topic Re: Processor Expert Bug ? in Processor Expert Software

Processor Expert Bug ?

zaksawa — Fri, 27 Dec 2013 01:06:01 GMT

I found two problem on Processor Expert. Are these reported ?

CW10.5, CPU KL16

1: TPM0

Default value of Modulo counter is 0. I think this should be 0xFFFF.

2: UART1

Clock setting has a bug. The baud rate that is shown "Baud rate" is missing. It looks like the baud rate is calculated with ++divisor.

For example, Baud rate divisor 6 should be Baud rate 249600 baud but 213942.857 baud under bus clock is 23.9616MHz.

Regards,

Zak

Re: Processor Expert Bug ?

Petr_H — Thu, 02 Jan 2014 10:26:11 GMT

Hi,

Could you please provide more details on what components are you using in you project and how they are set? A sample project showing this would be very helpful.

Best regards

Petr Hradsky

Processor Expert Support Team

Re: Processor Expert Bug ?

zaksawa — Mon, 06 Jan 2014 00:27:24 GMT

Happy New Year :-)

Thank you for your responce.

Both problems are on Init_xxx. Please check attatched PICT.

Best Regards

Zak

Re: Processor Expert Bug ?

Petr_H — Fri, 10 Jan 2014 13:19:49 GMT

Hi,

You are correct, we have reproduced both issues and confirm that they are defects.

We are sorry for the inconvenience, both problems will be fixed for the next release of Processor Expert.

Both issues can be easily workarounded:

- In Init_TPM, it's just the after reset value is not set properly. Any user-set value should work as expected.

- In Init_UART in case UART1 is set, the user has to expect that the shown baudrate is not correct as it's calculated using divider+1 value

Best regards

Petr Hradsky

Processor Expert Support Team