MQX Software Solutions中的主题 Re: RTCS failed to initialize, error = 1136

RTCS failed to initialize, error = 1136

pmt — Tue, 24 Sep 2013 14:01:08 GMT

I've changed my reference BSP configuration to disable RTCS_MINIMUM_FOOTPRINT, as I need support for multicast. Unfortunately when I do this RTCS fails to initialize at run-time with error 1136 (I'm using MQX 4.0.1).

The RTCS startup is somewhat convoluted so it's not easy to debug/troubleshoot but I gathered that this is an RTCSERR_OPEN_QUEUE_FAILED when calling RTCS_task_create(). Is there some run-time dependency I need to change? I am running the "small_ram_config" defaults.

Thanks,

PMT

Re: RTCS failed to initialize, error = 1136

butok — Wed, 25 Sep 2013 07:43:46 GMT

Please do not change the RTCS_MINIMUM_FOOTPRINT parameter (it is more for internal usage 0=MPUs, 1=MCUs).

If you need to enable a feature that is disabled, just use a configuration option that corresponds to it.

BTW:

In 4.1.0 the RTCS_MINIMUM_FOOTPRINT will disappear, to avoid this type of wrong settings.

Re: RTCS failed to initialize, error = 1136

pmt — Wed, 25 Sep 2013 18:32:13 GMT

Andrey,

Good info. In user.config.h I re-enabled RTCS_MINIMUM_FOOTPRINT and added RTCSCFG_ENABLE_IGMP, and this seemed to take care of the issue.

My board is a derivation from the original K60 tower BSP with lots more memory. Are you saying even then I should leave RTCS_MINIMUM_FOOTPRINT enabled, and simply pick the services I need?

Thanks,

PMT

Re: RTCS failed to initialize, error = 1136

butok — Thu, 26 Sep 2013 07:02:16 GMT

"RTCS_MINIMUM_FOOTPRINT" is "mistake of nature".

>>Are you saying even then I should leave RTCS_MINIMUM_FOOTPRINT enabled, and simply pick the services I need?

Yes.