• Precise error resulting to hardfault
    Hey All, Insight: I have a RTOS code written on LPC1788. The code has one task to receive data from the uart. Depending upon the data received from the uart, a reply is sent back. To send the reply...
  • How JTAG take control of ARM core?
    Note: This was originally posted on 29th July 2010 at http://forums.arm.com Hello, I have a question from customer regarding how to disable JTAG in their final product to prevent their application code...
  • fault
    Hey guys, I'm currently working on the network application in C and ARM. I'm trying to continuously pass UDP strings from my PC to a new box. It works perfectly. However, I am getting seemingly random...
  • precision of arm_cmplx_mag_q31()
    Hello, I started to use the CMSIM DSP library and  I have a question regarding the function "arm_cmplx_mag_q31()" that computes the complex magnitude. The function is basically implemented by the code...
  • Updating CONTROL triggers bus fault on SC300 core
    Hello forum, I am doing some tests on a ARM SC300 microcontroller. In a particular test, I need to switch to user execution from privileged execution (in thread mode). The code looks quite straight...