diff --git a/.clang-format b/.clang-format
deleted file mode 100644
index 311ee05..0000000
--- a/.clang-format
+++ /dev/null
@@ -1,178 +0,0 @@
----
-Language:        Cpp
-# BasedOnStyle:  Microsoft
-AccessModifierOffset: -2
-AlignAfterOpenBracket: Align
-AlignArrayOfStructures: None
-AlignConsecutiveMacros: None
-AlignConsecutiveAssignments: None
-AlignConsecutiveBitFields: None
-AlignConsecutiveDeclarations: None
-AlignEscapedNewlines: Right
-AlignOperands:   Align
-AlignTrailingComments: true
-AllowAllArgumentsOnNextLine: true
-AllowAllConstructorInitializersOnNextLine: true
-AllowAllParametersOfDeclarationOnNextLine: true
-AllowShortEnumsOnASingleLine: false
-AllowShortBlocksOnASingleLine: Never
-AllowShortCaseLabelsOnASingleLine: false
-AllowShortFunctionsOnASingleLine: None
-AllowShortLambdasOnASingleLine: All
-AllowShortIfStatementsOnASingleLine: Never
-AllowShortLoopsOnASingleLine: true
-AlwaysBreakAfterDefinitionReturnType: None
-AlwaysBreakAfterReturnType: None
-AlwaysBreakBeforeMultilineStrings: false
-AlwaysBreakTemplateDeclarations: MultiLine
-AttributeMacros:
-  - __capability
-BinPackArguments: true
-BinPackParameters: true
-BraceWrapping:
-  AfterCaseLabel:  true
-  AfterClass:      true
-  AfterControlStatement: Always
-  AfterEnum:       true
-  AfterFunction:   true
-  AfterNamespace:  true
-  AfterObjCDeclaration: true
-  AfterStruct:     true
-  AfterUnion:      true
-  AfterExternBlock: true
-  BeforeCatch:     true
-  BeforeElse:      true
-  BeforeLambdaBody: false
-  BeforeWhile:     false
-  IndentBraces:    false
-  SplitEmptyFunction: false
-  SplitEmptyRecord: true
-  SplitEmptyNamespace: true
-BreakBeforeBinaryOperators: None
-BreakBeforeConceptDeclarations: true
-BreakBeforeBraces: Custom
-BreakBeforeInheritanceComma: false
-BreakInheritanceList: BeforeColon
-BreakBeforeTernaryOperators: true
-BreakConstructorInitializersBeforeComma: false
-BreakConstructorInitializers: BeforeColon
-BreakAfterJavaFieldAnnotations: false
-BreakStringLiterals: true
-ColumnLimit:     80
-CommentPragmas:  '^ IWYU pragma:'
-CompactNamespaces: false
-ConstructorInitializerAllOnOneLineOrOnePerLine: false
-ConstructorInitializerIndentWidth: 4
-ContinuationIndentWidth: 4
-Cpp11BracedListStyle: true
-#DeriveLineEnding: true
-DerivePointerAlignment: false
-DisableFormat:   false
-EmptyLineAfterAccessModifier: Never
-EmptyLineBeforeAccessModifier: LogicalBlock
-ExperimentalAutoDetectBinPacking: false
-FixNamespaceComments: true
-ForEachMacros:
-  - foreach
-  - Q_FOREACH
-  - BOOST_FOREACH
-IfMacros:
-  - KJ_IF_MAYBE
-IncludeBlocks:   Preserve
-IncludeCategories:
-  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
-    Priority:        2
-    SortPriority:    0
-    CaseSensitive:   false
-  - Regex:           '^(<|"(gtest|gmock|isl|json)/)'
-    Priority:        3
-    SortPriority:    0
-    CaseSensitive:   false
-  - Regex:           '.*'
-    Priority:        1
-    SortPriority:    0
-    CaseSensitive:   false
-IncludeIsMainRegex: '(Test)?$'
-IncludeIsMainSourceRegex: ''
-IndentAccessModifiers: false
-IndentCaseLabels: true
-IndentCaseBlocks: false
-IndentGotoLabels: true
-IndentPPDirectives: None
-IndentExternBlock: AfterExternBlock
-IndentRequires:  false
-IndentWidth:     4
-IndentWrappedFunctionNames: false
-InsertTrailingCommas: None
-JavaScriptQuotes: Leave
-JavaScriptWrapImports: true
-KeepEmptyLinesAtTheStartOfBlocks: true
-LambdaBodyIndentation: Signature
-MacroBlockBegin: ''
-MacroBlockEnd:   ''
-MaxEmptyLinesToKeep: 1
-NamespaceIndentation: None
