fix(send) msg not sent if msg empty but frame suffix/prefix not empty

src/composables/buildMode.ts

@@ -3,11 +3,11 @@ export function isDevMode() {
 }
 
 export function isOTAEnabled() {
-    return import.meta.env.VITE_ENABLE_OTA === 'true';
+    return import.meta.env.VITE_ENABLE_OTA === 'true' || false;
 }
 
 export function isTrialMode() {
-    return import.meta.env.VITE_TRIAL_MODE === "true"
+    return import.meta.env.VITE_TRIAL_MODE === "true" || false;
 }
 
 export function getTrialDate() {

src/stores/dataViewerStore.ts

@@ -448,6 +448,9 @@ export const useDataViewerStore = defineStore('text-viewer', () => {
 
     const textPrefixValue = ref("")
     const textSuffixValue = ref("\\r\\n")
+    const hasAddedText = computed(() => {
+        return textPrefixValue.value.length > 0 || textSuffixValue.value.length > 0;
+    });
 
     const uartBaud = ref(115200);
     const uartBaudReal = ref(115200);
@@ -715,6 +718,7 @@ export const useDataViewerStore = defineStore('text-viewer', () => {
         softRefreshFilterBuf,
         textSuffixValue,
         textPrefixValue,
+        hasAddedText,
         clearByteCount,
         dataBufLength,
         configPanelTab,

src/views/text-data-viewer/textDataMacro.vue

@@ -95,8 +95,8 @@ const macroData: Ref<macroItem[]> = ref([
 
 
 function onSendClick(val: string) {
-  if (!val) {
-    globalNotify("发送框无数据发送")
+  if (!val && !store.hasAddedText) {
+    globalNotify("无帧头帧尾、发送框无数据发送")
     return;
   }
 

src/views/text-data-viewer/textDataViewer.vue

@@ -469,8 +469,8 @@ function handleTextboxKeydown(ev: KeyboardEvent) {
 }
 
 function onSendClick() {
-  if (!uartInputTextBox.value) {
-    globalNotify("发送框无数据发送")
+  if (!uartInputTextBox.value && !store.hasAddedText) {
+    globalNotify("无帧头帧尾、发送框无数据发送")
     return;
   }