| ??? 11/05/11 10:45 Modified: 11/05/11 12:14 Read: times |
#184554 - Duplicate or Generalise Responding to: ???'s previous message |
Alex Volk said:
I saw that example. But it not uses both serial at time. Assuming the 2 UARTs are the same, Once you know how to use one UART, using another is just a matter of doing the same stuff again! You have 2 choices: 1. Simply duplicate the code for the 2nd UART; 2. Adapt your code so that it takes some kind of "parameter" to enable it to work with either UART - ie, generalise it. In your case, as a beginner, where you have only 2 UARTs and a very simple processor (8051), I would recommend that you go for the 1st option. If you were writing code for, say, a PC to handle a dozen COM ports - then the 2nd option might become more appropriate... Just have problem to write setup code for 2-nd uart. What particular problem(s), exactly, do you have? |
| Topic | Author | Date |
| Both UARTs simultaneous works | 01/01/70 00:00 | |
| yes | 01/01/70 00:00 | |
| Both with Queues | 01/01/70 00:00 | |
| C code | 01/01/70 00:00 | |
| Or C | 01/01/70 00:00 | |
| No simultaneous work | 01/01/70 00:00 | |
| The Example is for one UART | 01/01/70 00:00 | |
| Duplicate or Generalise | 01/01/70 00:00 | |
| at89c51RE2 | 01/01/70 00:00 | |
| Start a new thread | 01/01/70 00:00 | |
| The same | 01/01/70 00:00 | |
but not same problem | 01/01/70 00:00 |