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Toolchain to get simple GPIO demo running on LPXCpresso43S67 board?

Question asked by fastwalker2 on Apr 27, 2018
Latest reply on May 1, 2018 by jeremyzhou

Hi All,


I have a new LPCXpresso43S67 board and want to start testing it out by running some simple GPIO sample code.  Being able to set breakpoints and single step the code is very important to me.  I am not sure about what to download exactly to achieve this.  I've downloaded the MCUXpresso IDE, but what do I need to download (and from where) to get the necessary SDK/libs/sample code etc. to run some GPIO tests?  Also why is the SDK bundled separately?  Is that just to provide more flexibility?


Also I assume that the download, setting of breakpoints & single stepping can be done over the micro-USB port (i.e. I do not require a separate JTAG adapter)?


Thanks if anyone can help,