afiqzudinhadi/zmk
1
0
Fork 0
Code Issues 1 Pull requests Projects Releases Packages Wiki Activity Actions

Feature: Full-Duplex Wired Split (#2766)

Browse source 
refactor(split): Refactor split code for extension

Extract central/peripheral code to allow for plugging in alternate
transports, instead of tying all split logic to BT.

feat(split): Add full-duplex wired split support

* Depends on full-duplex hardware UART for communication.
* Supports all existing central commands/peripheral events, including
  sensors/inputs from peripherals.
* Only one wired split peripheral supported (for now)
* Relies on chosen `zmk,split-uart` referencing the UART device.

docs: Add wired split config docs.

Migrate split to its own dedicated config file, and add details
on wired split config.

Co-authored-by: Nicolas Munnich <98408764+Nick-Munnich@users.noreply.github.com>

fix: Properly override stack size on RP2040

Move the system work queue stack size override on RP2040 ouf of
a `ZMK_BLE` conditional so it is properly applied generally for that
SoC.

---------

Co-authored-by: Nicolas Munnich <98408764+Nick-Munnich@users.noreply.github.com>
This commit is contained in:
Pete Johanson 2025-03-18 00:48:32 -06:00 • committed by GitHub
parent 5ba7e260f4
commit 147c340c6e
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
44 changed files with 2201 additions and 373 deletions
Download patch file Download diff file Expand all files Collapse all files

4
app/src/split/bluetooth/central_bas_proxy.c
View file

@ -18,7 +18,7 @@ LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
#include <zmk/event_manager.h>
#include <zmk/battery.h>
#include <zmk/events/battery_state_changed.h>
#include <zmk/split/bluetooth/central.h>
#include <zmk/split/central.h>
static void blvl_ccc_cfg_changed(const struct bt_gatt_attr *attr, uint16_t value) {
ARG_UNUSED(attr);
@ -32,7 +32,7 @@ static ssize_t read_blvl(struct bt_conn *conn, const struct bt_gatt_attr *attr,
uint16_t len, uint16_t offset) {
const uint8_t source = (uint8_t)(uint32_t)attr->user_data;
uint8_t level = 0;
int rc = zmk_split_get_peripheral_battery_level(source, &level);
int rc = zmk_split_central_get_peripheral_battery_level(source, &level);
if (rc == -EINVAL) {
LOG_ERR("Invalid peripheral index requested for battery level read: %d", source);