GNU Arm Embedded Toolchain

Compiling with the new release...

Asked by Sumedh Takbhate

Hi,
I've worked on a project that used an older release (which I cannot see in the download section). Now we need to recompile this project on a new computer. The project compiles just fine, but the program when loaded is not working as expected. Specifically, my keyboard is not working, which means theres a problem with the interrupts.

None of the code has changed and none of the makefiles have changed.

Older version: arm-none-eabi-gcc (GCC) 4.5.1
New version: arm-none-eabi-gcc (GNU Tools for ARM Embedded Processors) 4.8.4 20140725 (release) [ARM/embedded-4_8-branch revision 213147]

Can anyone shed some light on what might be going on?

ANY help will be appreciated. Thank you!

I'm bit of a newbie, so if there is any additional info needed, please let me know.

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Sumedh Takbhate
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Sumedh Takbhate (sumedh-takbhate) said : 		#1

I've solved this. Turns out the code was running, but was crashing on a particular instruction, which is why the interrupts were not working.

Thanks.