| ??? 02/09/06 13:10 Read: times |
#109591 - Rubbish? I said "on the edge" Responding to: ???'s previous message |
I find that the need to move data from location a to location b can be avoided in most cases. many such moves are e result of "PC thinking". If that is needed I am sure that memcpy is an excellent means; however, due to the "any memory" feature memcpy is actually slower if you are not moving blocks of a size larger than what is usually seen in a '51 app. Therefore "on the edge"
Erik |
| Topic | Author | Date |
| storing serial data in memory | 01/01/70 00:00 | |
| after 100.000 writes it dies | 01/01/70 00:00 | |
| if internal memory is the problem | 01/01/70 00:00 | |
| Battery backed NVRAM from Dallas | 01/01/70 00:00 | |
| he seems not to need permanent storage | 01/01/70 00:00 | |
| not permanent storage | 01/01/70 00:00 | |
| if the problem is pin shortage | 01/01/70 00:00 | |
| PCR8750 | 01/01/70 00:00 | |
| Keil example-- writing to 8051 mem---- | 01/01/70 00:00 | |
| nope | 01/01/70 00:00 | |
| Not quite... | 01/01/70 00:00 | |
| memcpy() | 01/01/70 00:00 | |
| yes, ANSI, but not really '51 | 01/01/70 00:00 | |
| Rubbish! | 01/01/70 00:00 | |
| Rubbish? I said "on the edge" | 01/01/70 00:00 | |
| Not quite... | 01/01/70 00:00 | |
| Very clever | 01/01/70 00:00 | |
| indeed, if you have the time | 01/01/70 00:00 | |
| Do you know that? | 01/01/70 00:00 | |
| there is a large advantage when reading | 01/01/70 00:00 | |
| 1 - 4 byte types supported | 01/01/70 00:00 | |
| example link | 01/01/70 00:00 | |
| Demo only | 01/01/70 00:00 | |
| Grrr | 01/01/70 00:00 | |
i think this got a bit off track | 01/01/70 00:00 |