• isr_* functions on RTX with peripheral timers
    Hi there, Referring to this thread When does RTX (re)evaluate which thread to run next? , does the answer provided on the thread also applies if I have a peripheral timer (e.g. RITIMER) as system...
  • Still confused
    I understood why PINSEL0 is used for P0_15 & PINSEL1 is used for P0_16 . I tend to get confused when i see different codes being used for different Application notes. PINSEL0 |= 0x00050000; ...
  • Still problem with SPI Interrupt
    Using Atmel AT89C51CC03, and having very strange problem with SPI. My interrupt routine is like this: void SPIISR(void) interrupt 10 { if (SPSCR == 0x88) {P1_0 = ~P1_0;} tmpchar = SPDAT; SPDAT...
  • no_semihosting - sys_open still referenced
    Hi I am implement a project on the microsemi cortex M3 ARM with the RTX OS and the TCP stack. I have spend hours reading through posts on the forum and web about implementing no_semihosting and...
  • Still got the bug
    Hi. I still have problem at http://www.keil.com/forum/60795/ Can any one help?