| ??? 10/12/08 17:23 Read: times Msg Score: -2 -2 Looks like homework |
#158997 - multitasking using 8051 |
Problem Statement
i have to interface 4 7-segment LED's and three keys to a microcontroller and perform the following tasks: * On pressing the first key the LED's should display 2008. * -On pressing the second key,the LED's should start displaying numbers from 0-9999 sequentially. * -on pressing the third key ,the voltage across two points should be measured and displayed by the LEDs.In nut shell the microcontroller should act as a digital voltmeter. th problem is that i can do the 3 tasks separately but i dnt know how to do all these three things one after another using keys..... please help asap.. reply on my mail id- ridhi.nsit@gmail.com thanks a lot... cheers.. |
| Topic | Author | Date |
| multitasking using 8051 | 01/01/70 00:00 | |
| Seems fairly simple | 01/01/70 00:00 | |
| use a loop | 01/01/70 00:00 | |
| What does it do when NO BUTTONS are pressed? | 01/01/70 00:00 | |
| State machine | 01/01/70 00:00 | |
| Not multitasking? | 01/01/70 00:00 | |
| Scan keys and do accordingly | 01/01/70 00:00 | |
| I am agree with Andy | 01/01/70 00:00 | |
| Guessing? | 01/01/70 00:00 | |
| Guess | 01/01/70 00:00 | |
| Dear, i think you havent fully got my words... | 01/01/70 00:00 | |
| Here are some guide lines... | 01/01/70 00:00 | |
| Is there something wrong on this thread? | 01/01/70 00:00 | |
Yes It was Revived by John Smith //eom// | 01/01/70 00:00 |