#include "dt_inc.s"

.data
.org 0x00

str:
	.ascii "sent byte: "

.text
.org 0x00
start:
	br+ main
	call+ intr
	ret


main:
	ldi r0, INT_BASE
	ldi r1, INT_GLOBAL_BIT
	orx r1, INT_UART_REC_BIT
	stw r1, INT_CONF(r0)

	br+ loop

loop:
	br+ loop

intr:
	ldi r1, str
	ldi r2, 11
	call u_send_string

	ldi r0, UART_BASE
	ldw r1, UART_RECV(r0)
	call sseg_displ
	call u_send_uint
	call u_send_newline
	ret