selection of arm cortex m7 does not exist although i installed the support packages in Matlab

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Seet Ting Ma 2016-2-25

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https://ww2.mathworks.cn/matlabcentral/answers/269922-selection-of-arm-cortex-m7-does-not-exist-although-i-installed-the-support-packages-in-matlab

评论： Jose Cazarin 2020-1-30

hello...

I am currently doing my final year project that need to connect my Matlab with Arm Processor arm cortex m7 with Matlab R2015b. I have already installed the support packages for arm cortex M but when I try on the tutorial, I only see the selection of arm cortex 3 yet I need to use m7. Please help me in this issue as I really need this solution urgently.

Thanks so much.

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Walter Roberson 2016-2-25

Could you confirm that you have Embedded Coder installed and licensed?

Seet Ting Ma 2016-2-29

Thanks for your reply... yes, I have installed the embedded coder with valid license.

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回答（1 个）

Rohit Jain 2016-2-29

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It looks like in the hardware implementation tab you will be able to see only ARM Cortex M3. The qemu is used to emulate Cortex-M devices on host machine.The qemu support only for Cortex-M3 target and hence you just see M3 only. I think you cannot generate code for M7 in R2015b.

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Louis-Antoine Larose 2016-3-1

"The ARM Cortex-M processor families compatible with Embedded Coder ANSI/ISO C-code generation include: Cortex– M7 Cortex–M4 Cortex–M3 Cortex–M1 Cortex–M0+ Cortex–M0"

http://www.mathworks.com/hardware-support/arm-cortex-m.html

Jose Cazarin 2020-1-30

Hello! I'm having the same problem. I can not select code for the specific family of Cortex -M4.

Does that means that the coder generates code for a "generic" family of Cortex M* processors? So is it not possible to choose which family I want to generate code to?

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