Initial commit

utils.ts

@@ -0,0 +1,29 @@
+export const generateId = (): string => {
+  return Math.random().toString(36).substring(2, 9);
+};
+
+export const formatTime = (date: Date): string => {
+  const h = date.getHours().toString().padStart(2, '0');
+  const m = date.getMinutes().toString().padStart(2, '0');
+  const s = date.getSeconds().toString().padStart(2, '0');
+  const ms = date.getMilliseconds().toString().padStart(3, '0');
+  return `${h}:${m}:${s}.${ms}`;
+};
+
+export const uInt8ArrayToHex = (arr: Uint8Array): string => {
+  return Array.from(arr)
+    .map(b => b.toString(16).padStart(2, '0').toUpperCase())
+    .join(' ');
+};
+
+export const uInt8ArrayToAscii = (arr: Uint8Array): string => {
+  // Replace non-printable characters with a dot or special symbol to avoid rendering issues
+  return Array.from(arr)
+    .map(b => {
+      if (b >= 32 && b <= 126) {
+        return String.fromCharCode(b);
+      }
+      return '.'; // Placeholder for non-printable chars
+    })
+    .join('');
+};