• ARM/Thumb interworking problems
    I have the same problem as in thread posted here: http://www.keil.com/forum/docs/thread10202.asp Can anyone comment me, how the issue, described there, was solved? Thanks.
  • ARM/Thumb interworking problems
    I have a problem with calling ARM code from Thumb (C) code. The problem causes an 'undefined instruction' exception when using the 'switch' statement, because it is trying to call __ARM_switch8 from...
  • carshed micro to enable "enable ARM / Thumb interworking"
    Hi all I added a timer interrupt lpc2368 I've worked with the Arm that works well when I check enable ARM / Thumb interworking In the tab C / C + + project settings, arm is crashed i am forced...
  • Debug mode is starting in thumb mode
    I am using uVision3 and have an LPC2294. I am just using the default blinky program that comes with the SW. First, Is there any way to read what is in the flash after a programming it using the...
  • Thumb mode and ARM_common_call_via_r0
    Why does the compiler bother with the __ARM_common_call_via_r0 (_r1, _r2, etc.) functions? They end up being a Thumb instruction of "BX Rn", which is shorter than the call to get to this instruction...