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feature(split): behavior locality support.

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* GATT characteristic allowing passng data + behavior
  label to invoke the behavior on the peripheral side.
* Behaviors have a locality setting to specify where they run.
* Build reset/power/RGB on peripheral.
This commit is contained in:
Pete Johanson
2020-12-20 09:49:42 -05:00
parent c74ae45e17
commit 47f873b038
17 changed files with 247 additions and 20 deletions
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46
app/include/drivers/behavior.h
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@@ -8,6 +8,8 @@
#include <zephyr/types.h>
#include <stddef.h>
#include <sys/util.h>
#include <string.h>
#include <device.h>
#include <zmk/keys.h>
#include <zmk/behavior.h>
@@ -26,7 +28,14 @@ typedef int (*behavior_sensor_keymap_binding_callback_t)(struct zmk_behavior_bin
const struct device *sensor,
int64_t timestamp);
enum behavior_locality {
BEHAVIOR_LOCALITY_CENTRAL,
BEHAVIOR_LOCALITY_EVENT_SOURCE,
BEHAVIOR_LOCALITY_GLOBAL
};
__subsystem struct behavior_driver_api {
enum behavior_locality locality;
behavior_keymap_binding_callback_t binding_convert_central_state_dependent_params;
behavior_keymap_binding_callback_t binding_pressed;
behavior_keymap_binding_callback_t binding_released;
@@ -60,6 +69,28 @@ static inline int z_impl_behavior_keymap_binding_convert_central_state_dependent
return api->binding_convert_central_state_dependent_params(binding, event);
}
/**
* @brief Determine where the behavior should be run
* @param behavior Pointer to the device structure for the driver instance.
*
* @retval Zero if successful.
* @retval Negative errno code if failure.
*/
__syscall int behavior_get_locality(const struct device *behavior,
enum behavior_locality *locality);
static inline int z_impl_behavior_get_locality(const struct device *behavior,
enum behavior_locality *locality) {
if (behavior == NULL) {
return -EINVAL;
}
const struct behavior_driver_api *api = (const struct behavior_driver_api *)behavior->api;
*locality = api->locality;
return 0;
}
/**
* @brief Handle the keymap binding being pressed
* @param dev Pointer to the device structure for the driver instance.
@@ -75,6 +106,11 @@ __syscall int behavior_keymap_binding_pressed(struct zmk_behavior_binding *bindi
static inline int z_impl_behavior_keymap_binding_pressed(struct zmk_behavior_binding *binding,
struct zmk_behavior_binding_event event) {
const struct device *dev = device_get_binding(binding->behavior_dev);
if (dev == NULL) {
return -EINVAL;
}
const struct behavior_driver_api *api = (const struct behavior_driver_api *)dev->api;
if (api->binding_pressed == NULL) {
@@ -98,6 +134,11 @@ __syscall int behavior_keymap_binding_released(struct zmk_behavior_binding *bind
static inline int z_impl_behavior_keymap_binding_released(struct zmk_behavior_binding *binding,
struct zmk_behavior_binding_event event) {
const struct device *dev = device_get_binding(binding->behavior_dev);
if (dev == NULL) {
return -EINVAL;
}
const struct behavior_driver_api *api = (const struct behavior_driver_api *)dev->api;
if (api->binding_released == NULL) {
@@ -125,6 +166,11 @@ static inline int
z_impl_behavior_sensor_keymap_binding_triggered(struct zmk_behavior_binding *binding,
const struct device *sensor, int64_t timestamp) {
const struct device *dev = device_get_binding(binding->behavior_dev);
if (dev == NULL) {
return -EINVAL;
}
const struct behavior_driver_api *api = (const struct behavior_driver_api *)dev->api;
if (api->sensor_binding_triggered == NULL) {