Zephyr Project API  3.3.0
A Scalable Open Source RTOS
stm32_ltdc.h
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1/*
2 * Copyright (c) 2022 Byte-Lab d.o.o. <dev@byte-lab.com>
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_DISPLAY_STM32_LTDC_H_
7#define ZEPHYR_INCLUDE_DT_BINDINGS_DISPLAY_STM32_LTDC_H_
8
9/* Horizontal synchronization pulse polarity */
10#define STM32_LTDC_HSPOL_ACTIVE_LOW 0x00000000
11#define STM32_LTDC_HSPOL_ACTIVE_HIGH 0x80000000
12
13/* Vertical synchronization pulse polarity */
14#define STM32_LTDC_VSPOL_ACTIVE_LOW 0x00000000
15#define STM32_LTDC_VSPOL_ACTIVE_HIGH 0x40000000
16
17/* Data enable pulse polarity */
18#define STM32_LTDC_DEPOL_ACTIVE_LOW 0x00000000
19#define STM32_LTDC_DEPOL_ACTIVE_HIGH 0x20000000
20
21/* Pixel clock polarity */
22#define STM32_LTDC_PCPOL_ACTIVE_LOW 0x00000000
23#define STM32_LTDC_PCPOL_ACTIVE_HIGH 0x10000000
24
25#endif /* ZEPHYR_INCLUDE_DT_BINDINGS_DISPLAY_STM32_LTDC_H_ */