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#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <tice.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <keypadc.h>
/* Function Prototypes */
void fill_screen(uint8_t color);
void main(void) {
/* Key variable */
kb_key_t key;
/* Loop until 2nd is pressed */
do {
/* Update kb_Data */
kb_Scan();
/* Load group 7 registers */
key = kb_Data[7];
switch (key) {
case kb_Down: /* Change screen color to black */
fill_screen(0x00);
break;
case kb_Right: /* Change screen color to red */
fill_screen(0xE0);
break;
case kb_Up: /* Change screen color to white */
fill_screen(0xFF);
break;
case kb_Left: /* Change screen color to a different red */
fill_screen(0xC0);
break;
default:
break;
}
} while (kb_Data[1] != kb_2nd);
}
/* Simple way to fill the screen with a given color */
void fill_screen(uint8_t color) {
memset(lcd_Ram, color, LCD_SIZE);
}
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