Added CLI options to change CAN ID and IP address

[davidetome]

New FirmwareUpdater CLI options

This PR introduces the FirmwareUpdater CLI capability to change :

• CAN board ID via SOCKETCAN device
• CAN board ID via ETH device
• IP address of an ETH board

Change CAN ID via SOCKETCAN

In this example, we change the CAN ID on an mtb board connected via SOCKETCAN from 1 to 2.
The syntax of the command is the following :

FirmwareUpdater -g -e SOCKETCAN -i 0 -c 0 -n 1 -k 2

where :

• -g -e SOCKETCAN -i 0 -c 0 is need to use a SOCKETCAN device (i.e. ESD CAN/USB) with ID=0 and canline=0
• -n 1 -k 2 changes old id 1 (-n 1) to 2 (-k 2)

1.mp4

Change CAN ID via ETH

In this example, we change the CAN ID on an mtb board connected via ETH through an ems4 board w/ IP address = 10.0.1.1 from 1 to 2.
The syntax of the command is the following :

FirmwareUpdater -g -e ETH -i eth1 -t 10.0.1.1 -c 1 -n 1 -k 2

where :

• -g -e ETH -i eth1 -t 10.0.1.1 -c 1 is need to use a ETH device (i.e. ems4) with ip address = 10.0.1.1 and canline=1
• -n 1 -k 2 changes old id 1 (-n 1) to 2 (-k 2)

2.mp4

Change IP address of an ETH board

In this example, we change the IP address on an ems4board from10.0.1.1` to 110.0.1.21.
The syntax of the command is the following :

 FirmwareUpdater -g -e ETH -i eth1 -t 10.0.1.1 -2 10.0.1.2

where :

• -g -e ETH -i eth1 is need to use a ETH device (i.e. ems4)
• -t 10.0.1.1 -2 10.0.1.2 changes old iIP address 10.0.1.1 to 10.0.1.2

3.mp4

cc @pattacini @maggia80 @emilianob80 @Uboldi80 @gsisinna @marcoaccame

[pattacini]

Awaiting the CI and the merge!
Thanks heaps @davidetome 👍🏻

[traversaro]

Not blocking at all, but it would be nice to have that the examples contained in the body of the PR could copied somewhere (even just https://github.com/robotology/icub-firmware-build/tree/master/docs, or in the README of firmwareupdater directory), otherwise we risk that they will be lost with the sands of time.

[davidetome]

Good idea @traversaro , just for completion, we may consider adding also the content of these PRs :

• FirmwareUpdater - configurable IPs #679
• added CLI option to FirmwareUpdater #682
• FirmwareUpdater - Added new CLI options #683

If you and @pattacini agree, I'll open an issue about that 👍🏻

[pattacini]

Yep, agreed @davidetome 👍🏻
Let's use our internal workflow for this.