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CCS/MSP430F5342: ti_cgt_msp430_16.9.11.LTS_osx not compatible with macOS 10.15 (Catalina)

Part Number: MSP430F5342

Tool/software: Code Composer Studio

Starting with macOS 10.15 (Catalina), only 64bit executables are supported. But it appears that many of the compilers for OS X, including MSP430 v16.9.11 LTS, which my project depends upon, are only available as 32bit executables. Now I'm stuck.

  • Hello,

    You will need to update the compiler version to v18.12.x or greater. Those versions should be all 64-bit executables.

    If you need to use the older version, you'll have to downgrade from Catalina. Sorry for the hassle.