??? 03/31/10 09:38 Modified: 03/31/10 09:54 Read: times |
#174660 - Software UART |
Hi Members,
One of my applications require an additional UART Port for MCS51 (P89C61X2). 1. PCB is already designed to use a software UART, so I do not want to change the PCB layout. 2. Required BaudRate is 2400 or 1200 only, Max. 4800(once in a blue moon). 3. It is only recieving data from the master unit...No transmission. 4. Timer 1 and Timer 2 are free (not used). Timer 0 is used. 5. Urgency: "Product was to be delivered, Yesterday" - basis. 6. C source Code, prefered. I tried the "Search", on this forum, and followed the links, but most of them are not working, hence I am starting this thread. Thanks, Kiran V Sutar, Mumbai, INDIA. Edit: I tried this link: http://www.intel.com/design/mc...270531.htm but did not work. I got this link from this page; http://www.8052.com/faqs.phtml?FAQ=124758 It is mentioned that this example uses UART in interrupt driven mode. |
Topic | Author | Date |
Software UART | 01/01/70 00:00 | |
PCA cookbook | 01/01/70 00:00 | |
Thanks Jan | 01/01/70 00:00 | |
Other concurrent tasks? | 01/01/70 00:00 | |
Thanks Per | 01/01/70 00:00 | |
Cannot find link to PCA Cookbook | 01/01/70 00:00 | |
Check this for ideas![]() | 01/01/70 00:00 |