USB updates, remove iostream usage

.clang-format

@@ -13,7 +13,7 @@ AllowAllParametersOfDeclarationOnNextLine: false
 AllowShortBlocksOnASingleLine: Empty
 AllowShortCaseLabelsOnASingleLine: false
 AllowShortFunctionsOnASingleLine: Inline
-AllowShortIfStatementsOnASingleLine: Never  
+AllowShortIfStatementsOnASingleLine: Never
 AllowShortLambdasOnASingleLine: Inline
 AllowShortLoopsOnASingleLine: false
 AlwaysBreakAfterReturnType: None
@@ -41,11 +41,11 @@ BreakBeforeBinaryOperators: None
 BreakBeforeTernaryOperators: true
 BreakConstructorInitializers: BeforeColon
 BreakInheritanceList: BeforeColon
-ColumnLimit: 120
+ColumnLimit: 100
 CompactNamespaces: false
 ContinuationIndentWidth: 4
 Cpp11BracedListStyle: true
-DerivePointerAlignment: false  
+DerivePointerAlignment: false
 EmptyLineBeforeAccessModifier: LogicalBlock
 FixNamespaceComments: true
 IndentCaseLabels: true
@@ -58,7 +58,7 @@ ObjCSpaceAfterProperty: false
 ObjCSpaceBeforeProtocolList: true
 PointerAlignment: Left
 ReflowComments: false
-SeparateDefinitionBlocks: Always  
+SeparateDefinitionBlocks: Always
 SpaceAfterCStyleCast: false
 SpaceAfterLogicalNot: false
 SpaceAfterTemplateKeyword: true
@@ -85,11 +85,11 @@ IncludeBlocks: Regroup
 IncludeCategories:
   # Classes own header is always priority 0
   # System C/C++ headers in <> with extension.
-  - Regex:           '<([A-Za-z0-9.\Q/-_\E])+.h.*>'
-    Priority:        1
+  - Regex: '<([A-Za-z0-9.\Q/-_\E])+.h.*>'
+    Priority: 1
   # System Headers in <> without extension.
-  - Regex:           '<([A-Za-z0-9.\Q/-_\E])+>'
-    Priority:        2
+  - Regex: '<([A-Za-z0-9.\Q/-_\E])+>'
+    Priority: 2
   # c Headers in "" with extension.
-  - Regex:           '"([A-Za-z0-9.\Q/-_\E])+"'
-    Priority:        3
+  - Regex: '"([A-Za-z0-9.\Q/-_\E])+"'
+    Priority: 3