FreeRTOS on PIC 18F8722
Posted by Wilson Federici
on March 20, 2008
I am trying the demo programs on a PIC 18F8722 on a CCS development board.
I have programs 1 and 2 (blinking LEDs) running, but the third (serial i/o)
resets on receiving serial input. The problem appears to be in the task
switching within the serial ISR; if a character is received while the
input task is blocking on the queue, the program counter goes awry.
I have changed the amount of memory in the context save/restore functions
per the instructions on the web site, but nothing else related to context
Can anyone offer help or suggestions on what to try next?
Copyright (C) 2004-2010 Richard Barry. Copyright (C) 2010-2016 Real Time Engineers Ltd.
Any and all data, files, source code, html content and documentation included in the FreeRTOSTM distribution or available on this site are the exclusive property of Real Time Engineers Ltd..
See the files license.txt (included in the distribution) and this copyright notice for more information. FreeRTOSTM and FreeRTOS.orgTM are trade marks of Real Time Engineers Ltd.