubhat 0:6cc76d70e2a1 24 ---------------------------------------------------------------------------
ubhat 0:6cc76d70e2a1 25 Issue 09/09/2006
ubhat 0:6cc76d70e2a1 26
ubhat 0:6cc76d70e2a1 27 This is an AES implementation that uses only 8-bit byte operations on the
ubhat 0:6cc76d70e2a1 28 cipher state.
ubhat 0:6cc76d70e2a1 29 */
ubhat 0:6cc76d70e2a1 30
ubhat 0:6cc76d70e2a1 31 #ifndef AES_H
ubhat 0:6cc76d70e2a1 32 #define AES_H
ubhat 0:6cc76d70e2a1 33
ubhat 0:6cc76d70e2a1 34 #if 1
ubhat 0:6cc76d70e2a1 35 # define AES_ENC_PREKEYED /* AES encryption with a precomputed key schedule */
ubhat 0:6cc76d70e2a1 36 #endif
ubhat 0:6cc76d70e2a1 37 #if 0
ubhat 0:6cc76d70e2a1 38 # define AES_DEC_PREKEYED /* AES decryption with a precomputed key schedule */
ubhat 0:6cc76d70e2a1 39 #endif
ubhat 0:6cc76d70e2a1 40 #if 0
ubhat 0:6cc76d70e2a1 41 # define AES_ENC_128_OTFK /* AES encryption with 'on the fly' 128 bit keying */
ubhat 0:6cc76d70e2a1 42 #endif
ubhat 0:6cc76d70e2a1 43 #if 0
ubhat 0:6cc76d70e2a1 44 # define AES_DEC_128_OTFK /* AES decryption with 'on the fly' 128 bit keying */
ubhat 0:6cc76d70e2a1 45 #endif
ubhat 0:6cc76d70e2a1 46 #if 0
ubhat 0:6cc76d70e2a1 47 # define AES_ENC_256_OTFK /* AES encryption with 'on the fly' 256 bit keying */
ubhat 0:6cc76d70e2a1 48 #endif
ubhat 0:6cc76d70e2a1 49 #if 0
ubhat 0:6cc76d70e2a1 50 # define AES_DEC_256_OTFK /* AES decryption with 'on the fly' 256 bit keying */
ubhat 0:6cc76d70e2a1 51 #endif
ubhat 0:6cc76d70e2a1 52
ubhat 0:6cc76d70e2a1 53 #define N_ROW 4
ubhat 0:6cc76d70e2a1 54 #define N_COL 4
ubhat 0:6cc76d70e2a1 55 #define N_BLOCK (N_ROW * N_COL)
ubhat 0:6cc76d70e2a1 56 #define N_MAX_ROUNDS 14
ubhat 0:6cc76d70e2a1 57
ubhat 0:6cc76d70e2a1 58 typedef uint8_t return_type;
ubhat 0:6cc76d70e2a1 59
ubhat 0:6cc76d70e2a1 60 /* Warning: The key length for 256 bit keys overflows a byte
ubhat 0:6cc76d70e2a1 61 (see comment below)
ubhat 0:6cc76d70e2a1 62 */
ubhat 0:6cc76d70e2a1 63
ubhat 0:6cc76d70e2a1 64 typedef uint8_t length_type;
ubhat 0:6cc76d70e2a1 65
ubhat 0:6cc76d70e2a1 66 typedef struct
ubhat 0:6cc76d70e2a1 67 { uint8_t ksch[(N_MAX_ROUNDS + 1) * N_BLOCK];
ubhat 0:6cc76d70e2a1 68 uint8_t rnd;
ubhat 0:6cc76d70e2a1 69 } aes_context;
ubhat 0:6cc76d70e2a1 70
ubhat 0:6cc76d70e2a1 71 /* The following calls are for a precomputed key schedule
ubhat 0:6cc76d70e2a1 72
ubhat 0:6cc76d70e2a1 73 NOTE: If the length_type used for the key length is an
ubhat 0:6cc76d70e2a1 74 unsigned 8-bit character, a key length of 256 bits must
ubhat 0:6cc76d70e2a1 75 be entered as a length in bytes (valid inputs are hence
ubhat 0:6cc76d70e2a1 76 128, 192, 16, 24 and 32).
