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Diffstat (limited to 'app/src/behaviors/behavior_hid.c')
| -rw-r--r-- | app/src/behaviors/behavior_hid.c | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/app/src/behaviors/behavior_hid.c b/app/src/behaviors/behavior_hid.c new file mode 100644 index 0000000..1ac7404 --- /dev/null +++ b/app/src/behaviors/behavior_hid.c @@ -0,0 +1,108 @@ +/* + * Copyright (c) 2020 Peter Johanson <peter@peterjohanson.com> + * + * SPDX-License-Identifier: MIT + */ + +#define DT_DRV_COMPAT zmk_behavior_hid + +#include <device.h> +#include <power/reboot.h> +#include <drivers/behavior.h> +#include <logging/log.h> + +LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL); + +#include <zmk/hid.h> +#include <zmk/endpoints.h> + +struct behavior_hid_config { }; +struct behavior_hid_data { }; + +static int behavior_hid_init(struct device *dev) +{ + return 0; +}; + +static int on_keycode_pressed(struct device *dev, u8_t usage_page, u32_t keycode) +{ + int err; + LOG_DBG("keycode %d", keycode); + + switch (usage_page) { + case USAGE_KEYPAD: + err = zmk_hid_keypad_press(keycode); + if (err) { + LOG_ERR("Unable to press keycode"); + return err; + } + break; + case USAGE_CONSUMER: + err = zmk_hid_consumer_press(keycode); + if (err) { + LOG_ERR("Unable to press keycode"); + return err; + } + break; + } + + return zmk_endpoints_send_report(usage_page); +} + +static int on_keycode_released(struct device *dev, u8_t usage_page, u32_t keycode) +{ + int err; + LOG_DBG("keycode %d", keycode); + + switch (usage_page) { + case USAGE_KEYPAD: + err = zmk_hid_keypad_release(keycode); + if (err) { + LOG_ERR("Unable to press keycode"); + return err; + } + break; + case USAGE_CONSUMER: + err = zmk_hid_consumer_release(keycode); + if (err) { + LOG_ERR("Unable to press keycode"); + return err; + } + break; + } + return zmk_endpoints_send_report(usage_page); +} + +static int on_modifiers_pressed(struct device *dev, zmk_mod_flags modifiers) +{ + LOG_DBG("modifiers %d", modifiers); + + zmk_hid_register_mods(modifiers); + return zmk_endpoints_send_report(USAGE_KEYPAD); +} + +static int on_modifiers_released(struct device *dev, zmk_mod_flags modifiers) +{ + LOG_DBG("modifiers %d", modifiers); + + zmk_hid_unregister_mods(modifiers); + return zmk_endpoints_send_report(USAGE_KEYPAD); +} + +static const struct behavior_driver_api behavior_hid_driver_api = { + .keycode_pressed = on_keycode_pressed, + .keycode_released = on_keycode_released, + .modifiers_pressed = on_modifiers_pressed, + .modifiers_released = on_modifiers_released +}; + + +static const struct behavior_hid_config behavior_hid_config = {}; + +static struct behavior_hid_data behavior_hid_data; + +DEVICE_AND_API_INIT(behavior_hid, DT_INST_LABEL(0), behavior_hid_init, + &behavior_hid_data, + &behavior_hid_config, + APPLICATION, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT, + &behavior_hid_driver_api);
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