| ??? 09/12/09 15:39 Read: times Msg Score: +2 +2 Good Answer/Helpful |
#168860 - Let this be a turning point.... Responding to: ???'s previous message |
Overlay of data variables and bit memory (this can happen with register banks too) happens because of a coding style that hard codes the addresses (or the ORGs) of the variables and bit values.
All the 8051 tools I've used have techniques that can be deployed wherein the Assembler or Linker will assign the actual values to the addresses for these variables and prevent the type of problem that you've had. Some can even give warnings when the available space for assignments is exhausted. This experience should be the turning point for you to look at the full array of features of your tool set and use them to your advantage. Michael Karas |
| Topic | Author | Date |
| DS1307 glitch | 01/01/70 00:00 | |
| DS1307 | 01/01/70 00:00 | |
| @Hal | 01/01/70 00:00 | |
| Quit sure time problem ;) | 01/01/70 00:00 | |
| DS1307 stores registers in BCD | 01/01/70 00:00 | |
| never heard of that one | 01/01/70 00:00 | |
| problem phinally solved! | 01/01/70 00:00 | |
Let this be a turning point.... | 01/01/70 00:00 |