LoRaWAN
®
Certification Protocol Specification
TS009-1.2.1
©2024 LoRa Alliance
®
Page 18 of 27
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5.8 Uplink Frames Control Command (TxFramesCtrlReq) 404
405
The TxFramesCtrlReq command is used to change the frame type to be used by subsequent 406
uplink frames. This command MAY also convey N extra octets. 407
408
Size (octets) 1 N-1
Field
FrameType 0..N
Table 9: TxFramesCtrlReq 409
The FrameType field encodes the frame type to be used by the DUT on all subsequent uplink 410
frames. 411
412
FrameType
Description Remarks
0 No change Allows the TCL to perform a
no-operation downlink
1 Unconfirmed
L2 Unconfirmed FType = 2
frames
2 Confirmed L2 Confirmed FType = 4
frames
3-255 RFU
Table 10: FrameType values description 413
The TCL can verify the correct operation by checking that the FType of the MHDR field of 414
subsequent uplink frames has changed as requested. 415
416
