• Mailbox overflow
    Hello, I have a problem that involved "Mailbox overflow detected " in RTX. I uses RTX and attempt to implement the Uart communication between Stm32f3 board A and B. I describe the flow as...
  • The BUG of MAILBOX IN RTX
    The following code is part of RL-CAN in RL-RAM static CAN_ERROR CAN_pull (U32 ctrl, CAN_msg *msg, U16 timeout) { CAN_msg *ptrmsg = NULL; U32 ctrl0 = ctrl-1; /* Controller index 0 .. x-1 */ OS_RESULT...
  • How to trigger a Mailbox Overflow?
    Hello everyone! Well, the topic is what I want, here are the reasons why I want to know this: In my actual project I get dropped somehow in the RTX Error function osError . I've checked the registers...
  • RTX - Mailbox
    Issue: My Task1 is sending message if(os_mbx_check() > 0) Task 2 is waiting for message and reading the msg.(and assume it has low priority) like below: Line 1: os_mbx_wait (client_task_mailbox...
  • RTX Mailbox does not transmit
    Trying use RTX mailbox I find it not robust. For some reason some messages can't be received by recipient and mailbox quickly becomes full. To find problem I use slightly modified demo program C:\Keil...