giomba
5bb884c502
This makes the microcontroller very application dependent, but may save use some headaches. The idea is to write a program to produce the code to show a complex drawing.
23 lines
399 B
C
23 lines
399 B
C
#include <avr/io.h>
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#include <avr/interrupt.h>
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#include "const.h"
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#include <string.h>
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volatile uint16_t frame;
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volatile uint16_t line;
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volatile char line_buffer[LINE_BUFFER_SIZE];
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ISR(INT0_vect, ISR_NAKED) {
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asm("jmp int_vertical_sync");
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}
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ISR(INT1_vect, ISR_NAKED) {
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asm("jmp int_horizontal_sync");
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}
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ISR(TIMER0_COMPA_vect, ISR_NAKED) {
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asm("jmp int_timer_0");
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}
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void setup_c() {
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}
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