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1c70e29165
This CL adds a charge state machine for SMB compliant battery pack. Vendor specific charge constraints can be applied through function call, defined in battery_pack.h . BUG=chrome-os-partner:7526 TEST=Attach EC serial console Unplug AC adapter: state ==> "discharge" Plug AC adapter: state ==> "charge" Battery full: state ==> "idle" Unplug battery: state ==> "error" Change-Id: Iabff0988a6067d37c17c11b060bbb7e66505c118
- EC Lib
This wraps Blizzard driverlib and implements the EC chip interface defined
by Google. See below diagram for architecture.
+--------------------+
| Host BIOS/OS |
+--------------------+
---- host interface ----
+--------------------+
| Google EC features |
+--------------------+
---- chip interface ---- The interface is defined in
src/platform/ec/chip_interface/*.
+--------------------+ But the real implementation is in EC Lib.
| EC Lib |
+--------------------+
| Blizzard low level |
| driver, the |
| driverlib. |
+--------------------+