-ObjCBinPackProtocolList: Auto
-ObjCBlockIndentWidth: 2
-ObjCBreakBeforeNestedBlockParam: true
-ObjCSpaceAfterProperty: false
-ObjCSpaceBeforeProtocolList: true
-PenaltyBreakAssignment: 2
-PenaltyBreakBeforeFirstCallParameter: 19
-PenaltyBreakComment: 300
-PenaltyBreakFirstLessLess: 120
-PenaltyBreakString: 1000
-PenaltyBreakTemplateDeclaration: 10
-PenaltyExcessCharacter: 1000000
-PenaltyReturnTypeOnItsOwnLine: 1000
-PenaltyIndentedWhitespace: 0
-PointerAlignment: Left
-PPIndentWidth:   -1
-ReferenceAlignment: Pointer
-ReflowComments:  true
-ShortNamespaceLines: 1
-SortIncludes:    CaseSensitive
-SortJavaStaticImport: Before
-SortUsingDeclarations: true
-SpaceAfterCStyleCast: false
-SpaceAfterLogicalNot: false
-SpaceAfterTemplateKeyword: true
-SpaceBeforeAssignmentOperators: true
-SpaceBeforeCaseColon: false
-SpaceBeforeCpp11BracedList: false
-SpaceBeforeCtorInitializerColon: true
-SpaceBeforeInheritanceColon: true
-SpaceBeforeParens: ControlStatements
-SpaceAroundPointerQualifiers: Default
-SpaceBeforeRangeBasedForLoopColon: true
-SpaceInEmptyBlock: false
-SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 1
-SpacesInAngles:  Never
-SpacesInConditionalStatement: false
-SpacesInContainerLiterals: true
-SpacesInCStyleCastParentheses: false
-SpacesInLineCommentPrefix:
-  Minimum:         1
-  Maximum:         -1
-SpacesInParentheses: false
-SpacesInSquareBrackets: false
-SpaceBeforeSquareBrackets: false
-BitFieldColonSpacing: Both
-Standard:        Latest
-StatementAttributeLikeMacros:
-  - Q_EMIT
-StatementMacros:
-  - Q_UNUSED
-  - QT_REQUIRE_VERSION
-TabWidth:        4
-UseCRLF:         false
-UseTab:          Always
-WhitespaceSensitiveMacros:
-  - STRINGIZE
-  - PP_STRINGIZE
-  - BOOST_PP_STRINGIZE
-  - NS_SWIFT_NAME
-  - CF_SWIFT_NAME
-...
-
diff --git a/.clang-format b/.clang-format
new file mode 120000
index 0000000..0cffbe1
--- /dev/null
+++ b/.clang-format
@@ -0,0 +1 @@
+/home/penguin/.clang-format
\ No newline at end of file
diff --git a/inc/p_serial_bus.h b/inc/p_serial_bus.h
new file mode 100644
index 0000000..edeb0c7
--- /dev/null
+++ b/inc/p_serial_bus.h
@@ -0,0 +1,8 @@
+#ifndef __P_SERIAL_BUS_H__
+#define __P_SERIAL_BUS_H__
+
+void p_sbus_init(void);
+
+void p_sbus_start(void);
+
+#endif
diff --git a/inc/p_serial_packet.h b/inc/p_serial_packet.h
new file mode 100644
index 0000000..7065aff
--- /dev/null
+++ b/inc/p_serial_packet.h
@@ -0,0 +1,30 @@
+#ifndef __P_SERIAL_PACKET_H__
+#define __P_SERIAL_PACKET_H__
+
+// src_addr {1} +
+// dest_addr {1} +
+// frame_length {1} +
+// checksum {1} +
+// frame_data {512}
+#define MAX_MESSAGE_LEN (516)
+#define MAX_FRAME_DATA_LEN (512)
+#define MASTER_ADDR (0x01)
+
+#include <cinttypes>
+class ps_packet
+{
+public:
+	ps_packet(uint8_t* data);
+	~ps_packet();
+	uint8_t src_addr;
+	uint8_t dest_addr;
+	uint8_t checksum;
+	uint8_t data[MAX_MESSAGE_LEN];
+	bool encode();
+	bool decode();
+
+private:
+	bool validate();
+	void calc_checksum();
+};
+#endif
diff --git a/src/p_serial_bus.cpp b/src/p_serial_bus.cpp
new file mode 100644
index 0000000..e69de29
diff --git a/src/p_serial_packet.cpp b/src/p_serial_packet.cpp
new file mode 100644
index 0000000..314709f
--- /dev/null
+++ b/src/p_serial_packet.cpp
@@ -0,0 +1,19 @@
+#include "p_serial_packet.h"
+
+ps_packet::ps_packet()
+{}
+
+ps_packet::~ps_packet()
+{}
+
+// takes members and prepares the buffer for transmission
+bool ps_packet::encode(uint8_t* buffer)
+{}
+
+bool ps_packet::decode()
+{}
+
+bool ps_packet::validate()
+{}
+void ps_packet::calc_checksum()
+{}