brewpanel/README

changeset 425
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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

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