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Merge the STM32 IAP hex file with the app hex file into a hex file

Recently, the company's products need to increase the remote upgrade function, the boot loader program is written and handed to the production department when they feedback each product process needs to brush write two times (a boot loader an app), production progress slowed waste time, so study how to two programs and for one.Reference: http://blog.csdn.net/yx_l128125/article/details/13591743 After the successful implementation of the two programs merged into one.How to combine IAP +appThere ar

Certutil-decode/encode Base64/hex strings. Print symbols by HEX Code_dos/bat

spaxes after the typed file rem null The bad thing is this base64 strings are stored in a variable and there ' a limitations for it ' s size. But for a small strings it wokrs. 2. Much more interesting. In the help it shows that there ' s an-decodehex switch. And I is surprised to find that there ' s also a undocumentes Switch-encodehex (Strange-decodehex looks more dangerous , because it can be used to produce binaries). Here's an example structure of encoded file: Copy Code cod

[Hex format file operations] 1. intel hex format file description

For detailed format descriptions, see: 1. Intel Hexadecimal Object File Format Specification 1988 (PDF), Revision A, January 6, 1988 2. http://en.wikipedia.org/wiki/Intel_hex ______________________________________________________________________________________________ What is Intel HEX format? An Intel HEX file is an ASCII text file that records text lines. In an Intel

Conversion between JAVA Hex and string, and java hex

Conversion between JAVA Hex and string, and java hexToHexStringPublic static String toHexString (int I) returns the String representation of an integer parameter in the hexadecimal notation.If the parameter is negative, the unsigned integer is 232. Otherwise, the value is equal to the parameter. Convert the value to an ASCII numeric string without leading 0 in hexadecimal notation (base 16. If the value of the unsigned number is zero, it is expressed

Manually Convert hex to bin & bin to hex

Back up the old post and pull it ,:)---------------------------------------------------------------------------Hey, I simply wrote hex/bin both positive and negative conversions. Maybe I can copy my own program later. HIA //: Hexbinexchangeclass. Java //-----------------------------------------------//// Hex to bin bin to hex class //// Freedebug (c) 2003-

[C language utility] Convert hex string to string represented by its corresponding hex values

/* For Example* Hex string:* Unsigned char * src = "0a0b0c0d"* Converted string:* Unsigned char * des = {0x0a, 0x0b, 0x0c, 0x0d}* Reference:* Http://bdn.borland.com/article/0,1410,17203,00.html*/ # Include "stdafx. H"# Include # Include Int axtoi (char * hexstg ){Int n = 0; // position in stringInt m = 0; // position in digit [] to shiftInt count; // loop indexInt intvalue = 0; // integer value of hex str

IOS gets a Uicolor object by Hex (hex)

inline static uicolor* Getcolorfromhex (NSString *hexcolor) { if (Hexcolor = nil) { return nil; } unsigned int red, green, blue; Nsrange range; Range.length = 2; range.location = 1; [[Nsscanner Scannerwithstring:[hexcolor Substringwithrange:range]] scanhexint:red]; Range.location = 3; [[Nsscanner Scannerwithstring:[hexcolor Substringwithrange:range]] scanhexint:green]; Range.location = 5; [[Nsscanner Scannerwithstring:[hexcolor Substringwith

Convert bin file to hex file C language implementation

For the embedded, the hex file may be familiar to everyone, yes, we study in the University of the 51 single-chip computer code compiled on the Keil generated after the hex file. What does that bin file mean, and what's the difference between it and the hex file? This is not the focus of this article, the following simple description:Most commonly speaking,

PHP Hex Cryptographic decryption Function Use example

Encrypted decryption Hex (Hex (original + key). GetBytes ("Utf-8")). GetBytes ("Utf-8"))function String2hex ($string) {$hex = ';for ($i =0; $i $hex. = Dechex (Ord ($string [$i]));}return $hex;} function hex2string ($hex) {$strin

Intel hex format

Original article address Http://bbs.netpu.net/viewthread.php? Tid = 1690 Note:A previous article translated during format conversion. At that time, I didn't know much about these things, so it was not good at translation. I have not been exposed to this information for about 3 or 4 years, so even if there is an error, it cannot be corrected now. I hope I will not be laughed at when I figure out my computer. Thank you for your criticism. Problem:What is the intel

Hex file Read (Eclipse Ehep plugin)

