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/*
* Copyright (c) 2020 Peter Johanson
*
* SPDX-License-Identifier: MIT
*/
#include <zephyr.h>
#include <device.h>
#include <devicetree.h>
#include <settings/settings.h>
#include <drivers/sensor.h>
#include <logging/log.h>
LOG_MODULE_REGISTER(zmk, CONFIG_ZMK_LOG_LEVEL);
#include <zmk/matrix.h>
#include <zmk/kscan.h>
#include <zmk/endpoints.h>
#define ZMK_KSCAN_DEV DT_LABEL(ZMK_MATRIX_NODE_ID)
static struct sensor_trigger trigger;
void encoder_change(struct device *dev, struct sensor_trigger *trigger)
{
int err;
struct sensor_value value;
LOG_DBG("");
err = sensor_sample_fetch(dev);
if (err) {
LOG_ERR("Failed to fetch new EC11 sample");
return;
}
err = sensor_channel_get(dev, SENSOR_CHAN_ROTATION, &value);
if (err) {
LOG_DBG("Failed to get the sample for EC11 %d", err);
return;
}
LOG_DBG("val1 %d val2 %d", value.val1, value.val2);
}
void init_sensor()
{
struct device *dev = device_get_binding("Rotary Encoder");
if (!dev) {
LOG_DBG("NO ENCODER!");
return;
}
trigger.type = SENSOR_TRIG_DATA_READY;
trigger.chan = SENSOR_CHAN_ROTATION;
sensor_trigger_set(dev, &trigger, encoder_change);
}
void main(void)
{
printk("Welcome to ZMK!\n");
if (zmk_kscan_init(ZMK_KSCAN_DEV) != 0)
{
return;
}
#ifdef CONFIG_SETTINGS
settings_load();
#endif
init_sensor();
}
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