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f940d4f516
This first cleans up the code:
- Define report as a structure.
- Fix USB interval from 40 ms to 32 ms (Linux kernel complains
otherwise).
Then, this removes the old set_keyboard_report interface, and
replaces it by the interface used by the keyboard scanner
(i.e. keyboard_state_changed and keyboard_clear_buffer).
This also means we need a keycode table to translate from
row/column to USB HID keycode.
BRANCH=none
BUG=chrome-os-partner:59083
TEST=make buildall -j
TEST=make BOARD=hammer -j && util/flash_ec --board=hammer
With evtest and "hid 0-7" in console, check that key are
reported correctly.
Change-Id: I5d526db1568c29c7f28fc5e962e213e44303cc16
Reviewed-on: https://chromium-review.googlesource.com/411571
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
For an overview of the Embedded Controller firmware, refer to http://www.chromium.org/chromium-os/2014-firmware-summit For instructions on building from source, refer to http://www.chromium.org/chromium-os/ec-development/getting-started-building-ec-images-quickly