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MultiTech
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The Connect example can be used as a starting point for an xDot application.
Import programmDot_LoRa_Connect_Example_CUSTOM_AS923
Example configuration of frequencies and datarates for AS923 channel plan.
Last commit 07 Mar 2017 by MultiTech
Currently the AT Firmware cannot be built online for the xDot.
Creating new channel plans¶
Copy EU868 or US915 custom channel plan as a starting point
Import librarymDot_Channel_Plans
Channel plans to enable libmDot-Custom
Last commit 07 Feb 2017 by MultiTech
EU868 provides a framework for a DYNAMIC channel plan with duty-cycle limitations
US915 provides a framework for a FIXED channel plan
RADIO_POWERS are measured output in dBm for each radio tx power setting.
Additional MAC Commands can be implemented by overriding the HandleMacCommand function.
Steps¶
- Setup datarates, duty-cycle bands and channels in ChannelPlan_* constructor
- Modify GetJoinDatarate and CalculateJoinBackoff to change join datarates and backoff
- Customize HandleJoinAccept datarates
- Use GetRxWindow(int) to define how the device open Rx window 1 and 2
- GetNextChannel will pick a channel from the enabled channel at the current datarate before each TX