topic Re: Error in rtcs' tcpip/rip.c in MQX Software Solutions

Error in rtcs' tcpip/rip.c

PaulClaessen — Thu, 25 Oct 2012 15:22:38 GMT

I'm chasing a problem in the TCP/IP stack, and I ran into this unrelated issue:

When I disabled minimum footprint (hoping for more logging info)

#define RTCS_MINIMUM_FOOTPRINT

this resulted in turning on rip

Which in turn resulted in a compilation error in rip.c

Q:/Freescale/CW MCU v10.2/MCU/ColdFire_Tools/Command_Line_Tools/mwccmcf|Compiler|Error

(Q:\Projects\alert_receiver_controller\trunk\MQX\rtcs\source\tcpip\rip.c|932|50|1|30577|1)

= gate = RTCS_part_alloc(IP_cfg_ptr->GATE_PARTID);

>'GATE_PARTID' is not a member of class 'struct ip_cfg_struct'

I overcame this by selectively turning off rip, but it's probably a bug that needs fixing.

I'm using MQX 3.8

Re: Error in rtcs' tcpip/rip.c

DavidS — Tue, 30 Oct 2012 22:06:18 GMT

Hi Paul.

I tried this with MQX3.8.1 but do not get an error.

I'm assuming your error was when compiling the RTCS library. Correct? If not when do you get the error?

Are you truly using MQX3.8 or MQX3.8.1? If MQX3.8 can up upgrade to MQX3.8.1?

Regards,

David

Re: Error in rtcs' tcpip/rip.c

PaulClaessen — Tue, 30 Oct 2012 22:18:21 GMT

David,

I'm fairly sure I'm using 3.8.

While I don't want to upgrade in the midst of a project, I sure can TRY with 3.8.1 (even though it sounds like it has been solved already -- if you don't get the compilation error).

Where can I download 3.8.1? I only see 3.8.0 .. here:

http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MQX

Thanks for checking this out!

~ Paul

Re: Error in rtcs' tcpip/rip.c

DavidS — Tue, 30 Oct 2012 22:30:23 GMT

Good link. Just click on the Download tab to see the various version to download.

Or Click:

Regards,

David

Re: Error in rtcs' tcpip/rip.c

PaulClaessen — Wed, 31 Oct 2012 22:42:22 GMT

Got it .. not a version issue after all ...

The error stems from the fact that I'm not using gateway support:

See: typedef struct ip_cfg_struct { ... etc in ip_prv.h:

#if RTCSCFG_ENABLE_GATEWAYS

_rtcs_part GATE_PARTID; /* the descriptor of IP_ROUTE_INDIRECTS */

#endif

Of course, then there should also be an #if RTCSCFG_ENABLE_GATEWAYS

in priv.c (932) where GATE_PARTID gets set.