import lcd8bit as lcd
from utime import sleep
sleep(0.001)
a=10
lcd.cmd_wrt(0x80+5)
lcd.str_wrt("hello "+str(a)+" hiii")
lcd.cmd_wrt(0xc0+3)
lcd.str_wrt("test")
sleep(3)
lcd.cmd_wrt(0x01)
while 1:
    for i in range(100):
        lcd.cmd_wrt(0xc6)
        lcd.str_wrt("cnt:"+str(lcd.zfl1(i,3)))
        sleep(0.3)