--- /dev/null
+//---------------------------------------------------------------------------
+// Copyright (C) 2000 Dallas Semiconductor Corporation, All Rights Reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL DALLAS SEMICONDUCTOR BE LIABLE FOR ANY CLAIM, DAMAGES
+// OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+//
+// Except as contained in this notice, the name of Dallas Semiconductor
+// shall not be used except as stated in the Dallas Semiconductor
+// Branding Policy.
+//---------------------------------------------------------------------------
+//
+// owerr.c - Library functions for error handling with 1-Wire library
+//
+// Version: 1.00
+//
+
+#include <string.h>
+#ifndef _WIN32_WCE
+#include <stdio.h>
+#endif
+#ifdef _WIN64
+#include <stdio.h>
+#endif
+#include "ownet.h"
+
+#ifndef SIZE_OWERROR_STACK
+ #ifdef SMALL_MEMORY_TARGET
+ //for small memory, only hole 1 error
+ #define SIZE_OWERROR_STACK 1
+ #else
+ #define SIZE_OWERROR_STACK 10
+ #endif
+#endif
+
+//---------------------------------------------------------------------------
+// Variables
+//---------------------------------------------------------------------------
+
+// Error Struct for holding error information.
+// In DEBUG, this will also hold the line number and filename.
+typedef struct
+{
+ int owErrorNum;
+#ifdef DEBUG
+ int lineno;
+ char *filename;
+#endif
+} owErrorStruct;
+
+// Ring-buffer used for stack.
+// In case of overflow, deepest error is over-written.
+static owErrorStruct owErrorStack[SIZE_OWERROR_STACK];
+
+// Stack pointer to top-most error.
+static int owErrorPointer = 0;
+
+
+//---------------------------------------------------------------------------
+// Functions Definitions
+//---------------------------------------------------------------------------
+int owGetErrorNum(void);
+void owClearError(void);
+int owHasErrors(void);
+#ifdef DEBUG
+ void owRaiseError(int,int,char*);
+#else
+ void owRaiseError(int);
+#endif
+#ifndef SMALL_MEMORY_TARGET
+ void owPrintErrorMsg(FILE *);
+ void owPrintErrorMsgStd();
+ char *owGetErrorMsg(int);
+#endif
+
+
+//--------------------------------------------------------------------------
+// The 'owGetErroNum' returns the error code of the top-most error on the
+// error stack. NOTE: This function has the side effect of popping the
+// current error off the stack. All successive calls to 'owGetErrorNum'
+// will further clear the error stack.
+//
+// For list of error codes, see 'ownet.h'
+//
+// Returns: int : The error code of the top-most error on the stack
+//
+int owGetErrorNum(void)
+{
+ int i = owErrorStack[ owErrorPointer ].owErrorNum;
+ owErrorStack[ owErrorPointer ].owErrorNum = 0;
+ if(!owErrorPointer)
+ owErrorPointer = SIZE_OWERROR_STACK - 1;
+ else
+ owErrorPointer = (owErrorPointer - 1);
+ return i;
+}
+
+//--------------------------------------------------------------------------
+// The 'owClearError' clears all the errors.
+//
+void owClearError(void)
+{
+ owErrorStack[ owErrorPointer ].owErrorNum = 0;
+}
+
+//--------------------------------------------------------------------------
+// The 'owHasErrors' is a boolean test function which tests whether or not
+// a valid error is waiting on the stack.
+//
+// Returns: TRUE (1) : When there are errors on the stack.
+// FALSE (0): When stack's errors are set to 0, or NO_ERROR_SET.
+//
+int owHasErrors(void)
+{
+ if(owErrorStack[ owErrorPointer ].owErrorNum)
+ return 1; //TRUE
+ else
+ return 0; //FALSE
+}
+
+#ifdef DEBUG
+ //--------------------------------------------------------------------------
+ // The 'owRaiseError' is the method for raising an error onto the error
+ // stack.
+ //
+ // Arguments: int err - the error code you wish to raise.
+ // int lineno - DEBUG only - the line number where it was raised
+ // char* filename - DEBUG only - the file name where it occured.
+ //
+ void owRaiseError(int err, int lineno, char* filename)
+ {
+ owErrorPointer = (owErrorPointer + 1) % SIZE_OWERROR_STACK;
+ owErrorStack[ owErrorPointer ].owErrorNum = err;
+ owErrorStack[ owErrorPointer ].lineno = lineno;
+ owErrorStack[ owErrorPointer ].filename = filename;
+ }
+#else
+ //--------------------------------------------------------------------------
+ // The 'owRaiseError' is the method for raising an error onto the error
+ // stack.
+ //
+ // Arguments: int err - the error code you wish to raise.
+ //
+ void owRaiseError(int err)
+ {
+ owErrorPointer = (owErrorPointer + 1) % SIZE_OWERROR_STACK;
+ owErrorStack[ owErrorPointer ].owErrorNum = err;
+ }
+#endif
+
+
+// SMALL_MEMORY_TARGET - embedded microcontrollers, where these
+// messaging functions might not make any sense.
