• supervisor mode to user mode
    A program which is compiled with LPC2129 as target in 2 different PC's shows 2 different modes one with user mode when loaded in controller, it is working the other with supervisor mode is...
  • Didn't access the USER CLASS in HUGE mode
    Hi! i can't use the user class for main when the memory model is in HUGE 8MB programing *** WARNING L47: NO SEGMENTS ASSIGNED TO USER CLASS*** .if i use 64k programing i can access the user class no...
  • Supervisor Mode vs Users Mode
    First of all I'm using STR735 The start-up code enters the Supervisor Mode, sets up the stack pointer followed by the User Mode seting up the stack pointer; then jumps to main. Im my application...
  • Is there a difference between initiating RX DMA from user mode/privileged mode?
    See here: http://www.keil.com/forum/18299/ Once I get my DMA controller interrupt the processor with the payload received by the SSP controller, no further interrupts occur. Is there a difference...
  • switching to User mode in keil assembly
    Hi all, Whenever I am running a new ARM assembly program in Keil uVision3 ,i find my program getting executed in a mode named current mode. what is meant by current mode? I have read that the...