Feature/mstp zero config option (#564)

* Added a MS/TP zero-config (automatically choose an unused MAC address) using an algorithm that starts with MAC=64 and waits for a random number of PFM (minimum of 8 plus modulo 64) before attempting to choose a MAC sequentially from 64..127. The confirmation uses a 128-bit UUID with the MSTP Test Request frame. The modifications are in src/bacnet/datalink/mstp.c and src/bacnet/datalink/dlmstp.c modules enabling any device to use zero-config if enabled. A working demonstration is in the ports/stm32f4xx for the NUCLEO board. Complete unit testing is included. Options include lurking forever (wait for a router or another master node before joining) or lurking for a minimum time (enables self forming automatic MAC addressing device nodes).
2024-02-02 11:18:20 -06:00
parent 8f576461a8
commit 1f591db6e7
26 changed files with 2138 additions and 599 deletions
@@ -17,6 +17,10 @@
      "searchDir": [],
      "svdFile":"${workspaceRoot}/stm32f429.svd",
      "runToEntryPoint": "main",
+      "liveWatch": {
+        "enabled": true,
+        "samplesPerSecond": 1
+      },
      "swoConfig": {
        "enabled": true,
        "cpuFrequency": 8000000,