| ??? 12/09/06 15:05 Read: times |
#129221 - re erik Responding to: ???'s previous message |
Program works from external SRAM (SRAM is external program memory). I loaded it by parallel port from PC. Proc.:at89s52, Clock 11.0592Mhz, RX-TX connected via MAX232 to PC rs232. In EXCEL wrote a simply program, send some character, and receive from-to rs232. It communicate very well, but burned into processor (to internal program memory) doesn't work.
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| Topic | Author | Date |
| serial problem | 01/01/70 00:00 | |
| what is "IT"? | 01/01/70 00:00 | |
| why not? | 01/01/70 00:00 | |
| serial | 01/01/70 00:00 | |
| so, evidently you are using some kind of monitor | 01/01/70 00:00 | |
| re erik | 01/01/70 00:00 | |
| HOW? | 01/01/70 00:00 | |
| re how. | 01/01/70 00:00 | |
| you are clearly using some 'patent' downloa | 01/01/70 00:00 | |
| thank's erik | 01/01/70 00:00 | |
| Serial to EXCEL | 01/01/70 00:00 | |
| What EXCEL? | 01/01/70 00:00 | |
| to Andy | 01/01/70 00:00 | |
| to stefan | 01/01/70 00:00 | |
To Sandor | 01/01/70 00:00 | |
| to erik | 01/01/70 00:00 |