Added mtcap default case for 2.4g card in case it is added in the future0.2.2

1 files changed, 22 insertions, 1 deletions

diff --git a/src/AccessoryCards/LoraCard2G4.cpp b/src/AccessoryCards/LoraCard2G4.cpp
index 7653dbf..2ca8c28 100644
--- a/src/AccessoryCards/LoraCard2G4.cpp
+++ b/src/AccessoryCards/LoraCard2G4.cpp
@@ -23,8 +23,29 @@ Device::Lora2G4Card::Lora2G4Card(Device &d)
 void Device::Lora2G4Card::AddToDeviceInfo(const std::string Port,
                                           const std::string ProductID) {
 
+    std::string ttyPath;
+
+    if (ProductID.rfind("MTCAP", 0) == 0) {
+        /*
+            Set to default value in case it is supported in
+            the future
+        */
+        ttyPath = "/dev/ttyACM0";
+    } else {
+        /*
+            Set path based on mtcdt rules.
+            Path is linked to a AP hardware path
+            so that additional installed usb devices do 
+            not cause any bugs dependant on usb load order
+        */
+        std::string ttyPathBase = "/dev/ttyLora";
+        std::string ttyPathExtension = Port;
+        for (auto & c: ttyPathExtension) c = toupper(c);
+        ttyPath = ttyPathBase + ttyPathExtension;
+    }
+
     LoraCard::AddToDeviceInfo(Port, ProductID);
-    std::string ttyPath = "/dev/ttyLoraAP" + Port;
+
     device.accessoryCard.AddMember(
         "ttyPath",
         rapidjson::Value().SetString(ttyPath.c_str(), device.acAlloc),