resetup led

src/promises/index.js

@@ -1,9 +0,0 @@
-function digitalRead (board, pin) {
-    return new Promise((resolve, reject) => {
-        board.digitalRead(pin, (val) => {
-            resolve(val);
-        });
-    });
-}
-
-module.exports = { digitalRead };

src/promises/index.ts

@@ -0,0 +1,23 @@
+import Board, { PIN_MODE } from "firmata";
+
+export function digitalRead (board: Board, pin: number): Promise<PIN_MODE | number> {
+    return new Promise((resolve, reject) => {
+        board.digitalRead(pin, (val) => {
+            resolve(val);
+        });
+        setTimeout(() => {
+            reject(new Error("Reading digital timeout"));
+        }, 5000);
+    });
+}
+
+export function analogRead (board: Board, pin: number): Promise<number> {
+    return new Promise((resolve, reject) => {
+        board.analogRead(pin, (val) => {
+            resolve(val);
+        })
+        setTimeout(() => {
+            reject(new Error("Reading analog timeout"));
+        }, 5000);
+    })
+}