| ??? 01/01/09 19:47 Read: times |
#161246 - you answered it yourself Responding to: ???'s previous message |
In my chip´s datasheet is written "the baud rate generator mode is selected by RCLK = 1 and/or TCLK = 1. In either case, if Timer 2 is being used to generate the baud rate, the TF2 interrupt flag does not occur. Therefore Timer 2 interrupts do not occur". Is this generally the case or just with T2 ?
this, I believe is "non-biblical" I know that if you (for some chips) use T1 as baudrate generator and enable T1 interrupt w/o an ISR it blows. BEWARE if, for any reason, your ISR get longer than the tiner interval (which it may when you decide to change the baudrate) your UART comm will likely fail. Erik |
| Topic | Author | Date |
| Baud rate timer and ISR ? | 01/01/70 00:00 | |
| you answered it yourself | 01/01/70 00:00 | |
| so to get this straight | 01/01/70 00:00 | |
No, Not Common At All | 01/01/70 00:00 |