mirror of
https://github.com/Keychron/qmk_firmware.git
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98 lines
2.4 KiB
C
98 lines
2.4 KiB
C
// Copyright 2023 jpe230 (@jpe230)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "qp.h"
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#include "qp_comms.h"
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#include "qp_st77xx_opcodes.h"
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#include "gfx/logo.qgf.h"
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painter_device_t lcd;
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// Init board:
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// - Draw logo
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void keyboard_post_init_kb(void) {
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backlight_set(BACKLIGHT_DEFAULT_LEVEL);
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wait_ms(LCD_WAIT_TIME);
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// Initialise the LCD
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lcd = qp_st7735_make_spi_device(LCD_HEIGHT, LCD_WIDTH, LCD_CS_PIN, LCD_DC_PIN, LCD_RST_PIN, LCD_SPI_DIVISOR, 0);
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qp_init(lcd, LCD_ROTATION);
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// Invert Colour
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#ifdef LCD_INVERT_COLOUR
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qp_comms_start(lcd);
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qp_comms_command(lcd, ST77XX_CMD_INVERT_ON);
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qp_comms_stop(lcd);
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#endif
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// Apply Offset
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qp_set_viewport_offsets(lcd, LCD_OFFSET_X, LCD_OFFSET_Y);
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// Turn on the LCD and clear the display
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qp_power(lcd, true);
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qp_rect(lcd, 0, 0, LCD_WIDTH, LCD_HEIGHT, HSV_BLACK, true);
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// Show logo
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painter_image_handle_t logo_image = qp_load_image_mem(gfx_logo);
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qp_drawimage(lcd, 0, 0, logo_image);
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keyboard_post_init_user();
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// Lights handling:
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// - Turn off backlight (screen) after timeout or suspend
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// - Turn off rgblight after timeout or suspend
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bool lights_off = false;
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__attribute__((weak)) void lights_wakeup_user(void) {};
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__attribute__((weak)) void lights_suspend_user(void) {};
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void backlight_wakeup(void) {
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backlight_set(BACKLIGHT_DEFAULT_LEVEL);
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}
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void backlight_suspend(void) {
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backlight_set(0);
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}
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void lights_wakeup(void) {
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lights_off = false;
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rgblight_wakeup();
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backlight_wakeup();
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lights_wakeup_user();
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}
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void lights_suspend(void) {
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lights_off = true;
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lights_suspend_user();
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rgblight_suspend();
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backlight_suspend();
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}
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void housekeeping_task_kb(void) {
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if ( lights_off && last_input_activity_elapsed() <= LIGHTS_TIMEOUT)
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{
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lights_wakeup();
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}
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if (!lights_off && last_input_activity_elapsed() > LIGHTS_TIMEOUT) {
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lights_suspend();
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}
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}
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void suspend_power_down_kb(void) {
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lights_suspend();
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qp_power(lcd, false);
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suspend_power_down_user();
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}
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void suspend_wakeup_init_kb(void) {
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qp_power(lcd, true);
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lights_wakeup();
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suspend_wakeup_init_user();
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}
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