CW 10.6 TAD K64 Ram usage

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CW 10.6 TAD K64 Ram usage

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leepenn
Contributor III

Hi,

 

I am evaluating the advantages of the K64 over the K60, the first thing I notice is that when the projects for the K64 do not show that the 256k ram is available in TAD just 126K is available. Is this a CW 10.6 limitation?

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leepenn
Contributor III

I found the issue was in the K64 Linker file.

   /* kernel space starts after RAM variables (Location of MQX Kernel data + MQX heap) */

    end_of_kd   (RW): ORIGIN = 0x2000FFF0, LENGTH = 0x00000000

needed to be:

   /* kernel space starts after RAM variables (Location of MQX Kernel data + MQX heap) */

    end_of_kd   (RW): ORIGIN = 0x2002FFF0, LENGTH = 0x00000000

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leepenn
Contributor III

I found the issue was in the K64 Linker file.

   /* kernel space starts after RAM variables (Location of MQX Kernel data + MQX heap) */

    end_of_kd   (RW): ORIGIN = 0x2000FFF0, LENGTH = 0x00000000

needed to be:

   /* kernel space starts after RAM variables (Location of MQX Kernel data + MQX heap) */

    end_of_kd   (RW): ORIGIN = 0x2002FFF0, LENGTH = 0x00000000

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