dip.inc
author Tero Marttila <terom@paivola.fi>
Mon, 02 Jun 2014 18:27:08 +0300
changeset 88 c923295ee520
parent 30 5226e512755c
permissions -rw-r--r--
qmsk.dmx: move dmx-updating logic to qmsk.dmx.heads.Universe
;;
;; Reading DIP switches from SPI
;;

.set DIP_BUFFER = spi_inbuf + 1

;; Read state of dip switches
;;  Output: r16
DIP_Read8:
		; update
;		rcall		SPI_SendRecv
		
		; get bits
		lds			r16, DIP_BUFFER

		ret