From: Iceman <iceman@iuse.se>
Date: Tue, 28 Nov 2017 20:26:57 +0000 (+0100)
Subject: Merge pull request #488 from pwpiwi/fix_usbpower
X-Git-Tag: v3.1.0~115
X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/653e5ed3ca3f8bf4ae677900ae4860a8cf7026c1?hp=14971507b18dce66fd5c1b03d808b4bf684928e5

Merge pull request #488 from pwpiwi/fix_usbpower

fix: USB Power requirements
---

diff --git a/common/usb_cdc.c b/common/usb_cdc.c
index 91a63cf3..348b97e9 100644
--- a/common/usb_cdc.c
+++ b/common/usb_cdc.c
@@ -77,8 +77,8 @@ static const char cfgDescriptor[] = {
 	0x02,   // CbNumInterfaces
 	0x01,   // CbConfigurationValue
 	0x00,   // CiConfiguration
-	0xC0,   // CbmAttributes 0xA0
-	0xFA,   // CMaxPower
+	0x80,   // CbmAttributes (Bus Powered)
+	0x4B,   // CMaxPower (150mA max current drawn from bus)
 
 	/* Interface 0 Descriptor: Communication Class Interface */
 	0x09, // bLength