• Usage fault with PSP = 0x00000020
    Hello, I have a project with RTX with 3 threads (main + 2 declared by me) + of course the idle one. The main thread enters wait state after starting the two threads so i have just two threads running...
  • Error Solving
    Hi I'm using KEIL uvision 5 with stm32f3Discovery board I want to connect it with esp8266 but everytime I run the code this error shows up <"no source": Error: #219: error while deleting file "dht11...
  • Debugging a Usage Fault for an unaligned memory access
    Note: This was originally posted on 4th July 2013 at http://forums.arm.com Hi, I am experiencing a hard fault in Cortex M3. After reading some topics in forums and blogs, I added the following code for...
  • Debugging a Usage Fault for an unaligned memory access
    Hi, I am experiencing a hard fault in Cortex M3 and bit#30 FORCED is set in the Hard Fault Status Register (0xE000ED2C). Referring to the Cortex M3 Technical Reference Manual: [color="#0000FF"] [30] FORCED...
  • to solve the problem
    i am using three variables for delay function these three variables are used to calculate specific delay in which dynamically varied in from 1-100 according to the user input.kindly find my below code...