Dear All,
I am using FreeRTOS Trace Facility with STR9.
I used StartTrace & EndTrace function by passing buffer to it. then I passed that buffer to HyperTerminal & captured file in it. Then I copied the HyperTerminal Data to another text file & saved it as "trace.bin".
Then I run "tracecon_little_endian.exe" which given trace.txt. I copied that txt file data to excel which given me below results

14548735.0000005

65568.0000005

65568.00000032

14483488.00000032

14483488.0000005

2097184.0000005

2097184.00000032

13762592.00000032

13762592.0000007

65568.0000007

65568.00000032

13762592.00000032

13762592.0000007

2097184.0000007

2097184.00000032

13041696.00000032

13041696.0000009

65568.0000009

65568.00000032

13041696.00000032

13041696.0000009

2097184.0000009

2097184.00000032

12320800.00000032

12320800.00000011

65568.00000011

65568.00000032

12320800.00000032

12320800.00000011

2097184.00000011

2097184.00000032

11599904.00000032

11599904.00000013

65568.00000013

65568.00000032

11599904.00000032

11599904.00000013

2097184.00000013

2097184.00000032

10879008.00000032

10879008.00000015

65568.00000015

65568.00000032

10879008.00000032

10879008.00000015

2097184.00000015

2097184.00000032

540672032.00000032

540672032.00000017

65568.00000017

65568.00000032

540672032.00000032

540672032.00000017

2097184.00000017

2097184.00000032

9437216.00000032

9437216.00000019

65568.00000019

65568.00000032

9437216.00000032

9437216.00000019

2097184.00000019

2097184.00000032

539361312.00000032

539361312.00000021

65568.00000021

65568.00000032

and so on.....
but log shows that more than 8 tasks are running but I have only 8 tasks which are running and In time scale it is showing 65568.000000
at most of the places, which I feel its error in reading.
TaskList function gives following output

TaskCANHandler R 4 60 3

TaskKeypadLCD R 4 154 6

TaskEMT R 4 74 5

TaskPulser R 4 74 4

TaskInit R 4 370 0

TaskMemory R 4 74 7

IDLE R 0 152 2

,ðŸå,ðŸå,ðŸå,ðŸ B 4 70 1


If we see last line it is got corrupted. I saw same output of both function for many times.
Please verify whether it is correct or not & please guide me for correct tracing.
Thanks & Regards
Sachin D. Bhujbal

Are you checking that the buffer is not being overflowed, and that the task stacks are not overflowing? Corruption like you are seeing in the task list is often caused by stack overflow.

http://www.freertos.org/Stacks-and-stack-overflow-checking.html