Modbusbridge openwrt/lede feed

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Build process:

First install needed dependencies:

apt-get install subversion g++ zlib1g-dev build-essential git python
apt-get install libncurses5-dev gawk gettext unzip file libssl-dev wget

Download lede:

git clone https://github.com/lede-project/source.git lede
cd lede
git checkout v17.01.2

Add modbusbrige feed in your feeds.conf local file(add also luci):

echo "src-git modbusbridge https://github.com/Embedlynx/modbusBridge.git" >> feeds.conf
echo "src-git luci https://git.lede-project.org/project/luci.git" >> feeds.conf

Update your build environment and install the packages:

./scripts/feeds update -a
./scripts/feeds install -a

Configure your build:

make defconfig
make menuconfig

Now select the right "Target System" and "Target Profile" for your device. For example, for VoCore2 select:

    Target System   --->
                        MediaTek Ralink MIPS

    Subtarget       --->
                        MT7628 based boards

    Target Profile  --->
                        VoCore VoCore2

Then build-in modbusbridge package, select:

    Utilities       --->
                        <*> modbusbridge

After that Save.

And build:

    make -j4

Upgrade your device:

The firmware images are now in bin/targets/____/____/*.bin. In our example bin/targets/ramips/mt7628/lede-ramips-mt7628-vocore2-squashfs-sysupgrade.bin.

Upload *-sysupgrade.bin image to your device. You can use ssh, for example:

scp bin/targets/ramips/mt7628/lede-ramips-mt7628-vocore2-squashfs-sysupgrade.bin root@192.168.1.1:/tmp/

And upgrade your device firmware:

root@LEDE:/# sysupgrade -v /tmp/lede-ramips-mt7628-vocore2-squashfs-sysupgrade.bin

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Modbusbridge usage:

Enable modbusbridge service:

/etc/init.d/modbusbridge enable

And reboot

reboot

Configure modbusbridge:

There are two ways to configure the modbusbridge - in the web configuration or in the console.

Web configuration:

Open your device web configuration:

sensible-browser 192.168.1.1

And go to:

    Services
            |-> Modbusbridge

Edit the configuration and click "Save and Apply". This will automatically reload the modbusbridge service.

Console configuration:

Open /etc/config/modbusbridge file.

vi /etc/config/modbusbridge

And edit the configuration. Then, you should manual restart the modbusbridge service:

/etc/init.d/modbusbridge reload