Mutex use cases

[vigneshv]

Hi @richard-damon ,
Is there any example code available for this?

@richard-damon

What you really need is a serial driver designed to work in the RTOS environment, that will use interrupts and block task as needed rather than spin waiting for serial port ready as this code probably does. You may need to write this (and other) drivers yourself, if the CPU vendor doesn’t have suitable one itself.