From e2002dd63bf3a84a65d8940a09a983cf3dbb22f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A1szl=C3=B3=20Monda?= <laci@monda.hu>
Date: Sun, 15 Jan 2017 03:51:00 +0100
Subject: [PATCH] Expose uhk.sendUsbPackets() and implement uhk.sendUsbPacket()
 based on it.

---
 usb/uhk.js | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/usb/uhk.js b/usb/uhk.js
index b25ab641..981305ea 100755
--- a/usb/uhk.js
+++ b/usb/uhk.js
@@ -75,12 +75,12 @@ function sendUsbPacketsByCallback(packetProvider) {
 }
 
 function sendUsbPacket(packet) {
-    let isPacketSent = false;
+    sendUsbPackets([packet]);
+}
+
+function sendUsbPackets(packets) {
     sendUsbPacketsByCallback(() => {
-        if (!isPacketSent) {
-            isPacketSent = true;
-            return packet;
-        }
+        return packets.shift();
     })
 }
 
@@ -89,6 +89,7 @@ exports = module.exports = {
     bufferToString,
     getUsbEndpoints,
     sendUsbPacket,
+    sendUsbPackets,
     sendUsbPacketsByCallback,
     usbCommands: {
         getProperty: 0,