| ??? 02/01/05 18:03 Read: times |
#86300 - an ISR returns to where it happened Responding to: ???'s previous message |
when ISR is ended i want that program restarted from specific point
That is bending, folding and mutilating and will, most likely get you in trouble. If you fix this frequent "hang" there will, most likely, be a somewhat less frequent hang .... The correct method main: .... .... jnb flag, no_action call action no_action: ... ... jmp main ISR setb flag reti Erik |
| Topic | Author | Date |
| Hanging Up My 8051? | 01/01/70 00:00 | |
| an ISR returns to where it happened | 01/01/70 00:00 | |
| correction | 01/01/70 00:00 | |
| Re:hanging up my 8051. | 01/01/70 00:00 | |
| no such assumption | 01/01/70 00:00 | |
| 2 things | 01/01/70 00:00 | |
| experience is not everything! | 01/01/70 00:00 | |
somebody like you! | 01/01/70 00:00 | |
| If you know exactly what you do... | 01/01/70 00:00 | |
| he is going to do it | 01/01/70 00:00 | |
| The rare case | 01/01/70 00:00 | |
| bad things | 01/01/70 00:00 | |
| On reloading default (e.g. SP) | 01/01/70 00:00 | |
| Thanks Oleg | 01/01/70 00:00 |