• RTX51-full - os_wait for ever
    Hello all. Can anyone help me with the following one? My target is working under RTX51-full. I have an interrupt function (void mc12comm() interrupt 0 using 3) that calls other regular function, and...
  • RTX51 Tiny and function calls
    Hi all, The documentation for RTX51 Tiny says that "standart c51 functions must not be called simultaneously". The explanation is simple: standart functions uses fixed locations for parameters....
  • RTX51 Tiny new functions?
    Hi all, I'm working with RTX-51 tiny2. And when take a look in the RTX-51 tiny folder, I find some assembly files define funtions that aren't mentioned in the RTX-51 tiny manual. Those files are:...
  • RTX51 Tiny
    If a function called by one task is interrupted by Round-Robin or os_switch_task the auto variants in which fuction are saved or not? In the RTX51 Tiny User's Guide, you said: When a task switch occurs...
  • RTX51 full: os_wait() returns too early
    Hello! Assuming an OS timer tick interval of 5ms, os_wait() returns exactly after 5ms with the code as follows: while (1) { os_wait(K_TMO, 1, 0); } However, with the code like that: ...