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a2efa4472a
This fixes an off-by-one error that was preventing two keys (left and right arrow) on output 12 from being driven properly, and causing some other weird ghosting effects. BUG=chrome-os-partner:9516 TEST=Tested on Daisy Pressing the right arrow shows this at the EC console: [1 keys pressed: -- -- -- -- -- -- -- -- -- -- -- -- 40] and pressing the left arrow shows this at the EC console: [1 keys pressed: -- -- -- -- -- -- -- -- -- -- -- -- 80] Signed-off-by: David Hendricks <dhendrix@chromium.org> Change-Id: Ib7af21444c2d03a0787fb1a28b520a779013774d
- 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. |
+--------------------+