• RTX, CAN, STM32 : privileged mode or not privileged mode ?
    Hi, I'm developping a CAN application on a STM3220G eval board, using the RTX kernel. The example presented by Keil works fine, but runs in privileged mode. In my application, which is not...
  • RTX Run in privileged mode
    I want to enable interrupts in lpc1313 in task,when RTX is not in privileged mode, I can not do it.but when I set RTX to Run in privileged mode ,then I can enable I2C interrupt in task.why? what...
  • How to enter Secure mode
    Note: This was originally posted on 29th July 2011 at http://forums.arm.com Hi all, I want to use TCM in ARM1176ZJF-S core. It will be accessed in Non-secure world (cause I don't use TrustZone) but by...
  • How to enter USR mode from SVC mode?
    Note: This was originally posted on 1st August 2011 at http://forums.arm.com I changed CPSR to 0x1D0(which means USR mode )in SVC mode in cortex-a8 platform(freescale imx51), but a perfetch_error occured...
  • CANNOT ENTER INTO DEBUG MODE
    hi i am using STM32L432KCU6 controller .while trying to flash the code i am getting the error "Cannot enter into debug mode" and also cannot access memory. what can be the issue? i have mounted 10...