• C51 V6.12 BUG Report !
    C51 V6.12 BUG Report ! void main(void) { unsigned char a_b[5][7]; unsigned char ab[5]; } Builded it,then error! Seem to a_b-->ab ,the '_' has been del?
  • ARM CLang v6.12: there is bug?
    Good day! I am use Keil uVision v5.28, CLang v6.12. I noticed an interesting feature on the '-Os balanced' and '-O1' optimization levels. My code static void Write(SPI_TypeDef *spi, u16 addr,...
  • C51 V6.12 BUG Report !
    C51 V6.12 BUG Report ! void main(void) { unsigned char a_b[5][7]; unsigned char ab[5]; } Builded it,then error! Seem to a_b-->ab ,the '_' has been del?
  • ARMCLANG V6.12 BUG or my fault?
    Hello, My function calculates scalar value from dB value using formular scalar = 10 ^ (dB / 20) In case of ARMCLANG V6.12 and Optimizer Level -O2 the calculation fails as it is shown in my...
  • cmsis fails to compile with armcc v6.12
    I am encountering a error when compiling my CMSIS project. My application is using a Cortex-M4 and I am using MDK v5.28 with the ARM compiler v6.12. The compilation failes with the following results:...