UCOS porting problem

[Rahimi.Meysam]

Posted on February 10, 2015 at 22:09

Hi

I have the Problem:

 I have ported and tested a uCOSII on stm32f4/discovery(STM32f407VG) evaluation board with out any problem(board Programmed with onBoard STLINK).

after that i have tried to program a custom board with STM32f407ZG with Jlink.

i have no problem with simple programs but the program that worked on the evaluation Board, when get to the ''enable interrupt processor level'' at the uCOSII resources jump to the 0 address of Memory and THis Warning appeare:

 warning t-bit of xpsr is 0 but should be 1. changed to 1

The same event occurs when I port UCOSIII. 

can anybody please help me what is the problem? I cant Figure out!!

thank you

#stemwin #ucos-iii

[Tesla DeLorean]

Posted on February 10, 2015 at 23:00

Please don't [DEAD LINK /public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Flat.aspx?RootFolder=/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/STM32F407ZG&FolderCTID=0x01200200770978C69A1141439FE559EB459D7580009C4E14902C3CDE46A77F0FFD06506F5B&TopicsView=https://my.st.com/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/AllItems.aspx&currentviews=6]cross post to multiple forums here.