| ??? 01/14/04 16:58 Read: times |
#62567 - RE: interfacing 4*3 keypad to 8051 Responding to: ???'s previous message |
"This reduces the intense keypad scanning in your code..."
There is absolutely no effect on using additional hardware for routines, which need already less than 1% of the CPU time. Peter |
| Topic | Author | Date |
| interfacing 4*3 keypad to 8051 | 01/01/70 00:00 | |
| RE: interfacing 4*3 keypad to 8051 | 01/01/70 00:00 | |
| RE: interfacing 4*3 keypad to 8051 | 01/01/70 00:00 | |
| RE: interfacing 4*3 keypad to 8051 | 01/01/70 00:00 | |
| RE: interfacing 4*3 keypad to 8051 | 01/01/70 00:00 | |
| RE: interfacing 4*3 keypad to 8051 | 01/01/70 00:00 | |
| RE: interfacing 4*3 keypad to 8051 | 01/01/70 00:00 | |
| RE: interfacing 4*3 keypad to 8051 | 01/01/70 00:00 | |
RE: interfacing 4*3 keypad to 8051 | 01/01/70 00:00 |