| ??? 08/21/07 14:23 Modified: 08/21/07 14:52 Read: times |
#143454 - Cross Reference Responding to: ???'s previous message |
See: http://www.8052.com/forum/read.phtml?id=143397
Here's a translation between Erik-speak and Andy-speak: Erik Malund said:
1) "sample code" does not necessarily work, much of it has outright errors. Andy Neil said:
Maybe the code is faulty, and doesn't work at all? Erik said:
2) if "sample code" 'works' it, usually, only does so under the exact same conditions as the publisher had. Andy said:
... maybe the code is not correctly configured for this particular display? Erik said:
3) The most common resaons that "LCD sample code" does not woprk is oscillator speed and delays in C figured with another compiler - delays in C are, of course, totally wrong in the first place. Andy said:
... maybe the code is faulty, and only happened to work by pure luck previously? Erik said:
4) using "sample code" without an inkling of understanding it is sheer folly. Andy said:
... maybe the code is actually working as designed, but the OP's expectations are incorrect? |
| Topic | Author | Date |
| JHD164A LCD Module | 01/01/70 00:00 | |
| "unexpected" | 01/01/70 00:00 | |
| same as 44780 | 01/01/70 00:00 | |
| ...then | 01/01/70 00:00 | |
| ...or | 01/01/70 00:00 | |
| "sample code" | 01/01/70 00:00 | |
Cross Reference | 01/01/70 00:00 |