+#ifndef SMALL_MEMORY_TARGET
+ //Array of meaningful error messages to associate with codes.
+ //Not used on targets with low memory (i.e. PIC).
+ static char *owErrorMsg[125] =
+ {
+ /*000*/ "No Error Was Set",
+ /*001*/ "No Devices found on 1-Wire Network",
+ /*002*/ "1-Wire Net Reset Failed",
+ /*003*/ "Search ROM Error: Couldn't locate next device on 1-Wire",
+ /*004*/ "Access Failed: Could not select device",
+ /*005*/ "DS2480B Adapter Not Detected",
+ /*006*/ "DS2480B: Wrong Baud",
+ /*007*/ "DS2480B: Bad Response",
+ /*008*/ "Open COM Failed",
+ /*009*/ "Write COM Failed",
+ /*010*/ "Read COM Failed",
+ /*011*/ "Data Block Too Large",
+ /*012*/ "Block Transfer failed",
+ /*013*/ "Program Pulse Failed",
+ /*014*/ "Program Byte Failed",
+ /*015*/ "Write Byte Failed",
+ /*016*/ "Read Byte Failed",
+ /*017*/ "Write Verify Failed",
+ /*018*/ "Read Verify Failed",
+ /*019*/ "Write Scratchpad Failed",
+ /*020*/ "Copy Scratchpad Failed",
+ /*021*/ "Incorrect CRC Length",
+ /*022*/ "CRC Failed",
+ /*023*/ "Failed to acquire a necessary system resource",
+ /*024*/ "Failed to initialize system resource",
+ /*025*/ "Data too long to fit on specified device.",
+ /*026*/ "Read exceeds memory bank end.",
+ /*027*/ "Write exceeds memory bank end.",
+ /*028*/ "Device select failed",
+ /*029*/ "Read Scratch Pad verify failed.",
+ /*030*/ "Copy scratchpad complete not found",
+ /*031*/ "Erase scratchpad complete not found",
+ /*032*/ "Address read back from scrachpad was incorrect",
+ /*033*/ "Read page with extra-info not supported by this memory bank",
+ /*034*/ "Read page packet with extra-info not supported by this memory bank",
+ /*035*/ "Length of packet requested exceeds page size",
+ /*036*/ "Invalid length in packet",
+ /*037*/ "Program pulse required but not available",
+ /*038*/ "Trying to access a read-only memory bank",
+ /*039*/ "Current bank is not general purpose memory",
+ /*040*/ "Read back from write compare is incorrect, page may be locked",
+ /*041*/ "Invalid page number for this memory bank",
+ /*042*/ "Read page with CRC not supported by this memory bank",
+ /*043*/ "Read page with CRC and extra-info not supported by this memory bank",
+ /*044*/ "Read back from write incorrect, could not lock page",
+ /*045*/ "Read back from write incorrect, could not lock redirect byte",
+ /*046*/ "The read of the status was not completed.",
+ /*047*/ "Page redirection not supported by this memory bank",
+ /*048*/ "Lock Page redirection not supported by this memory bank",
+ /*049*/ "Read back byte on EPROM programming did not match.",
+ /*050*/ "Can not write to a page that is locked.",
+ /*051*/ "Can not lock a redirected page that has already been locked.",
+ /*052*/ "Trying to redirect a locked redirected page.",
+ /*053*/ "Trying to lock a page that is already locked.",
+ /*054*/ "Trying to write to a memory bank that is write protected.",
+ /*055*/ "Error due to not matching MAC.",
+ /*056*/ "Memory Bank is write protected.",
+ /*057*/ "Secret is write protected, can not Load First Secret.",
+ /*058*/ "Error in Reading Scratchpad after Computing Next Secret.",
+ /*059*/ "Load Error from Loading First Secret.",
+ /*060*/ "Power delivery required but not available",
+ /*061*/ "Not a valid file name.",
+ /*062*/ "Unable to Create a Directory in this part.",
+ /*063*/ "That file already exists.",
+ /*064*/ "The directory is not empty.",
+ /*065*/ "The wrong type of part for this operation.",
+ /*066*/ "The max len for this file is too small.",
+ /*067*/ "This is not a write once bank.",
+ /*068*/ "The file can not be found.",
+ /*069*/ "There is not enough space available.",
+ /*070*/ "There is not a page to match that bit in the bitmap.",
+ /*071*/ "There are no jobs for EPROM parts.",
+ /*072*/ "Function not supported to modify attributes.",
+ /*073*/ "Handle is not in use.",
+ /*074*/ "Tring to read a write only file.",
+ /*075*/ "There is no handle available for use.",
+ /*076*/ "The directory provided is an invalid directory.",
+ /*077*/ "Handle does not exist.",
+ /*078*/ "Serial Number did not match with current job.",
