Removed some redundancy, left commented methods for reference.

Signed-off-by: ubi de feo <[email protected]>

Author: ubidefeo

preload.js

@@ -53,10 +53,6 @@ const Serial = {
     const output = await board.fs_cat(file)
     return output || ''
   },
-  loadFileBytes: async (file) => {
-    const output = await board.fs_cat_bytes(file)
-    return output || ''
-  },
   removeFile: async (file) => {
     return board.fs_rm(file)
   },
@@ -67,7 +63,7 @@ const Serial = {
     return board.fs_put(src, dest, dataConsumer)
   },
   downloadFile: async (src, dest) => {
-    let contents = await Serial.loadFileBytes(src)
+    let contents = await Serial.loadFile(src)
     return ipcRenderer.invoke('save-file', dest, contents)
   },
   renameFile: async (oldName, newName) => {

ui/arduino/store.js

@@ -1090,11 +1090,12 @@ async function store(state, emitter) {
               selectedFile.fileName
             )
           )
+          const bytesToSource = String.fromCharCode.apply(null, fileContent);
           file = createFile({
             parentFolder: state.boardNavigationPath,
             fileName: selectedFile.fileName,
             source: selectedFile.source,
-            content: fileContent
+            content: bytesToSource
           })
           file.editor.onChange = function() {
             file.hasChanges = true