Tyler Weaver

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12 years ago.

Importing the mbed RTOS library breaks my software, using the RTOS to create buffered serial driver

I want to use the RTOS to create a buffered serial library. To do this I'm using the UART isr routines.

When I import the mbed RTOS library my software breaks. This is without creating any objects from the RTOS or even including rtos.h in any of my files. The serial ISRs stop responding to serial input and output. This causes my software to freeze as soon as i'm waiting for input.

Thank you.

Question relating to:

Last updated: 30 Apr 2020
ISR, mail, Memory Pool, mutex, Queue, rtos, semaphore, Signals, thread, timer

1 Answer

Tyler Weaver
poster
12 years ago.

I got it working :)

After much reading in the LPC1768 users manual and other peoples forum postings I got it to work!

Here is the notebook page I wrote to demonstrate the solution:

Buffered Serial with RTOS

Accepted Answer