.. _everest_modules_ChargerInfo:

###########
ChargerInfo
###########
| Provides a charger information interface, backed by simple KVS interface. With the optional dependency to another charger information node, it is possible to chain multiple sources of information.



********************
Module Configuration
********************
| **firmware_version_file**:*string* <required>
|  Sometimes the firmware version cannot be retrieved from the key-value interface. Then it is possible to provide the firmware version string from a simple text file in the filesystem. The first line of this file is used as-is, the remaining file content is ignored. Give the full path to the file which contains the firmware version string.

********
Provides
********
| **main**::ref:`charger_information <everest_interfaces_charger_information>`
|  Provides the charger information interface

************
Requirements
************
| **kvs**::ref:`kvs <everest_interfaces_kvs>` 1..10
| **charger_information**::ref:`charger_information <everest_interfaces_charger_information>` 0..1

********
Metadata
********
Authors
=======
| Michael Heimpold

License
=======
| https://opensource.org/licenses/Apache-2.0