tree 0e7c5835b1215ba6f0b2cdaf8ab80ace204a9158
parent 301edb95a5875d134a5d87fb36801e601f399769
author Tan Siewert <tan.siewert@hetzner.com> 1740747973 +0100
committer Tan Siewert <tan.siewert@hetzner.com> 1741104189 +0000

readme: fix gpio config example

Commit eea8a4a5 renamed the group config key from `gpio_config` to
`group_gpio_config`. Reading a single GPIO pin is done within the
GPIO definition object.

When using the example, it'll result in a SIGABRT because it fallbacks
to the non-group parsing, expecting either a pin or num:

```
Start Phosphor buttons service...
terminate called after throwing an instance of 'nlohmann::json_abi_v3_11_3::detail::out_of_range'
  what():  [json.exception.out_of_range.403] key 'num' not found
```

Tested: Start phosphor-buttons with the new example config does not
        result in a SIGABRT.

Fixes: eea8a4a5 ("Fix parsing gpio config format issue")
Change-Id: I3b7ac1363b998ae3f996c78dda45628e707af95a
Signed-off-by: Tan Siewert <tan.siewert@hetzner.com>