build:
    cargo build --target=armv7-unknown-linux-gnueabihf

rrun:
    #scp -r ./src olimex@muele.local:red/
    rsync -rvu --filter=':- .gitignore' ../red olimex@muele.local: 
    ssh olimex@muele.local "cd red; /home/olimex/.cargo/bin/cargo run"