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

Diff: app/ComplianceTest.cpp

Revision:
0:6cc76d70e2a1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/ComplianceTest.cpp	Thu Apr 06 21:59:50 2017 +0000
@@ -0,0 +1,117 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2015 Semtech
+
+Description: Compliance Test for LoRaWAN End-Device
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Uttam Bhat
+*/
+
+#include "ComplianceTest.h"
+
+
+void PrepareComplianceTestFrame( McpsIndication_t *McpsIndication )
+{
+    uint8_t *pData;
+
+    pData = &McpsIndication->Buffer[0];
+    
+    if( ComplianceTest.Running == false )
+    {
+        // Check compliance test enable command (i)
+        if( ( McpsIndication->BufferSize == 4 ) && 
+            ( pData[0] == 0x01 ) && ( pData[1] == 0x01 ) && ( pData[2] == 0x01 ) && (pData[3] == 0x01 ) )
+        {
+            AppPort = 224;
+            AppDataSize = 2;
+            ComplianceTest.DownLinkCounter = 0;
+            ComplianceTest.LinkCheck = false;
+            ComplianceTest.DemodMargin = 0;
+            ComplianceTest.NbGateways = 0;
+            ComplianceTest.Running = true;
+            ComplianceTest.State = 1;       
+        }
+    }
+    else
+    {    
+        ComplianceTest.State = pData[0];
+        switch( ComplianceTest.State )
+        {
+        case 0: // Check compliance test disable command (ii)
+            IsTxConfirmed = LORAWAN_CONFIRMED_MSG_ON;
+            AppPort = LORAWAN_APP_PORT;
+            AppDataSize = LORAWAN_APP_DATA_SIZE;
+            ComplianceTest.DownLinkCounter = 0;
+            ComplianceTest.Running = false;
+            
+            MibRequestConfirm_t mibReq;
+            mibReq.Type = MIB_ADR;
+            mibReq.Param.AdrEnable = LORAWAN_ADR_ON;
+            LoRaMacMibSetRequestConfirm( &mibReq );
+            break;
+        case 1: // (iii, iv)
+            AppDataSize = 2;
+            break;
+        case 2: // Enable confirmed messages (v)
+            IsTxConfirmed = true;
+            ComplianceTest.State = 1;
+            break;
+        case 3:  // Disable confirmed messages (vi)
+            IsTxConfirmed = false;
+            ComplianceTest.State = 1;
+            break;
+        case 4: // (vii)
+            AppDataSize = McpsIndication->BufferSize;
+
+            AppData[0] = 4;
+            for( uint8_t i = 1; i < AppDataSize; i++ )
+            {
+                AppData[i] = McpsIndication->Buffer[i] + 1;
+            }
+            break;
+        case 5: // (viii)
+            {
+                MlmeReq_t mlmeReq;
+                mlmeReq.Type = MLME_LINK_CHECK;
+                LoRaMacMlmeRequest( &mlmeReq );
+            }
+            break;
+        default:
+            break;
+        }
+    }
+}
+
+void RunComplianceTest( void )
+{
+    if( ComplianceTest.LinkCheck == true )
+    {
+        ComplianceTest.LinkCheck = false;
+        AppDataSize = 3;
+        AppData[0] = 5;
+        AppData[1] = ComplianceTest.DemodMargin;
+        AppData[2] = ComplianceTest.NbGateways;
+        ComplianceTest.State = 1;
+    }
+    else
+    {
+        switch( ComplianceTest.State )
+        {        
+        case 1:
+            AppDataSize = 2;
+            AppData[0] = ComplianceTest.DownLinkCounter >> 8;
+            AppData[1] = ComplianceTest.DownLinkCounter;
+            break;
+
+        case 4:
+            ComplianceTest.State = 1;
+            break;
+        }
+    }
+}
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