Changing size and number of receive buffers in MCC on Cosmic Vybrid board

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Changing size and number of receive buffers in MCC on Cosmic Vybrid board

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Contributor II

We have identified mcc_config.h and modified it to change the size and

number of receive buffers in mcc and compiled as instructed in mcc

documentation. But its not working on Cortex A5(Linux) and M4(Mqx).

Can you please send us a step by step guide for compiling and building

these changes on both M4(mqx) and A5(linux).

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Senior Contributor II

Hello Gurdeepak,


To rebuild MCC in MQX source, clean and rebuild the MCC project, and any other MQX application projects that use the MCC project.

To rebuild MCC for Linux using Desktop Factory, be sure that your modifications are in place at the MCC build directory, located in your top-level Factory directory: build_armv7l-timesys-linux-gnueabi/mcc-kmod-1.06/mcc-kmod-1.06/. To rebuild the mcc-kmod project, you can issue the following command from your top-level Factory directory:

# make mcc-kmod-restage && make


Redeploy the resulting kernel and RFS images generated by the Factory build, under build_armv7l-timesys-linux-gnueabi/images/.

Thanks, and let me know if you have any questions.

Timesys Support

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NXP Apps Support
NXP Apps Support

timesyssupport can you  help to  attend this case?

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