Hi , I am using coocox coIDE for stm32f4 Discovery board. FreeRTOS v7.1 and 6.9 is present in the librairy, v6.9 is working fine but when i use v7.1 in my project while build there is an compiler error related to thumb instruction and floting point. Error is as below: Error: selected processor does not support Thumb mode vstmdbeq r0!,{s16-s31}' Error: instruction not allowed in IT block --stmdb r0!,{r14}’ Error: selected processor does not support Thumb mode vldmiaeq r0!,{s16-s31}' Error: instruction not allowed in IT block --ldmia r0!,{r4-r11}’

Please help me out to shortout the problem.
Thanks**

The versions you are using are old so it will be difficult for anybody to answer directly from experience, especially as there was never a version 6.9, but as a guess I would say the compiler options were wrong in the project using v7.1.