short update

src/renderer/src/App.vue

@@ -19,7 +19,7 @@ const getConfigFileContents = async () => {
 
 const getSerialPorts = async () => {
   serialPorts.value = await window.electron.ipcRenderer.invoke('getSerialPorts')
-  console.log(`the returned serial ports are ${serialPorts}`)
+  console.log(`the returned serial ports are ${serialPorts.value}`)
 }
 
 const getTrendingMovies = (category) => {

src/renderer/src/components/COMselect.vue

@@ -14,9 +14,6 @@ function addNewProgram() {
   programsContent.appendChild(programNode.firstChild)
 }
 
-function onMounted() {
-  
-}
 </script>
 <template>
   <p>Select COM port for device: {{ com_port }}</p>