Error result in simple ST 'IF Else' result ^{CODESYS Forge talk (Thread)}
Error result in simple ST 'IF Else' result
Last updated: 2021-08-01

Invalid Result Package ^{CODESYS Forge talk (Thread)}
Invalid Result Package
Last updated: 2023-01-25

_ -> Result 25? ERR_MEMORY_LOCK_FAILED ^{CODESYS Forge talk (Thread)}
_ -> Result 25? ERR_MEMORY_LOCK_FAILED
Last updated: 2017-08-16

system command result ^{CODESYS Forge talk (Thread)}
system command result
Last updated: 2014-11-03

Invalid result package ^{CODESYS Forge talk (Thread)}
Invalid result package
Last updated: 2019-02-25

Dialog result ^{CODESYS Forge talk (Thread)}
Dialog result
Last updated: 2022-08-26

SINT / SINT into REAL - incorrect result ^{CODESYS Forge talk (Thread)}
SINT / SINT into REAL - incorrect result
Last updated: 2018-10-10

Simulation mode - Invalid result package ^{CODESYS Forge talk (Thread)}
Simulation mode - Invalid result package
Last updated: 2016-05-24

Download/Changes to Raspberry Pi Codesys 4.4.0.0 invalid Packet result ^{CODESYS Forge talk (Thread)}
Download/Changes to Raspberry Pi Codesys 4.4.0.0 invalid Packet result
Last updated: 2022-12-28

Am I crazy? A-B [REAL] give wrong result? ^{CODESYS Forge talk (Thread)}
Am I crazy? A-B [REAL] give wrong result?
Last updated: 2017-09-28

Result of multiplication always 16 bits? ^{CODESYS Forge talk (Thread)}
Result of multiplication always 16 bits?
Last updated: 2012-08-05

Raspberry Pi, cannot login, invalid result package ^{CODESYS Forge talk (Thread)}
Raspberry Pi, cannot login, invalid result package
Last updated: 2022-11-03

Result of built-in MessageBox opened from a button ^{CODESYS Forge talk (Thread)}
Result of built-in MessageBox opened from a button
Last updated: 2020-06-15

VisuDialogs, Numpad: Get result in IEC-code ^{CODESYS Forge talk (Thread)}
VisuDialogs, Numpad: Get result in IEC-code
Last updated: 2021-05-31

Post by danwoodlock on RPI Zero w - Edge gateway cant install ^{CODESYS Forge talk (Post)}
Thank you for the recommendation! attached result of 'usname -a'
Last updated: 2023-09-13

Post by kumareasu on Start *.exe through PLC progem ^{CODESYS Forge talk (Post)}
SysProcessExecuteCommand(pszComand:='start C:\Program Files\SharedMemory\SharedMemory.exe',pResult := ADR(Result)); the above statement hangs the PLC until I do cold reset
Last updated: 2024-04-17

Post by kumareasu on Start *.exe through PLC progem ^{CODESYS Forge talk (Post)}
SysProcessExecuteCommand(pszComand:='start C:\Program Files\SharedMemory\SharedMemory.exe',pResult := ADR(Result)); the above statement hangs the PLC until I do cold reset
Last updated: 2024-04-17

Post by scarter on Import/Export PLCOpen xml Task Configuration ^{CODESYS Forge talk (Post)}
I'm Having the same issue. If I highlight PLC Logic and import it erases everything else and replaces the Task config. If I highlight the Application I get the same result. Simple manual fix is click and drag the task config onto the origional Application, and delete the second one. Easy fix but not the expected result of importing task config.
Last updated: 2024-01-17

Post by timvh on Detect "Cancel" Press in FileOpenSave Dialog ^{CODESYS Forge talk (Post)}
Maybe there is a better way, but a long time ago I created a test application that worked like this: With a button I opened the dialog and I added a "Input configuration - OnDialogClosed" "Execute ST-Code" action to this same button which called the following Function when the dialog was closed: F_OnFileDialogClosed(pClientData); Below this Function which handled the result: // This function is called from the visualization when the dialog is closed. FUNCTION F_OnFileDialogClosed : BOOL VAR_INPUT pClientData : POINTER TO VisuElems.VisuStructClientData; END_VAR VAR dialogMan : VisuElems.IDialogManager; FileOpenCloseDialog : VisuElems.IVisualisationDialog; result : VisuElems.Visu_DialogResult; _sFileName : STRING(255); END_VAR // the DialogManager is provided via the implicitly available VisuManager dialogMan := VisuElems.g_VisuManager.GetDialogManager(); IF dialogMan <> 0 AND pClientData <> 0 THEN FileOpenCloseDialog := dialogMan.GetDialog('VisuDialogs.FileOpenSave'); // gets the FileOpenSave dialog IF FileOpenCloseDialog <> 0 THEN result := FileOpenCloseDialog.GetResult(); // gets the result (OK, Cancel) of the dialog IF result = VisuElems.Visu_DialogResult.OK THEN // Original code gvlFile.FileListProvider(); _sFileName := CONCAT(gvlFile.FileListProvider._stDirectory, gvlFile.FileListProvider.stFile); // do something with this file name... END_IF END_IF END_IF
Last updated: 2023-09-19

