topic Re: best way to initialize a TPM in PWM mode. in 8-bit Microcontrollers

best way to initialize a TPM in PWM mode.

TurboBob — Tue, 10 Feb 2009 02:07:37 GMT

I am using the TPM modules with the Processor Expert beans. They work great, but when the cpu initializes, the output pin sends at least one pulse. There is a pull-down on the output to be sure its low during initialization.

I have the PWM mode 'disabled' and initialized to 'low' in the bean. Is there something I am missing?

Thanks

Bob

Re: best way to initialize a TPM in PWM mode.

ProcessorExpert — Tue, 10 Feb 2009 18:09:24 GMT

We need more information in order to reproduce a problem. Could you please provide us a project demonstrating this problem or send us settings of PWM bean?

What version of Code Warrior and Processor Expert are you using?
Which derivative are you using?

best regards
Vojtech Filip
Processor Expert Support Team
UNIS

Re: best way to initialize a TPM in PWM mode.

TurboBob — Wed, 11 Feb 2009 11:48:36 GMT

can you give me an email address to send the file?

Its a JM60

Its codewarrior 6.2, I will check the PE version and post it.

bob

Re: best way to initialize a TPM in PWM mode.

TurboBob — Wed, 11 Feb 2009 22:24:10 GMT

PE version is 3.03

Bean init is attached

Re: best way to initialize a TPM in PWM mode.

ProcessorExpert — Thu, 12 Feb 2009 21:51:16 GMT

I have not reproduced such behaviour therefore could you please send a project demonstrating the problem to: support(at)processorexpert.com

best regards
Vojtech Filip
Processor Expert Support Team
UNIS

Re: best way to initialize a TPM in PWM mode.

TurboBob — Thu, 12 Feb 2009 22:38:47 GMT

sent the project to you

thanks