| ??? 06/23/06 18:41 Read: times Msg Score: +2 +2 Informative |
#118964 - Also, in the interests of saving CPU Responding to: ???'s previous message |
time, I would read the BUSY flag before issuing an LCD command or data byte, instead of after. That way the CPU can accimplish something meaningful while the LCD is doing it's internal work.
Same goes for application where the serial port might be polled. GB |
| Topic | Author | Date |
| LCD 2 line example code | 01/01/70 00:00 | |
| post such things to the code library | 01/01/70 00:00 | |
| Assumes you can read from the LCD | 01/01/70 00:00 | |
| Apparently not... | 01/01/70 00:00 | |
| Second Try | 01/01/70 00:00 | |
| not at all | 01/01/70 00:00 | |
Shouldn't you be home by now? | 01/01/70 00:00 | |
| Also, in the interests of saving CPU | 01/01/70 00:00 |