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How to store large data in LPC 4367

Question asked by Shreyas Waichal on Jul 17, 2019

Hello.

I want to perform matrix operations with 3 matrices having dimensions 2000*320 each.

I am using the LPC Xpresso 4367 board and I am getting Hardfaults everytime.

I am using the CMSIS-DSP functions for the matrix inversions and multiplications,etc.

 

For smaller dimensions of the matrix (like 15*15) the program works but for larger dimensions it just keeps on giving me hardfaults, busfaults.

 

Can someone tell me how to solve this?

 

Thanks

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