fix radio type, update to dev branch. added lr1121 radiolib helper. fixed reset pin and rfswitch table.

src/helpers/radiolib/CustomLR1121.h

@@ -0,0 +1,39 @@
+#pragma once
+
+#include <RadioLib.h>
+#include "MeshCore.h"
+
+class CustomLR1121 : public LR1121 {
+  bool _rx_boosted = false;
+
+  public:
+    CustomLR1121(Module *mod) : LR1121(mod) { }
+
+    size_t getPacketLength(bool update) override {
+      size_t len = LR1121::getPacketLength(update);
+      if (len == 0 && getIrqStatus() & RADIOLIB_LR11X0_IRQ_HEADER_ERR) {
+        // we've just received a corrupted packet
+        // this may have triggered a bug causing subsequent packets to be shifted
+        // call standby() to return radio to known-good state
+        // recvRaw will call startReceive() to restart rx
+        MESH_DEBUG_PRINTLN("LR1121: got header err, calling standby()");
+        standby();
+      }
+      return len;
+    }
+    
+    float getFreqMHz() const { return freqMHz; }
+
+    int16_t setRxBoostedGainMode(bool en) {
+      _rx_boosted = en;
+      return LR1121::setRxBoostedGainMode(en);
+    }
+
+    bool getRxBoostedGainMode() const { return _rx_boosted; }
+
+    bool isReceiving() {
+      uint16_t irq = getIrqStatus();
+      bool detected = ((irq & RADIOLIB_LR11X0_IRQ_SYNC_WORD_HEADER_VALID) || (irq & RADIOLIB_LR11X0_IRQ_PREAMBLE_DETECTED));
+      return detected;
+    }
+};

src/helpers/radiolib/CustomLR1121Wrapper.h

@@ -0,0 +1,34 @@
+#pragma once
+
+#include "CustomLR1121.h"
+#include "RadioLibWrappers.h"
+#include "LR11x0Reset.h"
+
+class CustomLR1121Wrapper : public RadioLibWrapper {
+public:
+  CustomLR1121Wrapper(CustomLR1121& radio, mesh::MainBoard& board) : RadioLibWrapper(radio, board) { }
+  void doResetAGC() override { lr11x0ResetAGC((LR11x0 *)_radio, ((CustomLR1121 *)_radio)->getFreqMHz()); }
+  bool isReceivingPacket() override {
+    return ((CustomLR1121 *)_radio)->isReceiving();
+  }
+  float getCurrentRSSI() override {
+    float rssi = -110;
+    ((CustomLR1121 *)_radio)->getRssiInst(&rssi);
+    return rssi;
+  }
+
+  void onSendFinished() override {
+    RadioLibWrapper::onSendFinished();
+    _radio->setPreambleLength(16); // overcomes weird issues with small and big pkts
+  }
+
+  float getLastRSSI() const override { return ((CustomLR1121 *)_radio)->getRSSI(); }
+  float getLastSNR() const override { return ((CustomLR1121 *)_radio)->getSNR(); }
+
+  void setRxBoostedGainMode(bool en) override {
+    ((CustomLR1121 *)_radio)->setRxBoostedGainMode(en);
+  }
+  bool getRxBoostedGainMode() const override {
+    return ((CustomLR1121 *)_radio)->getRxBoostedGainMode();
+  }
+};