In the release mode of MCUXpresso, the program can compile successfully but cannot run.

[1054144848]

In the release mode of MCUXpresso, the program can compile successfully but cannot run. Whether it is downloaded directly to the board by the emulator or downloaded to the board with the bootloader after changing the address, it cannot run. How can I solve this problem?

[BlackNight · Accepted solution]

Usually the main difference is the optimization level:

I suggest you turn off optimizations and debug it. And you might set the debug level to -g3 too.

I hope this helps,

Erich

PS: Debug vs. Release? | MCU on Eclipse 

[1054144848]

Thank you, this is very useful.