#include "types.h"
#include "conio.h"


void puts(char *s) {
	while (*s != 0) {
		putchar(*s);
		s++;
	}
}


void puthex(int8_t nibbles, uint16_t v) {
	int8_t i = nibbles - 1;
	while (i >= 0) {
		uint16_t aux = (v >> (i << 2)) & 0x000F;
		uint8_t n = aux & 0x000F;
		if (n > 9)
			putchar('A' + (n - 10));
		else
			putchar('0' + n);
		i--;
	}
}


void puthex8(uint8_t v) {
	puthex(2, (uint16_t) v);
}


void puthex16(uint16_t v) {
	puthex(4, v);
}


void putdec(int16_t digits, uint16_t v) {
	while (digits > 0) {
		uint16_t aux = v / digits;
		uint8_t n = aux % 10;
		putchar('0' + n);
		digits /= 10;
	}
}


void putdec8(uint8_t v) {
	putdec(100, (uint16_t) v);
}


void putdec16(uint16_t v) {
	putdec(10000, v);
}