| ??? 01/11/06 18:26 Read: times |
#107077 - I do not understand how a 100ms tick wil Responding to: ???'s previous message |
Yes Erik, with one ISR and general infinite loop I can do, but after I receive data from modem I need 1.3 mSeconds for data processing (lot of Keil C language string code using), if I include my serial interrupt execution delay almost its comming 2.2mS (Total RS 485 Communication bytes for one packet 100 bytes).
To reduce MODEM Data loss planning to use T0 ISR with 100ms. I do not understand how a 100ms tick will help on 2.2ms Anyhow, which derivative are you using ? are you using things like strcpy? Erik |
| Topic | Author | Date |
| 8052 Software Design with Interrupts | 01/01/70 00:00 | |
| Serial interrupt | 01/01/70 00:00 | |
| PC thinking | 01/01/70 00:00 | |
| Periodic Update.. | 01/01/70 00:00 | |
| you do not need a "task' to do that | 01/01/70 00:00 | |
| OP is right | 01/01/70 00:00 | |
| Data Transmission timings... | 01/01/70 00:00 | |
| Numbers ? | 01/01/70 00:00 | |
| I do not understand how a 100ms tick wil | 01/01/70 00:00 | |
| What to do Where | 01/01/70 00:00 | |
| 2ms - Eh??? | 01/01/70 00:00 | |
| Are We There Yet ? | 01/01/70 00:00 | |
| Your kids are patient | 01/01/70 00:00 | |
| kids | 01/01/70 00:00 | |
Don't be silly | 01/01/70 00:00 |