Mercurial > mbsePi-apps / file comparison
comparison: brewpanel/README
brewpanel/README
- changeset 420
- 644a6106d712
- parent 417
- 9943f49fdb98
- child 425
- c51265b518ce
equal
deleted
inserted
replaced
| 419:8a7f8272516c | 420:644a6106d712 |
|---|---|
| 2 Socket protocol. | 2 Socket protocol. |
| 3 | 3 |
| 4 All commands are 16 bits unsigned integers. | 4 All commands are 16 bits unsigned integers. |
| 5 | 5 |
| 6 D15 D14 D13 D12 D11 D10 RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 | 6 D15 D14 D13 D12 D11 D10 RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 |
| 7 0 0 0 LC2 LC1 LC0 0 0 0 0 0 0 0 0 0 1 Screen clear, home | 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Null command to get keys state. |
| 8 0 0 0 LC2 LC1 LC0 0 0 0 0 0 0 0 0 1 . DDRAM AD=0, return | 8 LC2 LC1 LC0 0 0 0 0 0 0 0 0 0 0 0 0 1 Screen clear, home |
| 9 0 0 0 LC2 LC1 LC0 0 0 0 0 0 0 0 1 I/D S Set moving direction of cursor | 9 LC2 LC1 LC0 0 0 0 0 0 0 0 0 0 0 0 1 . DDRAM AD=0, return |
| 10 0 0 0 LC2 LC1 LC0 0 0 0 0 0 0 1 D C B Display Cursor Blink on/off | 10 LC2 LC1 LC0 0 0 0 0 0 0 0 0 0 0 1 I/D S Set moving direction of cursor |
| 11 0 0 0 LC2 LC1 LC0 0 0 0 0 0 1 S/C R/L . . Remove cursor and display | 11 LC2 LC1 LC0 0 0 0 0 0 0 0 0 0 1 D C B Display Cursor Blink on/off |
| 12 0 0 0 LC2 LC1 LC0 0 0 0 0 1 DL N F . . Set DL display line font | 12 LC2 LC1 LC0 0 0 0 0 0 0 0 0 1 S/C R/L . . Remove cursor and display |
| 13 0 0 0 LC2 LC1 LC0 0 0 0 1 Set CGRAM send/receive data | 13 LC2 LC1 LC0 0 0 0 0 0 0 0 1 DL N F . . Set DL display line font |
| 14 0 0 0 LC2 LC1 LC0 0 0 1 Set DDRAM sebd/receive data | 14 LC2 LC1 LC0 0 0 0 0 0 0 1 Set CGRAM send/receive data |
| 15 0 0 0 LC2 LC1 LC0 0 1 BF Busy Flag | 15 LC2 LC1 LC0 0 0 0 0 0 1 Set DDRAM sebd/receive data |
| 16 0 0 0 LC2 LC1 LC0 1 0 Write data to CGRAM or DDRAM | 16 LC2 LC1 LC0 0 0 0 0 1 BF Busy Flag |
| 17 0 0 0 LC2 LC1 LC0 1 1 Read data from CGRAM or DDRAM | 17 LC2 LC1 LC0 0 0 0 1 0 Write data to CGRAM or DDRAM |
| 18 0 0 1 LC2 LC1 LC0 0 0 0 0 0 0 0 0 0 . LED on/off | 18 LC2 LC1 LC0 0 0 0 1 1 Read data from CGRAM or DDRAM |
| 19 0 1 0 LC2 LC1 LC0 0 0 0 0 0 0 0 0 0 . 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 | 21 |
| 21 | 22 |
| 22 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 | |
| 25 DB1 HLT heater | |
| 26 DB2 MLT heater | |
| 27 DB3 MLT pump/mixer | |
| 28 DB7 Buzzer | |
| 23 | 29 |
| 30 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 will mostly be the current key states, even if not changed. If the leading | |
| 33 program just wants key states, it should send a 0 to the brewpanel. | |
| 34 | |
| 35 |
