feat: add readMemoryLocation method and update GatewayController for memory identity reads

Signed-off-by: Tony <tonylu@tony-cloud.com>
2026-06-15 17:01:27 +08:00
parent 780b4aa8d5
commit 49dcd8785b
5 changed files with 77 additions and 0 deletions
@@ -112,6 +112,15 @@ Unsupported ids return an `unsupported` operation error so old clients can fall
 back to their app-side workflow. Legacy opcodes such as `0x12`, `0x13`, `0x14`,
 `0x30`, `0x32`, `0x60`-`0x65`, and `0x39` remain available for compatibility.

+Operation id `84` performs a direct-short-address DALI identity memory batch
+read. The start TLV must include target field `0x01` as a u8 short address
+`0..63`; group and broadcast reads are rejected. Kind field `0x20` as u8
+selects compact (`0`) or extended (`nonzero`) identity coverage. Results are
+repeated field `0x30` byte-list entries, each with payload
+`[bank, location, value]`. Missing byte replies are omitted; a completed result
+with no entries reports `no response` so clients can fall back to single-byte
+`READ MEMORY LOCATION` reads.
+
 Opcode `0x66` controls passive raw-report leases. Command
 `28 01 <gw> 66 01 <enabled> <ttlLo> <ttlHi> <checksum>` enables or disables a
 volatile per-gateway lease; `ttl=0` disables. The response is