hex file transformer

[4electros]

I have a hex file PIC16F628 program,how can i get the original program form in ASM file .Is that possible to convert hex file to its original form by some software?!

regards

 

[bananasiong]

WinPicProg can do disassemble right?

 

[Nigel Goodwin]

WinPicProg can do disassemble right?

Yes, and it adds labels and variable names as well - but MPLAB will do a crude disassembly.

 

[4electros]

so you advice me to yse winpicprog?!

 

[Nigel Goodwin]

so you advice me to yse winpicprog?!

Yes, or if you want to send me the hex file I'll disassemble it for you and return it.

 

[4electros]

This is :


:04000000B901882991
:10000800B229B916B91EB912B9190E28B91547205F
:10001800031835280830A4005B20A30DA40B102872
:10002800B91E402065206120B91A35203A202308DE
:1000380003108329B916B91EB91239192828FE39AF
:10004800BB00391503108329391A3028A70039163F
:1000580047200318352827084E2003183528B91ECD
:1000680083294020652039113912B9113F088400CD
:100078003D088417800446283F0884003D09800510
:100088008417800508003A206520402061203B083D
:10009800B9190138A3000830A400A30D03183A20A9
:1000A800031C402065206120A40B51283A206520BC
:1000B8003F0884003D080005FF3E400884003E09D3
:1000C8004328400884003E083D280408A8008511FC
:1000D8000610061083168511061006100F308605C7
:1000E80083122808B91896283A30A20098300D21B2
:1000F8003330A700AA201330A20088300D21AA208F
:1001080064300C21AA2064300C212230A700AA20D8
:10011800283095200C30952006309520B9142808F1
:1001280096283914A700391CA4280610033C031C80
:10013800A928A9200730A200D0300D2103140800F7
:100148003914FE3C031983290614391C3910851506
:100158000F3086052708F03986048511A70E39184F
:10016800AA2832300C2103140800BB132A080319EB
:10017800BB170530A9002730A4001030CF2003306A
:10018800A400E830CF20A4016430CF20A4010A30B5
:10019800CF202508D628A3002608A2002508A100FC
:1001A8004C212108A100A9030319BB132A0803192C
:1001B800E0282902031808002108031DBB13BB1BF4
:1001C8000800303E7E2983178001840AFF3E031D04
:1001D800E828832983169B001C141A088329831690
:1001E8009A001C1555309D00AA309D009C149C183F
:1001F800FB281C118329A401A300FF30A307031CBB
:10020800A407031C83290330A200DF300D21012934
:10021800A201E83EA100A209FC30031C1629A1078F
:1002280003181329A1076400A20F132921181C29F8
:10023800A11C2029000020290800A201A401A30074
:1002480002303129A30003303129A30001303129BC
:10025800A30006303129A3000530A9002408220292
:10026800031D38292308210204300318013003191B
:1002780002302905031DFF3083290038031DFF3094
:100288000405031DFF3083290404031DFF3083295F
:10029800A601A5011030A700220DA50DA60D230863
:1002A800A5022408031C240FA602031862292308A8
:1002B800A50724080318240FA6070310A10DA20DF3
:1002C800A70B5029210883291030A900A201A101F8
:1002D800A80CA70C031C76292308A10724080318D7
:1002E800240FA207A20CA10CA60CA50CA90B6C2923
:1002F80025088329840032088A0031088200831384
:100308000313831264000800203084006030E82062
:10031800A03084005030E820203084003030E720BE
:10032800C830FF200030EE20CB000130EE20CC009A
:100338000230EE20CA000330EE20DA0051115211CB
:1003480007309F008316EF308500831285018316DE
:10035800F130860083128601D116532AA000030EBD
:100368008301C1000A08BC000408BA001010F73065
:100378008E0703188F0AD8308F0710140C10210825
:10038800C4002208C5002308C6002408C700D90AEB
:100398006400D11CF6296400D119F62964005908B3
:1003A800193C031DDB298615831686118312640008
:1003B8005908323C031DE4298611831686118312DD
:1003C800640059084B3C031DED29861583168611D8
:1003D800831264005908643C031DF62986118316AC
:1003E8008611831264005908643C031D192A64307D
:1003F800D902D60AD116640056083C3C031D0C2AC3
:10040800D00A6400FF304D0203180B2ACD0AD6012A
:10041800640050083C3C031D132ACF0AD001640035
:100428004F08183C031D192ACF014608A3004708A6
:10043800A4004408A1004508A2003A0884003C082A
:100448008A00410E8300A00E200E09009010901122
:100458000C1083160C1483120B178B17101408003A
:1004680010100800003010180130C400C501101029
:100478008E018F0110108E018F011010F7308E073A
:1004880003188F0AD8308F0744181014441C101012
:10049800D901D601D001CF01D116CD0108003622ED
:1004A8002A225210D401D501FE306A2001306A2078
:1004B8009324552564005218302E64005408003CDB
:1004C800031D682A1523702A64005408013C031D83
:1004D8006F2AC622702A552A74220130FF205C2A0E
:1004E8004B08A1004F082121B3004C08A100500877
:1004F8002121B5003308840035084121B500B60034
:100508006400350836040319932ACD016400511D8F
:100518008E2AAD226400521D922ABA22AC2A6400A7
:100528004A084D02031CA12AD110D1116400511AA6
:10053800A12A061183160611831264005A084D0277
:10054800031CAC2AD210D21186108316861083128F
:1005580008006400D119B92A6400D118B92ACE015B
:10056800D114061583160611831208006400D219E7
:10057800C52A6400D218C52AD21486148316861098
:1005880083120800FE306A2002306A2041306A2057
:100598004C306A202E306A204F306A204E306A2054
:1005A80020306A203A306A2020306A200330AA00BE
:1005B8004A08A500A6016930B100B201B92020306F
:1005C8006A206D306A2069306A206E306A202E30C9
:1005D8006A20FE306A20C0306A2054306A204D30CC
:1005E8006A2052306A202E306A204F306A204E30FE
:1005F8006A203A306A2020306A200330AA005A085C
:10060800A500A6016930B100B201B92020306A20E6
:100618006D306A2069306A206E306A202E306A2078
:100628000800003052180130A10000302121B30029
:100638005908A10032302121B5003308840035085B
:100648004121B500B6006400350836040319382B7B
:10065800FE306A2082306A2020306A20FE306A200C
:1006680085306A2020306A206400D11E522BD112B6
:100678005608A100A2010530A300A4014C212508B9
:10068800B3002608B4003308A1003408A200A4016E
:1006980000302F21031D512B1E2453230800FE3048
:1006A8006A2002306A200230AA004F08A500A6017D
:1006B8006930B100B201B9203A306A200230AA008C
:1006C8005008A500A6016930B100B201B9203A303E
