41 lines
679 B
C
41 lines
679 B
C
#ifndef PICOVGA_VGA_H_
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#define PICOVGA_VGA_H_
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#include "pico/types.h"
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typedef struct video_timing {
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uint32_t clock_freq;
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uint16_t h_active;
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uint16_t v_active;
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uint16_t h_front_porch;
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uint16_t h_pulse;
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uint16_t h_total;
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uint8_t h_sync_polarity;
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uint16_t v_front_porch;
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uint16_t v_pulse;
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uint16_t v_total;
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uint8_t v_sync_polarity;
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uint8_t enable_clock;
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uint8_t clock_polarity;
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uint8_t enable_den;
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} video_timing_t;
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const video_timing_t vga_timing_800x600_60;
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// typedef struct video {
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// uint16_t*
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// } video_t;
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void vga_init(const video_timing_t* timing);
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void vga_start();
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void vga_swap_buffers();
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#endif
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