From e4f53677fca9ad718706a471b4926e24b7dba2cc Mon Sep 17 00:00:00 2001
From: Mark Trevor Birss <markbirss@gmail.com>
Date: Wed, 4 Dec 2024 13:39:02 +0200
Subject: [PATCH] [Add] LR1110, LR1120 and LR1121 to linux native Portduino
 (#5496)

* Update main.cpp

* Update PortduinoGlue.h

* Update PortduinoGlue.cpp

* Update PortduinoGlue.cpp

* Update PortduinoGlue.cpp

* Update main.cpp
---
 src/main.cpp                             | 47 +++++++++++++++++++++++-
 src/platform/portduino/PortduinoGlue.cpp | 11 +++++-
 src/platform/portduino/PortduinoGlue.h   |  5 ++-
 3 files changed, 60 insertions(+), 3 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index 33eaa131e4..53a6622722 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -858,6 +858,51 @@ void setup()
                 LOG_INFO("SX1280 init success");
             }
         }
+    } else if (settingsMap[use_lr1110]) {
+        if (!rIf) {
+            LOG_DEBUG("Activate lr1110 radio on SPI port %s", settingsStrings[spidev].c_str());
+            LockingArduinoHal *RadioLibHAL = new LockingArduinoHal(SPI, spiSettings);
+            rIf = new LR1110Interface((LockingArduinoHal *)RadioLibHAL, settingsMap[cs], settingsMap[irq], settingsMap[reset],
+                                      settingsMap[busy]);
+            if (!rIf->init()) {
+                LOG_WARN("No LR1110 radio");
+                delete rIf;
+                rIf = NULL;
+                exit(EXIT_FAILURE);
+            } else {
+                LOG_INFO("LR1110 init success");
+            }
+        }
+    } else if (settingsMap[use_lr1120]) {
+        if (!rIf) {
+            LOG_DEBUG("Activate lr1120 radio on SPI port %s", settingsStrings[spidev].c_str());
+            LockingArduinoHal *RadioLibHAL = new LockingArduinoHal(SPI, spiSettings);
+            rIf = new LR1120Interface((LockingArduinoHal *)RadioLibHAL, settingsMap[cs], settingsMap[irq], settingsMap[reset],
+                                      settingsMap[busy]);
+            if (!rIf->init()) {
+                LOG_WARN("No LR1120 radio");
+                delete rIf;
+                rIf = NULL;
+                exit(EXIT_FAILURE);
+            } else {
+                LOG_INFO("LR1120 init success");
+            }
+        }
+    } else if (settingsMap[use_lr1121]) {
+        if (!rIf) {
+            LOG_DEBUG("Activate lr1121 radio on SPI port %s", settingsStrings[spidev].c_str());
+            LockingArduinoHal *RadioLibHAL = new LockingArduinoHal(SPI, spiSettings);
+            rIf = new LR1121Interface((LockingArduinoHal *)RadioLibHAL, settingsMap[cs], settingsMap[irq], settingsMap[reset],
+                                      settingsMap[busy]);
+            if (!rIf->init()) {
+                LOG_WARN("No LR1121 radio");
+                delete rIf;
+                rIf = NULL;
+                exit(EXIT_FAILURE);
+            } else {
+                LOG_INFO("LR1121 init success");
+            }
+        }
     } else if (settingsMap[use_sx1268]) {
         if (!rIf) {
             LOG_DEBUG("Activate sx1268 radio on SPI port %s", settingsStrings[spidev].c_str());
@@ -1218,4 +1263,4 @@ void loop()
         mainDelay.delay(delayMsec);
     }
 }
-#endif
\ No newline at end of file
+#endif
diff --git a/src/platform/portduino/PortduinoGlue.cpp b/src/platform/portduino/PortduinoGlue.cpp
index d53a5be94a..a4485e91ff 100644
--- a/src/platform/portduino/PortduinoGlue.cpp
+++ b/src/platform/portduino/PortduinoGlue.cpp
@@ -272,6 +272,9 @@ bool loadConfig(const char *configPath)
             settingsMap[use_sx1262] = false;
             settingsMap[use_rf95] = false;
             settingsMap[use_sx1280] = false;
+            settingsMap[use_lr1110] = false;
+            settingsMap[use_lr1120] = false;
+            settingsMap[use_lr1121] = false;
             settingsMap[use_sx1268] = false;
 
             if (yamlConfig["Lora"]["Module"] && yamlConfig["Lora"]["Module"].as<std::string>("") == "sx1262") {
@@ -280,6 +283,12 @@ bool loadConfig(const char *configPath)
                 settingsMap[use_rf95] = true;
             } else if (yamlConfig["Lora"]["Module"] && yamlConfig["Lora"]["Module"].as<std::string>("") == "sx1280") {
                 settingsMap[use_sx1280] = true;
+            } else if (yamlConfig["Lora"]["Module"] && yamlConfig["Lora"]["Module"].as<std::string>("") == "lr1110") {
+                settingsMap[use_lr1110] = true;
+            } else if (yamlConfig["Lora"]["Module"] && yamlConfig["Lora"]["Module"].as<std::string>("") == "lr1120") {
+                settingsMap[use_lr1120] = true;
+            } else if (yamlConfig["Lora"]["Module"] && yamlConfig["Lora"]["Module"].as<std::string>("") == "lr1121") {
+                settingsMap[use_lr1121] = true;
             } else if (yamlConfig["Lora"]["Module"] && yamlConfig["Lora"]["Module"].as<std::string>("") == "sx1268") {
                 settingsMap[use_sx1268] = true;
             }
@@ -415,4 +424,4 @@ bool loadConfig(const char *configPath)
 static bool ends_with(std::string_view str, std::string_view suffix)
 {
     return str.size() >= suffix.size() && str.compare(str.size() - suffix.size(), suffix.size(), suffix) == 0;
-}
\ No newline at end of file
+}
diff --git a/src/platform/portduino/PortduinoGlue.h b/src/platform/portduino/PortduinoGlue.h
index 95d82c1a21..1e0223c486 100644
--- a/src/platform/portduino/PortduinoGlue.h
+++ b/src/platform/portduino/PortduinoGlue.h
@@ -16,6 +16,9 @@ enum configNames {
     ch341Quirk,
     use_rf95,
     use_sx1280,
+    use_lr1110,
+    use_lr1120,
+    use_lr1121,
     use_sx1268,
     user,
     gpiochip,
@@ -67,4 +70,4 @@ extern std::map<configNames, std::string> settingsStrings;
 extern std::ofstream traceFile;
 int initGPIOPin(int pinNum, std::string gpioChipname);
 bool loadConfig(const char *configPath);
-static bool ends_with(std::string_view str, std::string_view suffix);
\ No newline at end of file
+static bool ends_with(std::string_view str, std::string_view suffix);