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22 commits

Author SHA1 Message Date
Peter Johanson
690bc1bb44 refactor: Move drivers into properly module. 
* Align our driver module layout to properly match Zephyr conventions,
  allowing proper CMake setup to amend the library for each type of driver.
 2023-09-16 11:52:40 -07:00
Joel Spadin
b276a3bfb0 refactor(kscan): batch GPIO reads by port 
Changed the GPIO matrix and direct GPIO key scan drivers to do a single
read per port instead of one read per pin. This is much more efficient
for some types of GPIO drivers, such as I2C GPIO expanders.

To accomplish this with minimal overhead, we now sort input pins by port
at driver init. if we iterate through the pins in the sorted order, all
pins on the same port are consecutive, so we only need to read each port
once the first time we see it.
 2023-05-28 23:33:34 -06:00
Peter Johanson
062f94d014 refactor: Remove v1 logging vestiges. 2023-04-05 22:55:38 -07:00
Peter Johanson
3a958c667f refactor: Move to zephyr/ include paths. 
* Zephyr moved to properly namespaced headers, so major "rip
  the bandaid" commit to move us to those everywhere.
 2023-04-05 22:55:38 -07:00
Peter Johanson
243a227ff9 refactor: Move to LISTIFY/DT_FOREACH_PROP_ELEM macros. 2023-04-05 22:55:38 -07:00
Kurtis Lew
0bde987ae2 Update kscan_gpio_get_extra_flags 2022-05-19 11:24:01 -04:00
Kurtis Lew
6f1adfbe14 Address further review by @petejohanson 2022-05-19 11:24:01 -04:00
Kurtis Lew
4dfcadb1ed Remove unnecessary LOG_DBG 2022-05-19 11:24:01 -04:00
Kurtis Lew
fec99c7d5e Update kscan_direct_gpio.c 
- Fix logic in getting pulls from ACTIVE_LOW vs. ACTIVE_HIGH DT flags
- Add pulls on init
 2022-05-19 11:24:01 -04:00
Kurtis Lew
f39c821d19 Simplify kscan_gpio_get_flags 
Co-authored-by: Pete Johanson <peter@peterjohanson.com>
 2022-05-19 11:24:01 -04:00
Kurtis Lew
f369f2cc46 feat(kscan): Add toggle-mode to updated direct-wire kscan 2022-05-19 11:24:01 -04:00
Joel Spadin
0738b4b2b0 refactor(kscan): Match direct GPIO driver to matrix driver 
Rewrote the direct GPIO kscan driver to match the improvements made to
the matrix driver in 82cb762698 and
f946dc6893. It now uses the same
debouncing system as the matrix driver.
 2022-05-17 01:20:20 -04:00
Joel Spadin
6d6efa32f5 refactor(kscan): Auto enable kscan drivers 
The key scanning drivers are now automatically enabled when a DT node
with the matching "compatible" property is present and enabled, so they
no longer need to be manually set for each board.
 2022-04-25 22:28:53 -04:00
Peter Johanson
4df83a9c0d refactor: Move away from deprecated PM callback. 2022-04-03 00:10:29 -04:00
Peter Johanson
53dae35710 refactor: Move to k_work_delayable API. 
* Move to new `k_work_delayable` APIs introduced in Zephyr 2.6.

See: https://docs.zephyrproject.org/latest/releases/release-notes-2.6.html#api-changes
 2022-04-03 00:10:29 -04:00
Pete Johanson
2a69f31eb0 refactor(core): Move away from deprecated DT API. 
* Move to `DEVICE_DT_INST_DEFINE` everywhere.

See: https://docs.zephyrproject.org/2.5.0/releases/release-notes-2.5.html#deprecated-in-this-release
PR: https://github.com/zmkfirmware/zmk/pull/736
 2021-07-17 17:04:25 -04:00
Pete Johanson
27c89e69c1 fix(kscan): Proper direct wire warning message. 2021-03-15 00:39:29 -04:00
innovaker
00ca0d2f1c refactor(app): replace struct device * with const struct device * 
Replaced with RegExp: /(?<!const )(struct device \*)/g

See: https://docs.zephyrproject.org/latest/releases/release-notes-2.4.html
PR: #467
 2020-12-14 12:41:25 -05:00
innovaker
1411092a7b refactor(app): replace driver_data with data 
See: https://docs.zephyrproject.org/latest/releases/release-notes-2.4.html
PR: #467
 2020-12-14 12:41:25 -05:00
innovaker
3d7376d2e5 refactor(app): replace config_info with config 
See: https://docs.zephyrproject.org/latest/releases/release-notes-2.4.html
PR: #467
 2020-12-14 12:41:25 -05:00
innovaker
bac1f17cf6 refactor(app): replace Zephyr integer types with C99 integer types 
u8_t → uint8_t
u16_t → uint16_t
u32_t → uint32_t
u64_t → uint64_t
s8_t → int8_t
s16_t → int16_t
s32_t → int32_t
s64_t → int64_t

Prerequisite for #223
See: https://github.com/zephyrproject-rtos/zephyr/releases/tag/zephyr-v2.4.0
PR: #467
 2020-12-14 12:41:25 -05:00
innovaker
8d9ae1fdf3 refactor: Align drivers with Zephyr file system conventions 
PR: #400
 2020-12-03 21:06:01 -05:00
Renamed from app/drivers/zephyr/kscan_gpio_direct.c (Browse further)