+ /*079*/ "Can not program EPROM because a non-EPROM part on the network.",
+ /*080*/ "Write protect redirection byte is set.",
+ /*081*/ "There is an inappropriate directory length.",
+ /*082*/ "The file has already been terminated.",
+ /*083*/ "Failed to read memory page of iButton part.",
+ /*084*/ "Failed to match scratchpad of iButton part.",
+ /*085*/ "Failed to erase scratchpad of iButton part.",
+ /*086*/ "Failed to read scratchpad of iButton part.",
+ /*087*/ "Failed to execute SHA function on SHA iButton.",
+ /*088*/ "SHA iButton did not return a status completion byte.",
+ /*089*/ "Write data page failed.",
+ /*090*/ "Copy secret into secret memory pages failed.",
+ /*091*/ "Bind unique secret to iButton failed.",
+ /*092*/ "Could not install secret into user token.",
+ /*093*/ "Transaction Incomplete: signature did not match.",
+ /*094*/ "Transaction Incomplete: could not sign service data.",
+ /*095*/ "User token did not provide a valid authentication response.",
+ /*096*/ "Failed to answer a challenge on the user token.",
+ /*097*/ "Failed to create a challenge on the coprocessor.",
+ /*098*/ "Transaction Incomplete: service data was not valid.",
+ /*099*/ "Transaction Incomplete: service data was not updated.",
+ /*100*/ "Unrecoverable, catastrophic service failure occured.",
+ /*101*/ "Load First Secret from scratchpad data failed.",
+ /*102*/ "Failed to match signature of user's service data.",
+ /*103*/ "Subkey out of range for the DS1991.",
+ /*104*/ "Block ID out of range for the DS1991",
+ /*105*/ "Password is enabled",
+ /*106*/ "Password is invalid",
+ /*107*/ "This memory bank has no read only password",
+ /*108*/ "This memory bank has no read/write password",
+ /*109*/ "1-Wire is shorted",
+ /*110*/ "Error communicating with 1-Wire adapter",
+ /*111*/ "CopyScratchpad failed: Ending Offset must go to end of page",
+ /*112*/ "WriteScratchpad failed: Ending Offset must go to end of page",
+ /*113*/ "Mission can not be stopped while one is not in progress",
+ /*114*/ "Error stopping the mission",
+ /*115*/ "Port number is outside (0,MAX_PORTNUM) interval",
+ /*116*/ "Level of the 1-Wire was not changed",
+ /*117*/ "Both the Read Only and Read Write Passwords must be set",
+ /*118*/ "Failure to change latch state."
+ /*119*/ "Could not open usb port through libusb",
+ /*120*/ "Libusb DS2490 port already opened",
+ /*121*/ "Failed to set libusb configuration",
+ /*122*/ "Failed to claim libusb interface",
+ /*123*/ "Failed to set libusb altinterface",
+ /*124*/ "No adapter found at this port number"
+ };
+
+ char *owGetErrorMsg(int err)
+ {
+ return owErrorMsg[err];
+ }
+
+#ifndef __C51__
+ //--------------------------------------------------------------------------
+ // The 'owPrintErrorMsg' is the method for printing an error from the stack.
+ // The destination for the print is specified by the argument, fileno, which
+ // can be stderr, stdout, or a log file. In non-debug mode, the output is
+ // of the form:
+ // Error num: Error msg
+ //
+ // In debug-mode, the output is of the form:
+ // Error num: filename line#: Error msg
+ //
+ // NOTE: This function has the side-effect of popping the error off the stack.
+ //
+ // Arguments: FILE*: the destination for printing.
+ //
+ void owPrintErrorMsg(FILE *filenum)
+ {
+ #ifdef DEBUG
+ int l = owErrorStack[ owErrorPointer ].lineno;
+ char *f = owErrorStack[ owErrorPointer ].filename;
+ int err = owGetErrorNum();
+ fprintf(filenum,"Error %d: %s line %d: %s\r\n",err,f,l,owErrorMsg[err]);
+ #else
+ int err = owGetErrorNum();
+ fprintf(filenum,"Error %d: %s\r\n",err,owErrorMsg[err]);
+ #endif
+ }
+#endif //__C51__
+
+ // Same as above, except uses default printf output
+ void owPrintErrorMsgStd()
+ {
+ #ifdef DEBUG
+ int l = owErrorStack[ owErrorPointer ].lineno;
+ char *f = owErrorStack[ owErrorPointer ].filename;
+ int err = owGetErrorNum();
+ printf("Error %d: %s line %d: %s\r\n",err,f,l,owErrorMsg[err]);
+ #else
+ int err = owGetErrorNum();
+ printf("Error %d: %s\r\n",err,owErrorMsg[err]);
+ #endif
+ }
+#endif
+
tm3d / owSlave2.git / blobdiff