fix presets, use new lib

data/web/index.html

@@ -239,8 +239,8 @@
             <label for="lora-preset-selector">LoRa Presets</label>
             <select id="lora-preset-selector">
                 <option value="long_fast">LongFast (Default)</option>
+                <option value="long_moderate">LongModerate</option>
                 <option value="long_slow">LongSlow</option>
-                <option value="very_long_slow">VeryLongSlow</option>
                 <option value="medium_slow">MediumSlow</option>
                 <option value="medium_fast">MediumFast</option>
                 <option value="short_slow">ShortSlow</option>
@@ -366,11 +366,11 @@
 
             const loraPresets = {
                 'long_fast': { bw: 250.0, sf: 11, cr: 5 },
-                'long_slow': { bw: 125.0, sf: 12, cr: 5 },
-                'very_long_slow': { bw: 31.25, sf: 12, cr: 8 },
-                'medium_slow': { bw: 250.0, sf: 10, cr: 8 },
-                'medium_fast': { bw: 250.0, sf: 9, cr: 7 },
-                'short_slow': { bw: 250.0, sf: 8, cr: 7 },
+                'long_slow': { bw: 125.0, sf: 12, cr: 8 },
+                'long_moderate': { bw: 125.0, sf: 11, cr: 8 },
+                'medium_slow': { bw: 250.0, sf: 10, cr: 5 },
+                'medium_fast': { bw: 250.0, sf: 9, cr: 5 },
+                'short_slow': { bw: 250.0, sf: 8, cr: 5 },
                 'short_fast': { bw: 250.0, sf: 7, cr: 5 },
             };
 

main/TMAttack.cpp

@@ -3,23 +3,11 @@
 #include <iterator>
 
 uint32_t TMAttack::getRandomTarget() {
-    uint16_t cnt = 0;  // todo handle it in lib better
-    uint32_t srcnode = 0;
-    do {
-        cnt++;
-        auto it = meshtasticCompact->nodeinfo_db.begin();
-        int rnd = esp_random() % NodeInfoDB::MAX_NODES;
-        for (int o = 0; o < rnd; o++) {
-            if (it != meshtasticCompact->nodeinfo_db.end()) {
-                ++it;
-            }
-        }
-        if (it == meshtasticCompact->nodeinfo_db.end()) {
-            return 0;
-        }
-        srcnode = it->node_id;
-    } while (cnt < 100 && srcnode == 0);
-    return srcnode;
+    auto ret = meshtasticCompact->nodeinfo_db.getRandomNode();
+    if (ret) {
+        return ret->node_id;
+    }
+    return 0;
 }
 
 void TMAttack::atkRndPos() {