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WaSe_1778651
Level 2
50 sign-ins First solution authored 25 sign-ins
Level 2

Hi Cypress team,

Recently we want to use the 89820 on Automotive project.

Almost end customer wants to use the IAR.

The previous question is below:

Could Modustoolbox support the IAR tool chain?

I modified the make file but we could not build the reference application. (currently, I'm using the hello client application)

Below is the error message

=========================

Compiling hello_client.c  -DWICED_BT_TRACE_ENABLE ......

Command line error: Unable to open the command file "freestanding"

make: *** [../../../wiced_btsdk/dev-kit/baselib/20820A1/make/core/build.mk:379: C:/Users/wayne/mtw2/BLE_989820EVB01/ble/hello_client/build/CYW989820EVB-01/Debug/hello_client.o] Error 2

I've changed the makefile in hello client project.

==============================

TOOLCHAIN=IAR

And also changed the "IAR.mk"

==============================

CY_CROSSPATH="C:/Program Files (x86)/IAR Systems/Embedded Workbench 8.4/arm/bin"

What is the "freestanding"? Is there anything to build with the IAR compiler?

Regards,

Wayne

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1 Solution
AnjanaM_61
Moderator
Moderator First comment on KBA 5 questions asked First question asked
Moderator

Hello Wayne,

As per the internal discussion , we are not supporting IAR tool chain for 89820.

Regards,

Anjana

View solution in original post

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1 Reply
AnjanaM_61
Moderator
Moderator First comment on KBA 5 questions asked First question asked
Moderator

Hello Wayne,

As per the internal discussion , we are not supporting IAR tool chain for 89820.

Regards,

Anjana

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