2020-10-09 18:29:07 -07:00
|
|
|
/*
|
|
|
|
* Copyright (c) 2020 The ZMK Contributors
|
|
|
|
*
|
|
|
|
* SPDX-License-Identifier: MIT
|
|
|
|
*/
|
|
|
|
|
|
|
|
#define DT_DRV_COMPAT zmk_behavior_ext_power
|
|
|
|
|
|
|
|
#include <device.h>
|
|
|
|
#include <devicetree.h>
|
|
|
|
#include <drivers/behavior.h>
|
|
|
|
|
|
|
|
#include <dt-bindings/zmk/ext_power.h>
|
|
|
|
|
|
|
|
#include <logging/log.h>
|
|
|
|
LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
|
|
|
|
|
|
|
|
#include <drivers/ext_power.h>
|
|
|
|
|
|
|
|
static int on_keymap_binding_pressed(struct device *dev, u32_t position, u32_t command, u32_t arg) {
|
|
|
|
const struct device *ext_power = device_get_binding("EXT_POWER");
|
|
|
|
if (ext_power == NULL) {
|
|
|
|
LOG_ERR("Unable to retrieve ext_power device: %d", command);
|
|
|
|
return -EIO;
|
|
|
|
}
|
|
|
|
const struct ext_power_api *ext_power_api = ext_power->driver_api;
|
|
|
|
|
|
|
|
switch (command) {
|
|
|
|
case EXT_POWER_OFF_CMD:
|
|
|
|
return ext_power_api->disable(ext_power);
|
|
|
|
case EXT_POWER_ON_CMD:
|
|
|
|
return ext_power_api->enable(ext_power);
|
2020-10-11 09:30:51 -07:00
|
|
|
case EXT_POWER_TOGGLE_CMD:
|
|
|
|
if(ext_power_api->get(ext_power) > 0)
|
|
|
|
return ext_power_api->disable(ext_power);
|
|
|
|
else
|
|
|
|
return ext_power_api->enable(ext_power);
|
2020-10-09 18:29:07 -07:00
|
|
|
default:
|
|
|
|
LOG_ERR("Unknown ext_power command: %d", command);
|
|
|
|
}
|
|
|
|
|
|
|
|
return -ENOTSUP;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int behavior_ext_power_init(struct device *dev) { return 0; };
|
|
|
|
|
|
|
|
static int on_keymap_binding_released(struct device *dev, u32_t position, u32_t command,
|
|
|
|
u32_t arg) {
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static const struct behavior_driver_api behavior_ext_power_driver_api = {
|
|
|
|
.binding_pressed = on_keymap_binding_pressed,
|
|
|
|
.binding_released = on_keymap_binding_released,
|
|
|
|
};
|
|
|
|
|
|
|
|
DEVICE_AND_API_INIT(behavior_ext_power, DT_INST_LABEL(0), behavior_ext_power_init, NULL, NULL,
|
|
|
|
APPLICATION, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
|
|
|
|
&behavior_ext_power_driver_api);
|