• Problem with combination of isr_mbx_send and os_mbx_wait
    Good evening, i'm having problems with sending a mail from an interrupt to a task. I'm using the LPC1769 (Cortex-M3). The os_mbx_wait-function just waits forever, although the isr_mbx_send() is multiply...
  • RTX isr_mbx_send()
    Good Morning, Has anyone run into any problems with using the RTX isr_mbx_send() call? Specifically, if a back to back use of this call is done within an ISR I am seeing that the first task mailbox...
  • RTX:mailbox question for the os_mbx_wait
    In the RTX example of mailbox, I made task2(message rx task) having higher priority than task1(message tx task),so that it sleep first to wait for message,but I found it cannt work. If I command out...
  • Hard fault in os_mbx_wait (rt_mbx_wait) with RTX
    Hi, We are using RTX with STM32 cortex M3. We have a task crashing due to hard fault, in the os_mbx_wait function. We investigated the hard fault including compiling the RTX source code in the...
  • os_mbx_wait get how long has sleep
    Hello How can I know how many ticks the os_mbx_wait function slept before the message has been received? So when the return code is OS_R_MBX, how can I calculate the wait period? Regards