| ??? 06/12/08 10:07 Read: times |
#155738 - I was just stepping through Responding to: ???'s previous message |
I was stepping through the code to ensure that the initialisation was OK and when I get to the line where I set PCON.7 it just hangs and won't continue?
I haven't got a MAX232 (or equivilant) chip yet to try the comes out on a rate that doesn't require the bit clear. I even tried to do the same on another board we have but I got the same response. |
| Topic | Author | Date |
| PCON Register on AT89C52 | 01/01/70 00:00 | |
| try ORing the bit | 01/01/70 00:00 | |
| ORL DOES mess with other bits, too... | 01/01/70 00:00 | |
| The Intel assembler | 01/01/70 00:00 | |
| OK, OK, | 01/01/70 00:00 | |
| I think the "which assembler" was directed to the | 01/01/70 00:00 | |
| Complete initiation | 01/01/70 00:00 | |
| Initiation code and lst info | 01/01/70 00:00 | |
| this looks good... | 01/01/70 00:00 | |
| I was just stepping through | 01/01/70 00:00 | |
| Stepping through? | 01/01/70 00:00 | |
| what happens if ... | 01/01/70 00:00 | |
| I can set certain bits in the PCON reg | 01/01/70 00:00 | |
| that may be the problem | 01/01/70 00:00 | |
| this is a bug in the monitor | 01/01/70 00:00 | |
I was beginning to think the same | 01/01/70 00:00 |