Eclipse Plugins: (Ehep)Posted onApril 2, 2012by Erich styger And here are number 4 of my ' Best of ' eclipse plugins:the eclipse Hex Editor Plugin Orehep. It is a great tool to inspect or change files in hex mode. Installation of the plugin is simple:get it from the Http://ehep.sourceforge.net/update site. Once I has the plugin installed, it offers an additional H

Python interface Automation 23-signature (signature) authentication (authentication) encryption (HEX, MD5, hmac-sha256)

Objective Open interface in order to avoid being called by others, wasting server resources, which involves signing (Signature) encryption The API uses the signature method (Signature) to authenticate the interface (authentication). Each request needs to include the signature information in the request to verify the user's identity. Interface signature 1. According to the requirements of the document, look at the interface signature rules, each company's signature rules are diff

Python Beginners Day Collection, Hex

difference set: Only the set in S1 or S2 is presentS.symmetric_difference ()4, the relationship between the set:4.1 Subset: S.issubset () or S1>=S24.2 Superset: S.issperset () or S14.3 contains:In,not in to determine whether an element is within a set==,! = Determine if two sets are equal4.4 Relationship:There are generally three relationships between two sets: Intersect, disjoint, inclusiveThe python species are judged by the following methods:4.4.1 Disjoint: S.isdisjoint ()Hexadecimal1, 16 bi

Conversion of various underlying types in Python, binary, octal, decimal, hex

All types in Python exist as objects.There is no char type in Python, only a string type, which makes it very inconvenient for us to convert the char type to integer, but Python already provides built-in functions for these transformations.In Python, in addition to Integer, the other binary can only be represented by a string.1 int ()Binary, octal, 16-binary can be converted to decimal integer>>> int (' 1111 ', 2) 15>>> int (' F ', +) 15>>> int (' 17 ', 8) 152 Chr ()Convert an integral type to a

PHP Hex RGB color value interchange using _php example

Copy Code code as follows: Echo Implode (",", Hextorgb ("#F7F7DA")). "echo Rgbtohex ("RGB (247,247,218)")?> function Hextorgb ($colour) {if ($colour [0] = = ' # ') {$colour = substr ($colour, 1);}if (strlen ($colour) = = 6) {List ($r, $g, $b) = Array ($colour [0]. $colour [1],$colour [2]. $colour [3],$colour [4]. $colour [5]);} elseif (strlen ($colour) = = 3) {List ($r, $g, $b) = Array ($colour [0]. $colour [0],$colour [1]. $colour [1],$colour [2]. $colour [2]);} else {return false;}$r

Python hex () Oct () () math built-in function

Example:PrintHex (), Hex (-20)#Convert to hexadecimalPrintOct (+), Oct (-20)#Convert to octalPrintBin (+), Bin (-20)#convert to BinaryPrintint"Literal value", in-System)#Convert integral typePrintFloat"Literal value")#convert floating point typePrintRound (floating point type)#floating-point roundingMath Method:Math.PI =π Value 3.141592653Math.pow (2,4) = 16 2 of 4 Times SquareMATH.SQRT (144) = 12 144 Open Square =12  Python

RGB and Hex Color transfer is absolutely practical

Web site development will inevitably encounter the color of the situation, such as changing the color of pictures and so on. Let's take a look at the RGB turn hex method function Rgb2hex () { hexcolor = "#"; var RGB = Array.prototype.slice.call (arguments); var rgblength = rgb.length; for (var i=0; i See where the logic has been dizzy please open the purification summoner skills to relieve control, seriously watch, no words in a

Hex File Transfer bin file

In embedded development, compiler-generated target files are generally. hex files.Why to convert, direct use of hex file not, but I have been in the development process is directly generated hex files, and then download, also did not see an error.When you are not sure of the format of the hex and bin files, it may be a

Differences between Hex and binfile formats

Hex files and binfiles are two common file formats. The following describes the differences between the two file formats: An Intel HEX file is an ASCII text file consisting of a line of text that conforms to the intel HEX file format. In the Intel HEX file, each row contains a hex

C-language Data Conversion (hex-char-byte Array-acsii)

The online collation, the source is not clear, thank the Author.Dataconvert.c#include #includestring.h>#include"DataConvert.h"intStrtohex (Char*ch,Char*Hex) { inthigh,low; intTMP =0; if(ch = = NULL | | hex = =NULL) { return-1; } if(strlen (ch) = =0){ return-2; } while(*Ch) {tmp= (int)*ch; high= tmp >>4; low= tmp the; *hex++ = Valuetohexch (high);//writ

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