• RTX: thread-safe queues?
    Hi All, Apologies for what may be a newbie question. We're evaluating whether to use RL-ARM / RTX on a STM32F10x. It seems like a good value, but queues seem noticeably missing. I imagine...
  • a bug in RTX queue operation ,osMessagePut
    Hi,all. After several weeks of debugging, it seems that there's a bug in RTX message queue operation. osMessageQDef(MsgBox, 10, T_MEAS); // Define message queue result = osMessagePut(MsgBox, (uint32_t...
  • RTX events
    I am using RTX kernel. One of my task is consisting of number of events. After a particular event is served I am clearing it using os_evt_clr(event_no,task) . It is working fine till the no of events...
  • RTX and events?
    Hello! I have question about os_evt_wait_or() and os_evt_wait_and(). I was reading about theoretical differents between this functions, but in practice doesn't work like i thought. Can you give me...
  • CMSIS KEIL RTOS - Mail queue vs Message queue
    Dear all, I am using Keil Microvision IDE v5.16 and CMSIS Keil RTX RTOS. Our microcontroller is STM32F4xx. In the CMSIS RTOS API, message queue and mail queue inter-thread communication mechanisms...