MIPS (Linux)

You can find this architecture in many routers OpenWRT equipped.

The reference packet for these devices is snap7-iot-mips

The tests were made with:

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Arduino YUN

Go to build/unix and execute sudo make –f mips_linux.mk install

OpenWRT crosscompile

Thanks to Fulvio Bosco and Stefano for this procedure.

1. Install OpenWRT buildroot (Successfully Tested in Debian Wheezy 32 bit architecture) following this :

2. Build Snap7.

o Unpack snap7-iot-mips-x.y.z into your /home/<user> folder, where <user> is the user logged name.

o Go to build/unix and run make –f mips_linux.mk all ToolPath=/home/<user>/openwrt/staging_dir/

o Copy libsnap7.so from /build/bin/mips-linux into your target hardware in /usr/lib

This procedure was tested on ARDUINO YUN board

To compile c snap7 examples directly on the Yun platform, expand yun disc with procedure described here:

and follow this

You can compile client.c under your yun with:

gcc -Wall -o client client.c -lm -lpthread -ldl ./libsnap7.so