Flowcode Project File Parser

Ben Rowland 2019 (C) Matrix TSL

Target Device

PIC.16F.16F1937

Constants

BOOL false SIGNED INT BANK_MASK BOOL true SIGNED INT ADDR_MASK

Globals

BYTE MyMAC SIGNED INT info_hdr_len BYTE Enc28j60Bank SIGNED INT info_data_len BYTE MyIP BYTE Buffer UNSIGNED INT IP_Identifier BYTE SeqNum UNSIGNED INT NextPacketPtr

EncPhyWrite / EncSetBank / IpMakeTcpHead / EncClockOut / SetMyIPAddress / PopulateInjectorFilter / PacketSend / IpMakeEth / MakeTcpSynackFromSyn / CheckForSynAck / Ev_Initialise / IpInitIpArpUdpTcp / MakeArpRequest / InitialiseDataLengthInfo / MakeTcpAckFromAny / EncReadBuffer / IpMakeIp / PacketReceive / CheckForTCPType / CheckArpPacketIsMyreplyArp / IpMakeEthIpNew / IpMakeIpTcpNew / IpChecksum / CheckForIp / CheckForTCPPort / CheckForPing / GetModuleRevision / MakeTcpAckWithData / SetMyMACAddress / Ev_Property / EncReadOp / IpMakeUdpReplyFromRequest / Ev_AddVarSize / MakeArpAnswerFromRequest / ReadArrayFromBuffer / Ev_Renamed / Ev_GetVarSize / EncInit / ReadRegister / CheckForARP / ClientSendPacket / EncWriteBuffer / MakeEchoReplyFromRequest / InternalInit / Loop / ControlLEDs / GetDataLength / CheckForPshAck / EncWriteOp / IpFillIpHdrChecksum / GetTcpDataPointer / Main / WriteRegister / FillTcpData / ReadStringFromBuffer / GetSendersMAC / FillTcpArray / Initialise

EncPhyWrite

Return:     VOID
Params:     BYTE Address     UNSIGNED INT Data
Vars:     BYTE retval     UNSIGNED INT Timeout

EncSetBank

Return: VOID
Params: BYTE Address

IpMakeTcpHead

Return:     VOID
Params:     UNSIGNED INT RelAckNum     BYTE Mss     BYTE CpSeq     UNSIGNED INT Port
Vars:     BYTE idx     BYTE tseq

EncClockOut

Return: VOID
Params: BYTE Clk

SetMyIPAddress

Return: VOID
Params: BYTE IP0 BYTE IP1 BYTE IP2 BYTE IP3

PopulateInjectorFilter

Return: VOID
Vars: HANDLE ObjHandle HANDLE RootHandle HANDLE OldHandle STRING ObjName STRING CmpName BYTE CmpStr BYTE Index

PacketSend

Return:     VOID
Params:     UNSIGNED INT Length
Vars:     UNSIGNED INT EndPointer     BYTE retval

IpMakeEth

Return: VOID

MakeTcpSynackFromSyn

Return:     VOID
Params:     UNSIGNED INT Port
Vars:     UNSIGNED INT ck

CheckForSynAck

Return: BYTE

Ev_Initialise

Return: UNSIGNED LONG
Vars: STRING tempstr

IpInitIpArpUdpTcp

Return: VOID

MakeArpRequest

Return:     VOID
Params:     BYTE ServerIP
Vars:     BYTE idx

InitialiseDataLengthInfo

Return: VOID

MakeTcpAckFromAny

Return:     VOID
Params:     UNSIGNED INT Port
Vars:     UNSIGNED INT ck     BYTE idx     STRING SubBuff

EncReadBuffer

Return:     VOID
Params:     UNSIGNED INT Length
Vars:     UNSIGNED INT Index

IpMakeIp

Return: VOID

PacketReceive

Return: UNSIGNED INT
Vars: UNSIGNED INT RxStat UNSIGNED INT Length BYTE RetVal BYTE Retry

CheckForTCPType

Return: BYTE

CheckArpPacketIsMyreplyArp

Return: BYTE

IpMakeEthIpNew

Return: VOID
Params: DestinationMAC

IpMakeIpTcpNew

Return: VOID
Params: UNSIGNED INT Length BYTE DestIp

IpChecksum

Return:     UNSIGNED INT
Params:     UNSIGNED INT Idx     UNSIGNED INT Length     BYTE Type
Vars:     UNSIGNED LONG Sum     UNSIGNED INT temp2

