Use reusable buffer

radio/src/gui/128x64/model_setup.cpp

@@ -1619,9 +1619,8 @@ void menuModelSetup(event_t event)
       case ITEM_MODEL_SETUP_EXTERNAL_MODULE_STATUS: {
         lcdDrawTextAlignedLeft(y, STR_MODULE_STATUS);
 
-        char statusText[MULTIMODULE_STATUS_LEN];
-        getMultiModuleStatus(moduleIdx).getStatusString(statusText);
-        lcdDrawText(MODEL_SETUP_2ND_COLUMN, y, statusText);
+        getMultiModuleStatus(moduleIdx).getStatusString(reusableBuffer.moduleSetup.msg);
+        lcdDrawText(MODEL_SETUP_2ND_COLUMN, y, reusableBuffer.moduleSetup.msg);
         break;
       }
 #if defined(HARDWARE_INTERNAL_MODULE)

radio/src/gui/212x64/model_setup.cpp

@@ -1317,9 +1317,8 @@ void menuModelSetup(event_t event)
     case ITEM_MODEL_SETUP_EXTERNAL_MODULE_STATUS:
     {
       lcdDrawTextAlignedLeft(y, STR_MODULE_STATUS);
-      char statusText[MULTIMODULE_STATUS_LEN];
-      getMultiModuleStatus(EXTERNAL_MODULE).getStatusString(statusText);
-      lcdDrawText(MODEL_SETUP_2ND_COLUMN, y, statusText);
+      getMultiModuleStatus(EXTERNAL_MODULE).getStatusString(reusableBuffer.moduleSetup.msg);
+      lcdDrawText(MODEL_SETUP_2ND_COLUMN, y, reusableBuffer.moduleSetup.msg);
       break;
     }
 

radio/src/gui/colorlcd/model_setup.cpp

@@ -36,10 +36,9 @@ class MultimoduleStatus: public StaticText
 
     void checkEvents() override
     {
-      char statusText[MULTIMODULE_STATUS_LEN] = {};
-      getMultiModuleStatus(moduleIdx).getStatusString(statusText);
-      if (text != statusText) {
-        setText(statusText);
+      getMultiModuleStatus(moduleIdx).getStatusString(reusableBuffer.moduleSetup.msg);
+      if (text != reusableBuffer.moduleSetup.msg) {
+        setText(reusableBuffer.moduleSetup.msg);
         invalidate();
       }
     }

radio/src/telemetry/multi.h

@@ -23,7 +23,6 @@
 
 #define MULTI_BUFFER_SIZE 177
 extern uint8_t * Multi_Buffer;
-constexpr uint8_t MULTIMODULE_STATUS_LEN = 64;
 
 /*
   Multiprotocol telemetry definition