ADR plugin creation example

brocaar · May 26, 2021, 9:01am

Have you seen chirpstack-network-server/main.go at master · brocaar/chirpstack-network-server · GitHub? The adr.HandleRequest param provides you with the uplink context, the adr.HandleResponse return value defines the desired state of the device. Everything in-between is up to you to implement

This is the default ADR implementation which is already embedded:

github.com

brocaar/chirpstack-network-server/blob/master/internal/adr/default.go#L19

    
      
          func (h *DefaultHandler) ID() (string, error) {
          	return "default", nil
          }
          
          
// Name returns the default name.
          func (h *DefaultHandler) Name() (string, error) {
          	return "Default ADR algorithm", nil
          }
          
          
// Handle handles the ADR request.
          func (h *DefaultHandler) Handle(req adr.HandleRequest) (adr.HandleResponse, error) {
          	// This defines the default response, which is equal to the current device
          	// state.
          	resp := adr.HandleResponse{
          		DR:           req.DR,
          		TxPowerIndex: req.TxPowerIndex,
          		NbTrans:      req.NbTrans,
          	}
          
          
	// If ADR is disabled, return with current values.
          	if !req.ADR {