Nokia 21XX User Manual

 

 

29

 
        ************** 
        *            * 
        * SHOW TASK  * 
        * XXXXXXXXX  *   XXXXXXXXX is "STACKS", "MSG BUFS" or "FAST BUFS" 
        *            * 
        ************** 
 

Shows what information about tasks is currently shown in displays 84 - 87. 
 
To select the type of information select this display via menu. 
Type is changed in order STACKS -> MSG BUFS  -> FAST BUFS -> STACKS. 
So, if STACKS is currently displayed and you want to see FAST BUFS, you have to 
select this display twice via menu.  

 

"STACKS" 

shows free stack space in worst case. 

"MSG BUFS" 

shows the peak number of pending messages. 

"FAST BUFS" 

shows the peak number of pending fast messages. 

 

 

 
        ++++++++++++++ 
        + aaaa bbbb  + 
        + cccc dddd  + 
        + eeee ffff  + 
        + gggg hhhh  + 
        ++++++++++++++ 
 

aaaa 

task 0,  8, 16 

bbbb 

task 1,  9, 17 

cccc 

task 2, 10, 18 

dddd 

task 3, 11, 19 

eeee 

task 4, 12, 20 

ffff 

task 5, 13, 21 

gggg 

task 6, 14 

hhhh 

task 7, 15 

 
The numbers are showing how many stack memory locations have been empty in the worst 
case. So, if number is zero, stack has been full. 
 
Values are not stored to EEPROM when the phone is powered off. 
 
The task names are listed on the help display. 

 

 
        ++++++++++++++        ############## 
        + aaaa  bbbb +        #  FIQ  IRQ  # 
        +            +        #            # 
        +            +        #            # 
        +            +        #            # 
        ++++++++++++++        ############## 
 

aaaa 

OS_SYSTEM_STACK. No clue what this means. 

 
   
Values are not stored to EEPROM.