From 811ac1cd023693f5125955918955a7384eaf52cd Mon Sep 17 00:00:00 2001
From: Brian Widdas <brian@widdas.net>
Date: Mon, 30 Mar 2026 04:25:08 +0100
Subject: [PATCH] Add missing methods in ESPNOWRadio()

ESP-NOW radios (ie, Generic_ESPNOW_* variants) do not compile due to
missing methods

Changes in January 2026 (019bbf74) to add additional stats (receive errors)
to CMD_GET_STATS was not implemented in the ESPNOWRadio() class

Changes in March 2026 (9a95e25e) to add setRxBoostedGainMode to all devices
rather than just SX1262/SX1268 were not applied to the ESPNowRadio() driver

Specifically, this change adds the following to ESPNOWRadio()
* getPacketsRecvErrors()    - always returns 0
* getRxBoostedGainMode()    - always returns false
* setRxBoostedGainMode()    - does nothing
---
 src/helpers/esp32/ESPNOWRadio.h | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/helpers/esp32/ESPNOWRadio.h b/src/helpers/esp32/ESPNOWRadio.h
index c696da3a..43772e5e 100644
--- a/src/helpers/esp32/ESPNOWRadio.h
+++ b/src/helpers/esp32/ESPNOWRadio.h
@@ -4,10 +4,10 @@
 
 class ESPNOWRadio : public mesh::Radio {
 protected:
-  uint32_t n_recv, n_sent;
+  uint32_t n_recv, n_sent, n_recv_errors;
 
 public:
-  ESPNOWRadio() { n_recv = n_sent = 0; }
+  ESPNOWRadio() { n_recv = n_sent = n_recv_errors = 0; }
 
   void init();
   int recvRaw(uint8_t* bytes, int sz) override;
@@ -19,12 +19,21 @@ public:
 
   uint32_t getPacketsRecv() const { return n_recv; }
   uint32_t getPacketsSent() const { return n_sent; }
-  void resetStats() { n_recv = n_sent = 0; }
+  uint32_t getPacketsRecvErrors() const { return n_recv_errors; }
+  void resetStats() { n_recv = n_sent = n_recv_errors = 0; }
 
   virtual float getLastRSSI() const override;
   virtual float getLastSNR() const override;
 
   float packetScore(float snr, int packet_len) override { return 0; }
+
+  /**
+   * These two functions do nothing for ESP-NOW, but are needed for the
+   * Radio interface.
+   */
+  virtual void setRxBoostedGainMode(bool) { }
+  virtual bool getRxBoostedGainMode() const { return false; }
+
   uint32_t intID();
   void setTxPower(uint8_t dbm);
 };