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Building in windows light [Deprecated]

no cygwin and no path changes

Install Git for windows

download https://github.com/git-for-windows/git/releases/download/v2.10.1.windows.1/Git-2.10.1-32-bit.exe

Recommended install location is C:\Git (no spaces or special characters in path)

Follow images as not all are at default settings.

Install toolset scripts

download https://www.dropbox.com/s/hhlr16h657y4l5u/devtools.zip?dl=0

extract it into C:\ it creates devtools folder

Install latest arm toolchain

download https://gcc.gnu.org/mirrors.html

extract it into C:\devtools\gcc-arm-none-eabi-... (folder already there)

Install Ruby

Install the latest Ruby version using Ruby Installer.

Test

Run C:\devtools\shF4.cmd

If everything went according the manual you should be in mingw console window. (if not we need to update this manual)

Try command "arm-none-eabi-gcc --version" and output should be like in screenshot. (tab complete works here)

Note1: Advanced users can edit shF4.cmd for paths if they don't want to use defaults. You might want to change TOOLS_DIR and PATH_DIRS variables.

Note2: You can copy shF4.cmd anywhere you want and run it from there. It will open console window in that folder.

Note3: Included example batch-scripts (make_REVO.bat) that you can use to build target just by double clicking it.

Checkout and compile INAV

Head over to the INAV Github page and grab the URL of the GIT Repository: "https://github.com/iNavFlight/inav"

Run shF4.cmd and use the git commandline to checkout the repository:

git clone https://github.com/iNavFlight/inav

To compile your INAV binaries, enter the inav directory and build the project using the make command. You can append TARGET=[HARDWARE] if you want to build anything other than the default SPRACINGF3 target:

cd inav
make TARGET=SPRACINGF3

within few moments you should have your binary ready:

(...)
arm-none-eabi-size ./obj/main/inav_SPRACINGF3.elf
   text    data     bss     dec     hex filename
 127468     916   16932  145316   237a4 ./obj/main/inav_SPRACINGF3.elf
arm-none-eabi-objcopy -O ihex --set-start 0x8000000 obj/main/inav_SPRACINGF3.elf obj/inav_1.2.1_SPRACINGF3.hex

You can use the INAV-Configurator to flash the obj/inav_1.2.1_SPRACINGF3.hex file.

Updating and rebuilding

Navigate to the local inavflight repository and use the following steps to pull the latest changes and rebuild your version of inavflight:

cd inav
git reset --hard
git pull
make clean TARGET=SPRACINGF3
make

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