139 lines
5.9 KiB
C
139 lines
5.9 KiB
C
/*
|
|
* This file is subject to the terms of the GFX License. If a copy of
|
|
* the license was not distributed with this file, you can obtain one at:
|
|
*
|
|
* http://ugfx.io/license.html
|
|
*/
|
|
|
|
#ifndef STM32_LTDC_H
|
|
#define STM32_LTDC_H
|
|
|
|
// LTDC enable flags
|
|
#define LTDC_EF_ENABLE (1U << 0) /**< LTDC enabled.*/
|
|
#define LTDC_EF_DITHER (1U << 16) /**< Dithering enabled.*/
|
|
#define LTDC_EF_PIXCLK_INVERT (1U << 28) /**< Inverted pixel clock.*/
|
|
#define LTDC_EF_DATAEN_HIGH (1U << 29) /**< Active-high data enable.*/
|
|
#define LTDC_EF_VSYNC_HIGH (1U << 30) /**< Active-high vsync.*/
|
|
#define LTDC_EF_HSYNC_HIGH (1U << 31) /**< Active-high hsync.*/
|
|
|
|
#define LTDC_EF_MASK (LTDC_EF_ENABLE | LTDC_EF_DITHER | LTDC_EF_PIXCLK_INVERT | LTDC_EF_DATAEN_HIGH | LTDC_EF_VSYNC_HIGH | LTDC_EF_HSYNC_HIGH)
|
|
|
|
// LTDC layer enable flags
|
|
#define LTDC_LEF_ENABLE (1U << 0) /**< Layer enabled*/
|
|
#define LTDC_LEF_KEYING (1U << 1) /**< Color keying enabled.*/
|
|
#define LTDC_LEF_PALETTE (1U << 4) /**< Palette enabled.*/
|
|
|
|
#define LTDC_LEF_MASK (LTDC_LEF_ENABLE | LTDC_LEF_KEYING | LTDC_LEF_PALETTE)
|
|
|
|
// LTDC pixel formats
|
|
#define LTDC_FMT_ARGB8888 0 /**< ARGB-8888 format.*/
|
|
#define LTDC_FMT_RGB888 1 /**< RGB-888 format.*/
|
|
#define LTDC_FMT_RGB565 2 /**< RGB-565 format.*/
|
|
#define LTDC_FMT_ARGB1555 3 /**< ARGB-1555 format.*/
|
|
#define LTDC_FMT_ARGB4444 4 /**< ARGB-4444 format.*/
|
|
#define LTDC_FMT_L8 5 /**< L-8 format.*/
|
|
#define LTDC_FMT_AL44 6 /**< AL-44 format.*/
|
|
#define LTDC_FMT_AL88 7 /**< AL-88 format.*/
|
|
|
|
// LTDC pixel format aliased raw masks
|
|
#define LTDC_XMASK_ARGB8888 0xFFFFFFFF /**< ARGB-8888 aliased mask.*/
|
|
#define LTDC_XMASK_RGB888 0x00FFFFFF /**< RGB-888 aliased mask.*/
|
|
#define LTDC_XMASK_RGB565 0x00F8FCF8 /**< RGB-565 aliased mask.*/
|
|
#define LTDC_XMASK_ARGB1555 0x80F8F8F8 /**< ARGB-1555 aliased mask.*/
|
|
#define LTDC_XMASK_ARGB4444 0xF0F0F0F0 /**< ARGB-4444 aliased mask.*/
|
|
#define LTDC_XMASK_L8 0x000000FF /**< L-8 aliased mask.*/
|
|
#define LTDC_XMASK_AL44 0xF00000F0 /**< AL-44 aliased mask.*/
|
|
#define LTDC_XMASK_AL88 0xFF0000FF /**< AL-88 aliased mask.*/
|
|
|
|
// LTDC blending factors
|
|
#define LTDC_BLEND_FIX1_FIX2 0x0405 /**< cnst1; 1 - cnst2 */
|
|
#define LTDC_BLEND_FIX1_MOD2 0x0407 /**< cnst1; 1 - a2 * cnst2 */
|
|
#define LTDC_BLEND_MOD1_FIX2 0x0605 /**< a1 * cnst1; 1 - cnst2 */
|
|
#define LTDC_BLEND_MOD1_MOD2 0x0607 /**< a1 * cnst1; 1 - a2 * cnst2 */
|
|
|
|
// LTDC parameter bounds
|
|
#define LTDC_MIN_SCREEN_WIDTH 1
|
|
#define LTDC_MIN_SCREEN_HEIGHT 1
|
|
#define LTDC_MAX_SCREEN_WIDTH 800
|
|
#define LTDC_MAX_SCREEN_HEIGHT 600
|
|
|
|