Post by vipul on Multicast udp ^{CODESYS Forge talk (Post)}
Hi, Good afternoon can anybody help me with UDP Multicast code. I am not able to send or recieve data when code is dumped on linux device. Below is my code. Declaration: PROGRAM udp_multicast VAR oneTimeFlag :UINT :=0; state: INT:=0; driver: UDP.UDPDriver; //port : UDP.Port;//moved to GVL src_ipAddr_ud: UDINT; src_ipAddr_st:STRING := '192.168.127.155';//'192.168.1.155';//ipms ip address dst_ipAddr_ud:UDINT; group_ipAddr_st:STRING := '239.1.5.10'; //group_ipAddr_ud:UDINT; result: SysTypes.RTS_IEC_RESULT; //result of recieve function. bind: UDINT; //result of binding. resultCreate:SysTypes.RTS_IEC_RESULT;//result of port creation. timer:BLINK; temFlag :INT:= 0; post:INT :=0; checksumFunc:checksumXor; localStringBuf:STRING[500]; chksum:BYTE; dataBuffer:POINTER TO BYTE; checksumString:ARRAY[0..5] OF BYTE; recvSize:__XINT; errorCode:UDINT; joinGroupErrorCode:UDINT; END_VAR ************8 Implementation: IF oneTimeFlag <> 1 THEN oneTimeFlag:=1; resultCreate := driver.CreatePort(ADR(GVL.port)); src_ipAddr_ud := UDP.IPSTRING_TO_UDINT(sIPAddress:= src_ipAddr_st); GVL.group_ipAddr_ud := UDP.IPSTRING_TO_UDINT(sIpAddress:= group_ipAddr_st); GVL.port.IPAddress := src_ipAddr_ud; GVl.port.ReceivePort:= GVL.src_port;//port on which messages are expected. GVl.port.SendPort := GVL.dest_port; GVl.port.OperatingSystem := 0; //0- any system GVL.port.Socket :=3; //3- socket type is multicast bind := GVL.port.Bind(udiIPAddress:=src_ipAddr_ud,); GVl.port.JoinGroup(udiGroupAddress:= GVL.group_ipAddr_ud,udiInterfaceAddress:= src_ipAddr_ud,eLogCode=>joinGroupErrorCode); END_IF timer(ENABLE:=TRUE,TIMELOW:=T#100MS,TIMEHIGH:=T#100MS); IF timer.OUT = TRUE THEN GVL.port.Send(udiIPTo:=GVL.group_ipAddr_ud,GVL.dest_port,pbyData:=ADR(GVL.writeData),diDataSize:=SIZEOF(GVL.writeData)); ELSE SysMemSet(ADR(GVL.readData[0]),0,SIZEOF(GVL.readData)); result := GVl.port.Receive(ADR(GVL.readData),diDataSize:=SIZEOF(GVL.readData),udiIPFrom=>dst_ipAddr_ud,diRecvSize=>recvSize,eLogCode=>errorCode); SysMemMove(ADR(GVL.readDataBuf[0]),ADR(GVL.readData[0]),SIZEOF(GVL.readData)); END_IF post:=LEN(GVL.readDataBuf);
Last updated: 2024-01-14

