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RAM requirement for USB device CDC example

Question asked by Nouchi on Oct 22, 2012
Latest reply on Oct 24, 2012 by Nouchi

Hello,

 

I would like to know how many RAM is needed by the virtual COM demo (MQX3.8.1), because it works with 32Kb (TWR-51JF), if I try 16Kb (just change ram size in lcf file), I've got an MQX_OUT_OF_MEMORY in USB_Pstn_Init.

What can I change in memory configuration to make work this demo with 16Kb CPU?

 

Emmanuel

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