:1006D8006A200230AA005608A500A6016930B100B8
:1006E800B201B92020306A2020306A206400D11B72
:1006F800BD2BFE306A205B086A2057086A20AA01D1
:100708005808A500A6016930B100B201B9202E3001
:100718006A20AA010030C81B0130A100A2010130E3
:10072800A300A4014C21B3002208B4003308A70099
:100738003408A8003230A300A4016821B3002608B9
:10074800B4003308A1003408A2000A30A300A401B1
:100758004C21B3002208B4003308A5003408A600D1
:100768006930B100B201B920DF306A2043306A2015
:10077800CF2BFE306A2089306A2020306A202D3045
:100788006A202D306A202E306A202D306A20DF3012
:100798006A2043306A20FE306A20C0306A20413027
:1007A8006A204C306A202E306A200230AA004B089A
:1007B800A500A6016930B100B201B9203A306A201B
:1007C8000230AA004C08A500A6016930B100B201A8
:1007D800B9206400511DFB2BFE306A20C9306A2005
:1007E8002A306A2029306A2029306A20052CFE30F8
:1007F8006A20C9306A2020306A2020306A202030E0
:100808006A206400521D132CFE306A20CD306A2005
:1008180054306A204D306A2052306A201D2CFE3038
:100828006A20CD306A2020306A2020306A202030AB
:100838006A200800D1130530BF000430BD00053020
:10084800C0001030BE0090302020AC302020003096
:100858001E200530BF000430BD000530C000103038
:10086800BE0090302020EE301E200530BF0004303E
:10087800BD000530C0001030BE00903020200318A5
:10088800832CAA3020200318832C07200318832CDC
:10089800C90005200318832CC8002030D700490858
:1008A800D800640080305802031C702C2D30D7000B
:1008B80058080310C81B013EB300B401B40D330837
:1008C800003CD8008930DB0064000A305802031865
:1008D8006F2C8A30DB00822C640064305802031CC1
:1008E800782C8830DB00822C64000A305802031C04
:1008F800802C8930DB00822C8A30DB000800D1177D
:1009080008006400851A8B2C0130D300922C6400F7
:100918000518912C0230D300922CD30108008524AD
:10092800640001305302031C272D64005118272D41
:100938006400D11CA02C41255308A10002302121BC
:10094800B3000030D2180130840033084121B300CD
:10095800B4006400330834040319B32C4B25511434
:10096800C201C3010130FF20C20A0319C30A0030C3
:1009780005180130A10001302121B3000030851A8B
:100988000130A10001302121B50033088400350869
:100998004121B500B6004208A1004308A200033077
:1009A800A400E8302921B700350836048400370848
:1009B8004821B700B8006400370838040319B62C7A
:1009C8004208A1004308A2000330A400E8302C210B
:1009D800031D112D64005308013C031DFF2C030166
:1009E80051190130013A03195111031D51156400C1
:1009F800511DFF2CD11164005308023C031D102D1A
:100A0800030152190130013A03195211031D5215FD
:100A18006400521D102DD211272D4208A100430851
:100A2800A200A40132302C21031D272D0301511AE5
:100A38000130013A03195112031D5116511A0615B6
:100A4800511E0611272D85245308A10000302121AD
:100A5800B300003051180130A10001302121B50048
:100A68003308840035084121B500B6006400350814
:100A780036040319402D511008006400D1194A2D7D
:100A8800D115861183168611831251160800640049
:100A9800D219542DD215861083168610831251163A
:100AA800080064008518A02D6400511BA02D640067
:100AB800D11C5F2D41255117C201C3010130FF2010
:100AC800C20A0319C30A003085180130A100013099
:100AD8002121B3004208A1004308A2000330A4006A
:100AE800E8302921B5003308840035084821B500CD
:100AF800B6006400350836040319622D4208A100C7
:100B08004308A200A40114302621031D8C2DA02D1A
:100B18004208A1004308A2000330A400E8302621BF
:100B2800031D982DD40AA02D030152180130013A53
:100B380003195210031D5214003085180130A1000A
:100B480001302121B3000030511B0130A1000130D8
:100B58002121B5003308840035084121B500B600CD
:100B68006400350836040319BA2D5113080085248A
:100B7800640001305302031CC22DD02564005308C1
:100B8800013C031DC92DD503CF2D64005308023C39
:100B9800031DCF2DD50A0800C201C301C20A0319DB
:100BA800C30A0130FF204208A1004308A200A401A3
:100BB800C8302C21031DD22D0800BB256400540821
:100BC800033C0319EC2D64005408003C031DFA2D66
:100BD80064005508183C031DF32D1730D500640038
:100BE80019305502031CF92DD5012F2E6400540825
:100BF800043C0319092E64005408023C0319092E09
:100C080064005408013C031D172E640055083C3C41
:100C1800031D102E3B30D50064003D305502031CE7
:100C2800162ED5012F2E64005408063C0319212ED8
:100C380064005408053C031D2F2E6400FF30550244
:100C4800031C282E0130D50064000130550203181A
:100C58002F2EFE30D5000800640001305402031C1A
:100C6800382E0530D4008A2E552564005218482E97
:100C780083169B0183124B08F320831601309B00D7
:100C880083124C08F320552A64005408003C031DC5
:100C9800532E4F08D500E1255508CF00802E64005B
:100CA8005408013C031D5E2E5008D500E125550867
:100CB800D000802E64005408023C031D692E56089B
:100CC800D500E1255508D600802E64005408033C61
:100CD800031D742E4B08D500E1255508CB00802E46
:100CE80064005408043C031D7F2E4C08D500E12500
:100CF8005508CC00802ED401852464005308003C9C
:100D0800031D882EBD26892E5323382E55256400B1
:100D180052189B2E831602309B0083124A08F32038
:100D2800831603309B0083125A08F320552A640067
:100D38005408053C031DA62E4A08D500E125550890
:100D4800CA00B32E64005408063C031DB12E5A088D
:100D5800D500E1255508DA00B32E0530D4008524E6
:100D680064005308003C031DBB2E0A27BC2EC62274
:100D78008A2E640059084B3C031D082F6400540850
:100D8800003C031DD02EFE306A2080306A202030BF
:100D98006A2020306A20072F64005408013C031D94
:100DA800DE2EFE306A2083306A2020306A20203010
:100DB8006A20072F64005408023C031DEC2EFE3005
:100DC8006A2086306A2020306A2020306A20072F67
:100DD80064005408033C031DFA2EFE306A20C33019
:100DE8006A2020306A2020306A20072F64005408C7
:100DF800043C031D072FFE306A20C6306A202030CD
:100E08006A2020306A20092F152308005608A100FF
:100E1800A2010230A300A4014C212508B300260832
:100E2800B4003308A1003408A200A40100302F2127
:100E3800031D3E2F64005408053C031D2E2FFE3071
:100E48006A2088306A2020306A2020306A202030CA
:100E58006A203D2F64005408063C031D3D2FFE30D8
:100E68006A20C8306A2020306A2020306A2020306A
:0C0E78006A203F2FC62208006300402FB4
:02400E00413F30
:084200000C00000005000F0096
:00000001FF

