#include "tools.h"
#include "lcd.h"

void lcdprint( char* ptr)
{
	while (*ptr) lcd_write(*ptr++);
}


void debughex (uint8_t* ptr,uint8_t len) {
	while (len--) {
		uint8_t c = *(ptr++);
	    uint8_t ch= c>>4;
	    c &= 0x0F;
	    lcd_write(ch>9?ch+'A'-10:ch+'0');
	    lcd_write(c>9?c+'A'-10:c+'0');
	}
}