Application Configuration

The EndDevice_Demo application provides configurable parameters in conf_app.h. This file is available at PACKAGE_ROOT/src/config.

Figure 1. Configurable Parameters in LoRaWAN

1.This application provides the method of end-device activation.

#define DEMO_APP_ACTIVATION_TYPE OVER_THE_AIR_ACTIVATION
//#define DEMO_APP_ACTIVATION_TYPE ACTIVATION_BY_PERSONALIZATION

2.This application provides the message type for sending data from an end-device.
```
#define DEMO_APP_TRANSMISSION_TYPE UNCNF
//#define DEMO_APP_TRANSMISSION_TYPE CNF
```
3.This application mentions the port for the uplink data.
```
#define DEMO_APP_FPORT 1
```
4.This application can modify or set the Device Address (32-bit) to be used with ABP.
```
#define DEMO_DEVICE_ADDRESS 0x001AD9BB
```

5.This application can modify or set the network and application session keys to be used with ABP.

#define DEMO_APPLICATION_SESSION_KEY {0x41, 0x63, 0x74, 0x69, 0x6C, 0x69,
0x74, 0x79, 0x00, 0x04, 0xA3, 0x0B, 0x00, 0x04, 0xA3, 0x0B}

#define DEMO_NETWORK_SESSION_KEY {0x61, 0x63, 0x74, 0x69, 0x6C,
0x69, 0x74, 0x79, 0x00, 0x04, 0xA3, 0x0B, 0x00, 0x04, 0xA3, 0x0B}

6.This application can modify or set the DevEUI (64-bit) to be used with OTAA. SAMR34 Xplained Pro board or WLR089 Xplained Pro board has the DevEUI stored in its EDBG controller; the user has to define EDBG_EUI_READ as 1 to read DevEUI from edbg and to set it. Otherwise, the value DEMO_DEVICE_EUI configured in conf_app.h will be used as a DevEUI.

Note: By default, EDBG_EUI_READ is defined in conf_board.h.
```
#define DEMO_DEVICE_EUI {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
0x07}
```
7.The application can modify or set the AppEUI (64-bit) to be used with OTAA.
```
#define DEMO_APPLICATION_EUI {0xDA, 0xBB, 0xAD, 0x00, 0xDA, 0xBB, 0xAD, 0x00}
```

8.This application can modify or set the AppKey (128-bit) to be used with OTAA.

#define DEMO_APPLICATION_KEY {0xBA, 0xAD, 0xF0, 0x0D, 0xBA, 0xAD,
0xF0, 0x0D, 0xBA, 0xAD, 0xF0, 0x0D, 0xBA, 0xAD, 0xF0,0x0D}

9.This application can modify or set the downlink multicast network and application session keys to be used with Class C.

#define DEMO_APP_MCAST_APP_SESSION_KEY {0x2B, 0x7E, 0x15, 0x16,
0x28, 0xAE, 0xD2, 0xA6, 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6}

#define DEMO_APP_MCAST_NWK_SESSION_KEY {0x3C, 0x8F, 0x26, 0x27, 0x39,
0xBF, 0xE3, 0xB7, 0xBC, 0x08, 0x26, 0x99, 0x1A, 0xD0, 0x50, 0x4D}

10.This application can modify or set the Downlink Multicast Group Address (32-bit) to be used with Class C.
```
#define DEMO_APP_MCAST_GROUP_ADDRESS 0x0037CC56
```
11.This application can modify or set the Downlink Multicast Enable (Boolean) to be used with Class C.
```
#define DEMO_APP_MCAST_ENABLE true
```
12.This application can modify or set the End Device Class. When Class C is chosen and when the selection succeeds, the downlink multicast functionality is enabled by default.
```
#define DEMO_APP_ENDDEVICE_CLASS CLASS_A
//#define DEMO_APP_ENDDEVICE_CLASS CLASS_C
```
13.Gateways usually support only 8+1 channels and a set of 8 + 1 channels is called as SUBBAND. The NA/AU Regional band has 64 + 8 channels. Therefore, there are eight SUBBAND's in the case of NA/AU region. The application by default is configured to work in SUBBAND 1.

Change the SUBBAND value according to the gateway/NS configuration. If the gateway supports 64 + 8 channels, then the SUBBAND definition must be commented.