* Add HID report/descriptor for a new report with mouse buttons,
and x/y/wheel deltas.
* New mouse key press behavior for press/release of mouse keys.
* Add constants for HID main item values (e.g. data/array/absolute)
* Define and use constants for our HID report IDs.
* USB boot protocol support
* Use a single definition of a boot report, used for regular reports in
non-6KRO, and for rollover in all branches.
* Handle gaps in the zmk report when producing a boot report in HKRO mode. For
.example, if it was 8KRO, it would be possible to have the state 0 0 0 0 0 0 0
17 (by pressing 8 keys, and letting go of the first 7). Copying the first 6
bytes would not show up the single pressed key.
* Disable usb status change and callback on SOF events:
SOF events were introduced by the boot protocol changes, and required internally
by Zephyr's idle support, but are unused within ZMK itself. Ignore them in the
usb status callback.
---------
Co-authored-by: Andrew Childs <lorne@cons.org.nz>
Changed the endpoints code to rename the existing endpoint types to
"transport" and add the concept of "endpoint instances". A transport is
the method by which data is sent, while instances allow describing
multiple endpoints that use the same transport (e.g. bluetooth profiles)
Also added new APIs to get the total number of possible endpoint
instances and assign each instance a unique index, which can be used
for tracking separate state for each endpoint in other code files.
* Make it easier to use *just* event payloads by defining the data,
and then having event manager macros generate "wrapper structs"
* Improve is_*/cast_* APIs to hide details of full event struct.
* Create `zmk_event_t` typedef to pass to event handlers.
* Bring event names inline w/ consistent `zmk_` prefix.
Aligns with the HID specification.
Usage page values were sometimes declared as uint8_t and sometimes uint16_t. This commit aligns all instances with the HID specification for consistency.
PR: #521
Aligns *.h and *.c to underscore naming convention.
These were kept (with warnings) for backwards compatibility with external boards/shields:
- kscan-mock.h
- matrix-transform.h
They should be removed in the future.
PR: #523
The application usage used by report 1 is `HID_USAGE_GD_KEYBOARD`. Moreover, the `keys` usage page (0x07) that primarily feeds into this report is predominantly keyboard codes. The rest of the system should align with this naming convention.
Added a new setting to remember the user's preferred endpoint. When both USB and
BLE are connected, the preferred endpoint will be used.
Added a new behavior to control this setting. It supports commands:
&end END_USB - Prefer USB output
&end END_BLE - Prefer BLE output
&end END_TOG - Toggle between USB and BLE
Added zmk_ble_active_profile_is_connected() to allow code outside ble.c to check
the status of the active profile, and changed the ble_active_profile_changed
event to also notify when the active profile connects or disconnects.
Changed endpoint selection to to also update when the active profile changes,
connects, or disconnects.
This prevents stuck keys when switching endpoints by clearing
everything in the HID report and sending one last report before
switching to the new endpoint.
Added some utility functions and an event for tracking the state of the
USB connection.
Updated endpoints.c to select a single endpoint to send HID reports to
based on the status of the USB and BLE connections. Partially fixes#206.
Future commits will add a user setting to control which endpoint is used if
both USB and BLE are ready.
