19 LC2 LC1 LC0 0 0 1 0 0 . . . . . . . . LEDs, buzzer on/off |
19 LC2 LC1 LC0 0 0 1 0 0 . . . . . . . . LEDs, buzzer on/off |
20 LC2 LC1 LC0 0 1 0 0 1 0 0 0 0 Up Dwn Ret Ent Keys pressed |
20 LC2 LC1 LC0 0 1 0 0 1 0 0 0 0 Up Dwn Ret Ent Keys pressed |
21 |
21 |
22 |
22 |
23 LC2 LC1 LC0 are the device index, 0..7 |
23 LC2 LC1 LC0 are the device index, 0..7 |
24 LEDs: DB0 Control LED on thermferm panels |
24 LEDs: DB0 LCD backlight |
25 DB1 HLT heater |
25 DB1 Control LED on thermferm panels |
26 DB2 MLT heater |
26 DB2 HLT heater |
27 DB3 MLT pump/mixer |
27 DB3 MLT heater |
|
28 DB4 MLT pump/mixer |
28 DB7 Buzzer |
29 DB7 Buzzer |
29 |
30 |
30 The thermferm or brewco units are leading, they send data and get a reply. |
31 The thermferm or brewco units are leading, they send data and get a reply. |
31 The sending data will mostly be display data mixed with LEDs. The replies |
32 The sending data will mostly be display data mixed with LEDs. The replies |
32 will mostly be the current key states, even if not changed. If the leading |
33 will mostly be the current key states, even if not changed. If the leading |