• Omit CheckMedia function in MemoryStorage
    Hi, My SD card detect pin, is not connected so How can I omit USBD_MSC0_CheckMedia() function? I rewrited that function but PC did't detect it. uint32_t USBD_MSC0_CheckMedia (void) { #if (USE_FILE_SYSTEM...
  • ARM Compiler 6 Optimisation, omitted variables without warnings
    Finally I have completed the migration of my project from Compiler 5 to Compiler 6. But that was quite tedious process, and the most actually came from debugging lost variables and functions unknowingly...
  • How does VFP model omit startup code?
    I noticed most bare-metal examples included with DS-5 that rely on a FVP also include startup code (e.g. startup.s).  However, there's one bare-metal example (Calendar program for Cortex-A8-FVP) that...
  • Compiler bug?
    I have been previously been using MDK-ARM V4.53 and have recently upgraded to V4.60. When using O2 optimisation I started getting a compiler "may be used before being set" warning that I never got with...
  • Compiler bug
    Hi everybody, I'm using uVision 5.10.0.2. I have the following code: 1. double l_fDouble = 567.8; 2. int l_iInt = 600 | 0x80000000; 3. bool l_bCondition = true; 5. t_UInt32 l_iResult = (t_UInt32...