toa

Documentation

Index

• func ComputeFSK(payloadSize uint, bitrate int) (time.Duration, error)
• func ComputeLoRa(payloadSize uint, datr string, codr string) (time.Duration, error)

Functions

func ComputeFSK

func ComputeFSK(payloadSize uint, bitrate int) (time.Duration, error)

ComputeFSK computes the time-on-air given a PHY payload size in bytes and a bitrate, Note that this function operates on the PHY payload size and does not add the LoRaWAN header.

func ComputeLoRa

func ComputeLoRa(payloadSize uint, datr string, codr string) (time.Duration, error)

ComputeLoRa computes the time-on-air given a PHY payload size in bytes, a datr identifier and LoRa coding rate identifier. Note that this function operates on the PHY payload size and does not add the LoRaWAN header.

See http://www.semtech.com/images/datasheet/LoraDesignGuide_STD.pdf, page 7