band

Documentation

Overview

Package band provides band specific defaults and configuration.

To select the desired band, use the corresponding build tag.

Index

• type Channel
• type DataRate
• type MaxPayloadSize
• type Modulation

Types

type Channel

type Channel struct {
	Frequency int   // frequency in Hz
	DataRates []int // each int mapping to an index in DataRateConfiguration
}

Channel defines the channel structure

type DataRate

type DataRate struct {
	Modulation   Modulation `json:"modulation"`
	SpreadFactor int        `json:"spreadFactor,omitempty"` // used for LoRa
	Bandwidth    int        `json:"bandwidth,omitempty"`    // in kHz, used for LoRa
	BitRate      int        `json:"bitRate,omitempty"`      // bits per second, used for FSK
}

DataRate defines a data rate

type MaxPayloadSize

type MaxPayloadSize struct {
	M int // The maximum MACPayload size length
	N int // The maximum application payload length in the absence of the optional FOpt control field
}

MaxPayloadSize defines the max payload size

type Modulation

type Modulation string

Modulation defines the modulation type.

const (
	LoRaModulation Modulation = "LORA"
	FSKModulation  Modulation = "FSK"
)

Possible modulation types.