Do i need the boot.elf file for project m

#Do i need the boot.elf file for project m how to#
#Do i need the boot.elf file for project m code#

Start of section headers: 26956 (bytes into file) Start of program headers: 0 (bytes into file) This adds a ELF header to the file which I can inspect/verify with the вЂreadelfвЂ™ GNU programm: arm-none-eabi-readelf.exe -a I can make a elf file out of a bin (raw binary) file with the GNU вЂobjcopy command (see вЂњ Converting a Raw Binary File into an ELF/Dwarf File for Loading and DebuggingвЂњ): arm-none-eabi-objcopy.exe -input-target=binary -output-target=elf32-little myApp.bin The P&E connection is not able to load a raw binary file directly, it only recognizes a file with a header file. With using the MCUXpresso IDE, there is a LinkServer GUI Flash Programmer (see вЂњ Using the LPCXpresso V2/V3 Boards to Debug an external BoardвЂњ): The file formats supported depend on the connection type: With MCUXpresso IDE V11, the GUI Flash Programmer supports LinkServer, P&E and Segger connections.

Converting, merging and manipulating binary files: I use the SRecord tool (for all kind of other formats too!), see вЂњ CRC Checksum Generation with вЂSRecordвЂ™ Tools for GNU and EclipseвЂќ and вЂњ Merging S19 FilesвЂњ.

Kinetis Design Studio or using GNU ARM Eclipse: see вЂњ Binary (and S19) Files for the mbed Bootloader with Eclipse and GNU ARM Eclipse PluginsвЂњ.

MCUXpresso IDE: see вЂњ MCUXpresso IDE: S-Record, Intel Hex and Binary FilesвЂњ.

It is basically a вЂmemory dumpвЂ™.Д®ach format has its own pros and cons, see вЂњ S-Record, Intel Hex and Binary FilesвЂќ for a more detailed overview.

Binary: In this format, the data is written in binary form, without address information.

Intel Hex: textual file format (similar representation as S19).

S19/S-Record: textual file format (type, address, size, code, checksum).

That ELF/Dwarf file usually gets converted into different binary formats more suitable for programmers or boot loaders, and they do not include the debug information:

#Do i need the boot.elf file for project m code#

This file format has the code and data, plus the debug information (which is *not* downloaded to the target and only used for debugging). ELF/Dwarf: This is the normal output format of the linker.There are different file formats which can be used to program a microcontroller: I show this here with using the NXP MCUXpresso IDE (V10.0.0), but some ways are applicable say using the Kinetis Design Studio (V3.2.0) or if using the GNU ARM Eclipse plugins.

#Do i need the boot.elf file for project m how to#

But there are ways how to download and program an application without a project. That launch configuration needs a вЂprojectвЂ™, so programming a board without a project is not the usual thing. The normal way in Eclipse to download a binary to the target is to use the debugger with a so called launch (or debug) configuration.