| commit | 0527cc3ad7f47830d9e31e231a1b0bb4010c849d | [log] [tgz] |
|---|---|---|
| author | Gerhard Sittig <gerhard.sittig@gmx.net> | Sun Jun 09 08:34:51 2019 |
| committer | Gerhard Sittig <gerhard.sittig@gmx.net> | Thu Jun 13 16:33:23 2019 |
| tree | 645a4f28b91c1e6062a7f9a2258405b14612318c | |
| parent | 09c650d5e910d841c49e7b1e86e4126cecd7e060 [diff] |
serial-dmm: add support for default connections (USB cables) Some meters which are supported by the serial-dmm driver don't strictly require the user's COM port specification. When a known (usually bundled, or even builtin) cable type is used, we can provide a default conn= spec and thus improve usability. Prepare the DMM_CONN() macro, accept user overrides.