ubhat 0:6cc76d70e2a1 77 */
ubhat 0:6cc76d70e2a1 78
ubhat 0:6cc76d70e2a1 79 #if defined( AES_ENC_PREKEYED ) || defined( AES_DEC_PREKEYED )
ubhat 0:6cc76d70e2a1 80
ubhat 0:6cc76d70e2a1 81 return_type aes_set_key( const uint8_t key[],
ubhat 0:6cc76d70e2a1 82 length_type keylen,
ubhat 0:6cc76d70e2a1 83 aes_context ctx[1] );
ubhat 0:6cc76d70e2a1 84 #endif
ubhat 0:6cc76d70e2a1 85
ubhat 0:6cc76d70e2a1 86 #if defined( AES_ENC_PREKEYED )
ubhat 0:6cc76d70e2a1 87
ubhat 0:6cc76d70e2a1 88 return_type aes_encrypt( const uint8_t in[N_BLOCK],
ubhat 0:6cc76d70e2a1 89 uint8_t out[N_BLOCK],
ubhat 0:6cc76d70e2a1 90 const aes_context ctx[1] );
ubhat 0:6cc76d70e2a1 91
ubhat 0:6cc76d70e2a1 92 return_type aes_cbc_encrypt( const uint8_t *in,
ubhat 0:6cc76d70e2a1 93 uint8_t *out,
ubhat 0:6cc76d70e2a1 94 int32_t n_block,
ubhat 0:6cc76d70e2a1 95 uint8_t iv[N_BLOCK],
ubhat 0:6cc76d70e2a1 96 const aes_context ctx[1] );
ubhat 0:6cc76d70e2a1 97 #endif
ubhat 0:6cc76d70e2a1 98
ubhat 0:6cc76d70e2a1 99 #if defined( AES_DEC_PREKEYED )
ubhat 0:6cc76d70e2a1 100
ubhat 0:6cc76d70e2a1 101 return_type aes_decrypt( const uint8_t in[N_BLOCK],
ubhat 0:6cc76d70e2a1 102 uint8_t out[N_BLOCK],
ubhat 0:6cc76d70e2a1 103 const aes_context ctx[1] );
ubhat 0:6cc76d70e2a1 104
ubhat 0:6cc76d70e2a1 105 return_type aes_cbc_decrypt( const uint8_t *in,
ubhat 0:6cc76d70e2a1 106 uint8_t *out,
ubhat 0:6cc76d70e2a1 107 int32_t n_block,
ubhat 0:6cc76d70e2a1 108 uint8_t iv[N_BLOCK],
ubhat 0:6cc76d70e2a1 109 const aes_context ctx[1] );
ubhat 0:6cc76d70e2a1 110 #endif
ubhat 0:6cc76d70e2a1 111
ubhat 0:6cc76d70e2a1 112 /* The following calls are for 'on the fly' keying. In this case the
ubhat 0:6cc76d70e2a1 113 encryption and decryption keys are different.
ubhat 0:6cc76d70e2a1 114
ubhat 0:6cc76d70e2a1 115 The encryption subroutines take a key in an array of bytes in
ubhat 0:6cc76d70e2a1 116 key[L] where L is 16, 24 or 32 bytes for key lengths of 128,
ubhat 0:6cc76d70e2a1 117 192, and 256 bits respectively. They then encrypts the input
ubhat 0:6cc76d70e2a1 118 data, in[] with this key and put the reult in the output array
ubhat 0:6cc76d70e2a1 119 out[]. In addition, the second key array, o_key[L], is used
ubhat 0:6cc76d70e2a1 120 to output the key that is needed by the decryption subroutine
ubhat 0:6cc76d70e2a1 121 to reverse the encryption operation. The two key arrays can
ubhat 0:6cc76d70e2a1 122 be the same array but in this case the original key will be
ubhat 0:6cc76d70e2a1 123 overwritten.
ubhat 0:6cc76d70e2a1 124
ubhat 0:6cc76d70e2a1 125 In the same way, the decryption subroutines output keys that
ubhat 0:6cc76d70e2a1 126 can be used to reverse their effect when used for encryption.
ubhat 0:6cc76d70e2a1 127
ubhat 0:6cc76d70e2a1 128 Only 128 and 256 bit keys are supported in these 'on the fly'
ubhat 0:6cc76d70e2a1 129 modes.
ubhat 0:6cc76d70e2a1 130 */
ubhat 0:6cc76d70e2a1 131
ubhat 0:6cc76d70e2a1 132 #if defined( AES_ENC_128_OTFK )
ubhat 0:6cc76d70e2a1 133 void aes_encrypt_128( const uint8_t in[N_BLOCK],
ubhat 0:6cc76d70e2a1 134 uint8_t out[N_BLOCK],
ubhat 0:6cc76d70e2a1 135 const uint8_t key[N_BLOCK],
ubhat 0:6cc76d70e2a1 136 uint8_t o_key[N_BLOCK] );
ubhat 0:6cc76d70e2a1 137 #endif
ubhat 0:6cc76d70e2a1 138
ubhat 0:6cc76d70e2a1 139 #if defined( AES_DEC_128_OTFK )
ubhat 0:6cc76d70e2a1 140 void aes_decrypt_128( const uint8_t in[N_BLOCK],
ubhat 0:6cc76d70e2a1 141 uint8_t out[N_BLOCK],
ubhat 0:6cc76d70e2a1 142 const uint8_t key[N_BLOCK],
ubhat 0:6cc76d70e2a1 143 uint8_t o_key[N_BLOCK] );
ubhat 0:6cc76d70e2a1 144 #endif
ubhat 0:6cc76d70e2a1 145
ubhat 0:6cc76d70e2a1 146 #if defined( AES_ENC_256_OTFK )
ubhat 0:6cc76d70e2a1 147 void aes_encrypt_256( const uint8_t in[N_BLOCK],
ubhat 0:6cc76d70e2a1 148 uint8_t out[N_BLOCK],
ubhat 0:6cc76d70e2a1 149 const uint8_t key[2 * N_BLOCK],
ubhat 0:6cc76d70e2a1 150 uint8_t o_key[2 * N_BLOCK] );
ubhat 0:6cc76d70e2a1 151 #endif
ubhat 0:6cc76d70e2a1 152
ubhat 0:6cc76d70e2a1 153 #if defined( AES_DEC_256_OTFK )
ubhat 0:6cc76d70e2a1 154 void aes_decrypt_256( const uint8_t in[N_BLOCK],
ubhat 0:6cc76d70e2a1 155 uint8_t out[N_BLOCK],
ubhat 0:6cc76d70e2a1 156 const uint8_t key[2 * N_BLOCK],
ubhat 0:6cc76d70e2a1 157 uint8_t o_key[2 * N_BLOCK] );
ubhat 0:6cc76d70e2a1 158 #endif
ubhat 0:6cc76d70e2a1 159
ubhat 0:6cc76d70e2a1 160 #endif