• RTX semaphore / mutex
    Hi all, I am struggling using mutexes/semaphores in RTX, since this RTOS does have the ugly restriction of only one timer per running task. I digged a bit deeper and realized, that most ARM cores...
  • RTX Mutex Vs  Binary Semaphore
    Hi Experts, In CMSIS RTX how the mutex and binary semaphore is handled ? For example, in case of mutex is locked for some hardware peripheral drivers whether the task switch will be disabled ? or by any...
  • RTOS (RTX) Mutex-Semaphore problem
    Hi all , I thought the only differences between a Mutex and a semaphore are the count(Semaphore Capability) and priority inversion(Semaphore Capability) . Today , I’ve encountered something strange...
  • Token Release Behaviour in Mutex vs Semaphore
    Hi, I have a question regarding the usage and behaviour of Mutex vs Semaphore in RTX v4.7, in which I have two threads that needs to access a critical section. Obviously Mutex seems to be the...
  • delete task that does not exist
    I am using the RL-RTX Kernel What I am trying to do is delete a task before it is created. As I understand the docs for os_tsk_delete it should return OS_R_NOK if the task cannot be deleted...