54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
/*
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* Copyright (c) 2020 The ZMK Contributors
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*
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* SPDX-License-Identifier: MIT
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*/
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#include <init.h>
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#include <device.h>
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#include <devicetree.h>
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#include <logging/log.h>
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LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
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#include <drivers/display.h>
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#include <lvgl.h>
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#define ZMK_DISPLAY_NAME CONFIG_LVGL_DISPLAY_DEV_NAME
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static struct device *display;
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static lv_obj_t *screen;
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int zmk_display_init() {
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lv_obj_t *hello_world_label;
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lv_obj_t *count_label;
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LOG_DBG("");
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display = device_get_binding(ZMK_DISPLAY_NAME);
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if (display == NULL) {
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LOG_ERR("Failed to find display device");
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return -EINVAL;
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}
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screen = lv_obj_create(NULL, NULL);
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lv_scr_load(screen);
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hello_world_label = lv_label_create(lv_scr_act(), NULL);
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lv_label_set_text(hello_world_label, "ZMK v0.1.0");
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lv_obj_align(hello_world_label, NULL, LV_ALIGN_CENTER, 0, 0);
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count_label = lv_label_create(lv_scr_act(), NULL);
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lv_label_set_text(count_label, CONFIG_ZMK_KEYBOARD_NAME);
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lv_obj_align(count_label, NULL, LV_ALIGN_IN_BOTTOM_MID, 0, 0);
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lv_task_handler();
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display_blanking_off(display);
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return 0;
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}
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void zmk_display_task_handler() {
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lv_tick_inc(10);
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lv_task_handler();
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k_sleep(K_MSEC(10));
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}
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