tree 9d857d1f875c0564dbb92ceb11a9a33e2fb1f1fc
parent 8c4c9b66b46865057d6996ae6749bdad58b7f184
author Brian J. Nemec <bnemec@google.com> 1739472310 -0800
committer Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> 1739570611 -0800

Dolos: Add support for multi-battery configs

Adds support for identifying the correct battery associated with
a HWID. Configs can encode a mapping of HWID's battery_field
revision_id and bits. This allows the programming utility find
the correct battery associated with the HWID. A register can be
mapped either as common to all batteries or identified as specific
to one battery index.

Configs which do not have a battery index support will be unchanged.
These are treated as if every field is shared.

If a register is identified as a multi-battery register then we use
the battery index extracted from the HWID to obtain it's result.
When no HWID is present, we assume battery index is 0.

BUG=b:394097732
TEST=Programed dolos using the '-id' option using ID's and configs
       the unittest examples to verify end-to-end functionality.
TEST=pytest

Change-Id: I6783f4c8ef0064c600a77770e92f209b3533755c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dolos/+/6265488
Reviewed-by: Łukasz Hajec <hajec@google.com>
Tested-by: Brian Nemec <bnemec@google.com>
Reviewed-by: Keith Haddow <haddowk@chromium.org>
Commit-Queue: Brian Nemec <bnemec@google.com>