From 93b284cd0728a7c4ef1d8172fec5095bc6744553 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 03:58:34 +0100
Subject: [PATCH] Add script.

---
 usb/set-led-pwm.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 usb/set-led-pwm.js

diff --git a/usb/set-led-pwm.js b/usb/set-led-pwm.js
new file mode 100755
index 00000000..0842d710
--- /dev/null
+++ b/usb/set-led-pwm.js
@@ -0,0 +1,14 @@
+#!/usr/bin/env node
+let uhk = require('./uhk');
+
+let programName = process.argv[1];
+let brightnessPercent = process.argv[2] || '';
+
+if (brightnessPercent.length === 0) {
+    console.log('Usage: ${programName} [LED pwm percent]');
+    process.exit(1);
+}
+
+uhk.sendUsbPackets([
+    new Buffer([uhk.usbCommands.setLedPwm, +brightnessPercent])
+]);