The generic routine to display one line on the LCD

lcd_writenibble - Output upper four bits of "lcdbits" to the LCD */

---------- Getters ------------

lcd_stringout - Print the contents of the character string "str" at the current cursor position. */

Allows us to fill the first 8 CGRAM locations with custom characters

lcd_writecommand - Output a byte to the LCD command register. */

lcd_moveto - Move the cursor to the row and column given by the arguments. Row is 0 or 1, column is 0 - 15. */

Purpose: Turns off alarm for X seconds Argument list: int silence_in_seconds Duration of silence in seconds Return value: void

---------- valves Real

The entire bitmap is dumped here. We do this by defining the bitmap as a 40 x 8 pixel */

The entire bitmap is dumped here. * We do this by defining the bitmap as a 40 x 8 pixel */

---------- Stepper Motor ---------

====================================================================

/

/ MV: read pressure only

Purpose: Argument list: void Return value: void CAUTION: *****/

The button update scans to see if any buttons have been lifted or pressed since the lasst scan Upon change, the next scan is deferred until 200 mse

/