52 lines
1.8 KiB
C
52 lines
1.8 KiB
C
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#pragma once
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/*
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* This file is part of the Micro Python project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2023 Scott Shawcroft for Adafruit Industries
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "py/obj.h"
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#include "supervisor/memory.h"
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#include "lib/PicoDVI/software/libdvi/dvi.h"
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typedef struct {
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mp_obj_base_t base;
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supervisor_allocation *allocation;
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uint32_t *framebuffer;
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size_t framebuffer_len; // in words
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size_t tmdsbuf_size; // in words
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struct dvi_inst dvi;
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mp_uint_t width;
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mp_uint_t height;
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uint tmds_lock;
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uint colour_lock;
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uint16_t next_scanline;
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uint16_t pitch; // Number of words between rows. (May be more than a width's worth.)
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uint8_t color_depth;
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uint8_t pwm_slice;
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int8_t pin_pair[4];
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} picodvi_framebuffer_obj_t;
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