• can anyone help me find a simulation software for ARM STM32f207IG(like proteus # I can't find this in proteus)??
    I was trying to run some program but due to technical difficulties cant take the board all along with me. hence I wanted to simulate the circuit in some simulation software such as proteus. can anyone...
  • Default crt0.o startup for GCC - Cortex M0
    I am trying to write a bootloader that fits within a 4Kbyte space and I'm trying to keep the essential code as small as possible. However, with the standard default setup from the CMSDK Cortex M0 enviroment...
  • New Simulation Models forum
    Hi all, We have created a new forum for any questions or comments regarding virtual platforms based on Arm Fast Models or Arm Cycle Models, including Fixed Virtual Platforms. https://community.arm.com...
  • Where is the code for __aeabi_fmul in gcc_eabi?
    Hi, I am trying to find out where exactly the soft floating point code used in eabi for a M0+ comes from. When i compile a program using floating point using gcc_eabi, it generates code to carry out this...
  • "mov" vs "adds ... #0" (cortex M0)
    I've noticed that arm gcc, when compiling code for Cortex-M0 (at least) seems to generate instructions: adds r0, r2, #0 Where I'm pretty sure that it the same as: movs r0, r2 In fact, I can...