• ARM: STM32, still problems with isr_* calls?
    Hello - I'm writing a simple usart console application using RTX with MDK-ARM v3.20 on an MCBSTM32. The code ends up in either MemManage_Handler or HardFault_Handler when setting an event via isr_evt_set...
  • ARM: STM32, still problems with isr_* calls?
    Hello - I'm writing a simple usart console application using RTX with MDK-ARM v3.20 on an MCBSTM32. The code ends up in either MemManage_Handler or HardFault_Handler when setting an event via isr_evt_set...
  • I still have trouble with FLOATFUZZY
    My test routine is as follows. #pragma OPTIMIZE(0) #pragma FLOATFUZZY(3) #include <intrins.h> void main() { float f1; float f2; unsigned long l1; unsigned long l2; f1 = 0.9; f2 = f1 - 0.1;...
  • I still have trouble with FLOATFUZZY
    My test routine is as follows. #pragma OPTIMIZE(0) #pragma FLOATFUZZY(3) #include <intrins.h> void main() { float f1; float f2; unsigned long l1; unsigned long l2; f1 = 0.9; f2 = f1 - 0.1;...
  • Forum Bug with old threads - again (still?)
    Old threads are supposed to "time-out" and become read-only. There has been a bug with this for ages: the Read-Only status is not actually applied until after someone posts to the old thread! ...