#define LTDC_MIN_HSYNC_WIDTH 1
|
|
#define LTDC_MIN_VSYNC_HEIGHT 1
|
|
#define LTDC_MAX_HSYNC_WIDTH (1U << 12)
|
|
#define LTDC_MAX_VSYNC_HEIGHT (1U << 11)
|
|
|
|
#define LTDC_MIN_HBP_WIDTH 0
|
|
#define LTDC_MIN_VBP_HEIGHT 0
|
|
#define LTDC_MAX_HBP_WIDTH (1U << 12)
|
|
#define LTDC_MAX_VBP_HEIGHT (1U << 11)
|
|
|
|
#define LTDC_MIN_ACC_HBP_WIDTH 1
|
|
#define LTDC_MIN_ACC_VBP_HEIGHT 1
|
|
#define LTDC_MAX_ACC_HBP_WIDTH (1U << 12)
|
|
#define LTDC_MAX_ACC_VBP_HEIGHT (1U << 11)
|
|
|
|
#define LTDC_MIN_HFP_WIDTH 0
|
|
#define LTDC_MIN_VFP_HEIGHT 0
|
|
#define LTDC_MAX_HFP_WIDTH (1U << 12)
|
|
#define LTDC_MAX_VFP_HEIGHT (1U << 11)
|
|
|
|
#define LTDC_MIN_ACTIVE_WIDTH 0
|
|
#define LTDC_MIN_ACTIVE_HEIGHT 0
|
|
#define LTDC_MAX_ACTIVE_WIDTH (1U << 12)
|
|
#define LTDC_MAX_ACTIVE_HEIGHT (1U << 11)
|
|
|
|
#define LTDC_MIN_ACC_ACTIVE_WIDTH 1
|
|
#define LTDC_MIN_ACC_ACTIVE_HEIGHT 1
|
|
#define LTDC_MAX_ACC_ACTIVE_WIDTH (1U << 12)
|
|
#define LTDC_MAX_ACC_ACTIVE_HEIGHT (1U << 11)
|
|
|
|
#define LTDC_MIN_ACC_TOTAL_WIDTH 1
|
|
#define LTDC_MIN_ACC_TOTAL_HEIGHT 1
|
|
#define LTDC_MAX_ACC_TOTAL_WIDTH (1U << 12)
|
|
#define LTDC_MAX_ACC_TOTAL_HEIGHT (1U << 11)
|
|
|
|
#define LTDC_MIN_LINE_INTERRUPT_POS 0
|
|
#define LTDC_MAX_LINE_INTERRUPT_POS ((1U << 11) - 1)
|
|
|
|
#define LTDC_MIN_WINDOW_HSTART 0
|
|
#define LTDC_MIN_WINDOW_HSTART 0
|
|
#define LTDC_MAX_WINDOW_HSTOP ((1U << 12) - 1)
|
|
#define LTDC_MAX_WINDOW_HSTOP ((1U << 12) - 1)
|
|
|
|
#define LTDC_MIN_WINDOW_VSTART 0
|
|
#define LTDC_MIN_WINDOW_VSTART 0
|
|
#define LTDC_MAX_WINDOW_VSTOP ((1U << 11) - 1)
|
|
#define LTDC_MAX_WINDOW_VSTOP ((1U << 11) - 1)
|
|
|
|
#define LTDC_MIN_FRAME_WIDTH_BYTES 0
|
|
#define LTDC_MIN_FRAME_HEIGHT_LINES 0
|
|
#define LTDC_MIN_FRAME_PITCH_BYTES 0
|
|
#define LTDC_MAX_FRAME_WIDTH_BYTES ((1U << 13) - 1 - 3)
|
|
#define LTDC_MAX_FRAME_HEIGHT_LINES ((1U << 11) - 1)
|
|
#define LTDC_MAX_FRAME_PITCH_BYTES ((1U << 13) - 1)
|
|
|
|
#define LTDC_MIN_PIXFMT_ID 0
|
|
#define LTDC_MAX_PIXFMT_ID 7
|
|
|
|
#define LTDC_MAX_PALETTE_LENGTH 256
|
|
|
|
// LTDC basic ARGB-8888 colors.
|
|
#define LTDC_COLOR_BLACK 0xFF000000
|
|
#define LTDC_COLOR_MAROON 0xFF800000
|
|
#define LTDC_COLOR_GREEN 0xFF008000
|
|
#define LTDC_COLOR_OLIVE 0xFF808000
|
|
#define LTDC_COLOR_NAVY 0xFF000080
|
|
#define LTDC_COLOR_PURPLE 0xFF800080
|
|
#define LTDC_COLOR_TEAL 0xFF008080
|
|
#define LTDC_COLOR_SILVER 0xFFC0C0C0
|
|
#define LTDC_COLOR_GRAY 0xFF808080
|
|
#define LTDC_COLOR_RED 0xFFFF0000
|
|
#define LTDC_COLOR_LIME 0xFF00FF00
|
|
#define LTDC_COLOR_YELLOW 0xFFFFFF00
|
|
#define LTDC_COLOR_BLUE 0xFF0000FF
|
|
#define LTDC_COLOR_FUCHSIA 0xFFFF00FF
|
|
#define LTDC_COLOR_AQUA 0xFF00FFFF
|
|
#define LTDC_COLOR_WHITE 0xFFFFFFFF
|
|
|
|
#endif /* STM32_LTDC_H */
|