MCUXpresso IDEのトピックmcuxpresso debug flash

mcuxpresso debug flash

paul_roberts — Mon, 20 Aug 2018 12:34:04 GMT

I'm working with Kinetis K22F Freedom Board. After I convert my .axf output file to .s19, I append a CRC32 value to the s-record, then convert the .s19 file to .bin. When I debug, I would like to program flash using either the .s19 or the .bin file which contain the appended CRC32 vale, so that I can see it when I view memory in the debugger, and I can debug my CRC32 algorithm. I can see that the original .axf file is essentially a binary file with debug information in it. How can I would like to force the debugger to program flash a different output file so that this gets done. Any suggestions are much appreciated! Cheers. Paul.

Re: mcuxpresso debug flash

Alice_Yang — Tue, 21 Aug 2018 08:50:34 GMT

Hello Paul Roberts ,

How about first download the s19 file:

then using "Connectin to a running Target (attach)" to debug it , about the detail please have a look at

11.3.2 Connecting to a running Target (attach) of <MCUXpresso_IDE_User_Guide.pdf> .

Have a great day,
TIC

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Re: mcuxpresso debug flash

BlackNight — Tue, 21 Aug 2018 13:59:03 GMT

Hi Paul,

my suggestion would be to program it with the 'Program to flash' function, see Using Eclipse to Program Binary Files to an Embedded Target | MCU on Eclipse

Then you still can debug it: for this, only use the symbols in the debug configuration without loading the binary. Or use the 'attach' functionality, see 'attaching' in Overview of MCUXpresso IDE v10.2.0 | MCU on Eclipse

I hope this helps,

Erich