[refactoring] st-util: removed now useless v1/v2 STLink version stuff

[grevaillot]

well, not needed anymore.

[grevaillot]

nb: st-util probe mentions the not so documented probe filter thingie using

 "The STLINKv2 device to use can be specified in the environment\n"  "The STLINK device to use can be specified in the environment\n"
 "variable STLINK_DEVICE on the format <USB_BUS>:<USB_ADDR>.\n"  "variable STLINK_DEVICE on the format <USB_BUS>:<USB_ADDR>.\n"

this should probably be documented somewhere in the documentation or in other tools commandline help.

[Nightwalker-87]

nb: st-util probe mentions the not so documented probe filter thingie using

 "The STLINKv2 device to use can be specified in the environment\n"  "The STLINK device to use can be specified in the environment\n"
 "variable STLINK_DEVICE on the format <USB_BUS>:<USB_ADDR>.\n"  "variable STLINK_DEVICE on the format <USB_BUS>:<USB_ADDR>.\n"

this should probably be documented somewhere in the documentation or in other tools commandline help.

I think it should go to /doc/man/st-util.md as well, but as I can see the stuff there seems outdated as well and does not match the output of st-util --help anymore ... 😞

[Nightwalker-87]

@grevaillot: Could you add the doc part to this PR as well, so that we have it all together? That would be great.

[grevaillot]

I'll have a look

[grevaillot]

nb: st-util probe mentions the not so documented probe filter thingie using

 "The STLINKv2 device to use can be specified in the environment\n"  "The STLINK device to use can be specified in the environment\n"
 "variable STLINK_DEVICE on the format <USB_BUS>:<USB_ADDR>.\n"  "variable STLINK_DEVICE on the format <USB_BUS>:<USB_ADDR>.\n"

this should probably be documented somewhere in the documentation or in other tools commandline help.

I think it should go to /doc/man/st-util.md as well, but as I can see the stuff there seems outdated as well and does not match the output of st-util --help anymore ...

actually these env variables are used in all tools - these are checked in the probe code .. So, all doc need to be updated :)

[Nightwalker-87]

We also have /doc/man/st-info.md and /doc/man/st-flash.md ;-)
... but I can't find any related stuff in our tutorial where it would fit in well. 😕

[grevaillot]

probe filter might not really be needed in tutorial i think. I updated the doc to remove the version filter and to mention the --serial parameter where STLINK_DEVICE is mentionned tool

[slyshykO]

@grevaillot Congrat 🎉