CheckForIp

Return: BYTE
Params: UNSIGNED INT Length

CheckForTCPPort

Return: BYTE
Params: UNSIGNED INT Port

CheckForPing

Return: BYTE

GetModuleRevision

Return: BYTE

MakeTcpAckWithData

Return:     VOID
Params:     UNSIGNED INT DataLength
Vars:     UNSIGNED INT ck

SetMyMACAddress

Return: VOID
Params: BYTE MAC0 BYTE MAC1 BYTE MAC2 BYTE MAC3 BYTE MAC4 BYTE MAC5

Ev_Property

Return: UNSIGNED LONG
Vars: STRING tempstr HANDLE ObjHandle

EncReadOp

Return: BYTE
Params: BYTE Op BYTE Address

IpMakeUdpReplyFromRequest

Return:     VOID
Params:     STRING Data     BYTE DataLength     UNSIGNED INT Port
Vars:     BYTE idx     UNSIGNED INT ck

Ev_AddVarSize

Return: UNSIGNED LONG
Params: STRING VarName STRING ExpandName STRING Expansion

MakeArpAnswerFromRequest

Return: VOID

ReadArrayFromBuffer

Return:     VOID
Params:     UNSIGNED INT BufferLocation     BYTE NumberOfBytes     BYTE Data
Vars:     UNSIGNED INT Index     BYTE Count

Ev_Renamed

Return: UNSIGNED LONG
Vars: STRING Name

Ev_GetVarSize

Return: UNSIGNED LONG
Params: STRING VarName Elements

EncInit

Return: VOID

ReadRegister

Return: BYTE
Params: BYTE Address

CheckForARP

Return: BYTE
Params: UNSIGNED INT Length

ClientSendPacket

Return:     VOID
Params:     UNSIGNED INT DestPort     UNSIGNED INT SourcePort     BYTE Flags     BYTE MaxSegmentSize     BYTE ClearSeqAck     UNSIGNED INT NextAckNum     UNSIGNED INT DataLength     BYTE DestMac     BYTE DestIp
Vars:     BYTE idx     BYTE tseq     UNSIGNED INT ck

EncWriteBuffer

Return:     VOID
Params:     UNSIGNED INT Length
Vars:     UNSIGNED INT Index

MakeEchoReplyFromRequest

Return: VOID
Params: UNSIGNED INT Length

InternalInit

Return: VOID

Loop

Return:     VOID
Params:     UNSIGNED INT Port
Vars:     UNSIGNED INT plen     UNSIGNED INT dat_p     BYTE retval     STRING CompString

ControlLEDs

Return: VOID
Params: BYTE Mode

GetDataLength

Return: UNSIGNED INT
Vars: SIGNED INT dLength SIGNED INT hLength

CheckForPshAck

Return: BYTE

EncWriteOp

Return: VOID
Params: BYTE Op BYTE Address BYTE Data

IpFillIpHdrChecksum

Return: VOID
Vars: UNSIGNED INT ck

GetTcpDataPointer

Return: UNSIGNED INT

Main

Return: VOID

WriteRegister

Return: VOID
Params: BYTE Address BYTE Data

FillTcpData

Return:     UNSIGNED INT
Params:     UNSIGNED INT Position     STRING Data
Vars:     BYTE idx

ReadStringFromBuffer

Return:     STRING
Params:     UNSIGNED INT BufferLocation     BYTE NumberOfBytes
Vars:     UNSIGNED INT Index     BYTE Count

GetSendersMAC

Return: VOID
Params: BYTE MAC

FillTcpArray

Return:     VOID
Params:     UNSIGNED INT Position     UNSIGNED INT Count     BYTE Data
Vars:     UNSIGNED INT idx

Initialise

Return: VOID

Verison History

Version 0.6
12/09/19 BR - Created initial recursive parser
14/09/19 BR - Added support for disabled icons
18/09/19 BR - Fixed decision icon parsing
19/09/19 BR - Added switch icon support
23/09/19 BR - Fixed recursive loop spacing
27/09/19 BR - Further tweaked spacing and added Macro menu
30/09/19 BR - Improved all string spacing
01/10/19 BR - Improved While icon support