| ??? 01/01/09 18:22 Read: times |
#161245 - Baud rate timer and ISR ? |
Just a short question for understanding ... is it generally possible to have an ISR call at timers that generate baud rate for UART ?
Since such baud rate timers repeat quite fast, it could be nice to use this for some VERY short tasks like triggering one pin for a PWM or something. Of course the baud rate used then may be not be the chip´s fastest one in this case. 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 ? |
| 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 |