• RTX51
    Hello, os_send_message(unsigned char mailbox, unsigned int message, unsigned char timeout) The RTX51 manual page 76 stated about the parameters; message: is the message to be sent. mailbox: is the...
  • RTX51
    Hello, I created three tasks. Each task increments a counter and send it to LCD by using a semaphore. I used timer 0 for system tiks. I used timer 2 to interrupt every 1/2 second and increase the counter...
  • rtx51
    Does the compiler c51 version 7.05 support rtx51 full version5.10?
  • 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...
  • use RTX51
    I will do one project,and I want to use RTX51 FULL.I use AT89C51,so Can I use RTX51 Full on AT89C51?