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uVGA_valid_settings_180MHz.h
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uVGA_valid_settings_180MHz.h
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/*
This file is part of uVGA library.
uVGA library is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
uVGA library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with uVGA library. If not, see <http://www.gnu.org/licenses/>.
Copyright (C) 2017 Eric PREVOTEAU
Original Author: Eric PREVOTEAU <[email protected]>
*/
#ifndef UVGA_VALID_SETTINGS_180MHZ_H
#define UVGA_VALID_SETTINGS_180MHZ_H
#include <uVGA.h>
#if F_CPU == 180000000
extern "C"
{
#ifdef UVGA_DEFAULT_REZ
#define UVGA_180M_566X300
#endif
// ======================================================
// valid video settings for 180MHz CPU
// * UVGA_180M_360X300 (800x600@56Hz, FB resolution: 360x300), very stable
// * UVGA_180M_566X300 (800x600@56Hz, FB resolution: 566x300), very stable
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++
#ifdef UVGA_180M_360X300
// 180Mhz, 800x600@56Hz, FB resolution: 360x300
// very stable
#pragma message "180Mhz 360x300"
#define UVGA_HREZ 360
#define UVGA_VREZ 600
#define UVGA_RPTL 2
#define UVGA_TOP_MARGIN 0
#define UVGA_BOTTOM_MARGIN 0
uVGAmodeline modeline = {
.pixel_clock = 36000000, //36MHz
.hres = UVGA_HREZ,
.hsync_start = 824,
.hsync_end = 896,
.htotal = 1024,
.vres = UVGA_VREZ,
.vsync_start = 601,
.vsync_end = 603,
.vtotal = 625,
.top_margin = UVGA_TOP_MARGIN,
.bottom_margin = UVGA_BOTTOM_MARGIN,
.h_polarity = UVGA_POSITIVE_POLARITY,
.v_polarity = UVGA_POSITIVE_POLARITY,
.img_color_mode = UVGA_RGB332,
.repeat_line = UVGA_RPTL,
.horizontal_position_shift = 14,
.pixel_h_stretch = UVGA_HSTRETCH_ULTRA_WIDE,
.dma_settings = UVGA_DMA_AUTO,
};
#endif
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++
#ifdef UVGA_180M_566X300
// 180Mhz, 800x600@56Hz, FB resolution: 566x300
// very stable
#pragma message "180Mhz 566x300"
#define UVGA_HREZ 566
#define UVGA_VREZ 600
#define UVGA_RPTL 2
#define UVGA_TOP_MARGIN 0
#define UVGA_BOTTOM_MARGIN 0
uVGAmodeline modeline = {
.pixel_clock = 36000000, //36MHz
.hres = UVGA_HREZ,
.hsync_start = 824,
.hsync_end = 896,
.htotal = 1024,
.vres = UVGA_VREZ,
.vsync_start = 601,
.vsync_end = 603,
.vtotal = 625,
.top_margin = UVGA_TOP_MARGIN,
.bottom_margin = UVGA_BOTTOM_MARGIN,
.h_polarity = UVGA_POSITIVE_POLARITY,
.v_polarity = UVGA_POSITIVE_POLARITY,
.img_color_mode = UVGA_RGB332,
.repeat_line = UVGA_RPTL,
.horizontal_position_shift = 14,
.pixel_h_stretch = UVGA_HSTRETCH_WIDE,
.dma_settings = UVGA_DMA_AUTO,
};
#endif
}
#endif
#endif