| ??? 10/06/11 15:48 Read: times |
#184111 - Not uncommon to have Responding to: ???'s previous message |
Andy Neil said:
Per Westermark said:
In this case, there doesn't seem to be any other tasks to do for the processor so it doesn't matter if it busy-loops. And the checking of the buttons appears to be within the busy loop - so it shouldn't get in the way of that... Yes, it is a common trick to either have to main loop constantly check flags (set by hw timers) to figure out when things should be done. Of to have a delay or keypad scan function check for some extra tasks to do while busy-looping. Having a delay or keypad scan function that also checks if it's time to blink a LED or something similar, means that parts of the super-loop can be maintained even when entering special submodules. |
| Topic | Author | Date |
| Speed control of running light | 01/01/70 00:00 | |
| Please insert the legible source code | 01/01/70 00:00 | |
| comments | 01/01/70 00:00 | |
| please suggest some idea | 01/01/70 00:00 | |
| Bad | 01/01/70 00:00 | |
| Better to use timer | 01/01/70 00:00 | |
| May be better - but not essential | 01/01/70 00:00 | |
| Ok that 's fine | 01/01/70 00:00 | |
| hw-timers for delays | 01/01/70 00:00 | |
| there doesn't seem to be any other tasks | 01/01/70 00:00 | |
| Not uncommon to have | 01/01/70 00:00 | |
| no, you don't | 01/01/70 00:00 | |
| do you have pullups on P0? | 01/01/70 00:00 | |
| ***__HORRIBLE CODE__*** | 01/01/70 00:00 | |
| This Problem Shouts "Use a Table" | 01/01/70 00:00 | |
new tutorial needed | 01/01/70 00:00 |