ugv_sdk/docs/misc/commands.md

Commands

Create gif animation using "imagemagick"

$ convert -delay 120 -loop 0 *.png animated.gif

Get statistics of the code base

$ sudo apt install cloc
$ cd ~/Workspace/librav/src
$ cloc --exclude-dir=cmake,lcmtypes,third_party .

Create a pair of VSP’s

$ socat -d -d pty,raw,echo=0 pty,raw,echo=0

$ cat nmea_test.txt > /dev/pts/6

git subtree

Adding the sub-project as a remote

$ git remote add -f [remote-name] [remote-url]
$ git subtree add --prefix [sub-project-name] [remote-name] [branch-name] --squash

Update the sub-project

$ git fetch [remote-name] [branch-name] 
$ git subtree pull --prefix [sub-project-name] [remote-name] [branch-name] --squash

Push to remote

$ git subtree push --prefix=[sub-project-name] [remote-name] [branch-name] 

Firmware branch update

$ git fetch fw_origin pios_pixcar
$ git subtree pull --prefix firmware fw_origin pios_pixcar --squash

Reference

• Git subtree: the alternative to Git submodule
• Virtual serial port: socat