LR2021 radio on NRF_Promicro (#10401)

* LR2021 radio on NRF_Promicro Co-authored-by: Copilot <copilot@github.com> * Refactor LR2021 interface includes and conditional compilation for improved clarity Co-authored-by: Copilot <copilot@github.com> * Refactor LR20x0 interface: remove unused includes and update comments for clarity * Fix LR2021 max power definitions and add radio type detection tests * remove potato radio type detection tests * Include placeholder for DCDC - currently requires godmode * Added godmode features - not enabled by default --------- Co-authored-by: Copilot <copilot@github.com> Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
2026-05-07 20:24:39 -05:00
parent 4553d1e0b1
commit 5e2ca8aed4
11 changed files with 596 additions and 14 deletions
@@ -0,0 +1,75 @@
+#pragma once
+#if RADIOLIB_EXCLUDE_LR2021 != 1
+#include "RadioLibInterface.h"
+
+/**
+ * \brief Adapter for LR20x0 radio family. Implements common logic for child classes.
+ * \tparam T RadioLib module type for LR20x0, e.g. LR2021.
+ */
+template <class T> class LR20x0Interface : public RadioLibInterface
+{
+  public:
+    LR20x0Interface(LockingArduinoHal *hal, RADIOLIB_PIN_TYPE cs, RADIOLIB_PIN_TYPE irq, RADIOLIB_PIN_TYPE rst,
+                    RADIOLIB_PIN_TYPE busy);
+
+    /// Initialise the Driver transport hardware and software.
+    /// Make sure the Driver is properly configured before calling init().
+    /// \return true if initialisation succeeded.
+    virtual bool init() override;
+
+    /// Apply any radio provisioning changes
+    /// Make sure the Driver is properly configured before calling init().
+    /// \return true if initialisation succeeded.
+    virtual bool reconfigure() override;
+
+    /// Prepare hardware for sleep.  Call this _only_ for deep sleep, not needed for light sleep.
+    virtual bool sleep() override;
+
+    bool isIRQPending() override { return lora.getIrqFlags() != 0; }
+
+#ifdef LR20X0_AGC_RESET
+    void resetAGC() override;
+#endif
+
+  protected:
+    /**
+     * Specific module instance
+     */
+    T lora;
+
+    /**
+     * Glue functions called from ISR land
+     */
+    virtual void disableInterrupt() override;
+
+    /**
+     * Enable a particular ISR callback glue function
+     */
+    virtual void enableInterrupt(void (*callback)()) { lora.setIrqAction(callback); }
+
+    /** can we detect a LoRa preamble on the current channel? */
+    virtual bool isChannelActive() override;
+
+    /** are we actively receiving a packet (only called during receiving state) */
+    virtual bool isActivelyReceiving() override;
+
+    /**
+     * Start waiting to receive a message
+     */
+    virtual void startReceive() override;
+
+    /**
+     *  We override to turn on transmitter power as needed.
+     */
+    virtual void configHardwareForSend() override;
+
+    /**
+     * Add SNR data to received messages
+     */
+    virtual void addReceiveMetadata(meshtastic_MeshPacket *mp) override;
+
+    virtual void setStandby() override;
+
+    uint32_t getPacketTime(uint32_t pl, bool received) override { return computePacketTime(lora, pl, received); }
+};
+#endif