I get a HardFault, when I call a Non-Secure function (Nucleo L552ZE-Q)

Hello everyone, I am currently working on an OS that currently doesn't support TrustZone, where I want to do one simple task: Jump to a non-secure function and immediatly return to the secure function...
I get a HardFault, when I call a Non-Secure function (Nucleo L552ZE-Q)

Hello everyone, I am currently working on an OS that currently doesn't support TrustZone, where I want to do one simple task: Jump to a non-secure function and immediatly return to the secure function...
Resume execution after hardfault on cortex m0

Hi all, I 'm an embedded software engineer and I'm currently working on a nRF51822 target which is a ARM m0. I want to design a fault logger to track errors in our code even it a debugger is not attached...
Resume execution after hardfault on cortex m0

Hi all, I 'm an embedded software engineer and I'm currently working on a nRF51822 target which is a ARM m0. I want to design a fault logger to track errors in our code even it a debugger is not attached...
declaration after function call

I just started using kile c51 compiler with µVision. My problem is only a stylistic issue. While initializing my controler: <dir> unsigned char dummy1 = 0xFF; /* call openADC0 */ openADC0(...