Post by ara32 on CODESYS 4 Linux: ^{CODESYS Forge talk (Post)}
Hello! I managed to correctly launch CODESYS Developer Studio 3.5.17, almost all functionality works. The only issue remaining is that when connecting to a device and obtaining its public key, the NCryptEncrypt function is called, which is not fully implemented in the DLL source code, resulting in the connection not being established. Currently, the code of this function in the Wine repository looks like this: SECURITY_STATUS WINAPI NCryptEncrypt(NCRYPT_KEY_HANDLE key, BYTE *input, DWORD insize, void *padding, BYTE *output, DWORD outsize, DWORD *result, DWORD flags) { struct object *key_object = (struct object *)key; TRACE("(%#Ix, %p, %lu, %p, %p, %lu, %p, %#lx)\n", key, input, insize, padding, output, outsize, result, flags); if (flags & ~(NCRYPT_NO_PADDING_FLAG | NCRYPT_PAD_OAEP_FLAG | NCRYPT_PAD_PKCS1_FLAG | NCRYPT_SILENT_FLAG)) { FIXME("Flags %lx not supported\n", flags); return NTE_BAD_FLAGS; } if (flags & NCRYPT_NO_PADDING_FLAG || flags & NCRYPT_PAD_OAEP_FLAG) { FIXME("No padding and oaep padding not supported\n"); return NTE_NOT_SUPPORTED; } if (key_object->type != KEY) return NTE_INVALID_HANDLE; return map_ntstatus(BCryptEncrypt(key_object->key.bcrypt_key, input, insize, padding, NULL, 0, output, outsize, result, flags)); } The program crashes due to the NCRYPT_PAD_OAEP_FLAG flag. I'm not proficient in C++, but I attempted to add handling myself, and here's the result: SECURITY_STATUS WINAPI NCryptEncrypt(NCRYPT_KEY_HANDLE key, BYTE *input, DWORD insize, void *padding, BYTE *output, DWORD outsize, DWORD *result, DWORD flags) { struct object *key_object = (struct object *)key; TRACE("(%#Ix, %p, %lu, %p, %p, %lu, %p, %#lx)\n", key, input, insize, padding, output, outsize, result, flags); if (flags & ~(NCRYPT_NO_PADDING_FLAG | NCRYPT_PAD_OAEP_FLAG | NCRYPT_PAD_PKCS1_FLAG | NCRYPT_SILENT_FLAG)) { FIXME("Flags %lx not supported\n", flags); return NTE_BAD_FLAGS; } if (flags & NCRYPT_NO_PADDING_FLAG) { FIXME("No padding not supported\n"); return NTE_NOT_SUPPORTED; } BCRYPT_OAEP_PADDING_INFO oaepInfo = { 0 }; oaepInfo.pszAlgId = BCRYPT_SHA1_ALGORITHM; NTSTATUS status = BCryptEncrypt(key_object->key.bcrypt_key, input, insize, &oaepInfo, NULL, 0, output, outsize, result, flags); if (key_object->type != KEY) return NTE_INVALID_HANDLE; return map_ntstatus(BCryptEncrypt(key_object->key.bcrypt_key, input, insize, padding, NULL, 0, output, outsize, result, flags)); } Now, when calling the connection, it crashes with the error "bcrypt:BCryptEncrypt flags 0x4 not implemented." Can anyone help with enhancing this functionality or at least point me in the right direction?
Last updated: 2024-03-22

Post by nicopolux on Profinet RPC-call error ^{CODESYS Forge talk (Post)}
Hello everyone Since I have installed Codesys 3.5.20sp2 I cannot get the profinet features working again. Now I get RPC Blocked during device scan (see attached file) and when online I get RPC-call error (see attached file). I run Codesys on the last version of Windows 11, Profinet ports have been added to Firewall rules, and even with disabled Firewall I get same result I really never seen that before Same result using another PC I already spent 2 days to find the issu without any success, I would appreciate some help, thank you! Nico
Last updated: 2024-08-22

Post by jegerjon on Find index based on values ^{CODESYS Forge talk (Post)}
Hi, I need to figure out witch indexes of an Array containing the highest and lowest values. Typically search for the 5 lowest values and result the indexnumbers containing the 5 lovest values. is there a library for this, or codeexample?
Last updated: 2023-08-20

Post by jegerjon on Find index based on values ^{CODESYS Forge talk (Post)}
Hi, I need to figure out witch indexes of an Array containing the highest and lowest values. Typically search for the 5 lowest values and result the indexnumbers containing the 5 lovest values. is there a library for this, or codeexample?
Last updated: 2023-08-20

Post by roundex on CSVReaderInit returns error : INVALID_HANDLE ^{CODESYS Forge talk (Post)}
I got same issue but managed to get it to work again by downgrading the Runtime. Here's my specs: CODESYS V3.5.19.0 Runtime Linux SL 4.7.0.0. CSV Utility SL 1.1.0.0 (Licensed IIoT libraries SL) I tried Runtime 4.8.0.0. and 4.9.0.0 but both result in INVALID_HANDLE error.
Last updated: 2023-08-30

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