 

[Sceadwian]

Be careful, between macro's and inteligent compilers using C code, the assembly code you end up with might not be human readable right off the bat. Even a disassembler written by the same company that produced the software that created the hex code is going to come up with very different results.

 

[Pommie]

Here you go.

Woops, you can't post a message longer than 20k. So, I'll attach it. Had to rename it to asc as asm isn't allowed!! and txt has a 20k limit.

Mike.
Edit, changed the attachment as I dissasembled for 16f88 and not 628.

 

[Nigel Goodwin]

That's not a very user friendly disassembly Pommie!, here's what mine produces.

 

[4electros]

Thank you all .

 

[Nigel Goodwin]

Be careful, between macro's and inteligent compilers using C code, the assembly code you end up with might not be human readable right off the bat. Even a disassembler written by the same company that produced the software that created the hex code is going to come up with very different results.

The idea isn't to recreate the original source (that would be impossible, as the required information isn't there), it's to create source code that MPASM can accept and create the identical HEX file from.

Macro's aren't a problem, their code simply appears multiple times in the source as they would during assembly anyway. C generated code is more of a problem, as C compilers usually produce really poor unreadable code!, with some really bizzare methods?.

 

[pankaj_gaikwad]

please disassemble it for PIC16F819 i/p

please disassemble it.................
PIC16F819 i/p