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

--- a/app/Config.h	Fri Jul 21 09:16:24 2017 -0700
+++ b/app/Config.h	Fri Jul 21 10:39:28 2017 -0700
@@ -63,7 +63,7 @@
 /*!
  * LoRaWAN application port
  */
-#define LORAWAN_APP_PORT                            13
+#define LORAWAN_APP_PORT                            9
 
 /*!
  * LoRaWAN User defined Tx Power

--- a/app/LoRaEventProc.cpp	Fri Jul 21 09:16:24 2017 -0700
+++ b/app/LoRaEventProc.cpp	Fri Jul 21 10:39:28 2017 -0700
@@ -21,8 +21,6 @@
  */
 uint32_t TxDutyCycleTime = APP_TX_DUTYCYCLE;
 
-bool AppLed = 0;
-
 uint8_t AppCase = 0;
 
 /*!
@@ -269,10 +267,6 @@
  */
 void JoinEvent( void )
 {
-    // CtrlLED is defined in LoRaBoardAppIf.h
-    // param 1: LED color (Red, Yellow or Green)
-    // param 2: LED_ON or LED_OFF
-    //CtrlLED( Red, LED_ON ); 
 }
 
 
@@ -281,45 +275,9 @@
  */
 void TxEvent( void )
 {
-    int blinkTime = 25000;
-
-    Led = 1;
-    wait(0.5);
-    Led = 0;
-    // Blink Red LED for 25msec
-    //BlinkLED( Red, blinkTime );
 }
 
 void RxEvent()
 {
-    // Toggle yellow LED
-    //ToggleLED( Yellow );  
-
-    // If Rx Data is 0x01 turn on Green LED else if 0x0 Turn Green LED off
-    if( LoRaMacDownlinkStatus.BufferSize == 1 )
-    {       
-        if( LoRaMacDownlinkStatus.Buffer[0] == 0x01 )
-        {
-            AppLed = 1;
-        }
-        else
-        {
-            if( LoRaMacDownlinkStatus.Buffer[0] == 0x00 )
-            {
-                AppLed = 0;
-            }
-        }
-    }
-
-    if( AppLed != 0 )
-    {
-        // Turn  USR_LED ON
-        //UsrLED = 3.3;
-    }
-    else
-    {
-        // Turn  USR_LED OFF
-        //UsrLED = 0;
-    }
 }
 

--- a/app/main.cpp	Fri Jul 21 09:16:24 2017 -0700
+++ b/app/main.cpp	Fri Jul 21 10:39:28 2017 -0700
@@ -173,8 +173,6 @@
                 // Generate DevEUI if not defined by User
                 BoardGetDevEUI( DevEui );
                 
-                Led = 1;
-
                 // Join N/w server
                 DeviceJoin( );                
 
@@ -196,8 +194,6 @@
             }
             case DEVICE_STATE_SEND:
             {   
-                Led = 0;
-                            
                 if( NextTx == true )
                 {
                     // Prepare payload frame based on application port

--- a/board/board.cpp	Fri Jul 21 09:16:24 2017 -0700
+++ b/board/board.cpp	Fri Jul 21 10:39:28 2017 -0700
@@ -23,10 +23,6 @@
 
 DigitalIn UsrButton( PC_13 );
 
-DigitalOut Led( PB_10 );
-
-DigitalOut Led2(D6);
-
 DigitalIn  ext_button(D8);
 
 AnalogIn   ext_rotary(A1);