Clock Speed
Posted: Wed Jul 13, 2011 12:56 pm
Hello,
The times generated by an interrupt driven clock in Formula Flowcode do not seem to be very accurate. If few questions:
I get the impression that the device is configured to run at 48 MHz, but I see that the Crystal appears to be 4 megahertz, since the configuration parameters are not accessible when using the icon could you let me know what is going on.
My impression is that intensive use of ADC stops the clock working properly. Are the ADC routines interrupt driven?
I am wondering whether I need to be looking into interrupt priorities so as to make sure that the clock operates properly, any comment?
Thanks in advance.
The times generated by an interrupt driven clock in Formula Flowcode do not seem to be very accurate. If few questions:
I get the impression that the device is configured to run at 48 MHz, but I see that the Crystal appears to be 4 megahertz, since the configuration parameters are not accessible when using the icon could you let me know what is going on.
My impression is that intensive use of ADC stops the clock working properly. Are the ADC routines interrupt driven?
I am wondering whether I need to be looking into interrupt priorities so as to make sure that the clock operates properly, any comment?
Thanks in advance.