litex/software/videomixer/main.c

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#include <stdio.h>
#include <stdlib.h>
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#include <irq.h>
#include <uart.h>
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#include <hw/csr.h>
#include <hw/flags.h>
#include "dvisampler0.h"
#include "dvisampler1.h"
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int main(void)
{
irq_setmask(0);
irq_setie(1);
uart_init();
puts("Minimal video mixer software built "__DATE__" "__TIME__"\n");
timer0_reload_write(2*identifier_frequency_read());
timer0_en_write(1);
dvisampler0_init_video();
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dvisampler1_init_video();
fb_enable_write(1);
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fb_blender_f0_write(127);
fb_blender_f1_write(127);
while(1) {
dvisampler0_service();
dvisampler1_service();
}
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return 0;
}