| ??? 04/08/09 08:27 Read: times |
#164481 - Its a low cost Standalone system Responding to: ???'s previous message |
Hi Andy
You are right I need Programmers guide, I will see if it is available. I am planning or say I m given the requirement to design a low cost standalone and portable system to be used at the places where PC is not available. If this all was to work with PC, then the job was extremely simple and I would have not gone for dot matrix printer and PC would have done the fancy graphics work with laser-jets, as you wrote. |
| Topic | Author | Date |
| How to print graphs on a printer at centronix port by 8051 | 01/01/70 00:00 | |
| Assume nothing! | 01/01/70 00:00 | |
| Specifications donot provide protocols | 01/01/70 00:00 | |
| So you need the technical specifications! | 01/01/70 00:00 | |
| Its a low cost Standalone system | 01/01/70 00:00 | |
| 01/01/70 00:00 | ||
| the protocol | 01/01/70 00:00 | |
| some links | 01/01/70 00:00 | |
| The signaling protocol is well-defined | 01/01/70 00:00 | |
| Actually quite simple to use a matrix printer. | 01/01/70 00:00 | |
| Questions of definition | 01/01/70 00:00 | |
| A graph normally requires graphics | 01/01/70 00:00 | |
| Indeed, but one is a subset of the other. | 01/01/70 00:00 | |
| You would do banded output | 01/01/70 00:00 | |
| suppose the data is presented in portrait format ... | 01/01/70 00:00 | |
| Band size doesn't matter so much | 01/01/70 00:00 | |
| It only feeds in portrait format | 01/01/70 00:00 | |
| No | 01/01/70 00:00 | |
You're right within the scope of your thinking | 01/01/70 00:00 |