Help on RTCS configuration

Mohsin455 — Wed, 06 Feb 2013 12:41:26 GMT

Hi All,

I am using MQX 3.8 in my application. During the initial development stage we had issues with

RTCS as the RTCS by default was not correctly configured. Can anyone please advise a correct configuration for high

Ethernet usage ?

Also if someone could provide some information how the following are related with each other will really help :Rx-Tx ring length, RTCSPCB and msgpool.

Default settings:

#define BSPCFG_RX_RING_LEN 8

#define BSPCFG_TX_RING_LEN 4

_UDP_max_queue_size = 1;

_RTCSPCB_init = 4

_RTCSPCB_grow = 0;

_RTCSPCB_max = 4;

_RTCS_msgpool_init = 8

_RTCS_msgpool_grow = 2

_RTCS_msgpool_limit = 8

#define ENET_FRAMESIZE_MAXDATA 1500

Modified settings:

#define BSPCFG_RX_RING_LEN 4

#define BSPCFG_TX_RING_LEN 4

_UDP_max_queue_size = 5;

_RTCSPCB_init = 4

_RTCSPCB_grow = 2;

_RTCSPCB_max = 6;

_RTCS_msgpool_init = 8

_RTCS_msgpool_grow = 2

_RTCS_msgpool_limit = 8

#define ENET_FRAMESIZE_MAXDATA 600 /*The reason for this is our max packet size is always less than 600 */

Thanks,

Mohsin

Re: Help on RTCS configuration

freescale_sid — Tue, 12 Feb 2013 21:58:56 GMT

Hi,

I am also facing similar issues. I also need to know information on how these are related : Rx-Tx ring length, RTCSPCB and msgpool. This will realy help in configuring the RTCS correctly.

Syed

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Help on RTCS configuration

Re: Help on RTCS configuration